National Provider Identifier (NPI)
Johns Hopkins University

Overview

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.

Dataset Information

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

Dataset Details

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.

Search Result

Provider NameAddressTaxonomyEnumeration Date
Johns Hopkins University 4940 Eastern Ave, Baltimore, MD 21224-2735Public Health Dentist2026-03-04
Johns Hopkins University 5755 Cedar Ln, Columbia, MD 21044-2912Mental Health Counselor2026-03-04
Johns Hopkins University 601 N Caroline St, Baltimore, MD 21287-0006Mental Health Counselor2026-03-04
Johns Hopkins University 601 N Caroline St, Baltimore, MD 21287-0006Optometrist2026-03-04
Johns Hopkins University 1800 Orleans St, Baltimore, MD 21287-0010Vision Therapy Optometrist2026-03-04
Johns Hopkins University 10710 Charter Dr Ste 100, Columbia, MD 21044-3258Internal Medicine Physician2026-03-04
Johns Hopkins University 600 N Wolfe St, Baltimore, MD 21287-0005Podiatrist2026-03-04
Johns Hopkins University 5255 Loughboro Rd Nw # Nlw, Washington, DC 20016-2633Internal Medicine Physician2025-12-09
Johns Hopkins University 600 N Wolfe St, Baltimore, MD 21287-0005Audiologist2026-03-04
Johns Hopkins University 2112 Dundalk Ave, Baltimore, MD 21222-3714Internal Medicine Physician2026-03-04
Johns Hopkins University 4940 Eastern Ave, Baltimore, MD 21224-2735Podiatrist2026-03-04
Johns Hopkins University 5300 Alpha Commons Dr Fl 4, Baltimore, MD 21224-2764Mental Health Counselor2026-03-04
Johns Hopkins University 600 N Wolfe St, Baltimore, MD 21287-0005Dentist2026-03-04
Johns Hopkins University 1800 Orleans St, Baltimore, MD 21287-0010Internal Medicine Physician2026-03-03
Johns Hopkins University 5255 Loughboro Rd Nw, Washington, DC 20016-2633Audiologist2026-03-03
Johns Hopkins University 45 Thomas Johnson Dr Ste 109, Frederick, MD 21702-4425Internal Medicine Physician2026-03-03
Johns Hopkins University 6420 Rockledge Dr, Bethesda, MD 20817-7837Internal Medicine Physician2026-03-03
Johns Hopkins University 11085 Little Patuxent Pkwy, Columbia, MD 21044-2983Mental Health Occupational Therapist2026-03-03
Johns Hopkins University 11085 Little Patuxent Pkwy, Columbia, MD 21044-2983Internal Medicine Physician2026-03-03
Johns Hopkins University 1800 Orleans St, Baltimore, MD 21287-0010Mental Health Counselor2026-03-03
Johns Hopkins University 6410 Rockledge Dr, Bethesda, MD 20817-1809Internal Medicine Physician2026-03-03
Johns Hopkins University 401 N Broadway St, Baltimore, MD 21287-0019Dentist2026-03-03
Johns Hopkins University 5501 Hopkins Bayview Cir, Room 1a20, Baltimore, MD 21224-6821Clinical Medical Laboratory2006-02-14
Johns Hopkins University 4924 Campbell Blvd Ste 105, Nottingham, MD 21236-5909Internal Medicine Physician2025-11-14
Johns Hopkins University 201 N Broadway St, Baltimore, MD 21287-0031Internal Medicine Physician2025-11-17
Johns Hopkins University 1300 S Ellwood Ave, Baltimore, MD 21224-4900Internal Medicine Physician2025-11-19
Johns Hopkins University 2327 N Charles St, Baltimore, MD 21218-5128Internal Medicine Physician2025-11-19
Johns Hopkins University 2041 E Monument St, Baltimore, MD 21205-2222Immunopathology Physician2025-11-19
Johns Hopkins University 2003 Medical Pkwy # B, Annapolis, MD 21401-7992Internal Medicine Physician2025-11-19
Johns Hopkins University 8429 Baltimore National Pike, Ellicott City, MD 21043-0000Internal Medicine Physician2025-11-24
Johns Hopkins University 5755 Cedar Ln, Columbia, MD 21044-2912Emergency Medicine Physician2021-10-25
Johns Hopkins University 2024 E Monument St, Baltimore, MD 21287-0028Endocrinology, Diabetes & Metabolism Physician2018-09-24
Johns Hopkins University 1029 E Baltimore St, Baltimore, MD 21202-4705Clinical Social Worker2012-04-05
Johns Hopkins University 401 N Broadway St, Baltimore, MD 21287-0019Mental Health Counselor2026-03-03
Johns Hopkins University 6350 Stevens Forest Rd Ste 102, Columbia, MD 21046-3240Internal Medicine Physician2025-12-03
Johns Hopkins University 10753 Falls Road Pavilion II, Suite 245, Lutherville, MD 21093-4598Maternal & Fetal Medicine Physician2005-12-02
Johns Hopkins University 6350 Stevens Forest Rd, Columbia, MD 21046-3231Internal Medicine Physician2026-04-06
Johns Hopkins University 6501 N Charles St, Towson, MD 21204-6819Internal Medicine Physician2026-04-06
Johns Hopkins University 301 Mason Lord Dr Ste 3300, Baltimore, MD 21224-3057Internal Medicine Physician2025-12-03
Johns Hopkins University 11085 Little Patuxent Pkwy Ste 4, Columbia, MD 21044-2983Internal Medicine Physician2025-12-03
Johns Hopkins University 11085 Little Patuxent Pkwy Ste 101, Columbia, MD 21044-2914Internal Medicine Physician2025-12-03
Johns Hopkins University 8115 Maple Lawn Blvd, Fulton, MD 20759-2681Internal Medicine Physician2026-04-06
Johns Hopkins University 8820 Columbia 100 Pkwy, Columbia, MD 21045-2163Internal Medicine Physician2026-04-06
Johns Hopkins University 4940 Eastern Ave, Baltimore, MD 21224-2735Mental Health Counselor2026-03-04
Johns Hopkins University 6430 Rockledge Dr Fl 6, Bethesda, MD 20817-1805Internal Medicine Physician2025-11-14
Johns Hopkins University 301 Mason Lord Dr Ste 3200, Baltimore, MD 21224-3057Internal Medicine Physician2026-01-13
Johns Hopkins University 5755 Cedar Ln, Columbia, MD 21044-2912Internal Medicine Physician2025-11-14
Johns Hopkins University 600 N Wolfe St, Baltimore, MD 21287-0005Clinical Medical Laboratory2025-11-14
Johns Hopkins University 5215 Loughboro Rd Nw Ste 300, Washington, DC 20016-2626Internal Medicine Physician2026-01-21
Johns Hopkins University 1717 E Monument St Bldg Ground, Baltimore, MD 21287-0027Internal Medicine Physician2025-11-14
Johns Hopkins University 4692 Millennium Dr, Belcamp, MD 21017-1535Internal Medicine Physician2025-11-14
Johns Hopkins University 8600 Old Georgetown Rd, Bethesda, MD 20814-1422Internal Medicine Physician2025-11-14
Johns Hopkins University 4924 Campbell Blvd, Baltimore, MD 21236-5908Internal Medicine Physician2025-11-14
Johns Hopkins University 550 N Broadway Ste 308, Baltimore, MD 21205-2004Internal Medicine Physician2025-11-14
Johns Hopkins University 6420 Rockledge Dr, Bethesda, MD 20817-7837Internal Medicine Physician2025-11-14
Johns Hopkins University 1106 Annapolis Rd Ste 310, Odenton, MD 21113-1744Family Medicine Physician2025-11-14
Johns Hopkins University 4924 Campbell Blvd Ste 110, Baltimore, MD 21236-5909Internal Medicine Physician2025-11-14
Johns Hopkins University 4924 Campbell Blvd Ste 100, Nottingham, MD 21236-5909Internal Medicine Physician2025-11-14
Johns Hopkins University 6420 Rockledge Dr Ste 4100, Bethesda, MD 20817-7847Medical Oncology Physician2025-11-14
Johns Hopkins University 10755 Falls Rd Ste 110b, Lutherville Timonium, MD 21093-4506Internal Medicine Physician2025-11-14
Johns Hopkins University 10751 Falls Rd Ste 303, Lutherville, MD 21093-4551Internal Medicine Physician2025-11-14
Johns Hopkins University 11085 Little Patuxent Pkwy Ste 4, Columbia, MD 21044-2983Internal Medicine Physician2025-11-13
Johns Hopkins University 4924 Campbell Blvd, Nottingham, MD 21236-5908Optometrist2025-11-13
Johns Hopkins University 4940 Eastern Ave, Baltimore, MD 21224-2735Optometrist2025-11-13
Johns Hopkins University 6420 Rockledge Dr, Bethesda, MD 20817-7837Optometrist2025-11-13
Johns Hopkins University 11085 Little Patuxent Pkwy Ste 101, Columbia, MD 21044-2914Internal Medicine Physician2025-11-13
Johns Hopkins University 161 Thomas Johnson Dr Ste 275, Frederick, MD 21702-4957Internal Medicine Physician2025-12-03
Johns Hopkins University 1800 Orleans St, Baltimore, MD 21287-0010Internal Medicine Physician2026-03-03
Johns Hopkins University 401 N Broadway St, Baltimore, MD 21287-0019Internal Medicine Physician2026-03-03
Johns Hopkins University 1029 E Baltimore St, Baltimore, MD 21202-4705Mental Health Counselor2026-02-10
Johns Hopkins University 10710 Charter Dr Ste 200, Columbia, MD 21044-3259Internal Medicine Physician2026-02-10
Johns Hopkins University 4940 Eastern Ave, Baltimore, MD 21224-2735Clinical Pathology/Laboratory Medicine Physician2026-01-21
Johns Hopkins University 12916 Conamar Dr Ste 204, Hagerstown, MD 21742-2773Internal Medicine Physician2025-12-03
Johns Hopkins University 1800 Orleans St, Baltimore, MD 21287-0010Internal Medicine Physician2025-12-03
Johns Hopkins University 707 N Broadway, Baltimore, MD 21205-1832Internal Medicine Physician2025-12-03
Johns Hopkins University 9901 Medical Center Dr, Rockville, MD 20850-3357Internal Medicine Physician2025-12-03
Johns Hopkins University 10710 Charter Dr Ste 200, Columbia, MD 21044-3259Ophthalmology Physician2025-12-03
Johns Hopkins University 4924 Campbell Blvd Ste 115, Nottingham, MD 21236-5909Internal Medicine Physician2025-11-14
Johns Hopkins University 11085 Little Patuxent Pkwy Ste 210, Columbia, MD 21044-2979Internal Medicine Physician2025-12-03
Johns Hopkins University 10215 Fernwood Rd Ste 630, Bethesda, MD 20817-1184Internal Medicine Physician2025-11-24
Johns Hopkins University 2001 Medical Pkwy, Annapolis, MD 21401-3773Internal Medicine Physician2025-11-19
Johns Hopkins University 2003 Medical Pkwy, Annapolis, MD 21401-7992Obstetrics & Gynecology Physician2025-11-19
Johns Hopkins University 10755 Falls Rd Ste 480, Lutherville, MD 21093-4515Internal Medicine Physician2025-11-14
Johns Hopkins University 6569 N Charles St Ste 600, Baltimore, MD 21204-5807Internal Medicine Physician2025-11-14
Johns Hopkins University 10755 Falls Rd Ste 460, Lutherville, MD 21093-4539Internal Medicine Physician2025-11-14
Johns Hopkins University 1106 Annapolis Rd Ste 310, Odenton, MD 21113-1744Internal Medicine Physician2025-11-14
Johns Hopkins University 11055 Little Patuxent Pkwy Ste L9, Columbia, MD 21044-2897Internal Medicine Physician2025-11-14
Johns Hopkins University 7315 Wisconsin Ave, Bethesda, MD 20814-3202Internal Medicine Physician2025-11-10
Johns Hopkins University 10753 Falls Rd Ste 115, Lutherville, MD 21093-4572Obstetrics & Gynecology Physician2025-11-07
Johns Hopkins University 1132 Annapolis Rd Ste 201, Odenton, MD 21113-1673Internal Medicine Physician2025-11-10
Johns Hopkins University 10960 Grantchester Way Ste 20a, Columbia, MD 21044-6120Internal Medicine Physician2025-11-10
Johns Hopkins University 10710 Charter Drive Ste G010, Columbia, MD 21044-3128Psychologist2025-11-10
Johns Hopkins University 10710 Charter Dr Ste G040, Columbia, MD 21044-3262Internal Medicine Physician2025-11-10
Johns Hopkins University 10215 Fernwood Rd Ste 412, Bethesda, MD 20817-1191Internal Medicine Physician2025-11-10
Johns Hopkins University 10215 Fernwood Rd Fl 6, Bethesda, MD 20817-1106Internal Medicine Physician2025-11-10
Johns Hopkins University 4685 Prestancia Pl, Waldorf, MD 20602-4144Internal Medicine Physician2025-11-10
Johns Hopkins University 416 A St Sw, Glen Burnie, MD 21061-3406Internal Medicine Physician2025-11-10
Johns Hopkins University 7315 Wisconsin Ave Ste 610, Bethesda, MD 20814-3202Internal Medicine Physician2025-11-10
Johns Hopkins University 10753 Falls Rd Ste 245, Lutherville, MD 21093-4597Obstetrics & Gynecology Physician2025-11-07
Johns Hopkins University 5200 Eastern Ave Fl 3, Baltimore, MD 21224-2753Psychiatry Physician2025-11-10