William Collin Schenk, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

MD60958120 Issued in WA

Practice address

515 Minor Ave Ste 170
Seattle, WA 98104-2133

Phone

(206) 320-7288

Fax

(206) 320-7289

NPI assigned

Aug 21, 2012

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in WA, AK2 enrollments

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 2

Specialty

Family PracticeAlso: Addiction Medicine

Education

University of Pittsburgh School of Medicine, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Swedish Health ServicesGroup PAC ID 0244138196, 1,038 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Swedish Medical Center Hospital, Seattle, WA, CCN 500027
• Swedish Edmonds Hospital Hospital, Edmonds, WA, CCN 500026

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 and National Provider Directory roles.

• Swedish Health Services

  • Internal Medicine Physician
  • Seattle, WA
  • NPI 1689612954

  Addiction Medicine

  Medicare reassignment Care Compare group NPD
• Sea Mar Community Health Centers

  • Federally Qualified Health Center (FQHC)
  • Aberdeen, WA
  • NPI 1811051170

  Family Medicine

  Medicare reassignment NPD
• We Care Daily Clinics LLC

  • Methadone Clinic
  • Auburn, WA
  • NPI 1326502865
  Medicare reassignment NPD
• Kodiak Island Health Care Foundation

  • Federally Qualified Health Center (FQHC)
  • Kodiak, AK
  • NPI 1326047044
  Medicare reassignment NPD
• Sea Mar Community Health Centers

  • Federally Qualified Health Center (FQHC)
  • Spanaway, WA
  • NPI 1922624642
  NPD
• Sea Mar Community Health Centers

  • Federally Qualified Health Center (FQHC)
  • Seattle, WA
  • NPI 1962588426

  Family Medicine

  NPD
• Swedish Health Services

  • Surgery Physician
  • Seattle, WA
  • NPI 1053368571
  NPD (past)
• Swedish Health Services

  • General Acute Care Hospital
  • Seattle, WA
  • NPI 1306992151
  NPD (past)

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

• Swedish Edmonds

  • General Acute Care Hospital
  • Edmonds, WA
  • NPI 1033107214
  Care Compare affiliation
• Swedish Edmonds

  • Clinical Medical Laboratory
  • Edmonds, WA
  • NPI 1699894022

  Hospital

  Care Compare affiliation
• Swedish Health Services

  • General Acute Care Hospital
  • Seattle, WA
  • NPI 1306992151
  Care Compare affiliation

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

{
    "created_epoch": "1345507200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773705600000",
    "number": "1992053011",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "515 MINOR AVE STE 170",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042133",
            "telephone_number": "206-320-4476"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "515 MINOR AVE STE 170",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042133",
            "telephone_number": "206-320-7288",
            "fax_number": "206-320-7289"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHENK",
        "first_name": "WILLIAM",
        "middle_name": "COLLIN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-08-21",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WA",
            "license": "MD60958120",
            "primary": true
        },
        {
            "code": "207QA0401X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Addiction Medicine",
            "state": "WA",
            "license": "MD60958120",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1992053011",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Dion Schell
• Sarah Elisabeth Schell, N.D.
• Steven Lee Scheller, OCCUPATIONAL THERAPI
• Lisa Jean Schembs, AAC
• Eric Schendel, M.D.
• Elena M Schensted, BSN, RN
• Paula Heather Scher, LMT
• Elisa Scherb, PT
• Emily Sarah Scherb, DPT
• Hideki Kealoha Scherb, PSYD

• Family Medicine Physician in Seattle, WA
• Providers in Seattle, WA by specialty
• Family Medicine Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 2026; 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.