Mark Devore, MD
NPI 1578521217ActiveIndividual· Internal Medicine, Gastroenterology· Southfield, MI
Internal Medicine, Gastroenterology (MD) in Southfield, Michigan, trained at University of Cincinnati College of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $351,983 for 1,689 claims, against $131,998 paid for services in 2024. Abbvie Inc. was the largest of 20 companies reporting payments in 2025, $4,305 in all, mostly food and beverage.
Overview
| NPI | 1578521217 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 3, 2006 |
| Last updated in NPPES | May 11, 2021 |
| Certified by provider | May 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD048964 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 678 |
|---|---|
| Services billed | 1,595 across 38 procedure codes |
| Paid by Medicare | $131,998 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,689 · 3,800 30-day fills |
|---|---|
| Patients | 476 |
| Total drug cost | $351,983 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Comprehensive Gi Solutions PLLCFarmington Hills, MI · 13 clinicians
Hospital affiliations
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI
- Henry Ford Health HospitalDetroit, MI
Industry payments (Open Payments)
- 2025$4,305 · 162 payments from 20 companies
- 2024$3,338 · 135 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $1,114 | 40 |
| Janssen Biotech, Inc. | $1,048 | 38 |
| Takeda Pharmaceuticals U.S.A., Inc. | $543.84 | 19 |
| Madrigal Pharmaceuticals | $221.92 | 5 |
| Pfizer Inc. | $212.28 | 10 |
What the 2025 payments were for
- Food and Beverage$4,221 · 161 payments
- Education$84.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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