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

Dr. Eric Whitaker, PHD, LCSW-C, LICSW

Clinical Social Worker in Ft Washington, MD · enumerated 2014 · practices at Mzc Medical Supplies, LLC.

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

National Provider Identifier

1225436231

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Registry record

Entity type Individual (Type 1)
Name Dr. Eric Whitaker
Credential PHD, LCSW-C, LICSW
Sex Male
Practice address Ft Washington, MD, 20744
Phone (202) 743-5660
Enumeration date Dec 8, 2014
Last updated in NPPES Apr 7, 2022

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 19232 (MD) 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

Where does Eric Whitaker practice?
The practice location on file with NPPES is in Ft Washington, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Eric Whitaker?
The National Provider Identifier (NPI) for Eric Whitaker is 1225436231, 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 2022-04-07.