Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen Williams, M.D.

Diagnostic Radiology Physician in Elizabethtown, KY · enumerated 2006.

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

National Provider Identifier

1588689756

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Registry record

Entity type Individual (Type 1)

Name Karen Williams

Credential M.D.

Sex Female

Practice address 913 N Dixie Ave, Elizabethtown, KY, 42701

Phone (270) 706-1650

Fax (270) 706-1058

Enumeration date Jul 12, 2006

Last updated in NPPES Mar 31, 2008

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 19112 (KY) 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
000000517648	Other	KY	ANTHEM BCBS
50014789	Other	KY	PASSPORT
64191125	Medicaid	KY	-
2843065000	Other	KY	PASSPORT ADVANTAGE
P00453564	Other	KY	RAILROAD MEDICARE
3362734	Other	KY	CIGNA

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 Karen Williams?

The National Provider Identifier (NPI) for Karen Williams is 1588689756, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karen Williams practice?

The practice location on file with NPPES is in Elizabethtown, KY. 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 2008-03-31.