Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas A. Williams Jr., M.D.

Clinical Cardiac Electrophysiology Physician in Paducah, KY · enumerated 2005.

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

National Provider Identifier

1932194966

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas A. Williams Jr.

Credential M.D.

Sex Male

Practice address 1532 Lone Oak Rd Ste 415, Paducah, KY, 42003

Phone (270) 442-0103

Fax (270) 442-0109

Enumeration date Sep 15, 2005

Last updated in NPPES Nov 5, 2024

Taxonomy & licenses

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License 56987 (KY) Primary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 235006-1 (NY) Secondary

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License 35503 (TN) Secondary

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
7100089870	Medicaid	KY	-
P00684692	Other	TN	RR MEDICARE
4203046	Other	TN	BCBS
1511797	Medicaid	TN	-

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 Thomas Williams?

The National Provider Identifier (NPI) for Thomas Williams is 1932194966, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thomas Williams practice?

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

Other providers at this practice address

Browse all →

Anil Mani Interventional Cardiology Physician · Paducah, KY NPI 1881688018 Thomas Salvucci Cardiovascular Disease Physician · Paducah, KY NPI 1093783532 Timothy Mcdermott Interventional Cardiology Physician · Paducah, KY NPI 1972613487 Simone Fearon Cardiovascular Disease Physician · Paducah, KY NPI 1255522801 Shankho Ganguli Interventional Cardiology Physician · Paducah, KY NPI 1407122989

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-05.