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

Dr. Laura O'Dowd Martinez, PSY.D.

Psychologist in Plano, TX · enumerated 2006.

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

National Provider Identifier

1821169996

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Registry record

Entity type Individual (Type 1)

Name Dr. Laura O'Dowd Martinez

Credential PSY.D.

Sex Female

Practice address Plano, TX, 75093

Phone (214) 552-8357

Fax (972) 403-7608

Enumeration date Nov 12, 2006

Last updated in NPPES Jan 30, 2026

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 32144 (TX) Secondary

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 32458 (TX) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 32144 (TX) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier	Type	State	Issuer
166560601	Medicaid	TX	-
425752YRK5	Other	TX	MEDICARE
89441A	Other	TX	BLUE CROSS BLUE SHIELD
166560603	Medicaid	TX	-
166560604	Other	TX	MEDICAID CSHCN

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 Laura Martinez?

The National Provider Identifier (NPI) for Laura Martinez is 1821169996, a Type 1 (individual) record in the CMS NPPES registry.

Where does Laura Martinez practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-30.