Eric S. Shay, M.D.
NPI 1003858770ActiveIndividual· Internal Medicine· Kalamazoo, MI
Internal Medicine (M.D.) in Kalamazoo, Michigan, trained at Michigan State University College of Human Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $879,618 for 10,653 claims, against $61,408 paid for services in 2024. Abbott Laboratories reported $19.01 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003858770 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 10, 2006 |
| Last updated in NPPES | Nov 27, 2023 |
| Certified by provider | Oct 12, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301059651 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 236 |
|---|---|
| Services billed | 770 across 18 procedure codes |
| Paid by Medicare | $61,408 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,653 · 25,190 30-day fills |
|---|---|
| Patients | 761 |
| Total drug cost | $879,618 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Internal Medicine |
Medical groups
- Bronson Methodist HospitalKalamazoo, MI · 729 clinicians
- Powerback Rehabilitation LLCJackson, MI · 649 clinicians
Hospital affiliations
- Borgess Medical CenterKalamazoo, MI
- Bronson Battle Creek HospitalBattle Creek, MI
- Bronson Lakeview HospitalPaw Paw, MI
- Bronson Methodist HospitalKalamazoo, MI
- Bronson South Haven HospitalSouth Haven, MI
Other facilities
- Bronson at Home Healthcare ServicesHome health agency · Battle Creek, MI
- Centrica Care NavigatorsHospice · Kalamazoo, MI
Industry payments (Open Payments)
- 2025$19.01 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $19.01 | 1 |
What the 2025 payments were for
- Food and Beverage$19.01 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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