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 |
|---|---|---|---|
| Autumn Pathways Inc | 101 N Haven St, Third Floor Ste N, Baltimore, MD 21224 | Home Health Agency | 2025-08-28 |
| Nadiya Huber | 3717 Boston Street, Suite 393, Baltimore, MD 21224 | Behavior Technician | 2025-08-18 |
| Antoinette Tanicky Whitaker | Johns Hopkins Bayview Medical Center, 4940 Eastern Avenue, Baltimore, MD 21224 | Nurse's Aide | 2025-08-11 |
| Maria Jeanette Daza Pahilanga · Maria Pahilanga | 5505 Hopkins Bayview Circle, Baltimore, MD 21224 | Psychiatric/Mental Health Nurse Practitioner | 2025-06-10 |
| Aida Kamalian | 4940 Eastern Avenue; Internal Medicine Clinic, Baltimore, MD 21224 | Student in an Organized Health Care Education/Training Program | 2025-03-25 |
| Kristen Mathias | 5200 Eastern Ave Mason F. Lord Building, Center Tower, Suite 4100, Baltimore, MD 21224 | Internal Medicine Physician | 2019-03-29 |
| Cassandra Kimball | 4940 Eastern Avenue, Community Psychiatry Program, Baltimore, MD 21224 | Professional Counselor | 2019-03-14 |
| Wandayi Solani | 4640 Eastern Avenue, 301 Bldg, 1st Floor, Baltimore, MD 21224 | Family Nurse Practitioner | 2018-10-24 |
| Danielle Brazeal · Danielle Bassett | 1501 S. Clinton Street, Mailstop Ct 05-13, Baltimore, MD 21224 | Clinical Social Worker | 2016-10-26 |
| Freedom Healthcare, LLC | 3310 Eastern Avenue, 1st Floor, Baltimore, MD 21224 | Mental Health Clinic/Center (Including Community Mental Health Center) | 2014-01-03 |
| Amit Kashyap | 1211 S Conkling St Apt 145, Baltimore, MD 21224 | Family Medicine Physician | 2009-05-28 |
| Occupational Health Centers of The Southwest, P.A. | 1833 Portal Street, Baltimore, MD 21224 | Health Service Clinic/Center | 2006-08-05 |
| Mansoor Ahmed Malik | Johns Hopkins Bayview, 4940 Eastern Avenue, Alpha Commons 4th Floor, Baltimore, MD 21224 | Psychiatry Physician | 2006-06-12 |
| Alessandra Elena Cabrera | 4940 Eastern Avenue, 3rd Floor Suite P3-4-11, Baltimore, MD 21224 | Student in an Organized Health Care Education/Training Program | 2020-03-24 |
| Ryan Dietsch | 1501 S Clinton St, Mailstop 05-13, Baltimore, MD 21224 | Professional Counselor | 2009-07-31 |
| Latoya Jones White | 2323 Orleans St, Baltimore, MD 21224-1020 | Family Nurse Practitioner | 2015-12-30 |
| Huckleberry Wellness | 2320 E Baltimore St, Baltimore, MD 21224-1031 | Clinical Social Worker | 2025-08-29 |
| Sydney Genette Miller | 2304 E Fairmount Ave, Baltimore, MD 21224-1038 | Doula | 2025-07-11 |
| Peter Maciver | 156 N Lakewood Ave, Baltimore, MD 21224-1143 | Clinical Psychologist | 2024-07-22 |
| Constellation Counseling, LLC | 156 N Lakewood Ave, Baltimore, MD 21224-1143 | Professional Counselor | 2025-08-28 |
| Be More Occupational Therapy LLC | 126 N Luzerne Ave, Baltimore, MD 21224-1147 | Occupational Therapist | 2025-12-29 |
| Justin Rudolph Grotheer | 219 N Kenwood Ave, Baltimore, MD 21224-1209 | Marriage & Family Therapist | 2025-09-12 |
| Peace O Odili | 3719 E Baltimore St, Baltimore, MD 21224-1509 | Clinical Social Worker | 2025-07-21 |
| A Prosperous Tomorrow | 101 N Haven St Ste 301, Baltimore, MD 21224-1612 | Health & Wellness Coach | 2025-08-12 |
| Johns Hopkins University | 5500 E Lombard St, Baltimore, MD 21224-1731 | Psychiatry Physician | 2025-11-06 |
| Johns Hopkins Bayview Medical Center | 5500 E Lombard St, Baltimore, MD 21224-1731 | Community/Behavioral Health Agency | 2007-06-29 |
| Johns Hopkins Bayview Med Ctr Inc | 5500 E Lombard St, Baltimore, MD 21224-1731 | Mental Health Clinic/Center (Including Community Mental Health Center) | 2007-06-29 |
| Jhu Respiratory Div | 5300 Alpha Commons Dr, Baltimore, MD 21224-1750 | Pulmonary Disease Physician | 2025-11-07 |
| Jeongwi An | 5300 Alpha Commons Dr, Baltimore, MD 21224-1750 | Student in an Organized Health Care Education/Training Program | 2025-07-22 |
| Paige Tolbard Zapata | 7822 Eastern Ave, Baltimore, MD 21224-2115 | Clinical Social Worker | 2026-01-30 |
| Katelyn Marie Alexander | 7822 Eastern Ave, Baltimore, MD 21224-2115 | Psychiatric/Mental Health Nurse Practitioner | 2025-08-27 |
| Elizabeth Ann Martin | 7822 Eastern Ave, Baltimore, MD 21224-2115 | Social Worker | 2023-01-05 |
| Oluwatobi Elizabeth Dauda | 7839 Eastpoint Mall, Baltimore, MD 21224-2116 | Student in an Organized Health Care Education/Training Program | 2024-04-22 |
| Dr. David M. Vieth 2, PC | 7839 Eastern Avenue Ste 7842, Baltimore, MD 21224-2116 | Oral and Maxillofacial Surgery (Dentist) | 2009-08-21 |
| Sams Specs II | 7843 Eastpoint Mall, Baltimore, MD 21224-2120 | Optometrist | 2025-09-09 |
| Zain Saeed | 4940 Eastern Ave, 301 Mason Lord Drive, Baltimore, MD 21224-2122 | Physician Assistant | 2020-02-01 |
| Ascensive Healthcare Solutions | 7929 Eastern Ave # 1068, Baltimore, MD 21224-2141 | Case Manager/Care Coordinator | 2025-12-06 |
| Julia Russell | 3244 Leverton Ave, Baltimore, MD 21224-2224 | Student in an Organized Health Care Education/Training Program | 2025-06-16 |
| Joshua Millings | 3203 E Pratt St, Baltimore, MD 21224-2353 | Pharmacy Technician | 2025-11-10 |
| Kennedi Kirsten Fullwood | 122 S Haven St Unit 1f, Baltimore, MD 21224-2429 | Rehabilitation Counselor | 2025-05-21 |
| Eric Lamont Mcduffie | 122 S Haven St Unit 1f, Baltimore, MD 21224-2429 | Rehabilitation Counselor | 2025-05-20 |
| Crossroads Weight Management, LLC | 307 S Eaton St Ste A, Baltimore, MD 21224-2525 | Internal Medicine Physician | 2012-08-16 |
| Martin I Passen | 307 S Eaton St Ste A, Baltimore, MD 21224-2525 | Internal Medicine Physician | 2005-08-26 |
| Johns Hopkins Community Physicians, Inc | 5210 Eastern Ave Ste 127, Baltimore, MD 21224-2719 | Internal Medicine Physician | 2019-04-05 |
| Soar Health, Inc. | 5601 Eastern Ave Ste 109, Baltimore, MD 21224-2726 | Psychologist | 2025-08-26 |
| Soar Health, Inc. | 5601 Eastern Ave Ste 109, Baltimore, MD 21224-2726 | Occupational Therapist | 2025-08-26 |
| Soar Health, Inc. | 5601 Eastern Ave Ste 109, Baltimore, MD 21224-2726 | Psychologist | 2025-08-26 |
| Johns Hopkins University | 5200 Eastern Ave Fl 4, Baltimore, MD 21224-2734 | Behavioral Neurology & Neuropsychiatry Physician | 2025-11-11 |
| Johns Hopkins University | 5200 Eastern Ave Fl 5, Baltimore, MD 21224-2734 | Addiction Medicine (Family Medicine) Physician | 2025-11-11 |
| Johns Hopkins University | 5200 Eastern Ave, Baltimore, MD 21224-2734 | Internal Medicine Physician | 2025-11-07 |
| Johns Hopkins University | 5200 Eastern Ave Fl 2, Baltimore, MD 21224-2734 | Addiction Medicine (Preventive Medicine) Physician | 2025-11-07 |
| Henry Somtochukwu Uradu | 5200 Eastern Ave Fl Tower2d, Baltimore, MD 21224-2734 | Internal Medicine Physician | 2021-03-31 |
| Charles Bornmann | 5200 Eastern Ave Bldg 341, Baltimore, MD 21224-2734 | Infectious Disease Physician | 2017-03-21 |
| Jane Marks | 5200 Eastern Ave, Baltimore, MD 21224-2734 | Registered Nurse | 2025-09-18 |
| Darya Koenig · Darya Malinina | 5200 Eastern Ave, Baltimore, MD 21224-2734 | Internal Medicine Physician | 2017-04-11 |
| Ileana Lucia Ponor | 5200 Eastern Ave, Johns Hopkins Medical Center/Bayview Medical Center, Baltimore, MD 21224-2734 | Internal Medicine Physician | 2008-08-19 |
| Johns Hopkins University | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Clinical Pathology/Laboratory Medicine Physician | 2026-01-21 |
| Kaitlin Elizabeth Stella | 4940 Eastern Ave Rm 588, Baltimore, MD 21224-2735 | Certified Registered Nurse Anesthetist | 2022-06-01 |
| Kelley Crane | 4940 Eastern Ave Ste A-150, Baltimore, MD 21224-2735 | Physician Assistant | 2015-01-15 |
| Michelle J Busick · Michelle J Winkler | 4940 Eastern Ave Rm 1-1343, Baltimore, MD 21224-2735 | Pharmacist | 2011-06-12 |
| Joann E Warrick | 4940 Eastern Ave Ste P3-411, Baltimore, MD 21224-2735 | Colon & Rectal Surgery Physician | 2008-08-08 |
| Catherine Elizabeth Rickrode | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Clinical Social Worker | 2026-01-09 |
| Johns Hopkins University | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Audiologist | 2025-11-13 |
| Johns Hopkins University | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Optometrist | 2025-11-13 |
| Johns Hopkins University | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Speech-Language Pathologist | 2025-11-13 |
| Christopher Jones | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Physician Assistant | 2025-10-20 |
| Holly Lynn Sernulka | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Medical-Surgical Registered Nurse | 2025-09-18 |
| Hallie Eileen Kling | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Physician Assistant | 2025-08-25 |
| Norbert Apolinar Barrientos | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Emergency Registered Nurse | 2025-07-30 |
| Jacqueline Foley | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Medical Physician Assistant | 2025-06-17 |
| Nathan Michael Thimas | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Physician Assistant | 2025-05-05 |
| Sheritha Mclean | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Medical Physician Assistant | 2025-04-07 |
| Mackenzie Lane Coyne | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Student in an Organized Health Care Education/Training Program | 2025-03-25 |
| Nicholas Ma | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Student in an Organized Health Care Education/Training Program | 2025-03-24 |
| Johns Hopkins University | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Anesthesiology Physician | 2025-01-07 |
| Misty Lynn Kothari | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Family Nurse Practitioner | 2024-09-05 |
| Hadeel Elhaj | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Medical Physician Assistant | 2024-06-18 |
| Matthew Alexander Robinson | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Certified Registered Nurse Anesthetist | 2023-01-19 |
| Devika Agrawal | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Hematology (Internal Medicine) Physician | 2022-06-10 |
| Hania Mumtaz | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Hospitalist Physician | 2022-06-07 |
| Pooja Selvam | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Internal Medicine Physician | 2022-06-03 |
| Julia Bishop Zirpoli | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Internal Medicine Physician | 2022-05-23 |
| Beenish Faraz | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Pediatrics Physician | 2022-04-18 |
| Mili Sagar Patel | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Pediatrics Physician | 2022-04-06 |
| Lydia Huang | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Student in an Organized Health Care Education/Training Program | 2022-03-26 |
| Yehuda Eidensohn | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Internal Medicine Physician | 2022-03-23 |
| Morgan Dupree | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Certified Registered Nurse Anesthetist | 2021-06-28 |
| Ariana Ishaq | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Student in an Organized Health Care Education/Training Program | 2021-06-10 |
| Shaoon Shajib Rahman | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Student in an Organized Health Care Education/Training Program | 2021-04-13 |
| Stefania Anne D'Ambrosio | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Emergency Medicine Physician | 2021-04-10 |
| Reid C. Wilkins | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Student in an Organized Health Care Education/Training Program | 2021-04-08 |
| Chang Lu | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Anesthesiology Physician | 2021-03-27 |
| Guannan Zhang | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Anatomic Pathology & Clinical Pathology Physician | 2021-03-26 |
| Lincy Joby | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Family Nurse Practitioner | 2020-12-03 |
| Kathleen Campbell Mckenzie | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Physician Assistant | 2020-06-04 |
| Matthew Jacob Javitt | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Ophthalmology Physician | 2020-04-16 |
| Clio Eva Franklin | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Student in an Organized Health Care Education/Training Program | 2020-04-13 |
| Sean Hagaman | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Student in an Organized Health Care Education/Training Program | 2020-04-08 |
| Talya Laufer | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Student in an Organized Health Care Education/Training Program | 2020-04-05 |
| Jiejun Wu | 4940 Eastern Ave, Baltimore, MD 21224-2735 | Student in an Organized Health Care Education/Training Program | 2020-03-25 |