Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert Monroe Martin III, PH.D.

Psychologist in Norman, OK · enumerated 2005.

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

National Provider Identifier

1699764225

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert Monroe Martin III

Credential PH.D.

Sex Male

Practice address 2417 Westport Dr, Norman, OK, 73069

Phone (405) 579-7560

Fax (405) 579-7563

Enumeration date Oct 17, 2005

Last updated in NPPES Apr 6, 2020

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 926 (OK) Primary

101Y00000X Counselor Behavioral Health & Social Service Providers · License 1539 (OK) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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

Where does Robert Martin practice?

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

What is the NPI number for Robert Martin?

The National Provider Identifier (NPI) for Robert Martin is 1699764225, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-06.