NPI Portal NPI Lookup & Verification

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

Dr. David A Shostak, PHD

Psychologist in Springfield, VA · enumerated 2006.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1982663142

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Registry record

Entity type Individual (Type 1)
Name Dr. David A Shostak
Credential PHD
Sex Male
Practice address Springfield, VA, 22152
Phone (703) 451-8816
Fax (703) 451-9766
Enumeration date Mar 17, 2006
Last updated in NPPES Aug 28, 2019

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 0810000940 (VA) 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
A3370001 Other VA CAREFIRST
164270 Other VA TRICARE
007745061 Medicaid VA —

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

How do I verify David Shostak's NPI record?
Cross-check NPI 1982663142 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1982663142 active?
Yes — as of the latest NPPES snapshot, NPI 1982663142 is active (record last updated 2019-08-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-08-28.