Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Gilbert Martinez, M.D.

Surgery Physician in Ogden, UT · enumerated 2006.

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

National Provider Identifier

1710957980

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name John Gilbert Martinez

Credential M.D.

Sex Male

Practice address 4403 Harrison Blvd, Suite 2600, Ogden, UT, 84403

Phone (801) 387-4870

Enumeration date Jan 23, 2006

Last updated in NPPES Jan 27, 2011

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 7979 (NV) Secondary

2083P0011X Undersea and Hyperbaric Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License 7979 (NV) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 7650579-1205 (UT) Primary

2083P0011X Undersea and Hyperbaric Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License 7650579-1205 (UT) Secondary

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
0020-19807	Medicaid	NV	-
1710957980	Medicaid	UT	-

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 John Martinez?

John Martinez is registered in NPPES with the primary taxonomy of Surgery 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 2011-01-27.