William M. Unwin, M.D.

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

MD037927E Issued in PA

Practice address

1693 S Queen St
York, PA 17403-4609

Phone

(717) 845-1621

Fax

(717) 854-6939

NPI assigned

May 19, 2006

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Obstetrics/Gynecology

Education

Other, 1975

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Wellspan Medical GroupGroup PAC ID 1951213115, 2,438 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Wellspan Good Samaritan Hospital Hospital, Lebanon, PA, CCN 390066

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: wunwin97100@wellspan.direct-ci.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.

• Wellspan Medical Group

  dba WellSpan Digestive Health

  • Gastroenterology Physician
  • York, PA
  • NPI 1669770004
  Medicare reassignment Care Compare group NPD
• York Hospital

  • General Acute Care Hospital
  • York, PA
  • NPI 1326060492
  Medicare reassignment NPD
• Wellspan Medical Group

  dba WellSpan Pediatric Surgical Specialist

  • Pediatric Surgery Physician
  • York, PA
  • NPI 1104799428
  NPD
• Wellspan Medical Group

  dba WellSpan Podiatry

  • Podiatrist
  • Waynesboro, PA
  • NPI 1467130013
  NPD
• York Hospital

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • York, PA
  • NPI 1114885480
  NPD
• York Hospital

  dba WellSpan York Hospital OB/GYN

  • Clinic/Center
  • York, PA
  • NPI 1609112036

  Obstetrics & Gynecology

  NPD
• The Gettysburg Hospital

  • General Acute Care Hospital
  • Gettysburg, PA
  • NPI 1265466957
  NPD (past)
• Wellspan Medical Group

  dba Wellspan Readycare

  • Family Medicine Physician
  • York, PA
  • NPI 1598862716
  NPD (past)

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

• The Good Samaritan Hospital of Lebanon, Pennsylvania

  dba WellSpan Good Samaritan Hospital

  • Ambulatory Surgical Clinic/Center
  • Lebanon, PA
  • NPI 1205902343

  Hospital

  Care Compare affiliation
• The Good Samaritan Hospital of Lebanon, Pennsylvania

  dba WellSpan Good Samaritan Hospital

  • General Acute Care Hospital
  • Lebanon, PA
  • NPI 1407928500
  Care Compare affiliation
• The Good Samaritan Hospital of Lebanon, Pennsylvania

  dba WellSpan Good Samaritan Hospital

  • Emergency Medicine Physician
  • Lebanon, PA
  • NPI 1730754284

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1147996800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741824000000",
    "number": "1801840608",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "601 MEMORY LN",
            "city": "YORK",
            "state": "PA",
            "postal_code": "174022231",
            "telephone_number": "717-851-1405"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1693 S QUEEN ST",
            "city": "YORK",
            "state": "PA",
            "postal_code": "174034609",
            "telephone_number": "717-845-1621",
            "fax_number": "717-854-6939"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1101 Edgar St",
            "address_purpose": "LOCATION",
            "city": "York",
            "state": "PA",
            "postal_code": "174032862",
            "country_code": "US",
            "telephone_number": "717-812-4602",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1001 S George St",
            "address_purpose": "LOCATION",
            "city": "York",
            "state": "PA",
            "postal_code": "174033676",
            "country_code": "US",
            "telephone_number": "717-851-2348",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "450 S Washington St",
            "address_purpose": "LOCATION",
            "city": "Gettysburg",
            "state": "PA",
            "postal_code": "173252500",
            "country_code": "US",
            "telephone_number": "717-337-4487",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "UNWIN",
        "first_name": "WILLIAM",
        "middle_name": "M.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-19",
        "last_updated": "2025-03-13",
        "certification_date": "2025-03-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "PA",
            "license": "MD037927E",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Adam Michael Updegraff, CRNP
• Ann Marie Updegraff, CRNA
• Updegrove & Updegrove
• Furman Titus Updike Jr., MD

• Obstetrics & Gynecology Physician in York, PA
• Providers in York, PA by specialty
• Obstetrics & Gynecology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 13, 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.