Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carl J Martinez, OD

Optometrist in Highlands Ranch, CO · enumerated 2007.

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

National Provider Identifier

1235273012

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Registry record

Entity type Individual (Type 1)

Name Dr. Carl J Martinez

Credential OD

Sex Male

Practice address 9285 Hepburn St, Highlands Ranch, CO, 80129

Phone (303) 338-4545

Enumeration date Feb 16, 2007

Last updated in NPPES May 10, 2021

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1517 (CO) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
007681	Other	-	KAISER-COMMERCIAL NUMBER
50887831	Medicaid	CO	-

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 is the NPI number for Carl Martinez?

The National Provider Identifier (NPI) for Carl Martinez is 1235273012, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carl Martinez practice?

The practice location on file with NPPES is in Highlands Ranch, CO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-10.