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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. Wassim Jamaleddine, MD
Saginaw, MI · No drug or device payments recorded (2025) · (989) 746-7672
Dr. William Hampton, MD
Saginaw, MI · No drug or device payments recorded (2025) · (989) 583-4220
Dr. Yasaswi Vengalasetti, MD
Saginaw, MI · $124 in drug and device payments (2025) · (408) 759-2043
Dr. Yousef Barakat
Saginaw, MI · No drug or device payments recorded (2025) · (989) 583-4220
Dr. Zhilwan Rahim, DO
Saginaw, MI · No drug or device payments recorded (2025) · (989) 583-6800
Dr. Andrew Staricco, M.D.
Saint Clair Shores, MI · $453 in drug and device payments (2025) · Telehealth · (586) 314-0080
Dr. Bernard Shelton, MD
Saint Clair Shores, MI · No drug or device payments recorded (2025) · (586) 293-1868
Dr. Christine Plichta
Saint Clair Shores, MI · $1,564 in drug and device payments (2025) · (586) 772-5550
Dr. Daniel Anderson, D.O.
Saint Clair Shores, MI · $64 in drug and device payments (2025) · (702) 349-8087
Dr. Demetrios Mermiges, M.D.
Saint Clair Shores, MI · No drug or device payments recorded (2025) · (586) 772-6850
Dr. Denise Jabbour, DO
Saint Clair Shores, MI · No drug or device payments recorded (2025) · (586) 447-8021
Dr. George Afram, MD
Saint Clair Shores, MI · $84 in drug and device payments (2025) · (586) 779-6630
Dr. Joram Mogaka, MD
Saint Clair Shores, MI · $72 in drug and device payments (2025) · Telehealth · (586) 771-0100
Dr. Kenneth Dziuba, M.D.
Saint Clair Shores, MI · No drug or device payments recorded (2025) · (586) 778-1881
Dr. Maridel Hernandez, DO
Saint Clair Shores, MI · $170 in drug and device payments (2025) · Telehealth · (586) 445-7900
Dr. Marybeth Hardwicke, MD
Saint Clair Shores, MI · No drug or device payments recorded (2025) · (586) 778-4080
Dr. Matthew Gill, MD
Saint Clair Shores, MI · $120 in drug and device payments (2025) · (586) 778-1881
Dr. Maya Ashkenazi, MD
Saint Clair Shores, MI · No drug or device payments recorded (2025) · (586) 779-6830
Dr. Paavan Railan, MD
Saint Clair Shores, MI · No drug or device payments recorded (2025) · (586) 774-3200
Dr. Parveen Siddiqui, MD
Saint Clair Shores, MI · $301 in drug and device payments (2025) · (586) 778-4080
Dr. Penelope Barker
Saint Clair Shores, MI · $370 in drug and device payments (2025) · Telehealth · (586) 779-8700
Dr. Raafat Issa, M.D
Saint Clair Shores, MI · $1,493 in drug and device payments (2025) · (586) 566-1782
Dr. Sailaja Datla, MD
Saint Clair Shores, MI · $376 in drug and device payments (2025) · Telehealth · (586) 445-3706
Dr. Sean Cassleman, DO
Saint Clair Shores, MI · $231 in drug and device payments (2025) · (313) 598-0799
Dr. Varun Sindagi, DO
Saint Clair Shores, MI · $166 in drug and device payments (2025) · (586) 498-3610
Dr. Vincent Maribao, MD
Saint Clair Shores, MI · $1,226 in drug and device payments (2025) · Telehealth · (586) 498-1160
Dr. Darrin Benzing, M.D.
Saint Ignace, MI · No drug or device payments recorded (2025) · (906) 643-8585
Dr. Susan Strich, M.D.
Saint Ignace, MI · $557 in drug and device payments (2025) · (906) 643-8585
Dr. Brahmaiah Rajesh, MD
Saint Johns, MI · No drug or device payments recorded (2025) · (989) 224-2100
Dr. Christopher Beal, D.O.
Saint Johns, MI · $1,694 in drug and device payments (2025) · (989) 224-0646
Dr. John Macdonald, MD
Saint Johns, MI · No drug or device payments recorded (2025) · (989) 224-0646
Dr. Kay Mclaughlin, D.O.
Saint Johns, MI · No drug or device payments recorded (2025) · (989) 224-2338
Dr. Alexander Hinckley, D.O.
Saint Joseph, MI · No drug or device payments recorded (2025) · Telehealth · (269) 983-0500
Dr. Anneke Bulthuis, D.O.
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Anthony Salvagione, M.D.
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-0029
Dr. April Emmons, DO
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 983-8172
Dr. Bo Liu, MD
Saint Joseph, MI · $25 in drug and device payments (2025) · (269) 982-4941
Dr. Claudine Curioso-hughes, D.O
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 983-8300
Dr. Colby Brooks, DO
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-4632
Dr. Courtney Bell
Saint Joseph, MI · $332 in drug and device payments (2025) · (269) 982-4941
Dr. Daniel Snyder, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-4632
Dr. Derek Westman, DO
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Dihan Thilakaratne
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Esther Servillas, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · Telehealth · (269) 983-0500
Dr. Ewanah Johnson, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 983-8300
Dr. Hamza Saifuddin
Saint Joseph, MI · $89 in drug and device payments (2025) · (269) 982-4941
Dr. Hany Mesiha, MD
Saint Joseph, MI · $37 in drug and device payments (2025) · (269) 983-8300
Dr. Issa Bernalin Maslog, MD
Saint Joseph, MI · $59 in drug and device payments (2025) · (269) 983-0500
Dr. Jacob Blazo
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-4632
Dr. Jennifer Conard
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4908

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.