Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leonid Yampolsky, PH.D.

Clinical Psychologist in Brooklyn, NY · enumerated 2006 · practices at New York Psychiatric Services, P.C..

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

National Provider Identifier

1386759843

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Registry record

Entity type Individual (Type 1)

Name Dr. Leonid Yampolsky

Credential PH.D.

Sex Male

Practice address 6415 Bay Parkway, Brooklyn, NY, 11204

Phone (718) 331-3800

Fax (718) 331-3387

Enumeration date Aug 21, 2006

Last updated in NPPES Mar 29, 2014

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 013244 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Leonid Yampolsky practice?

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

What is the NPI number for Leonid Yampolsky?

The National Provider Identifier (NPI) for Leonid Yampolsky is 1386759843, 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 2014-03-29.