Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Keith Patrick Williams, MD

Individual provider Obstetrics Physician · NPI 1487684973

Dr. Keith Patrick Williams, MD is an Obstetrics/Gynecology in Danville, Pennsylvania. Qualified in 1979, 47 years ago. Practices with Geisinger Clinic, a 3,413-clinician group and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
47
Licensed in
NJ, PA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

100 N Academy Ave
Danville, PA 17822-9340
Phone: (570) 271-6144
Fax: (570) 271-6578
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MD460309 (PA)
Obstetrics Physician Taxonomy 207VX0000X · Licence 25MA08677200 (NJ)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence 25MA08677200 (NJ)

Record details

NPI number1487684973
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESAugust 27, 2020
Certification dateAugust 27, 2020
Mailing address100 N Academy Ave, Danville, PA 17822-4903

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Group practice Geisinger Clinic — 3413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount