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. Nada Jammoa, MDGrand Blanc, MI · $65 in drug and device payments (2025) ·
(810) 606-5986 Dr. Najab Mirza, D.O.Grand Blanc, MI · $474 in drug and device payments (2025) ·
(810) 606-5000 Dr. Neela Sunuwar, MDGrand Blanc, MI · No drug or device payments recorded (2025) ·
(810) 445-8235 Dr. Noora Khadoori, MDGrand Blanc, MI · $58 in drug and device payments (2025) ·
(810) 606-5000 Dr. Osama Galal, M.D.Grand Blanc, MI · $16 in drug and device payments (2025) · Telehealth ·
(810) 771-0010 Dr. Oskar Ubysz, MDGrand Blanc, MI · $343 in drug and device payments (2025) ·
(810) 606-5000 Dr. Parker Lehmann, DOGrand Blanc, MI · $14 in drug and device payments (2025) ·
(810) 606-5000 Dr. Paul Mcgowan, D.O.Grand Blanc, MI · No drug or device payments recorded (2025) ·
(810) 606-5000 Dr. Prasad Kommareddi, M.D.Grand Blanc, MI · No drug or device payments recorded (2025) ·
(810) 869-9808 Dr. Radhika Edpuganti, DOGrand Blanc, MI · $21 in drug and device payments (2025) ·
(507) 458-9666 Dr. Rajakumari Swamy, MDGrand Blanc, MI · $100 in drug and device payments (2025) · Telehealth ·
(810) 695-2500 Dr. Reginald Sandy, DOGrand Blanc, MI · $29 in drug and device payments (2025) ·
(810) 606-5981 Dr. Riyam WannasGrand Blanc, MI · No drug or device payments recorded (2025) ·
(810) 606-5986 Dr. Robert Bouvier, M.D.Grand Blanc, MI · $1,511 in drug and device payments (2025) ·
(810) 694-7412 Dr. Roman Permyakov, DOGrand Blanc, MI · No drug or device payments recorded (2025) ·
(810) 606-5000 Dr. Salma Soltani, DOGrand Blanc, MI · No drug or device payments recorded (2025) ·
(810) 606-5986 Dr. Sathish Suresh, MDGrand Blanc, MI · No drug or device payments recorded (2025) ·
(810) 606-5000 Dr. Se Yeon Kim, DOGrand Blanc, MI · $747 in drug and device payments (2025) ·
(810) 606-5000 Dr. Sherehan Ibrahim, MDGrand Blanc, MI · No drug or device payments recorded (2025) ·
(810) 606-5000 Dr. Stephen Manning, DOGrand Blanc, MI · $333 in drug and device payments (2025) ·
(810) 606-5986 Dr. Steven Brooks, D.O.Grand Blanc, MI · No drug or device payments recorded (2025) ·
(810) 606-7550 Dr. Szabolcs SimoGrand Blanc, MI · $225 in drug and device payments (2025) ·
(810) 606-5986 Dr. Taylor Buck, MDGrand Blanc, MI · $17 in drug and device payments (2025) ·
(865) 382-3138 Dr. Turner Donlin, DOGrand Blanc, MI · No drug or device payments recorded (2025) ·
(810) 606-5000 Dr. Tyler Attisha, MDGrand Blanc, MI · No drug or device payments recorded (2025) ·
(248) 807-0228 Dr. Valentina OdeeshoGrand Blanc, MI · No drug or device payments recorded (2025) ·
(810) 606-5000 Dr. Yuteng Ma, MDGrand Blanc, MI · No drug or device payments recorded (2025) ·
(810) 606-5000 Dr. Zachary Blanchard, MDGrand Blanc, MI · $914 in drug and device payments (2025) ·
(800) 233-2863 Dr. Ziauddin SyedGrand Blanc, MI · $236 in drug and device payments (2025) ·
(810) 606-5981 Dr. Zrinka Dabelic, MDGrand Blanc, MI · $262 in drug and device payments (2025) ·
(810) 606-5000 Dr. Carlyn Hoeppner, MDGrand Haven, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 935-6320 Dr. Edward Hatt, MDGrand Haven, MI · No drug or device payments recorded (2025) ·
(616) 296-1600 Dr. James Heyboer, MDGrand Haven, MI · No drug or device payments recorded (2025) ·
(616) 296-1600 Dr. Jennifer Sandy, D.O.Grand Haven, MI · No drug or device payments recorded (2025) ·
(616) 847-5489 Dr. John Mc Aree, MDGrand Haven, MI · No drug or device payments recorded (2025) ·
(616) 844-4701 Dr. Joseph Ortiz, MDGrand Haven, MI · $37 in drug and device payments (2025) ·
(616) 935-6320 Dr. Julie Kowacz, MDGrand Haven, MI · No drug or device payments recorded (2025) ·
(616) 935-6210 Dr. Lauren Lane, D.O.Grand Haven, MI · $18 in drug and device payments (2025) · Telehealth ·
(616) 935-6320 Dr. Logan Walker, DOGrand Haven, MI · $133 in drug and device payments (2025) · Telehealth ·
(616) 935-6320 Dr. Marilena Oravitan, MDGrand Haven, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 844-4701 Dr. Matthew Schoeck, M.D.Grand Haven, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 296-1600 Dr. Nina Bryhn, MDGrand Haven, MI · No drug or device payments recorded (2025) ·
(616) 268-6894 Dr. Thomas Alguire, M.D.Grand Haven, MI · No drug or device payments recorded (2025) ·
(616) 935-6320 Dr. Elizabeth Paine, D.OGrand Ledge, MI · $565 in drug and device payments (2025) ·
(517) 627-2181 Dr. Aaron Hampton, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-5039 Dr. Aaron Salem, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Abha Varma, MDGrand Rapids, MI · $243 in drug and device payments (2025) ·
(616) 386-4260 Dr. Abigail Wenzlick, MDGrand Rapids, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 267-7015 Dr. Abigale Oltman, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Adam Edlund, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 774-0276 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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