Dr. Michael G. Williams, MD
General Practice (General Practice Physician)
- Medicare participating
At a glance
- Medical school
- University of Michigan Medical School (1984)
- Years since graduation
- 42
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 54
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1984Medical school: University of Michigan Medical School
- 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
General Practice Physician primary
MI license 4301049187 -
Emergency Medicine Physician
MI license MW049187
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Medical groups
- Theoria Medical (284 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 54
- Services billed
- 172
- Patients’ average age
- 63
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 479 | 67 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Oxycodone Hcl Other prescribers in Southfield, MI | 339 |
| Oxycodone-Acetaminophen (oxycodone hcl/acetaminophen) Other prescribers in Southfield, MI | 282 |
| Cyclobenzaprine Hcl Other prescribers in Southfield, MI | 178 |
| Diclofenac Sodium Other prescribers in Southfield, MI | 145 |
| Hydrocodone-Acetaminophen (hydrocodone/acetaminophen) Other prescribers in Southfield, MI | 124 |
| Gabapentin Other prescribers in Southfield, MI | 111 |
| Naloxone Hcl Other prescribers in Southfield, MI | 70 |
| Methocarbamol Other prescribers in Southfield, MI | 59 |
| Lidocaine Other prescribers in Southfield, MI | 57 |
| Famotidine Other prescribers in Southfield, MI | 42 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.