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

Mrs. Donna C Williams, DO

Individual provider Family Medicine Physician · NPI 1447321849

Mrs. Donna C Williams, DO is a Family Practice in Orland Park, Illinois. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2002, 24 years ago. Accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
24
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
IL
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

9550 W 167th St
Orland Park, IL 60467-5561
Phone: (708) 870-2620
Fax: (708) 873-5949
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036116955 (IL)

Record details

NPI number1447321849
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 10, 2006
Last updated in NPPESDecember 21, 2021
Certification dateDecember 21, 2021
Mailing address17601 Willow Ave, Country Club Hills, IL 60478-4761

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Orland Park