Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Timothy R Williams, MD

Cardiovascular Disease Physician in Charlottesville, VA · enumerated 2006 · practices at Cardiovascular Associates of Charlottesville, Plc.

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

National Provider Identifier

1275625576

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Registry record

Entity type Individual (Type 1)

Name Dr. Timothy R Williams

Credential MD

Sex Male

Practice address 650 Peter Jefferson Pkwy, Ste 100, Charlottesville, VA, 22911

Phone (434) 293-4072

Fax (434) 293-4265

Enumeration date Sep 28, 2006

Last updated in NPPES Dec 18, 2025

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 0101241677 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
P00417608	Other	VA	RAILROAD MEDICARE
1275625576	Medicaid	VA	-
655497	Other	VA	SOUTHERN HEALTH
C10061	Other	VA	MEDICARE GROUP PIN
305034	Other	VA	ANTHEM

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 Timothy Williams?

The National Provider Identifier (NPI) for Timothy Williams is 1275625576, a Type 1 (individual) record in the CMS NPPES registry.

Where does Timothy Williams practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-18.