Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patrick Williams, M.D.

Medical Oncology Physician in Bardstown, KY · enumerated 2006.

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

National Provider Identifier

1598728727

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Registry record

Entity type Individual (Type 1)

Name Dr. Patrick Williams

Credential M.D.

Sex Male

Practice address 4359 New Shepherdsville Rd Unit 100, Bardstown, KY, 40004

Phone (502) 350-5700

Fax (502) 350-5701

Enumeration date Apr 10, 2006

Last updated in NPPES Jul 6, 2026

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 40909 (KY) Primary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 40909 (KY) 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
50016155	Other	KY	PASSPORT
200885910	Medicaid	IN	-
7100012420	Medicaid	KY	-

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

Is NPI 1598728727 active?

Yes, as of the latest NPPES snapshot, NPI 1598728727 is active (record last updated 2026-07-06).

How do I verify Patrick Williams's NPI record?

Cross-check NPI 1598728727 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Brian Williams Radiation Oncology Physician · Bardstown, KY NPI 1528086873 Kristie Paris Radiation Oncology Physician · Bardstown, KY NPI 1114032505 Dominique Leroy Acute Care Nurse Practitioner · Bardstown, KY NPI 1528148749 Dale Vincent Family Nurse Practitioner · Bardstown, KY NPI 1205164936 Lauren Osborne Family Nurse Practitioner · Bardstown, KY NPI 1891457917 Morgan Hack Family Nurse Practitioner · Bardstown, KY NPI 1194598508

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-06.