Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Blythe Pilar Bartos, M.D.

Hospitalist Physician in Nampa, ID · enumerated 2007.

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

National Provider Identifier

1881889434

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Registry record

Entity type Individual (Type 1)

Name Blythe Pilar Bartos

Credential M.D.

Sex Female

Practice address 9850 W St Lukes Dr, Nampa, ID, 83687

Phone (208) 205-7282

Enumeration date Sep 7, 2007

Last updated in NPPES Dec 7, 2023

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License M-15975 (ID) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License A 100340 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Blythe Bartos?

Blythe Bartos is registered in NPPES with the primary taxonomy of Hospitalist 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-07.