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James T Williams, MD

Family Medicine Physician in Washington, DC · enumerated 2006 · practices at Complete Concierge Care Medical of.

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

National Provider Identifier

1770664534

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Registry record

Entity type Individual (Type 1)
Name James T Williams
Credential MD
Sex Male
Practice address 5215 Loughboro Rd Nw Ste 310, Washington, DC, 20016
Phone (202) 244-9300
Fax (202) 244-9301
Enumeration date Oct 18, 2006
Last updated in NPPES Jan 27, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License D70796 (MD) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD038488 (DC) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 James Williams?
The National Provider Identifier (NPI) for James Williams is 1770664534, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Williams practice?
The practice location on file with NPPES is in Washington, DC. 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 2026-01-27.