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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shirley A. Williams, M.D.

Cardiovascular Disease Physician in Flower Mound, TX · enumerated 2006.

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

National Provider Identifier

1346298304

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Registry record

Entity type Individual (Type 1)
Name Shirley A. Williams
Credential M.D.
Sex Female
Practice address 1000 Flower Mound Rd, Flower Mound, TX, 75028
Enumeration date May 4, 2006
Last updated in NPPES Jul 27, 2023

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License G7379 (TX) 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
045220301 Medicaid TX -
86T916 Other TX BCBS
060036733 Other TX RAILROAD MEDICARE

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 Shirley Williams's NPI record?
Cross-check NPI 1346298304 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1346298304 active?
Yes, as of the latest NPPES snapshot, NPI 1346298304 is active (record last updated 2023-07-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-27.