Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Scott B Armstrong, MD

Obstetrics & Gynecology Physician in Meridian, ID · enumerated 2006.

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

National Provider Identifier

1205806965

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Registry record

Entity type Individual (Type 1)

Name Scott B Armstrong

Credential MD

Sex Male

Practice address 3520 E. Louise Dr, Meridian, ID, 83642

Phone (208) 955-0350

Fax (208) 955-0352

Enumeration date Jan 25, 2006

Last updated in NPPES May 13, 2021

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License M7809 (ID) Primary

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

Other identifiers

Identifier	Type	State	Issuer
805527200	Medicaid	ID	-
000010145037	Other	ID	REGENCE BLUE SHIELD OF ID
57299	Other	ID	BLUE CROSS OF IDAHO
297573	Medicaid	OR	-

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 Scott Armstrong?

Scott Armstrong is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology 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 2021-05-13.