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. George Roberts, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 957-9237 Dr. Gerald Lee, MDGrand Rapids, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 267-7888 Dr. Ghassan Al Nabhan, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Ghazia Pervaiz, M.DGrand Rapids, MI · $19 in drug and device payments (2025) ·
(616) 391-3139 Dr. Habiba Hassouna, MDGrand Rapids, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 774-2822 Dr. Hakima Aqel, M.D.Grand Rapids, MI · $15 in drug and device payments (2025) ·
(999) 999-9999 Dr. Haley Zimmer, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Haneen Hamie, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Hannah Bray, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Hannah Visser, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Haritha Schultz, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Heather Tyler, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-6919 Dr. Hussein HamadeGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-1774 Dr. Hyung Kim, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 363-7690 Dr. Ibrahim Khaleel, MDGrand Rapids, MI · $314 in drug and device payments (2025) ·
(616) 885-5000 Dr. Ibrahim Raza, MDGrand Rapids, MI · $26 in drug and device payments (2025) · Telehealth ·
(616) 685-4615 Dr. Imran Hayat Tarrar, M.D.Grand Rapids, MI · $172 in drug and device payments (2025) ·
(616) 391-6120 Dr. Jack Bevins, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Jackson Mesick, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Jacob Baker, MD, PHDGrand Rapids, MI · $102 in drug and device payments (2025) · Telehealth ·
(616) 391-3777 Dr. Jagroop Doad, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Jahir Ramos, D.O.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. James Barron, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 776-7430 Dr. James Buzzitta, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 974-4889 Dr. James Fitzgerald, D.O.Grand Rapids, MI · $14 in drug and device payments (2025) ·
(616) 685-2100 Dr. James Passinault, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 752-6919 Dr. James Pochert, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-6220 Dr. James Southard, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. James Starr, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 570-0951 Dr. James Veldkamp, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-1872 Dr. Janene Berli, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 486-9600 Dr. Janet Hur, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 252-1500 Dr. Javeria Shamim Hayat, MBBSGrand Rapids, MI · $26 in drug and device payments (2025) ·
(616) 391-3777 Dr. Jayaseeli Bastin, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 774-5221 Dr. Jayne Courts, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-1835 Dr. Jay Patel, MDGrand Rapids, MI · $92 in drug and device payments (2025) ·
(616) 391-3139 Dr. Jeffery Woo, M.D.Grand Rapids, MI · $1,860 in drug and device payments (2025) ·
(616) 459-3158 Dr. Jeffrey Karson, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Jeffrey Nguyen, DOGrand Rapids, MI · $72 in drug and device payments (2025) ·
(616) 391-3139 Dr. Jenifer Krause, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 774-5221 Dr. Jenna Slone, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Jennifer Baek, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 301-3777 Dr. Jennifer Brown, M.D.Grand Rapids, MI · $23 in drug and device payments (2025) ·
(616) 391-9536 Dr. Jennifer Cory, DOGrand Rapids, MI · $135 in drug and device payments (2025) ·
(616) 252-1500 Dr. Jennifer Hemingway, D.O.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-9536 Dr. Jennifer Rosso, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Jennifer Vacca, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 719-0919 Dr. Jeremy Gentile, DOGrand Rapids, MI · $3,094 in drug and device payments (2025) ·
(616) 391-3139 Dr. Jessica O'neil, D.O.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Jessica Smith, M.D.Grand Rapids, MI · $146 in drug and device payments (2025) ·
(616) 391-3139 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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