Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Keith Patrick Williams, MD

Obstetrics & Gynecology Physician in Danville, PA · enumerated 2006.

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

National Provider Identifier

1487684973

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Registry record

Entity type Individual (Type 1)

Name Dr. Keith Patrick Williams

Credential MD

Sex Male

Practice address 100 N Academy Ave, Danville, PA, 17822

Phone (570) 271-6144

Fax (570) 271-6578

Enumeration date Jul 3, 2006

Last updated in NPPES Aug 27, 2020

Taxonomy & licenses

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License 25MA08677200 (NJ) Secondary

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License 25MA08677200 (NJ) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD460309 (PA) 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
P4260682	Other	NJ	OXFORD
3787649000	Other	NJ	AMERIHEALTH
P00846749	Other	NJ	RAILROAD MEDICARE
3526821	Other	NJ	CIGNA
0231142	Medicaid	NJ	-
6398760	Other	NJ	AETNA HMO

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 1487684973 active?

Yes, as of the latest NPPES snapshot, NPI 1487684973 is active (record last updated 2020-08-27).

How do I verify Keith Williams's NPI record?

Cross-check NPI 1487684973 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-27.