NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane Rae Nielsen, PA C

Pediatrics Physician in Idaho Falls, ID · enumerated 2006.

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

National Provider Identifier

1205940962

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Diane Rae Nielsen
Credential PA C
Sex Female
Practice address 3430 Washington Parkway, Idaho Falls, ID, 83404
Fax (208) 523-0028
Enumeration date Aug 19, 2006
Last updated in NPPES Sep 10, 2009

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License PA178 (ID) Primary

Other identifiers

Identifier Type State Issuer
PAKY2 Other ID BLUE CROSS
004378700 Medicaid ID -
000010016257 Other ID BLUE SHIELD

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Diane Nielsen?
Diane Nielsen is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-10.