Occupational Therapy Assistant is a health care provider taxonomy defined by National Uniform Claim Committee (NUCC), American Medical Association. The taxonomy code is #224Z00000X.
| Code | 224Z00000X |
| Taxonomy | Occupational Therapy Assistant |
| Classification | Occupational Therapy Assistant |
| Grouping | Respiratory, Developmental, Rehabilitative and Restorative Service Providers |
| Section | Individual |
| Effective Date | 2002-04-01 |
| Number of Providers | 35608 |
| Definition: An occupational therapy assistant is a person who has graduated from an occupational therapy assistant program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, has successfully completed a period of supervised fieldwork experience required by the accredited occupational therapy assistant program, has passed a nationally recognized entry-level examination for occupational therapy assistants, and fulfills state requirements for licensure, certification, or registration. An occupational therapy assistant provides interventions under the supervision of an occupational therapist which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapy assistants address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life. |
| Notes: Source: The Guide to Occupational Therapy Practice, 2nd edition. Bethesda: American Occupational Therapy Association, 2007. [7/1/2008: definition changed, source changed] |
| General: An occupational therapy assistant is a person who has graduated from an occupational therapy assistant program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, has successfully completed a period of supervised fieldwork experience required by the accredited occupational therapy assistant program, has passed a nationally recognized entry-level examination for occupational therapy assistants, and fulfills state requirements for licensure, certification, or registration. An occupational therapy assistant provides interventions under the supervision of an occupational therapist which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapy assistants address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life. |
| Environmental Modification: Occupational therapy assistants provide environmental modifications under the supervision of an occupational therapist. OTAs develop and implement an individualized occupational therapy environmental modification plan that reflects the relevant contexts of the client and relevant others and maximizes current and future occupational performance, safety, and participation of the client. Clients receive environmental modification recommendations and interventions that enable them to meet occupational performance and participation goals and that have adequate flexibility to accommodate for their future needs. |
| Feeding, Eating & Swallowing: Occupational therapy assistants provide environmental modifications under the supervision of an occupational therapist. OTAs develop and implement an individualized occupational therapy environmental modification plan that reflects the relevant contexts of the client and relevant others and maximizes current and future occupational performance, safety, and participation of the client. Clients receive environmental modification recommendations and interventions that enable them to meet occupational performance and participation goals and that have adequate flexibility to accommodate for their future needs. |
| Low Vision: Occupational therapy assistants contribute to the completion of an individualized occupational therapy low-vision evaluation under the direction and supervision of the occupational therapist to identify factors that may facilitate, compensate for, or inhibit use of vision in occupational performance. Clients are engaged in the identification of strengths, limitations, and goals as they relate to low vision to optimize independence and participation in desired occupations. Occupational therapy assistants also contribute to the development and implementation of an individualized occupational therapy low-vision intervention plan in collaboration with the occupational therapist, client, and relevant others that reflects the client's priorities for occupational performance. |
| Driving and Community Mobility: Occupational therapy assistants contribute to the completion of an individualized occupational therapy driving and community mobility evaluation by administering delegated assessments and identifying findings that impact the client's occupational performance. Clients engage in the assessment and occupational profile process to customize the evaluation to their individual driving and community mobility needs. Occupational therapy assistants administer and continuously modify individualized in-vehicle and community mobility assessments within the naturalistic context of the community in response to the occupational performance and safety behaviors of the client. They also implement an individualized intervention plan, within the parameters established in collaboration with the occupational therapist that reflects the contexts of the client and meets his or her occupational performance and safety needs. Occupational therapy assistants address immediate and long-term implications of psychosocial issues related to compromised driving and community mobility throughout the occupational therapy process and makes recommendations to the occupational therapist for modification to service delivery. |
| Grouping | Respiratory, Developmental, Rehabilitative and Restorative Service Providers |
| Taxonomy | Occupational Therapy Assistant |
| Classification | Occupational Therapy Assistant |
| Classification | Specialization |
|---|---|
| Anaplastologist | General |
| Art Therapist | General |
| Clinical Exercise Physiologist | General |
| Dance Therapist | General |
| Developmental Therapist | General |
| Kinesiotherapist | General |
| Massage Therapist | General |
| Mastectomy Fitter | General |
| Music Therapist | General |
| Occupational Therapist | ; Environmental Modification; Driving and Community Mobility; Pediatrics; Physical Rehabilitation; Neurorehabilitation; Mental Health; Low Vision; Human Factors; Hand; Gerontology; Feeding, Eating & Swallowing; Ergonomics |
| Occupational Therapy Assistant | Feeding, Eating & Swallowing; ; Driving and Community Mobility; Low Vision; Environmental Modification |
| Orthotic Fitter | General |
| Orthotist | General |
| Pedorthist | General |
| Physical Therapist | ; Cardiopulmonary; Ergonomics; Electrophysiology, Clinical; Geriatrics; Hand; Human Factors; Neurology; Orthopedic; Sports; Pediatrics |
| Physical Therapy Assistant | General |
| Prosthetist | General |
| Pulmonary Function Technologist | General |
| Recreation Therapist | General |
| Recreational Therapist Assistant | General |
| Rehabilitation Counselor | Orientation and Mobility Training Provider; Assistive Technology Supplier; Assistive Technology Practitioner; |
| Rehabilitation Practitioner | General |
| Respiratory Therapist, Certified | SNF/Subacute Care; Emergency Care; Patient Transport; Neonatal/Pediatrics; Palliative/Hospice; Pulmonary Function Technologist; Pulmonary Rehabilitation; Pulmonary Diagnostics; General Care; Geriatric Care; Educational; Critical Care; ; Home Health |
| Respiratory Therapist, Registered | Educational; SNF/Subacute Care; Patient Transport; Neonatal/Pediatrics; Palliative/Hospice; Pulmonary Function Technologist; Pulmonary Rehabilitation; Pulmonary Diagnostics; Home Health; General Care; Geriatric Care; Emergency Care; Critical Care; |
| Specialist/Technologist | ; Rehabilitation, Blind; Athletic Trainer |
| Provider Name | Address | Enumeration Date |
|---|---|---|
| TATE N MURDOCK | 1510 Hebron Rd, Hendersonville, NC 28739-4794 | 2026-04-11 |
| ANN CATHERINE-BERTHELSEN HALL | 4900 Us-169, Suite 100, Minneapolis, MN 55428 | 2026-04-10 |
| KEREN GRACE KNAPP | 120 Colemans Crossing Blvd, Marysville, OH 43040-7115 | 2026-04-10 |
| FELICIA NNEAMAKA UWAJEH | 8000 Bissonnet St, Houston, TX 77074-5204 | 2026-04-10 |
| MELISSA FIECHTER | 2626 Saint Joe Center Rd, Fort Wayne, IN 46825-5042 | 2026-04-10 |
| DANIELA EUGENIO | 17800 Us Highway 18, Apple Valley, CA 92307-1221 | 2026-04-10 |
| EWELINA MARIA KUDLINSKA | 18 E Old Willow Rd Apt 118n, Prospect Heights, IL 60070-1921 | 2026-04-10 |
| KASSANDRA GARCIA | 14500 E 42nd St S Ste 220, Independence, MO 64055-4700 | 2026-04-10 |
| ALEXIS VELASCO | 6370 Magnolia Ave Ste 200, Riverside, CA 92506-2406 | 2026-04-10 |
| REEANNA NEEDY | 851 Professional Park Dr, Clarksville, TN 37040-5257 | 2026-04-09 |
| JILLIAN BRINTON | 4782 S Holladay Blvd, Holladay, UT 84117-5444 | 2026-04-09 |
| APRIL MARIE OLVERA | 12758 Pacoima Rd, Victorville, CA 92392-8520 | 2026-04-09 |
| KHIYA COCKERHAM | 12770 Coit Rd Ste 870, Dallas, TX 75251-1455 | 2026-04-09 |
| DHANA L LAMA | 10b Madison Avenue Ext, Albany, NY 12203-7314 | 2026-04-09 |
| HALLIE MAGEE CREEL | 2400 S Us Highway 27, Clermont, FL 34711-6816 | 2026-04-09 |
| MICHAEL MADLEM | 19957 Modoc Rd, Apple Valley, CA 92308-6134 | 2026-04-09 |
| CHEYANNE TRICHELLE DAVIDSON | 3533 Motor Ave, Los Angeles, CA 90034-4806 | 2026-04-09 |
| TRIHNITY MEHRYIAH VISE | 13 Northtown Dr Ste 110, Jackson, MS 39211-3047 | 2026-04-09 |
| RICKIE C CANNON JR. | 4455 Barcelona Ln, Little River, SC 29566-8264 | 2026-04-08 |
| VIVIAN FLORES | 4639 Corona Dr Ste 41, Corpus Christi, TX 78411-5426 | 2026-04-08 |
| JOSE GUTIERREZ | 501 S Coltrane Rd Ste A, Edmond, OK 73034-6729 | 2026-04-08 |
| TEGAN LAUREEN SMITH | 5322 N Division St Ste 102, Spokane, WA 99207-1300 | 2026-04-08 |
| CASI ANN CRAWFORD | 2915 E Matthews Ave Ste B, Jonesboro, AR 72401-4488 | 2026-04-08 |
| KATELEN GARRAGHTY | 1040 Gables Dr Ste 101, Forest, VA 24551-4996 | 2026-04-08 |
| SARA MATTSON | 1156 West Main St, Booneville, AR 72927 | 2026-04-08 |
| EMILY DODDS | 6991 Balboa Ave, San Diego, CA 92111-3447 | 2026-04-07 |
| MARY-TROY GUTIERREZ | 630 Melrose Ave, Nashville, TN 37211-2161 | 2026-04-07 |
| JAYCEE WILLOUGHBY | 1600 W University Blvd, Durant, OK 74701-3094 | 2026-04-07 |
| MICHAEL ANTHONY CERVANTES | Po Box 4202, Downey, CA 90241-1202 | 2026-04-07 |
| KARLA INFANTE MONTERO | 7512 Nw 175th St, Hialeah, FL 33015-7149 | 2026-04-07 |
| DEVIN METTS | 34313 Owl Wood Ln, Summerville, SC 29486-2984 | 2026-04-06 |
| PLUFF MUD CHILDREN'S THERAPY | 1849 Capri Dr, Charleston, SC 29407-7603 | 2026-04-06 |
| ALEXANDRA HILL | 901 Myrtle Ave, Eureka, CA 95501-1219 | 2026-04-06 |
| SKYLAR NICOLE CLARK | Po Box 796, Perryville, AR 72126-0796 | 2026-04-06 |
| LILY JOELLE CLEGG | 437 Cambridge Ave E, Greenwood, SC 29646-2244 | 2026-04-06 |
| BLAIRE PETERSON | 4900 Highway 169 N, New Hope, MN 55428-4058 | 2026-04-06 |
| STACY LYNN FOX | 50 Mulberry Tree St, Charles Town, WV 25414-1274 | 2026-04-06 |
| BRIDGET BECKLEY | 10508 Pleasant Blvd, Riverview, FL 33569-5915 | 2026-04-06 |
| COLLEEN BRITNEY ALANE REDENBACK | 150 N Miller Rd Ste 150a, Fairlawn, OH 44333-3713 | 2026-04-04 |
| TRISTIN DANIELLE HEADLEY | 704 S Ash St, Hillsboro, KS 67063-1506 | 2026-04-04 |
| TANIA LYNE VALDEZ-JAMORA | 94-1508 Lanikuhana Ave Apt 601, Mililani, HI 96789-2467 | 2026-04-03 |
| JULIET FIGUEROA | 12400 S Hiwassee Rd, Oklahoma City, OK 73165-7681 | 2026-04-03 |
| OLIVIA LYNN NASH | 1007 Olde Waterford Way, Leland, NC 28451-4102 | 2026-04-03 |
| YE JI LEE | 10012 Norwalk Blvd, Santa Fe Springs, CA 90670-3343 | 2026-04-03 |
| STEPHANIE DANIELLE BRASHEARS | 2640 W State Road 44, Liberty, IN 47353-8576 | 2026-04-02 |
| MARLENE JIMENEZ | 303 Lantern Bend Dr, Houston, TX 77090-2823 | 2026-04-02 |
| ROWENA CHEELY | 7001 W Cornelia Ave, Chicago, IL 60634-3627 | 2026-04-02 |
| BRYN CASSATT MCDERMOTT | 445 N Valley Forge Rd, Devon, PA 19333-1239 | 2026-04-01 |
| YASMINE KIARA HILL | 230 Penn St, Brookhaven, MS 39601-3138 | 2026-04-01 |
| YAZMIN ALEJANDRA DIEGO | 1432 Greenway Dr, #500, Irving, TX 75038 | 2026-03-31 |
| KATHERINE SHANER | 36 Glocker Way, Pottstown, PA 19465-9655 | 2026-03-31 |
| EMMA RYAN FOUND | 7 Audubon Rd Bldg 1, Wakefield, MA 01880-1256 | 2026-03-31 |
| DANIEL RAY VELIZ | 9260 W Sunset Rd Ste 204, Las Vegas, NV 89148-4903 | 2026-03-31 |
| KIMBERLY WOODWORTH | 1058 Moye Blvd, Greenville, NC 27834-3750 | 2026-03-31 |
| KEIKO COLLINS HECTOR | 1907 Camino De La Costa Apt 6, Redondo Beach, CA 90277-5435 | 2026-03-30 |
| BRITTANY MARIE GYORFI | 714 Lynda Rd, Phillipsburg, NJ 08865-1745 | 2026-03-30 |
| TASIA SHAW | 49 Marlborough Ave, Providence, RI 02907-1218 | 2026-03-30 |
| LOUIE BARGAYO DIMAPILES | 11392 Biscayne Blvd, Garden Grove, CA 92841-1705 | 2026-03-30 |
| MICOLA DICKSON | 334 S Main St, Marion, NC 28752-4527 | 2026-03-30 |
| LANA BARRETT | 3001 Tinker Diag St, Oklahoma City, OK 73115-1017 | 2026-03-30 |
| AIKZA COLON FLORES | Po Box 774, Villalba, PR 00766-0774 | 2026-03-28 |
| KATIA FLORES | 10845 Sw 112th Ave Apt 118, Miami, FL 33176-3261 | 2026-03-27 |
| ANNA KALIA PASHAS | 13620 Rr 620 N Ste 110, Austin, TX 78717-1116 | 2026-03-27 |
| GISELLE M PAREDES | 292 S La Cienega Blvd, Beverly Hills, CA 90211-3330 | 2026-03-26 |
| VANESSA KVAN NGUYEN | 2734 Belknap Way, San Diego, CA 92106-6401 | 2026-03-26 |
| DIANE DONAHUE | 11 Continental Blvd Ste A, Merrimack, NH 03054-4341 | 2026-03-26 |
| ROBERT WHALEN | 3715 Union Chapel Rd, Fort Wayne, IN 46845-7400 | 2026-03-25 |
| ROCHELLE NICHOLAS | 1039 Shady Fork Rd, Chattanooga, TN 37421-4536 | 2026-03-25 |
| ASPEN ANGELICA MILLAN | 11811 N Tatum Blvd Ste 3031, Phoenix, AZ 85028-1621 | 2026-03-25 |
| SEBASTIEN BARRETTE | 17 Nichole Ln, Coventry, RI 02816-6310 | 2026-03-25 |
| ARIEL RENEE LIKER | 611 Ruth Pl, Center, TX 75935-4248 | 2026-03-25 |
| GOLDEN THERAPY COLLECTIVE | 651 Richmond Cir, Tahlequah, OK 74464-5656 | 2026-03-24 |
| CAROLINA E DIAZ | 5124 N Oak Park Ave, Chicago, IL 60656-3742 | 2026-03-24 |
| MICHELE TOWE | 5345 Marian Ln, Virginia Beach, VA 23462-1841 | 2026-03-24 |
| MOLLY PFAFF | 991 Stonefield Dr, Edgerton, WI 53534-2055 | 2026-03-24 |
| MELISSA SCHEIDT | 45704 Butternut Ln, Squaw Valley, CA 93675-9765 | 2026-03-24 |
| VALERIE ANGELIS NIEVES | 133 Calle Dr Gonzalez, Isabela, PR 00662-2633 | 2026-03-23 |
| EMILY BURCH | 440 Highway 59 Loop S Ste 104, Livingston, TX 77351-9011 | 2026-03-23 |
| VERONICA MARTIN | 6290 Oriskany Rd, San Diego, CA 92139-1181 | 2026-03-23 |
| THERESA GANELIN | 3415 Adams Ave, San Diego, CA 92116-2429 | 2026-03-23 |
| NATANIEL PABLO GARZA | 102 Palo Alto Rd Ste 120, San Antonio, TX 78211-3773 | 2026-03-23 |
| MICHELLE BARNES | 2300 Old Frederick Rd, Baltimore, MD 21228-4811 | 2026-03-23 |
| STEVAN A WALKER | 3110 Oakbridge Blvd E, Lakeland, FL 33803-5987 | 2026-03-20 |
| THERADY LLC | 1489 Center Park Dr, Ammon, ID 83406 | 2026-03-20 |
| JUSTIN BOLTON | 1680 Goldstone St, El Cajon, CA 92019-3443 | 2026-03-20 |
| JOYCE MULIKA | 19255 Park Row Ste 105, Houston, TX 77084-7310 | 2026-03-20 |
| JULIE MARIE DAVIS | 3710 S Lenoir St, Columbia, MO 65201-5463 | 2026-03-20 |
| CODY JAMES COLLINS | 1199 Hayes Forest Dr, Winston Salem, NC 27106-3377 | 2026-03-20 |
| JESSICA MICHELLE PEARSON | 109 Elm St, Ogden, AR 71853-9521 | 2026-03-19 |
| JANEE REID | 21 E 6th St, Huntington Station, NY 11746-1857 | 2026-03-19 |
| OSAYUWAME L EWEKA | 332 Pulaski Ave, Staten Island, NY 10303-2632 | 2026-03-19 |
| KRISTA R BAYSINGER | 1314 Auburn Way N, Auburn, WA 98002-4109 | 2026-03-19 |
| MARY UDRIA | 740 E Allen Ave, San Dimas, CA 91773-1545 | 2026-03-19 |
| SANDRA JEANNE JOHNSON VETTEL | 7515 Salida Rd, Mentor On The Lake, OH 44060-2720 | 2026-03-18 |
| CANDASE HILL | 2848 Pink Plyler Rd, Lancaster, SC 29720-8319 | 2026-03-18 |
| OLUWADEMILADE AKINDELE | 1008 Glendora Dr, Oceanside, CA 92057-2641 | 2026-03-18 |
| RUTH TAVENNER IONASHKU | 21007 Honeycreeper Pl, Leesburg, VA 20175-6598 | 2026-03-18 |
| PAUL SMITH | 221 University Ave, Williston, ND 58801-5618 | 2026-03-18 |
| JENNA MOSER | 2250 Delta Rd, Brogue, PA 17309-9213 | 2026-03-18 |
| DONNA KELLY JURGENSMEYER | 701 Wolfpride Dr, Newburg, MO 65550-7824 | 2026-03-18 |
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This dataset includes 800 health care provider taxonomy codes maintained by National Uniform Claim Committee (NUCC), American Medical Association. This is used in transactions specified in the Health Insurance Portability and Accountability Act of 1996 (HIPAA) and the National Provider Identifier (NPI) application for enumeration. Each taxonomy is registered with code, grouping, classification, specialization, definition, etc.