Individual provider · Type 1 NPI

Marissa Armstrong, DNP, FNP-C

Nurse Practitioner · Post Falls, ID

NPI number 1609437508 Active

Practice location

750 N Syringa St Ste 100
Post Falls, ID 83854-5275

Call (208) 262-2600 Map

Fax (208) 262-2700

Mailing address

1593 E Polston Ave
Post Falls, ID 83854-5326

Other practice locations

  • 315 W Dalton Ave Ste A, Coeur D Alene, ID 83815-8600 · (208) 209-2060
  • 7173 E Super 1 Loop Ste A, Athol, ID 83801-7109 · (208) 561-9970

Specialties and licenses

TaxonomyCodeLicense
Nurse Practitioner 363L00000XAP60978160 (WA)
Registered Nurse 163W00000X43344 (ID)
Nurse Practitioner Primary 363L00000X62266 (ID)
Registered Nurse 163W00000XRN60978158 (WA)

Nurse Practitioner: (1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance wit…

17 other providers at this address

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About NPI 1609437508

Marissa Armstrong, DNP, FNP-C's National Provider Identifier is 1609437508, issued on Jun 22, 2019. The primary taxonomy on file is Nurse Practitioner (363L00000X), and the practice location is in Post Falls, ID. The record was last updated on Feb 2, 2026.