Sienna Tanner, DNP, FNP-C

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

76466 Issued in ID

Practice address

2003 Kootenai Health Way
Coeur D Alene, ID 83814-6051

Phone

(208) 625-4000

NPI assigned

Jul 10, 2023

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

Medicare fee-for-service enrollment

Enrolled in ID, WA2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Washington State University Elson S Floyd College of Medicine, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Spokane Emergency Physicians PSGroup PAC ID 8527050731, 43 clinicians

Kootenai Health IncGroup PAC ID 1355792276, 394 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Kootenai Health Hospital, Coeur D'Alene, ID, CCN 130049
• Prov Sacred HRT Med Ctr & Childs Hosp. Hospital, Spokane, WA, CCN 500054

Merit-based Incentive Payment System (MIPS)

Final score

86.65 of 100Reported as apm

Quality

89.26

Promoting interoperability

69.9

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Quality

96.06

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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.

• Kootenai Health, Inc.

  • Psychiatry Physician
  • Coeur D Alene, ID
  • NPI 1174661151
  Medicare reassignment Care Compare group NPD
• Spokane Emergency Physicians, PS

  • Emergency Medicine Physician
  • Spokane, WA
  • NPI 1235147117
  Medicare reassignment Care Compare group
• Kootenai Health, Inc.

  • Emergency Medicine Physician
  • Coeur D Alene, ID
  • NPI 1235288655

  Nurse Practitioner

  Medicare reassignment NPD
• Kootenai Health, Inc.

  • Community/Retail Pharmacy
  • Hayden, ID
  • NPI 1235986290
  NPD
• Kootenai Health, Inc.

  • Hematology & Oncology Physician
  • Coeur D Alene, ID
  • NPI 1699807743
  NPD
• Incyte Pathology, PLLC

  • Anatomic Pathology & Clinical Pathology Physician
  • Spokane Valley, WA
  • NPI 1326086745
  NPD
• Providence Health & Services - Wa

  • General Acute Care Hospital
  • Spokane, WA
  • NPI 1144471715
  NPD (past)

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

• Kootenai Health, Inc.

  • General Acute Care Hospital
  • Coeur D Alene, ID
  • NPI 1992798409
  Care Compare affiliation
• Providence Health & Services - Wa

  • General Acute Care Hospital
  • Spokane, WA
  • NPI 1144471715
  Care Compare affiliation

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

{
    "created_epoch": "1688947200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753401600000",
    "number": "1275211336",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2949 W 18TH AVE",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992245519"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2003 KOOTENAI HEALTH WAY",
            "city": "COEUR D ALENE",
            "state": "ID",
            "postal_code": "838146051",
            "telephone_number": "208-625-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TANNER",
        "first_name": "SIENNA",
        "credential": "DNP, FNP-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-07-10",
        "last_updated": "2025-07-25",
        "certification_date": "2025-07-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "ID",
            "license": "76466",
            "primary": true
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WA",
            "license": "AP61456030",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nathan Trent Taggart, LMSW
• Lise Takashina, L.AC.
• Tamarack Pharmacy LLC
• Christine Dawn Tamm, MFT
• Jordan Francis Tanner, MD
• Jessica C. Taranto, L.M.P.
• Reed W. Tate
• Deemarla Tavares, LMSW
• Taylor Mobile Therapy, LLC
• Christopher Taylor

• Nurse Practitioner in Coeur D Alene, ID
• Providers in Coeur D Alene, ID by specialty
• Nurse Practitioner in Idaho

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 25, 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.