Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Dominic Roberto Martinez, D.C.

Chiropractor in Willcox, AZ · enumerated 2006.

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

National Provider Identifier

1417999558

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Registry record

Entity type Individual (Type 1)

Name Dr. Dominic Roberto Martinez

Credential D.C.

Sex Male

Practice address Willcox, AZ, 85643

Phone (520) 384-2285

Fax (520) 384-2286

Enumeration date Jun 12, 2006

Last updated in NPPES May 20, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 7170 (AZ) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
00008923	Other	AZ	BLUE CROSS BLUE SHIELD

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 Dominic Martinez?

The National Provider Identifier (NPI) for Dominic Martinez is 1417999558, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dominic Martinez practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-20.