John C Britton III, PA

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

C07981 Issued in MD

Practice address

22 S Greene St
Baltimore, MD 21201-1590

Phone

(410) 328-8141

Fax

(410) 328-0177

NPI assigned

Oct 31, 2019

Last updated

Sep 3, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MD

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Emergency Medicine Associates P.a., P.C.Group PAC ID 8022914522, 706 clinicians

University of Maryland Physicians PAGroup PAC ID 2769394808, 395 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of MD Shore Medical Center at Easton Hospital, Easton, MD, CCN 210037
• University of Maryland Medical Center Hospital, Baltimore, MD, CCN 210002

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jbritton6004@direct.umm.edu

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Emergency Medicine Associates P.a., P.C.

  • Emergency Medicine Physician
  • Falls Church, VA
  • NPI 1134117393

  MD

  Medicare reassignment Care Compare group NPD
• University of Maryland Physicians P.a.

  dba University of Maryland Medical Group - Cardiology

  • Cardiovascular Disease Physician
  • Baltimore, MD
  • NPI 1689623175
  Medicare reassignment Care Compare group
• University of Maryland Physicians P.a.

  dba University of Maryland Medical Group

  • Gastroenterology Physician
  • Largo, MD
  • NPI 1619860194
  NPD
• University of Maryland Physicians, P.a.

  dba Univ of MD Med GRP - Gim

  • Internal Medicine Physician
  • Baltimore, MD
  • NPI 1104877075
  NPD
• Emergency Medicine Associates P.a., P.C.

  • Internal Medicine Physician
  • Culpeper, VA
  • NPI 1881559102
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Shore Health System, Inc

  dba UM Shore Medical Center at Dorchester

  • General Acute Care Hospital
  • Cambridge, MD
  • NPI 1194784751
  Care Compare affiliation
• Shore Health System, Inc

  • Clinical Medical Laboratory
  • Easton, MD
  • NPI 1477513273

  Hospital

  Care Compare affiliation
• Shore Health System, Inc

  dba UM Shore Medical Center at Easton

  • General Acute Care Hospital
  • Easton, MD
  • NPI 1669431219
  Care Compare affiliation
• University of Maryland Medical Center, LLC

  dba University of Maryland Medical Center

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1174660120
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1572480000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756857600000",
    "number": "1700420957",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 64442",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212644442",
            "telephone_number": "410-328-8040",
            "fax_number": "443-462-3514"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 S GREENE ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212011590",
            "telephone_number": "410-328-8141",
            "fax_number": "410-328-0177"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRITTON",
        "first_name": "JOHN",
        "middle_name": "C",
        "name_prefix": "Mr.",
        "name_suffix": "III",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-10-31",
        "last_updated": "2025-09-03",
        "certification_date": "2025-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "MD",
            "license": "C07981",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Zakkiyya Rashida Brittingham, LCSW-C
• Adrienne Britton, CAC-AD
• Angela F Britton, PA
• Breanne Virginia Britton
• Dominique Britton, LGSW
• Kristen Britton, D.O.
• Gabrielle Ayanna Brizzi Ackah
• Mustafa Broachwala, DO
• Broad Horizons Counseling, LLC
• Janan Broadbent, PH.D.

• Medical Physician Assistant in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Medical Physician Assistant in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.