Lauren L Keiser, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA61653385 Issued in WA

Practice address

945 Goethals Dr Ste 300
Richland, WA 99352-3552

Phone

(509) 943-3196

Fax

(509) 946-0455

NPI assigned

Jan 14, 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

Other identifiers 2

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

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Privia Medical Group Washington PLLCGroup PAC ID 2264320837, 73 clinicians

Kadlec Regional Medical CenterGroup PAC ID 9739098617, 402 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Kadlec Regional Medical Center Hospital, Richland, WA, CCN 500058

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/28594/brand/1/csg/1/fhir/r4
• Direct secure messaging: lauren.keiser.1@28594.direct.athenahealth.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.

• Privia Medical Group Washington, PLLC

  dba Walla Walla Clinic (Professional)

  • Clinic/Center
  • Walla Walla, WA
  • NPI 1780658419
  Medicare reassignment Care Compare group NPD
• Kadlec Regional Medical Center

  • General Acute Care Hospital
  • Richland, WA
  • NPI 1972507580
  Medicare reassignment Care Compare group
• Jamison Family Medicine PLLC

  • Family Medicine Physician
  • Spokane, WA
  • NPI 1922479088
  Medicare reassignment
• Walla Walla Clinic, Inc.

  dba Walla Walla Clinic Milton-Freewater

  • Clinic/Center
  • Milton Freewater, OR
  • NPI 1063521862
  NPD

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

• Kadlec Regional Medical Center

  • General Acute Care Hospital
  • Richland, WA
  • NPI 1972507580
  Care Compare affiliation

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

{
    "created_epoch": "1736812800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778025600000",
    "number": "1801606520",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "945 GOETHALS DR STE 300",
            "city": "RICHLAND",
            "state": "WA",
            "postal_code": "993523552",
            "telephone_number": "509-943-3196",
            "fax_number": "509-946-0455"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "945 GOETHALS DR STE 300",
            "city": "RICHLAND",
            "state": "WA",
            "postal_code": "993523552",
            "telephone_number": "509-943-3196",
            "fax_number": "509-946-0455"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9631 N Nevada St",
            "address_2": "St 210",
            "address_purpose": "LOCATION",
            "city": "Spokane",
            "state": "WA",
            "postal_code": "992181133",
            "country_code": "US",
            "telephone_number": "509-319-2430",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KEISER",
        "first_name": "LAUREN",
        "middle_name": "L",
        "name_prefix": "Ms.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-01-14",
        "last_updated": "2026-05-06",
        "certification_date": "2026-05-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WA",
            "license": "PA61653385",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "PA61653385",
            "state": "WA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2321349",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Elizabeth Karr, D.O.
• Andrea Camille Kary, DC
• Saravanan Kasthuri, MD
• Adriana Rachelle Katz, DNP-FNP
• Diane Keddy, RD
• Katrina Keizer, MT
• Susan Kellie
• Doris Ann Kelly, MS, RD, CD
• Emily L Kempf, ARNP
• Kemunto Kakumba MD PLLC

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 6, 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.