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

Dr. Sonya Marie Williams, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1508186925

Dr. Sonya Marie Williams, MD is an Obstetrics/Gynecology in Linton, Indiana. Qualified in 2006, 20 years ago. Practices with Greene County General Hospital, a 98-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Indiana.

Years since qualifying
20
Licensed in
IL, IN
In the registry since
2010
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1210 N 1000 W
Linton, IN 47441-5013
Phone: (812) 847-4481
Fax: (844) 658-7526
Show map & directions

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

Additional practice locations (1)

  • 1185 N 1000 W, Linton, IN 47441-5282 — (812) 847-2281

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 01077722A (IN)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 036135427 (IL)

Record details

NPI number1508186925
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2010
Last updated in NPPESDecember 13, 2021
Certification dateDecember 13, 2021

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Greene County General Hospital — 98 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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