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. Revan Maragiri, M.D.Bay City, MI · $140 in drug and device payments (2025) · Telehealth ·
(989) 686-2800 Dr. Sayyid Raza, MDBay City, MI · $71 in drug and device payments (2025) · Telehealth ·
(989) 891-0955 Dr. Selina Akbar, M.D.Bay City, MI · No drug or device payments recorded (2025) ·
(989) 893-9705 Dr. Shyam Dandamudi, MDBay City, MI · No drug or device payments recorded (2025) ·
(989) 893-5541 Dr. Terry Dardas, MDBay City, MI · No drug or device payments recorded (2025) ·
(989) 893-5541 Dr. Tracy Brandenburg, MDBay City, MI · No drug or device payments recorded (2025) ·
(989) 671-5700 Dr. Tripti Adhikari, MBBSBay City, MI · No drug or device payments recorded (2025) ·
(989) 316-4010 Dr. Uma Cherukuri, MDBay City, MI · No drug or device payments recorded (2025) ·
(989) 893-5541 Dr. Valluru Reddy, MDBay City, MI · $14 in drug and device payments (2025) · Telehealth ·
(989) 893-5541 Dr. Virmitra DesaiBay City, MI · No drug or device payments recorded (2025) ·
(989) 894-3297 Dr. Robert Shannon, M.D.Belding, MI · No drug or device payments recorded (2025) ·
(616) 794-0940 Dr. Nessreen Rizvi, M.D.Belleville, MI · No drug or device payments recorded (2025) · Telehealth ·
(734) 699-9888 Dr. Donald Tynes, M.D.Benton Harbor, MI · $1,149 in drug and device payments (2025) · Telehealth ·
(269) 926-8535 Dr. Jegan Jabez, M.D.Benton Harbor, MI · No drug or device payments recorded (2025) ·
(269) 925-8842 Dr. Linda Mammen, MDBenton Harbor, MI · No drug or device payments recorded (2025) ·
(269) 268-0109 Dr. Lisa Fink, MDBenton Harbor, MI · No drug or device payments recorded (2025) ·
(269) 927-5400 Dr. Maria CortezBenton Harbor, MI · $23 in drug and device payments (2025) ·
(269) 934-9123 Dr. Mark Obrien, MDBenton Harbor, MI · $16 in drug and device payments (2025) ·
(269) 927-5400 Dr. Sachcihidana Jha, M.D.Benton Harbor, MI · $165 in drug and device payments (2025) ·
(269) 927-5400 Dr. Geoffrey Turner, MDBenzonia, MI · No drug or device payments recorded (2025) ·
(231) 882-9661 Dr. Richard Nielsen, M.D.Benzonia, MI · No drug or device payments recorded (2025) ·
(231) 882-9661 Dr. Abhishek SwamiBerkley, MI · $771 in drug and device payments (2025) ·
(248) 414-4556 Dr. Aimee Espinosa, MDBerkley, MI · $36 in drug and device payments (2025) · Telehealth ·
(248) 551-0615 Dr. Armen Korkigian, DOBerkley, MI · $1,926 in drug and device payments (2025) ·
(248) 541-2512 Dr. Bruce Samarian, M.D.Berkley, MI · No drug or device payments recorded (2025) ·
(248) 548-9090 Dr. Dinesh Shah, MDBerkley, MI · $29 in drug and device payments (2025) · Telehealth ·
(248) 541-0770 Dr. Donald Rosin, MDBerkley, MI · No drug or device payments recorded (2025) ·
(248) 548-9090 Dr. Georgina Leamon, MDBerkley, MI · $200 in drug and device payments (2025) · Telehealth ·
(248) 551-0615 Dr. Hassen Saleh, MDBerkley, MI · No drug or device payments recorded (2025) · Telehealth ·
(248) 268-1525 Dr. Jeffrey Meer, M.D.Berkley, MI · No drug or device payments recorded (2025) ·
(248) 548-9090 Dr. Justine Noel, M.D.Berkley, MI · No drug or device payments recorded (2025) ·
(248) 548-9090 Dr. Lauren Worth, DOBerkley, MI · $2,286 in drug and device payments (2025) ·
(248) 551-0615 Dr. Mariam Aoun, MDBerkley, MI · No drug or device payments recorded (2025) · Telehealth ·
(248) 551-0615 Dr. Martha PollockBerkley, MI · No drug or device payments recorded (2025) ·
(248) 551-0615 Dr. Myra Weiss, M.D.Berkley, MI · No drug or device payments recorded (2025) ·
(248) 548-9090 Dr. Neelum Gupta, M.D.Berkley, MI · $886 in drug and device payments (2025) · Telehealth ·
(248) 548-9090 Dr. Philip Sciturro, M.D.Berkley, MI · No drug or device payments recorded (2025) ·
(248) 548-9090 Dr. Rimma Polevoy, MDBerkley, MI · No drug or device payments recorded (2025) · Telehealth ·
(248) 551-0615 Dr. Rita Shah, MDBerkley, MI · $1,228 in drug and device payments (2025) · Telehealth ·
(248) 541-0770 Dr. Sara Gerhardt, M.D.Berkley, MI · $21 in drug and device payments (2025) · Telehealth ·
(248) 551-0615 Dr. Stig Aronsson, MDBerkley, MI · No drug or device payments recorded (2025) ·
(248) 548-9090 Dr. William Rudy, D.O.Berkley, MI · $902 in drug and device payments (2025) ·
(248) 541-2512 Dr. Katherine Keith, M.D.Berrien Springs, MI · No drug or device payments recorded (2025) · Telehealth ·
(269) 473-2222 Dr. David Weissman, MDBeverly Hills, MI · No drug or device payments recorded (2025) ·
(248) 483-5300 Dr. Nicholaos Makris, MDBeverly Hills, MI · No drug or device payments recorded (2025) ·
(248) 723-5600 Dr. Nidhi Shishu, MDBeverly Hills, MI · $121 in drug and device payments (2025) · Telehealth ·
(248) 646-8166 Dr. Christopher Skinner, MDBig Rapids, MI · No drug or device payments recorded (2025) ·
(231) 592-4245 Dr. Jessica Reed, MDBig Rapids, MI · $958 in drug and device payments (2025) · Telehealth ·
(231) 592-1360 Dr. Joseph Wolschleger, M.D.Big Rapids, MI · No drug or device payments recorded (2025) ·
(231) 796-5875 Dr. Peter Vandemark, M.D.Big Rapids, MI · No drug or device payments recorded (2025) ·
(231) 591-5961 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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