Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Hollys J Nielsen, FNP

Nurse Practitioner in Post Falls, ID · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1245393131

Verified

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Registry record

Entity type Individual (Type 1)

Name Hollys J Nielsen

Credential FNP

Sex Female

Practice address Post Falls, ID, 83854

Phone (208) 262-2600

Fax (208) 262-2700

Enumeration date Dec 19, 2006

Last updated in NPPES Jul 16, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

261QU0200X Urgent Care Clinic/Center Ambulatory Health Care Facilities Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP416A (ID) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
1245393131	Medicaid	ID	-
NP416A	Other	ID	LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Hollys Nielsen?

Hollys Nielsen is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-16.