Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sara B Thomson, MD

Hospitalist Physician in Boise, ID · enumerated 2006.

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

National Provider Identifier

1356316509

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Registry record

Entity type Individual (Type 1)

Name Dr. Sara B Thomson

Credential MD

Sex Female

Practice address 1072 N Liberty St, Suite 100, Boise, ID, 83704

Phone (208) 367-4321

Fax (208) 367-4525

Enumeration date Feb 21, 2006

Last updated in NPPES Apr 1, 2020

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License M-11873 (ID) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License M11873 (ID) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 22912 (NE) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License M11873 (ID) 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.

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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 Sara Thomson?

Sara Thomson 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-01.