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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 in Detroit613 providers
Internal Medicine in Ann Arbor478 providers
Internal Medicine in Grand Rapids451 providers
Internal Medicine in Royal Oak216 providers
Internal Medicine in Southfield200 providers
Internal Medicine in Ypsilanti199 providers
Internal Medicine in Dearborn188 providers
Internal Medicine in Flint185 providers
Internal Medicine in Saginaw167 providers
Internal Medicine in Kalamazoo159 providers
Internal Medicine in Lansing133 providers
Internal Medicine in Farmington Hills121 providers
Internal Medicine in Troy116 providers
Internal Medicine in Livonia108 providers
Internal Medicine in Pontiac107 providers
Internal Medicine in Grand Blanc98 providers
Internal Medicine in Traverse City93 providers
Internal Medicine in Warren90 providers
Internal Medicine in Rochester Hills62 providers
Internal Medicine in Sterling Heights58 providers
Internal Medicine in Jackson51 providers
Internal Medicine in Saint Joseph50 providers
Internal Medicine in West Bloomfield49 providers
Internal Medicine in East Lansing49 providers

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. Shyam Khanna, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 533-1300
Dr. Shyran Hines-fenderson, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 966-5187
Dr. Siarhei Slizheuski, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 343-7774
Dr. Sila Cetik, MD
Detroit, MI · No drug or device payments recorded (2025) · (313) 745-3000
Dr. Silas Cardwell, M.D.
Detroit, MI · No drug or device payments recorded (2025) · Telehealth · (313) 916-2600
Dr. Sirisha Sakhamuru, MD
Detroit, MI · $464 in drug and device payments (2025) · (313) 343-7774
Dr. Siri Vummaneni
Detroit, MI · No drug or device payments recorded (2025) · (872) 346-3428
Dr. Sitaramaraju Rudraraju, MD
Detroit, MI · No drug or device payments recorded (2025) · (248) 474-1449
Dr. S Kipa, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 448-1609
Dr. Snigdha Reddy, M.D.
Detroit, MI · No drug or device payments recorded (2025) · Telehealth · (313) 916-8144
Dr. Sonali Warrick, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 966-3300
Dr. Sreedhar Batthula, M.B.B.S
Detroit, MI · $136 in drug and device payments (2025) · (507) 405-9740
Dr. Stanley Frencher, MD
Detroit, MI · No drug or device payments recorded (2025) · (313) 831-2442
Dr. Stefania Maraka
Detroit, MI · $8,610 in drug and device payments (2025) · (800) 436-7936
Dr. Stephen Craig, MD
Detroit, MI · $120 in drug and device payments (2025) · (313) 343-7774
Dr. Stephen Lerner, MD
Detroit, MI · No drug or device payments recorded (2025) · (313) 745-7105
Dr. Steven Causey, MD
Detroit, MI · No drug or device payments recorded (2025) · (313) 745-8040
Dr. Steven Gamalski, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 916-2600
Dr. Steven Minnick, MD
Detroit, MI · No drug or device payments recorded (2025) · (313) 343-4050
Dr. Sugantha Iyer, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 343-3329
Dr. Suja Sukumar, M.D.
Detroit, MI · $19 in drug and device payments (2025) · Telehealth · (313) 916-2600
Dr. Sukanya Sil, M.D.
Detroit, MI · $1,641 in drug and device payments (2025) · (313) 723-6000
Dr. Sulaiman Alhassan, M.D.
Detroit, MI · $257 in drug and device payments (2025) · (313) 966-3075
Dr. Sumit Gami, MBBS
Detroit, MI · No drug or device payments recorded (2025) · (313) 966-7434
Dr. Surjeet Singh, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 916-2600
Dr. Syed Mohiuddin, D.O.
Detroit, MI · $44 in drug and device payments (2025) · (313) 966-3250
Dr. Talha Khalid, MD
Detroit, MI · No drug or device payments recorded (2025) · (929) 990-3009
Dr. Tammy Lundstrom, MD
Detroit, MI · No drug or device payments recorded (2025) · (313) 745-4525
Dr. Tarec Micho Ulbeh, MD
Detroit, MI · $246 in drug and device payments (2025) · (800) 653-6568
Dr. Terri Mack, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 578-5031
Dr. Thelma Flores-laja, MD
Detroit, MI · No drug or device payments recorded (2025) · (313) 835-8500
Dr. Theresa Vettese, MD
Detroit, MI · No drug or device payments recorded (2025) · (313) 745-4525
Dr. Thomas Cook, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 343-7784
Dr. Thomas Simmer, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 225-9290
Dr. Tiffany Sanford, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 748-4200
Dr. Timothy Bowman, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 916-1888
Dr. Timothy Whiteus, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 629-5140
Dr. Tyler Andrews
Detroit, MI · $163 in drug and device payments (2025) · (313) 916-1888
Dr. Tyler Trahan, MD
Detroit, MI · No drug or device payments recorded (2025) · Telehealth · (800) 653-6568
Dr. Udit Verma, MD
Detroit, MI · No drug or device payments recorded (2025) · Telehealth · (313) 874-4691
Dr. Uma Gorrepati, MD
Detroit, MI · No drug or device payments recorded (2025) · (313) 831-7005
Dr. Usha Singal, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 833-1333
Dr. Vanessa Robinson, M.D.
Detroit, MI · No drug or device payments recorded (2025) · Telehealth · (313) 916-2600
Dr. Vanitha Prabhakar, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 916-2600
Dr. Veena Cham, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 653-2300
Dr. Victoria Dekany
Detroit, MI · No drug or device payments recorded (2025) · (313) 343-4000
Dr. Vidya Chalasani, MD
Detroit, MI · No drug or device payments recorded (2025) · (313) 576-3724
Dr. Vinati Gujral Rai, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 745-7999
Dr. Vinay Shah, M.D.
Detroit, MI · No drug or device payments recorded (2025) · (313) 916-2600
Dr. Vishakh Keri, DM
Detroit, MI · No drug or device payments recorded (2025) · (313) 745-8040

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.

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.

Related reading on HealthcareDiscovery.AI

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Internal Medicine in Michigan? Get featured.