William P. Sullivan, DO
William P. Sullivan, DO is an Emergency Medicine in Frankfort, Illinois. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 1992, 34 years ago. Practices with Osf Multi-Specialty Group, a 2,128-clinician group and accepts Medicare assignment. Licensed in Illinois and Indiana.
- Years since qualifying
- 34
- Trained at
- New York College of Osteo Medicine of New York Institute of Technology
- Licensed in
- IL, IN
- In the registry since
- 2006
- Specialties on file
- 2
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.
Practice location Address checks out
21200 S La Grange Rd # 365Frankfort, IL 60423-2003
Phone: (877) 778-5449
Fax: (877) 778-5449
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Emergency Medicine Physician (primary) | Taxonomy 207P00000X · Licence 036088666 (IL) |
|---|---|
| Emergency Medicine Physician | Taxonomy 207P00000X · Licence 02001489A (IN) |
Record details
| NPI number | 1902911027 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | Yes |
| NPI enumerated | August 20, 2006 |
| Last updated in NPPES | March 14, 2025 |
| Certification date | March 14, 2025 |
| Mailing address | 21200 S La Grange Rd # 365, Frankfort, IL 60423-2003 |
Medicare enrollment
| Medicare specialty | EMERGENCY MEDICINE |
|---|---|
| Medical school | NEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY |
| Graduated | 1992 (34 years in practice) |
| Group practice | Osf Multi-Specialty Group — 2128 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |