Geoffrey Williams, MD, PHD
Internal Medicine
20+
Years in Practice
Available
Telehealth
Practice Locations
4 locations
Regents Of The University Of Michigan
24 Frank Lloyd Wright Dr, Ann Arbor, Michigan, 48105
Regents Of The University Of Michigan
24 Frank Lloyd Wright Dr, Ann Arbor, Michigan, 48105
(734) 936-4500
Regents Of The University Of Michigan
2800 Plymouth Rd, Ann Arbor, Michigan, 48109
(734) 936-4000
Regents Of The University Of Michigan
24 Frank Lloyd Wright Dr, Ann Arbor, Michigan, 48105
(734) 647-5940
About Geoffrey Williams
Geoffrey Williams, MD, PHD is a healthcare provider practicing in Ann Arbor, MI.
Specialty Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
43
Years Experience
4
Locations
2
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
Internal MedicineCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Wayne State University School Of Medicine
Class of 1983
Licenses & Practice States
Licensed in 2 states
| State | License | Classification | Primary |
|---|---|---|---|
| New York | 162638 | Internal Medicine | — |
| Michigan | 4301508919 | Internal Medicine |
Public Data Summary for Geoffrey Williams
With 20 years of practice, Geoffrey Williams is an established internal medicine provider, MD, PHD, after earning their medical degree at Wayne State University School Of Medicine in 1983. Geoffrey currently practices across 4 facilities, including Regents Of The University Of Michigan in Ann Arbor, Michigan. Their National Provider Identifier (NPI) is 1386673622, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
Under the Physician Payments Sunshine Act, CMS reports that Geoffrey Williams received $112 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$112
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Geoffrey Williams
--
0 reviews
Internal Medicine Providers Nearby
Same primary specialty near ZIP 48105
FAQ
Frequently asked questions about Geoffrey Williams
What does Geoffrey Williams specialize in?
Geoffrey Williams specializes in Internal Medicine. Secondary taxonomy filings also list Internal Medicine.
Where does Geoffrey Williams practice?
Geoffrey Williams practices at Regents Of The University Of Michigan in Ann Arbor, Michigan. Geoffrey is also affiliated with 3 additional facilities, listed below.
Does Geoffrey Williams accept Medicare?
CMS records show that Geoffrey Williams accepts Medicare assignment. Call the practice directly to confirm Medicare acceptance for your specific plan.
What is Geoffrey Williams's NPI number?
Geoffrey Williams's National Provider Identifier (NPI) is 1386673622. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Geoffrey Williams been practicing?
Geoffrey Williams has approximately 20 years of practice experience, having graduated from Wayne State University School Of Medicine in 1983.