Sean Gaylord Weaver, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

MA062242 Issued in PA

Practice address

200 Lothrop St Ste 700
Pittsburgh, PA 15213-2536

Phone

(833) 977-4594

NPI assigned

Sep 24, 2020

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 PA

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, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University of Pittsburgh PhysiciansGroup PAC ID 8729990239, 4,166 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Upmc Mercy Hospital, Pittsburgh, PA, CCN 390028
• Magee Womens Hospital of Upmc Health System Hospital, Pittsburgh, PA, CCN 390114
• Forbes Hospital Hospital, Monroeville, PA, CCN 390267

Merit-based Incentive Payment System (MIPS)

Final score

93.9 of 100Reported as apm

Quality

85.02

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: sean.g.weaver@upmcdirect.com

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

• University of Pittsburgh Physicians

  • Gastroenterology Physician
  • Pittsburgh, PA
  • NPI 1619935004
  Medicare reassignment Care Compare group
• Dubois Regional Medical Center

  • Internal Medicine Physician
  • Du Bois, PA
  • NPI 1285821835

  Physician Assistant

  Medicare reassignment NPD
• Ahn Emergency Group of Jefferson LTD

  • Emergency Medicine Physician
  • Jefferson Hills, PA
  • NPI 1235518499
  Medicare reassignment
• Ahn Observation Group LLC

  • Emergency Medicine Physician
  • Jefferson Hills, PA
  • NPI 1437814696
  Medicare reassignment
• Allegheny Clinic

  • Family Medicine Physician
  • Bethel Park, PA
  • NPI 1073081493
  Medicare reassignment
• Allegheny Clinic

  • Critical Care Medicine (Internal Medicine) Physician
  • Pittsburgh, PA
  • NPI 1063650919
  NPD
• Allegheny Clinic

  • Primary Care Clinic/Center
  • Pittsburgh, PA
  • NPI 1215752548
  NPD
• Dubois Regional Medical Center

  • Pharmacy
  • Ridgway, PA
  • NPI 1366900458
  NPD
• University of Pittsburgh Physicians

  • Diagnostic Radiology Physician
  • Pittsburgh, PA
  • NPI 1285692699
  NPD
• Allegheny Clinic

  • Cardiovascular Disease Physician
  • Pittsburgh, PA
  • NPI 1629078332
  NPD (past)
• Allegheny Clinic

  • Neurology Physician
  • Pittsburgh, PA
  • NPI 1821098260
  NPD (past)

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

• Upmc Magee-Womens Hospital

  • Ambulatory Surgical Clinic/Center
  • Pittsburgh, PA
  • NPI 1659435501

  Hospital

  Care Compare affiliation
• Upmc Magee-Womens Hospital

  • General Acute Care Hospital
  • Pittsburgh, PA
  • NPI 1952311508
  Care Compare affiliation
• Upmc Mercy

  • Psychiatric Hospital Unit
  • Pittsburgh, PA
  • NPI 1225004047
  Care Compare affiliation
• Upmc Mercy

  • Ambulatory Surgical Clinic/Center
  • Pittsburgh, PA
  • NPI 1568526135

  Hospital

  Care Compare affiliation
• Upmc Mercy

  • General Acute Care Hospital
  • Pittsburgh, PA
  • NPI 1881695146
  Care Compare affiliation
• West Penn Allegheny Health System Inc.

  • General Acute Care Hospital
  • Monroeville, PA
  • NPI 1679592380
  Care Compare affiliation

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

{
    "created_epoch": "1600905600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753142400000",
    "number": "1659988632",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 LOTHROP ST STE 700",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152132536",
            "telephone_number": "833-977-4594"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 LOTHROP ST STE 700",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152132536",
            "telephone_number": "833-977-4594"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3824 Northern Pike Ste 820",
            "address_purpose": "LOCATION",
            "city": "Monroeville",
            "state": "PA",
            "postal_code": "151462141",
            "country_code": "US",
            "telephone_number": "412-380-2800",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2570 Haymaker Rd",
            "address_purpose": "LOCATION",
            "city": "Monroeville",
            "state": "PA",
            "postal_code": "151463513",
            "country_code": "US",
            "telephone_number": "412-457-0424",
            "fax_number": "412-457-0426",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WEAVER",
        "first_name": "SEAN",
        "middle_name": "GAYLORD",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-09-24",
        "last_updated": "2025-07-22",
        "certification_date": "2025-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "PA",
            "license": "MA062242",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lacee L Weaver, CRNP
• Lisa B Weaver, PT
• Mary Elizabeth Weaver, MSW, LSW
• McKenna Weaver, CRNP
• Pamela L Weaver, MSN APRN BC
• Sharon Weaver
• Sima A Weaver, M.D.
• Stephanie A Weaver, CRNP
• Wendy Sue Weaver, DO
• Grace Weaverling

• Physician Assistant in Pittsburgh, PA
• Providers in Pittsburgh, PA by specialty
• Physician Assistant in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.