Sarah Marie Eggerstorfer, ARNP

Primary specialty

Gerontology Nurse PractitionerTaxonomy code 363LG0600X

License

AP60909303 Issued in WA

Practice address

62 W 7TH Ave Ste 300
Spokane, WA 99204-2321

Phone

(509) 474-2041

Fax

(509) 598-2139

NPI assigned

Nov 6, 2018

Last updated

Jan 16, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

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

Nurse Practitioner

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Providence Health and Services WashingtonGroup PAC ID 8729258256, 53 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Prov Sacred HRT Med Ctr & Childs Hosp. Hospital, Spokane, WA, CCN 500054
• Providence Holy Family Hospital Hospital, Spokane, WA, CCN 500077
• Providence Mount Carmel Hospital Hospital, Colville, WA, CCN 501326

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: seggerstorfer983640@wm.providencedirect.org

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

• Providence Health & Services Washington

  dba Providence Spokane Heart Institute

  • Cardiovascular Disease Physician
  • Spokane, WA
  • NPI 1881907715
  Medicare reassignment Care Compare group NPD

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

• Providence Health & Services - Wa

  dba Prov Scred Hrt Med Ctr & Chlds Hos

  • General Acute Care Hospital
  • Spokane, WA
  • NPI 1144471715
  Care Compare affiliation
• Providence Health & Services - Washington

  dba Providence Mount Carmel Hospital

  • Critical Access Hospital
  • Colville, WA
  • NPI 1003067679
  Care Compare affiliation
• Providence Health & Services - Washington

  dba Providence Holy Family Hospital

  • General Acute Care Hospital
  • Spokane, WA
  • NPI 1225289895
  Care Compare affiliation

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

{
    "created_epoch": "1541462400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768521600000",
    "number": "1629546882",
    "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": "911100001",
            "telephone_number": "866-747-2455"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "62 W 7TH AVE STE 300",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992042321",
            "telephone_number": "509-474-2041",
            "fax_number": "509-598-2139"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "62 W 7th Ave Ste 320",
            "address_purpose": "LOCATION",
            "city": "Spokane",
            "state": "WA",
            "postal_code": "992042321",
            "country_code": "US",
            "telephone_number": "509-474-2041",
            "fax_number": "509-474-4906",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "EGGERSTORFER",
        "first_name": "SARAH",
        "middle_name": "MARIE",
        "credential": "ARNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-11-06",
        "last_updated": "2026-01-16",
        "certification_date": "2026-01-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WA",
            "license": "AP60909303",
            "primary": false
        },
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "WA",
            "license": "AP60909303",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "seggerstorfer983640@wm.providencedirect.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "62 W 7th Ave Ste 232",
            "city": "Spokane",
            "state": "WA",
            "country_code": "US",
            "postal_code": "992042321",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Edwin Robins MD PS
• Edwin Y Chang MD PLLC
• Andrea Dawn Egger
• Elizabeth R Egger
• Saranne Egger, PHARM.D.
• Mitchell Eggett, CO61385524
• Keith Eduard Eggleston, ATC
• Samuel Hannon Eglin, MD
• Eric Israel Ehieli, M.D
• Wendy Leigh Ehieli, M.D.

• Gerontology Nurse Practitioner in Spokane, WA
• Providers in Spokane, WA by specialty
• Gerontology Nurse Practitioner in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 16, 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.