Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas H Grant, PH.D.

Clinical Psychologist in New Paltz, NY · enumerated 2006.

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

National Provider Identifier

1437236247

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas H Grant

Credential PH.D.

Sex Male

Practice address 257 Main St, New Paltz, NY, 12561

Phone (845) 256-9528

Fax (845) 256-9528

Enumeration date Nov 1, 2006

Last updated in NPPES Oct 3, 2011

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 011779 (NY) Primary

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

Other identifiers

Identifier	Type	State	Issuer
01891625	Medicaid	NY	-

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

Is NPI 1437236247 active?

Yes, as of the latest NPPES snapshot, NPI 1437236247 is active (record last updated 2011-10-03).

How do I verify Thomas Grant's NPI record?

Cross-check NPI 1437236247 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-03.