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

Dr. Randall David Martin, PH.D.

Clinical Child & Adolescent Psychologist in Dobbs Ferry, NY · enumerated 2007 · practices at Marc S. Kleber, Ph.D., Psychologist, P.C..

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

National Provider Identifier

1457491060

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Registry record

Entity type Individual (Type 1)

Name Dr. Randall David Martin

Credential PH.D.

Sex Male

Practice address Dobbs Ferry, NY, 10522

Phone (914) 907-2795

Enumeration date Feb 6, 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 011698 (NY) Secondary

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 011698 (NY) Secondary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 011698 (NY) 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.

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Frequently asked questions

What is the NPI number for Randall Martin?

The National Provider Identifier (NPI) for Randall Martin is 1457491060, a Type 1 (individual) record in the CMS NPPES registry.

Where does Randall Martin practice?

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

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