Allison Kay Hammer

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA70047071 Issued in WA

Practice address

105 W 8TH Ave Ste 200
Spokane, WA 99204-2318

Phone

(509) 624-9112

NPI assigned

Sep 18, 2025

Sex

Female

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 WA

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

University of Washington School of Medicine, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Providence Health and Services WashingtonGroup PAC ID 0345139929, 778 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Providence Mount Carmel Hospital Hospital, Colville, WA, CCN 501326

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

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.

• Providence Health & Services Washington

  • Pulmonary Disease Physician
  • Spokane, WA
  • NPI 1194099390
  Medicare reassignment Care Compare group NPD
• Providence Health & Services Washington

  • Family Medicine Physician
  • Colville, WA
  • NPI 1083968879
  NPD
• Providence Health & Services - Washington

  • Substance Use Disorder Rehabilitation Hospital Unit
  • Hoquiam, WA
  • NPI 1043374119
  NPD (past)

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

• Providence Health & Services - Washington

  • Critical Access Hospital
  • Colville, WA
  • NPI 1003067679
  Care Compare affiliation

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

{
    "created_epoch": "1758153600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760054400000",
    "number": "1821960170",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31001 4114",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911104114"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "105 W 8TH AVE STE 200",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992042318",
            "telephone_number": "509-624-9112"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMMER",
        "first_name": "ALLISON",
        "middle_name": "KAY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-09-18",
        "last_updated": "2025-10-10",
        "certification_date": "2025-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WA",
            "license": "PA70047071",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lindsay Jean Hamlin, O.D.
• Lisa Nicole Hamlin
• Patrick Josiah Hamm, CPSS-T
• Kassidy Nicole Hammell
• Allison Hammer
• Thomasin K Hammer, DPM
• Beverly Hammeren
• Douglas Hammerstrom, MD
• Sarah Linn Hammil, M.D.
• Rebecca Hammill, LICSW

• Physician Assistant in Spokane, WA
• Providers in Spokane, WA by specialty
• Physician Assistant in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 10, 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.