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. |
| Provider Name | Address | Taxonomy | Enumeration Date |
|---|---|---|---|
| Jules Joel Dwelle | 300 N Graham St, Medical Office Bldg 3, Ste 420, Portland, OR 97227 | Community Health Worker | 2025-10-08 |
| Ruby Perez | 3322 N Vancouver Avenue, Portland, OR 97227 | Physical Therapist | 2025-10-07 |
| Daniel Carl Catalinotto | 2800 N Vancouver Ave Ste 230, Portland, OR 97227 | Student in an Organized Health Care Education/Training Program | 2022-04-05 |
| Melanie Grace Mix | 501 N Graham St Ste 420, Portland, OR 97227 | Surgical Physician Assistant | 2018-08-14 |
| Anuradha Devabhaktuni | 300 N Graham St Ste 100, Portland, OR 97227 | Obstetrics & Gynecology Physician | 2013-03-27 |
| Ehsan Seyedhossini | 3550 North Interstate Ave, Portland, OR 97227 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | 2008-01-10 |
| Stephen Morris Johnson | Emanuel Children's Hospital, Dept of Peditatrics, 2801 N. Gantenbein Ave., Portland, OR 97227 | Pediatric Infectious Diseases Physician | 2006-04-21 |
| Ameen Ishak Ramzy | 501 N Graham, Suite 580, Portland, OR 97227 | Surgery Physician | 2006-01-30 |
| Jedidiah Andrew Mcclean | 501 N Dixon St, Portland, OR 97227 | Clinical Social Worker | 2025-08-21 |
| Legacy Emanuel Hospital & Health Center | 2801 N Gantenbein Ave, Portland, OR 97227 | General Acute Care Hospital | 2017-03-01 |
| Kathyleen M Tomlin | 3325 N Interstate Ave, Portland, OR 97227-1020 | Addiction (Substance Use Disorder) Counselor | 2006-08-29 |
| Natasha P Tobias-White | 3620 N Interstate Ave, Portland, OR 97227-1106 | Critical Care Medicine Registered Nurse | 2021-06-04 |
| Allicia Kim Beach | 3600 N Interstate Ave, Portland, OR 97227-1106 | Optometrist | 2006-11-01 |
| Ryan Cho | 3600 N Interstate Ave, Portland, OR 97227-1106 | Physical Therapist | 2016-09-15 |
| Vinayak Muralidhar | 3620 N Interstate Ave, Portland, OR 97227-1106 | Internal Medicine Physician | 2016-06-02 |
| Elena Hamilton | 3600 N Interstate Ave, Portland, OR 97227-1106 | Hospice and Palliative Medicine (Internal Medicine) Physician | 2015-06-30 |
| Katherine Gazlay | 3600 N Interstate Ave, Portland, OR 97227-1106 | Pharmacist | 2014-04-22 |
| Sarah Fitzmaurice | 3600 N Interstate Ave, Portland, OR 97227-1106 | Dermatology Physician | 2010-05-12 |
| Sandra Y Han | 3600 N Interstate Ave, Portland, OR 97227-1106 | MOHS-Micrographic Surgery Physician | 2008-07-31 |
| Bhavini Bhavsar | 3600 N Interstate Ave, Portland, OR 97227-1106 | Endocrinology, Diabetes & Metabolism Physician | 2006-10-12 |
| Tibitha Jane Johnston | 3600 N Interstate Ave, Portland, OR 97227-1106 | Contact Lens Technician/Technologist | 2006-10-06 |
| Douglas Michael Lackowski | 3600 N Interstate Ave, Interstate Medical Office Central, Portland, OR 97227-1106 | Medical Oncology Physician | 2006-09-06 |
| Michael Stephen Martin | 3600 N Interstate Ave, Portland, OR 97227-1106 | Optometrist | 2006-08-31 |
| Kathryn Elizabeth Richert-Boe | 3600 N Interstate Ave, Portland, OR 97227-1106 | Hematology & Oncology Physician | 2006-08-29 |
| Thomas Hugh Gibbs | 3600 N Interstate Ave, Portland, OR 97227-1106 | Optometrist | 2006-08-21 |
| Mary Meikle | 3600 N Interstate Ave, Portland, OR 97227-1106 | Clinical Social Worker | 2006-01-21 |
| Michelle Henninger | 3800 N Interstate Ave, Portland, OR 97227-1110 | Clinical Psychologist | 2007-04-26 |
| Amanda Jean Harricharan | 3737 N Mississippi Ave, Portland, OR 97227-1158 | Massage Therapist | 2024-08-16 |
| Peacehealth Networks On Demand, LLC | 3872 N Mississippi Ave, Portland, OR 97227-1161 | Non-Pharmacy Dispensing Site | 2020-08-03 |
| Emily Johnson | 3944 N Mississippi Ave, Portland, OR 97227-1163 | Massage Therapist | 2023-09-25 |
| Jesse Y Howell | 3600 N Interstate Ave, Portland, OR 97227-1191 | MOHS-Micrographic Surgery Physician | 2011-05-04 |
| Jorge Raymon Walker Jr. | 3500 N Interstate Ave, Portland, OR 97227-1196 | Diagnostic Radiology Physician | 2023-03-27 |
| Olivia Schwartz | 3550 N Interstate Ave, Portland, OR 97227-1196 | Clinical Social Worker | 2021-05-27 |
| David John Beaty | 3550 N Interstate Ave, Portland, OR 97227-1196 | Student in an Organized Health Care Education/Training Program | 2025-07-31 |
| Trisha Zander | 3550 N Interstate Ave, Portland, OR 97227-1196 | Student in an Organized Health Care Education/Training Program | 2023-04-03 |
| Jesse Spencer Smith | 3550 N Interstate Ave, Portland, OR 97227-1196 | Student in an Organized Health Care Education/Training Program | 2023-03-29 |
| Madeleine Corrina Hinojos | 3550 N Interstate Ave, Portland, OR 97227-1196 | Diagnostic Radiology Physician | 2023-03-27 |
| Jabre Anthony Millon | 3550 N Interstate Ave, Portland, OR 97227-1196 | Diagnostic Radiology Physician | 2023-03-20 |
| Kurt Hill | 3550 N Interstate Ave, Portland, OR 97227-1196 | Family Medicine Physician | 2022-03-28 |
| Danaya Lee Hall | 3550 N Interstate Ave, Portland, OR 97227-1196 | Nurse Practitioner | 2021-11-29 |
| Samuel Jeffrey Cohen-Tanugi | 3500 N Interstate Ave, Portland, OR 97227-1196 | Orthopaedic Hand Surgery Physician | 2018-04-09 |
| Lesleann Victoria Hayward Story | 3550 N Interstate Ave, Portland, OR 97227-1196 | Internal Medicine Physician | 2018-03-31 |
| Anthony George Romero | 3550 N Interstate Ave, Portland, OR 97227-1196 | Clinical Social Worker | 2017-01-10 |
| Sudheer Earanky | 3550 N Interstate Ave, Portland, OR 97227-1196 | Addiction Medicine (Internal Medicine) Physician | 2016-05-23 |
| Michelle Nicole King · Michelle Nicole Lynch | 3550 N Interstate Ave, Portland, OR 97227-1196 | Peer Specialist | 2016-02-23 |
| Darshika Goswami | 3550 N Interstate Ave, Portland, OR 97227-1196 | Rheumatology Physician | 2014-05-19 |
| Ali Kamalian | 3550 N Interstate Ave, Portland, OR 97227-1196 | Pharmacist | 2012-01-14 |
| Sarah G Nixon Meyer · Sarah Meyer | 3550 N Interstate Ave, Portland, OR 97227-1196 | Clinical Social Worker | 2011-01-27 |
| Karla M Zehren | 3550 N Interstate Ave, Portland, OR 97227-1196 | Clinical Social Worker | 2008-12-09 |
| Autumn Shoshana Davidson | 3550 N Interstate Ave, Portland, OR 97227-1196 | Obstetrics & Gynecology Physician | 2008-06-11 |
| Tonya Kaye Lippert | 3550 N Interstate Ave, Portland, OR 97227-1196 | Mental Health Counselor | 2007-10-19 |
| Simone Louise Vanswam | 3550 N Interstate Ave, Portland, OR 97227-1196 | Obstetrics & Gynecology Physician | 2007-03-29 |
| Sarah Bower Ho | 3550 N Interstate Ave, Portland, OR 97227-1196 | Professional Counselor | 2007-03-15 |
| Nora Church | 3500 N Interstate Ave, Portland, OR 97227-1196 | Case Manager/Care Coordinator | 2006-12-21 |
| Charles Douglas Lain | 3550 N Interstate Ave, Portland, OR 97227-1196 | Rheumatology Physician | 2006-12-12 |
| Thomas Bodley Stibolt Jr. | 3500 N Interstate Ave, Portland, OR 97227-1196 | Critical Care Medicine (Internal Medicine) Physician | 2006-08-18 |
| Ellen Louise Singer | 3500 N Interstate Ave, Portland, OR 97227-1196 | Internal Medicine Physician | 2006-08-14 |
| Kevin Freeny | 3538 N Albina Ave, Portland, OR 97227-1202 | Counselor | 2025-04-29 |
| Jamison Joshua Jouno | 620 N Fremont St, Portland, OR 97227-1230 | Psychologist | 2025-06-13 |
| Erin Sailors | 3903 N Michigan Ave Apt A, Portland, OR 97227-1269 | Doula | 2025-10-28 |
| Annaleise Mae Mccullough | 3700 N Williams Ave, Portland, OR 97227-1441 | Counselor | 2023-05-08 |
| Victoria Ward | 3700 N Williams Ave, Portland, OR 97227-1441 | Mental Health Counselor | 2025-07-16 |
| Jessica Mclachlan | 3700 N Williams Ave, Portland, OR 97227-1441 | Mental Health Counselor | 2025-07-11 |
| Jeremy Bekker | 3700 N Williams Ave, Portland, OR 97227-1441 | Student in an Organized Health Care Education/Training Program | 2024-01-31 |
| Olivia Rivera | 3808 N Williams Ave Ste 134, Portland, OR 97227-1468 | Acupuncturist | 2025-03-06 |
| Susan M Anderson | 15 N Morris St, Portland, OR 97227-1541 | Registered Nurse | 2007-11-28 |
| Emily Schmitt | 3220 N Williams Ave, Portland, OR 97227-1551 | Orthotist | 2025-07-14 |
| Marcia L Raisanen | 3131 N Vancouver Ave, Portland, OR 97227-1596 | Registered Nurse | 2025-03-03 |
| Casey Okami-Watanabe | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Registered Nurse | 2025-11-08 |
| Northwest Newborn Specialists PC | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Pediatric Critical Care Medicine Physician | 2025-10-31 |
| Asher Craw | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Registered Nurse | 2025-10-25 |
| Yonney Yadao | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Pharmacist | 2025-05-28 |
| Michaela Kirschten | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Case Manager/Care Coordinator | 2025-03-19 |
| Christina Peterson | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Pharmacist | 2025-03-15 |
| Madison Shaffer | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Registered Dietitian | 2024-10-16 |
| Joyce Yu | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Physician Assistant | 2024-06-07 |
| Antonio Prado | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Student in an Organized Health Care Education/Training Program | 2022-03-28 |
| Tracy Bolsinger | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Pharmacist | 2021-10-14 |
| Melinda Mae Mantooth | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Internal Medicine Physician | 2020-04-06 |
| Lillian Noel Burrows | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Student in an Organized Health Care Education/Training Program | 2020-04-05 |
| James Richards Creps | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Student in an Organized Health Care Education/Training Program | 2019-03-26 |
| Gracen Conway Davis | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Pediatrics Physician | 2019-03-18 |
| Chelsea M Cieslak · Chelsea M Rolinski | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Neonatal Nurse Practitioner | 2018-08-23 |
| Sean S Bennett | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Psychiatry Physician | 2016-04-13 |
| Amy R. Snyder | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Critical Care Neonatal Nurse Practitioner | 2013-11-20 |
| Charles Michel Lavigne · Catherine Michelle Lavigne | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Neurology Physician | 2007-03-29 |
| Kenneth Allan Jacobs | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Obstetrics & Gynecology Physician | 2006-09-20 |
| Ramine Yazhari | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Emergency Medicine Physician | 2006-08-16 |
| Legacy Emanuel Hospital & Health Center | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Physical Therapy Clinic/Center | 2006-07-25 |
| Blaine E Kozak | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Diagnostic Radiology Physician | 2006-06-08 |
| John William Paisley | 2801 N Gantenbein Ave, Portland, OR 97227-1623 | Pediatric Infectious Diseases Physician | 2006-04-10 |
| Janiece Desocio | 2800 N Vancouver Ave, Suite 118, Portland, OR 97227-1630 | Registered Nurse | 2006-10-27 |
| Laura Fern Byler | 2800 N Vancouver Ave Ste 165, Portland, OR 97227-1644 | Social Worker | 2017-05-18 |
| Ariana Chavarria Campos | 2800 N Vancouver Ave Ste 201, Portland, OR 97227-1648 | Mental Health Counselor | 2011-09-21 |
| Holly Hess | 2800 N Vancouver Ave Ste 201, Portland, OR 97227-1648 | Clinical Social Worker | 2018-01-12 |
| Narda Melissa Sherman | 501 N Graham St, Suite 555, Portland, OR 97227-1654 | Medical Physician Assistant | 2006-10-03 |
| Lance Christopher Wilde | 501 N Graham St, Portland, OR 97227-1654 | Registered Nurse | 2025-07-10 |
| Alice La | 501 N Graham St, Portland, OR 97227-1654 | Pharmacist | 2025-06-02 |
| Brayden Benfit | 501 N Graham St, Portland, OR 97227-1654 | Pharmacist | 2025-05-13 |
| Jordan Chiarchiaro | 501 N Graham St, Portland, OR 97227-1654 | Anesthesiology Physician | 2012-04-27 |