Internal Medicine Doctors in Michigan
Data updated monthly · Last refresh October 2026
5,708 Internal Medicine providers practice in Michigan, including 1,100 (19%) offering telehealth. The largest concentration is in Detroit. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
5,708providers
1,100telehealth
Detroittop city
Internal Medicine by city in Michigan
Choose a city to see providers there.
Internal Medicine providers in Michigan
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Daniel Erck, D.O.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-2420 Dr. Danielle Strunk, MDGrand Rapids, MI · $244 in drug and device payments (2025) · Telehealth ·
(616) 267-7700 Dr. Danielle Waggoner, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Daniel Osborne, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Daniel Summers, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Daniel Trierweiler, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. David Calderhead, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. David Cullen, D.O.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-1818 Dr. David Doud, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-6919 Dr. David Edgar, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 364-5295 Dr. David Mcgrath, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 459-3158 Dr. David Peterson, D.O.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(734) 464-0887 Dr. David Rogers, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-1835 Dr. David Rzeszutko, MD.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-8242 Dr. David Tiesma, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 267-0800 Dr. David Vandyke, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Dawn White, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 956-6100 Dr. Deborah Longley, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 459-8338 Dr. Denice Logan, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-8242 Dr. Derek Hutchins, MDGrand Rapids, MI · $16 in drug and device payments (2025) ·
(616) 391-8810 Dr. Desmond Harden, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-6919 Dr. Diardre Quinn, M.D.Grand Rapids, MI · $119 in drug and device payments (2025) ·
(616) 957-9237 Dr. Dima Alfakara, M.D.Grand Rapids, MI · $29 in drug and device payments (2025) · Telehealth ·
(616) 267-8950 Dr. Douglas Apple, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Douglas Smith, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-6919 Dr. Ebele Odonwodo, MDGrand Rapids, MI · $29 in drug and device payments (2025) ·
(616) 391-3139 Dr. Edward Millermaier, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 267-8338 Dr. Edward Snell, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-2778 Dr. Eiman Elhouderi, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Elise Cheney Makens, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Elizabeth Kozak, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 285-9090 Dr. Elizabeth Neubig, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-1835 Dr. Emily Ritsema, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 267-7700 Dr. Emma FilaryGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Erica Whittenberger, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Erika Bracamontes-woolley, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-9089 Dr. Erik Clutter, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 267-0985 Dr. Erin Day, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Erin Hayes, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Esther Street, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 272-3533 Dr. Ethan Fairbanks, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Farashin Silevany, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Fatima Afzal, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-6919 Dr. Felicia Wright, MDGrand Rapids, MI · $19 in drug and device payments (2025) ·
(616) 267-8244 Dr. Francisco Costa Filho, MDGrand Rapids, MI · $142 in drug and device payments (2025) ·
(616) 267-8244 Dr. Gabriella Abreo, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Gagan Gupta, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 885-5000 Dr. Garrett Kerndt, M.D.Grand Rapids, MI · $125 in drug and device payments (2025) ·
(616) 391-3139 Dr. Gary Humphries, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 459-3158 Dr. Gary Stebelton, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 447-5870 Conditions Internal Medicine providers in Michigan commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Michigan?There are 5,708 Internal Medicine providers with active NPI records practicing in Michigan, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Michigan offer telehealth?Yes. 1,100 of the 5,708 Internal Medicine providers in Michigan (about 19%) report offering telehealth services in CMS data.
Which cities in Michigan have the most Internal Medicine providers?Detroit (613), Ann Arbor (478), Grand Rapids (451) have the highest concentration of Internal Medicine providers in Michigan.
How many Internal Medicine providers in Michigan received drug or device company payments?2,043 of 5,708 Internal Medicine providers in Michigan (36%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Michigan treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Internal Medicine Doctors in Michigan work in independent practices or large health systems?Among 3,119 Internal Medicine Doctors in Michigan enrolled in Medicare, 21% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 62% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Michigan work at?According to CMS facility affiliation records, the Michigan hospitals where the most Internal Medicine Doctors hold privileges are Beaumont Hospital Royal Oak in Royal Oak; Henry Ford Health Hospital in Detroit; University of Michigan Health System in Ann Arbor.
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