Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Elizabeth Williams, M.D.

Pediatrics Physician in Charlottesville, VA · enumerated 2005.

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

National Provider Identifier

1720065618

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Registry record

Entity type Individual (Type 1)

Name Ms. Elizabeth Williams

Credential M.D.

Sex Female

Practice address 1011 E Jefferson St, Charlottesville, VA, 22902

Phone (434) 296-9161

Fax (434) 296-1036

Enumeration date Dec 30, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 0101041370 (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
267257	Other	VA	MAMSI/ALLIANCE
010723	Other	VA	CIGNA
12953700002	Other	VA	SOUTHERN HEALTH
42727	Other	VA	VETRI
333844	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Elizabeth Williams?

The National Provider Identifier (NPI) for Elizabeth Williams is 1720065618, a Type 1 (individual) record in the CMS NPPES registry.

Where does Elizabeth 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 2007-07-08.