William Reese Barrington, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD480368 Issued in PA

Practice address

200 Lothrop St
Pittsburgh, PA 15213-2536

Phone

(412) 647-8468

NPI assigned

May 29, 2020

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in PA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

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.

• University of Pittsburgh Physicians

  • Gastroenterology Physician
  • Pittsburgh, PA
  • NPI 1619935004
  Medicare reassignment NPD
• University of Pittsburgh Physicians

  • Diagnostic Radiology Physician
  • Pittsburgh, PA
  • NPI 1285692699
  NPD
• University of Pittsburgh Physicians

  • Cardiovascular Disease Physician
  • Pittsburgh, PA
  • NPI 1568427532
  NPD

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

{
    "created_epoch": "1590710400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1738195200000",
    "number": "1568086254",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3600 FORBES AVENUE",
            "address_2": "FORBES TOWER - PLAZA LEVEL SUITE 140",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "15213"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 LOTHROP ST",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152132536",
            "telephone_number": "412-647-8468"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARRINGTON",
        "first_name": "WILLIAM",
        "middle_name": "REESE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-05-29",
        "last_updated": "2025-01-30",
        "certification_date": "2025-01-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RA0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Advanced Heart Failure and Transplant Cardiology",
            "state": "PA",
            "license": "MD480368",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MD480368",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Thomas M Barrett
• Arthur M. Barrie III, MD PHD
• Barrier Free Stairlifts
• Alvaro Q Barriga, PHD
• William Barrington
• Linda Jean Barrios
• Ted Allaire Barrios, PHD
• Barron Quality Home Care
• Ashli Eileen Barron, MA
• Sunshine Maria Barron, DNP, FNP-BC

• Internal Medicine Physician in Pittsburgh, PA
• Providers in Pittsburgh, PA by specialty
• Internal Medicine Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 30, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.