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

Martin Tashman, PH.D.

Family Psychologist in Somerset, NJ · enumerated 2007.

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

National Provider Identifier

1689712234

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Registry record

Entity type Individual (Type 1)

Name Martin Tashman

Credential PH.D.

Sex Male

Practice address Somerset, NJ, 08873

Phone (732) 246-8484

Fax (732) 627-0002

Enumeration date Feb 2, 2007

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License F100940 (NJ) Secondary

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License F100940 (NJ) Secondary

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License F100940 (NJ) Secondary

103TF0000X Family Psychologist Behavioral Health & Social Service Providers · License F100940 (NJ) Primary

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

What is the NPI number for Martin Tashman?

The National Provider Identifier (NPI) for Martin Tashman is 1689712234, a Type 1 (individual) record in the CMS NPPES registry.

Where does Martin Tashman practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.