Eric W. Ayers, MD
NPI 1407893118ActiveIndividual· Internal Medicine· Detroit, MI
Internal Medicine (MD) in Detroit, Michigan, trained at Wayne State University School of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $146,715 for 1,275 claims, against $12,153 paid for services in 2024. Pfizer Inc. was the largest of 3 companies reporting payments in 2025, $295.18 in all, mostly food and beverage.
Overview
| NPI | 1407893118 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 1, 2006 |
| Last updated in NPPES | Sep 8, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301054822 | MI |
| Pediatrics | 208000000X | 4301054822 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pediatric Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 83 |
|---|---|
| Services billed | 194 across 14 procedure codes |
| Paid by Medicare | $12,153 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,275 · 1,983 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $146,715 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Internal Medicine |
Medical group
- University Physician GroupDetroit, MI · 403 clinicians
Hospital affiliations
- Detroit Receiving HospitalDetroit, MI
- Harper University HospitalDetroit, MI
Industry payments (Open Payments)
- 2025$295.18 · 11 payments from 3 companies
- 2024$127.58 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $142.07 | 8 |
| Glaxosmithkline, LLC. | $116.10 | 1 |
| Merck Sharp & Dohme LLC | $37.01 | 2 |
What the 2025 payments were for
- Food and Beverage$295.18 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 750 internal medicine physicians in Detroit · All internal medicine physicians in Michigan