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. Nivin Salib, MD, MBBCH, MSC, TQMClinton Township, MI · No drug or device payments recorded (2025) ·
(586) 260-2300 Dr. Phillip Eskander, D.O.Clinton Township, MI · $250 in drug and device payments (2025) ·
(269) 290-2298 Dr. Rudyard Dimson, MDClinton Township, MI · $571 in drug and device payments (2025) ·
(586) 286-5500 Dr. Sabrina Harinandan, MDClinton Township, MI · $151 in drug and device payments (2025) ·
(586) 263-2300 Dr. Saumeet Shah, M.D.Clinton Township, MI · $330 in drug and device payments (2025) ·
(586) 263-2972 Dr. Srimukhi Karanam, MDClinton Township, MI · No drug or device payments recorded (2025) ·
(586) 263-2972 Dr. Tara Eastin, D.O.Clinton Township, MI · $1,054 in drug and device payments (2025) · Telehealth ·
(586) 294-5210 Dr. Tariq Hassan, MDClinton Township, MI · $515 in drug and device payments (2025) ·
(586) 790-9003 Dr. Anu Duvoor, M.D.Clinton Twp, MI · $936 in drug and device payments (2025) · Telehealth ·
(586) 228-1010 Dr. Ben Fajardo, M.D.Clinton Twp, MI · No drug or device payments recorded (2025) ·
(586) 263-2845 Dr. Howard Kerwin, DOClinton Twp, MI · No drug or device payments recorded (2025) ·
(586) 228-1010 Dr. Jacqueline Reitemeier-mohs, MDClinton Twp, MI · No drug or device payments recorded (2025) ·
(313) 916-2600 Dr. Jagatbhai Amin, M.D.Clinton Twp, MI · No drug or device payments recorded (2025) ·
(586) 792-5300 Dr. Lisa Higley, DOClinton Twp, MI · $711 in drug and device payments (2025) · Telehealth ·
(586) 792-8877 Dr. Lois Butler-jackson, MD, CWSClinton Twp, MI · No drug or device payments recorded (2025) ·
(586) 286-6389 Dr. Mary Puls, DOClinton Twp, MI · No drug or device payments recorded (2025) ·
(586) 792-8877 Dr. Mouhamad Rihawi, M.DClinton Twp, MI · $145 in drug and device payments (2025) ·
(586) 286-2620 Dr. Raad Ausi, M.D.Clinton Twp, MI · No drug or device payments recorded (2025) ·
(586) 285-3800 Dr. Richard Schiappacasse, M.D.Clinton Twp, MI · No drug or device payments recorded (2025) ·
(586) 285-3800 Dr. Sanjay Vora, D.O.Clinton Twp, MI · $1,344 in drug and device payments (2025) · Telehealth ·
(586) 228-1010 Dr. Shannon Mcmann, DOClinton Twp, MI · $1,243 in drug and device payments (2025) · Telehealth ·
(586) 790-9003 Dr. Timothy Boufford, M.D.Clinton Twp, MI · No drug or device payments recorded (2025) ·
(734) 464-0887 Dr. Zarnab Sajjad, MDClinton Twp, MI · No drug or device payments recorded (2025) ·
(734) 464-0887 Dr. Gary Salem, D.O.Clio, MI · No drug or device payments recorded (2025) · Telehealth ·
(313) 590-9170 Dr. Siva Sankaran, MDClio, MI · No drug or device payments recorded (2025) ·
(810) 686-4030 Dr. Jeffrey Russell, D.O.Coldwater, MI · $147 in drug and device payments (2025) ·
(517) 278-8000 Dr. Joudat Daoud, MDColdwater, MI · No drug or device payments recorded (2025) ·
(517) 279-7793 Dr. Marcos Rodriguez, M.D.Coldwater, MI · $168 in drug and device payments (2025) ·
(517) 279-0400 Dr. Mark Kallus, MDColdwater, MI · No drug or device payments recorded (2025) ·
(517) 278-8871 Dr. Ronald Gibson, M.D.Coldwater, MI · No drug or device payments recorded (2025) ·
(517) 278-7331 Dr. Judy Henderson, M.D.Coloma, MI · No drug or device payments recorded (2025) ·
(269) 202-7014 Dr. Batoul Dagher, D.OCommerce Township, MI · No drug or device payments recorded (2025) ·
(248) 937-3300 Dr. David Fintel, DOCommerce Township, MI · $46 in drug and device payments (2025) ·
(248) 937-5085 Dr. Diana Guerrero Betancourt, MDCommerce Township, MI · No drug or device payments recorded (2025) ·
(248) 937-3300 Dr. Hadi Abou-rassCommerce Township, MI · No drug or device payments recorded (2025) ·
(248) 937-3300 Dr. Kathrina Spyridakis, DOCommerce Township, MI · No drug or device payments recorded (2025) ·
(248) 937-3300 Dr. Rajat Daniel, MDCommerce Township, MI · $770 in drug and device payments (2025) ·
(248) 363-7109 Dr. Ruth Kozlowski, DOCommerce Township, MI · $359 in drug and device payments (2025) ·
(248) 363-2239 Dr. Salima Meskine, M.D.Commerce Township, MI · $33 in drug and device payments (2025) ·
(248) 937-3300 Dr. Samuel Jonnalagadda, MDCommerce Township, MI · $730 in drug and device payments (2025) · Telehealth ·
(248) 363-7500 Dr. Seth Levine, D.OCommerce Township, MI · No drug or device payments recorded (2025) · Telehealth ·
(513) 304-9879 Dr. Suprotim Samaddar, D.O.Commerce Township, MI · $6,122 in drug and device payments (2025) ·
(248) 937-5085 Dr. Alka Jain, M.D.Commerce Twp, MI · $462 in drug and device payments (2025) · Telehealth ·
(248) 909-9111 Dr. Augustine Osagie, MDCommerce Twp, MI · No drug or device payments recorded (2025) ·
(734) 464-0887 Dr. Norman Markowitz, M.D.Commerce Twp, MI · $783 in drug and device payments (2025) · Telehealth ·
(248) 363-1500 Dr. Qamar Khan, M.D.Corunna, MI · No drug or device payments recorded (2025) ·
(989) 742-3491 Dr. Matthew Gormley, M.D.Croswell, MI · $289 in drug and device payments (2025) ·
(810) 679-0012 Dr. Amanda Winston, M.D.Davison, MI · No drug or device payments recorded (2025) · Telehealth ·
(810) 412-5700 Dr. Bill Hukill, DODavison, MI · $556 in drug and device payments (2025) · Telehealth ·
(810) 653-5933 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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