Katelyn Marie Bellis is a Speech-Language Pathologist practicing in Philadelphia, Pennsylvania. The National Provider Identifier (NPI) is #1114802980, which was assigned on August 9, 2025, and the registration record was last updated on August 9, 2025. The practitioner's main practice location is at 1608 Walnut St Fl 2, Philadelphia, PA 19103-5457; the contact telephone number is 2155458717. The primary taxonomy of Katelyn Marie Bellis is Speech-Language Pathologist (235Z00000X).
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
| NPI | 1114802980 |
| Entity Type | Individual |
| Provider Name | KATELYN MARIE BELLIS |
| Gender | Female |
| Practice Address |
1608 Walnut St Fl 2 Philadelphia PA 19103-5457 |
| Practice Telephone | 2155458717 |
| Mailing Address |
1608 Walnut St Fl 2 Philadelphia PA 19103-5457 |
| Certification Date | 2025-08-09 |
| Enumeration Date | 2025-08-09 |
| Last Update Date | 2025-08-09 |
| Is Sole Proprietor | N |
| Primary | Code | Classification | Specialization | Taxonomy Group | License Number | License State |
|---|---|---|---|---|---|---|
| Y | 235Z00000X | Speech-Language Pathologist |
| Code | 235Z00000X |
| Taxonomy | Speech-Language Pathologist |
| Classification | Speech-Language Pathologist |
| Grouping | Speech, Language and Hearing Service Providers |
| Definition: The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing. |
| Notes: "Scope of Practice in Speech-Language Pathology", American Speech-Language-Hearing Association, 2013. |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Rosie Speech Therapy PLLC | 110 San Antonio St Apt 619, Austin, TX 78701-0031 | Speech-Language Pathologist | 2026-02-07 |
| Positive Speech Partners LLC | 605 Saber Ln, Arnold, MD 21012-1991 | Speech-Language Pathologist | 2026-02-07 |
| Christa Becker | 4100 Normal St, San Diego, CA 92103-2653 | Speech-Language Pathologist | 2026-02-06 |
| Little Acorn Speech Therapy PLLC | 114 E Walnut St, Teutopolis, IL 62467-1154 | Speech-Language Pathologist | 2026-02-06 |
| Kennedy Kerr | 365 W 1550 N Ste B, Layton, UT 84041-2279 | Speech-Language Pathologist | 2026-02-06 |
| Julia Trudeau | 543 Prospect St, West Boylston, MA 01583-2209 | Speech-Language Pathologist | 2026-02-07 |
| Expressive Edge Therapy | 3631 Havendale Blvd Ste B, Auburndale, FL 33823-4605 | Speech-Language Pathologist | 2026-02-07 |
| Lynn St. Claire | 1207 William Hardesty St, Belcourt, ND 58316-0440 | Speech-Language Pathologist | 2026-02-06 |
| Leslie M Arias | 4077 5th Ave, San Diego, CA 92103-2105 | Speech-Language Pathologist | 2026-02-06 |
| Nicole Paulina Gonzalez | 33 E 10th St, Brooklyn, NY 11218-2705 | Speech-Language Pathologist | 2026-02-07 |
| Find all providers with the same taxonomy | |||
| Street Address |
1608 WALNUT ST FL 2 |
| City | PHILADELPHIA |
| State | PA |
| Zip Code | 19103-5457 |
| Country | US |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Ryan Pietrzyk | 1608 Walnut St Fl 2, Philadelphia, PA 19103-5457 | Physical Therapist | 2025-07-22 |
| Molly Marie Weaver | 1608 Walnut St Fl 2, Philadelphia, PA 19103-5457 | Occupational Therapist | 2026-01-27 |
| Amal Abdelfattah | 1608 Walnut St Fl 2, Philadelphia, PA 19103-5457 | Occupational Therapist | 2026-02-05 |
| Rachel Angela Shogren | 1608 Walnut St Fl 2, Philadelphia, PA 19103-5457 | Physical Therapist | 2025-05-23 |
| Kaitlin Sweigart Durant | 1608 Walnut St Fl 2, Philadelphia, PA 19103-5457 | Occupational Therapist | 2025-08-11 |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Haley Maria Algieri | 1608 Walnut St, Philadelphia, PA 19103-5457 | Speech-Language Pathologist | 2025-06-28 |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Zachariah D. Pranckun | 1735 Market Street, Suite A #110, Philadelphia, PA 19103 | Child & Adolescent Psychiatry Physician | 2012-04-29 |
| Rachel E. Singer | 255 S. 17th St., #1010, Philadelphia, PA 19103 | Mental Health Counselor | 2010-11-08 |
| Courtney Stark | 2401 Civic Center Blvd, Division of Pediatric Gastroenterology, Philadelphia, PA 19103 | Pediatric Gastroenterology Physician | 2022-03-31 |
| Anita T Laver | 255 S 17th St, Suite 2601, Phila, PA 19103 | Psychologist | 2006-11-02 |
| Kaitlyn Lauren Palmer | 2323 Race St Unit 506, Philadelphia, PA 19103-1081 | Behavioral Analyst | 2025-10-28 |
| Tanisha Chantel Scott | 222 N 17th St, Philadelphia, PA 19103-1202 | Behavioral Analyst | 2024-03-07 |
| Kori Elizabeth Manfredo | 1626 Locust St, Philadelphia, PA 19103 | Family Nurse Practitioner | 2017-10-16 |
| Mark Granick | 140 Bergen Street E, 1620, Newark, NJ 19103 | Plastic Surgery Within the Head and Neck (Plastic Surgery) Physician | 2006-09-25 |
| Catherine Marie Kane | 2215 Arch St Apt 504, Philadelphia, PA 19103-1323 | Clinical Social Worker | 2025-11-04 |
| Widia Owens | 2 Franklin Town Blvd, Philadelphia, PA 19103-1238 | Family Nurse Practitioner | 2025-07-04 |
| Find all providers in the same zip code | |||
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Katelyn Marie Boone · Katelyn Marie Mathison | 2249 Egbert Rd, Westfield, IN 46074-1416 | Family Nurse Practitioner | 2021-10-14 |
| Katelyn Marie Moffatt · Katelyn Lee | 827 N Main St, Marion, OH 43302-1736 | Mental Health Counselor | 2022-08-31 |
| Katelyn Marie Inserra | 829 N Nolan River Rd, Cleburne, TX 76033-7085 | Family Nurse Practitioner | 2024-11-27 |
| Jackson T Bellis | 225 Baldwin Ave, Charlotte, NC 28204-3109 | Physical Therapist | 2009-07-14 |
| Katelyn Marie Rashid · Katelyn Marie Wentz | 5734 W Glendale Ave, Glendale, AZ 85301-2546 | Counselor | 2022-12-22 |
| Katelyn Marie St Peter · Katelyn Marie Michaud | 552 Main St, Caribou, ME 04736-4404 | Physical Therapist | 2021-04-18 |
| Alec Bellis | 2329 4th Ave, Seattle, WA 98121-1717 | Counselor | 2025-09-16 |
| Katelyn Marie Ansley · Katelyn Marie Hooper | 320 Executive Dr, Marion, OH 43302-6310 | Case Manager/Care Coordinator | 2026-01-31 |
| Katelyn Marie Henry | 135 Broadway St, Marine City, MI 48039-1607 | Clinical Social Worker | 2022-05-26 |
| Katelyn Marie Orr | 2335 Country Hills Dr, Antioch, CA 94509-7319 | Student in an Organized Health Care Education/Training Program | 2025-06-10 |
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This dataset includes over five million health care providers who are assigned National Provider Identifier (NPI) in the National Plan and Provider Enumeration System (NPPES), developed by the Centers for Medicare & Medicaid Services (CMS). Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under Health Insurance Portability and Accountability Act (HIPAA). Each provider is registered with the NPI, full name, status, address, taxonomy, other identifiers, etc.
| Subject | Transparency and Disclosure |
| Jurisdiction | Federal |
| Data Provider | National Plan and Provider Enumeration System (NPPES), by the Centers for Medicare & Medicaid Services (CMS) |
| Source | download.cms.gov |
The National Provider Identifier (NPI) is a Health Insurance Portability and Accountability Act (HIPAA) Administrative Simplification Standard. The NPI is a unique identification number for covered health care providers and all health plans and health care clearinghouses, who must use the NPIs in the administrative and financial transactions adopted under HIPAA. The NPI is a 10-position, intelligence-free numeric identifier (10-digit number). All health care providers who are HIPAA-covered entities, whether individuals or organizations, must get an NPI. A HIPAA-covered entity is a health care provider that conducts certain transactions in electronic form, or a health care clearinghouse, or a health plan (including commercial plans, Medicare, and Medicaid). Centers for Medicare & Medicaid Services (CMS) has developed the National Plan and Provider Enumeration System (NPPES) to assign unique identifiers to health care providers. The National Provider Indentifier (NPI) has been the standard identifier for all HIPAA-covered entities (health care providers) since May 23, 2007. Small health plans were required to obtain and use an NPI by May 23, 2008. This dataset includes over five million health care providers (individuals and organizations) who are assigned NPI. The provider data elements are disclosed to the public by the Centers for Medicare & Medicaid Services (CMS) under the Freedom of Information Act (FOIA), as listed in the NPPES Data Dissemination Notice (CMS-6060-N). The NPI final rules define the following elements which required to be disclosed as determined by Department of Health & Human Services (HHS): NPI, Entity Type, Provider Name, Credential, Business Mailing Address, Business Location Address, Healthcare Provider Taxonomy Code, Other Provider Identifier, Provider Enumeration Date, NPI Deactivation Date, Provider License Number, Authorized Official Name and Contact Information. |