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. Michael Rush, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Michael Stewart, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Michael Townsend, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-6867 Dr. Michelle Condon, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Miguel Castellon, MDGrand Rapids, MI · $45 in drug and device payments (2025) ·
(616) 267-8338 Dr. Mikhail Shteynvil, M.DGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Mitchell Sarkisov, DOGrand Rapids, MI · $26 in drug and device payments (2025) ·
(616) 391-3777 Dr. Mohamad El-kurdi, MDGrand Rapids, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 391-3139 Dr. Mohamad El Shami, MDGrand Rapids, MI · $120 in drug and device payments (2025) ·
(616) 885-5000 Dr. Mohammad Ahmed, MDGrand Rapids, MI · $2,072 in drug and device payments (2025) ·
(616) 885-5000 Dr. Mohammad Saleh, MDGrand Rapids, MI · $288 in drug and device payments (2025) · Telehealth ·
(616) 685-8620 Dr. Molly Maniscalco, D.O.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Momin Muhammad Ali, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-6919 Dr. Mubarak Alhassan Dawaki, M.D.,Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Mudita Bhugra, MDGrand Rapids, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 774-2822 Dr. Muhammad Ali Akbar, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Muhammad Awais, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-6919 Dr. Mwangi Wamaina, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Nader Rayyan, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Nancy Marthakis, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 942-7400 Dr. Naomi Cret, MDGrand Rapids, MI · $143 in drug and device payments (2025) ·
(616) 391-3777 Dr. Nasir Khan, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 752-6919 Dr. Natenael Nesibu, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Navid Estharabadi, DOGrand Rapids, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 391-3139 Dr. Navjot Azad, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Nicholas Cook, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Nicholas Giacobbi, DO/PHDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Nicholas Hountras, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Nicholas JacusGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Nicholas Parliament, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3777 Dr. Nicholas Schneider, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-5000 Dr. Nickolas Meyerkord, D.O.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 840-8000 Dr. Nicolette Celia, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-6919 Dr. Nidhi Sharma, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Nikko Sirdenis, MCGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Nouman Ahmed, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 685-6919 Dr. Olawale Olanisa, MDGrand Rapids, MI · $277 in drug and device payments (2025) ·
(616) 685-6919 Dr. Paige Cassidy, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 267-1925 Dr. Parth Joshi, M.D.Grand Rapids, MI · $109 in drug and device payments (2025) · Telehealth ·
(616) 391-3139 Dr. Parth Patel, MDGrand Rapids, MI · $153 in drug and device payments (2025) ·
(616) 391-3777 Dr. Patricia Fick, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-3139 Dr. Patricia Lagrand, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 971-0060 Dr. Patrick Jenkinson, DO, MBA, MSGrand Rapids, MI · $539 in drug and device payments (2025) ·
(616) 752-6235 Dr. Patrick Pawlaczyk, MDGrand Rapids, MI · $34 in drug and device payments (2025) ·
(616) 685-6919 Dr. Peter Olson, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 267-8100 Dr. Peter Sices, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(734) 793-6140 Dr. Philip Weighner, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 957-9237 Dr. Phillip Brier, DOGrand Rapids, MI · $125 in drug and device payments (2025) ·
(616) 391-3139 Dr. Piyush Bhatnagar, M.D.Grand Rapids, MI · $1,773 in drug and device payments (2025) · Telehealth ·
(616) 808-2695 Dr. Preyantha Navaratnarajah, DOGrand Rapids, MI · No drug or device payments recorded (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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