Galen B. Hayek, DO
NPI 1063874113ActiveIndividual· Internal Medicine· Lancaster, OH
Internal Medicine (DO) in Lancaster, Ohio, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $130,489 for 1,505 claims, against $65,777 paid for services in 2024. Pfizer Inc. was the largest of 16 companies reporting payments in 2025, $932.31 in all, mostly food and beverage.
Overview
| NPI | 1063874113 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Mar 27, 2016 |
| Last updated in NPPES | Jul 22, 2025 |
| Certified by provider | Jul 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 34.013319 | OH |
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 - Internal Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 370 |
|---|---|
| Services billed | 1,298 across 79 procedure codes |
| Paid by Medicare | $65,777 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,505 · 2,692 30-day fills |
|---|---|
| Patients | 498 |
| Total drug cost | $130,489 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Central Ohio Primary Care Physicians, Inc.Columbus, OH · 488 clinicians
Hospital affiliations
- Fairfield Medical CenterLancaster, OH
- Hocking Valley Community HospitalLogan, OH
Other facilities
- Caretenders VnaHome health agency · Lancaster, OH
Industry payments (Open Payments)
- 2025$932.31 · 57 payments from 16 companies
- 2024$49.86 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $241.46 | 16 |
| Novo Nordisk Inc | $159.04 | 12 |
| Astrazeneca Pharmaceuticals LP | $80.48 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $66.32 | 4 |
| Verona Pharma, Inc. | $51.60 | 2 |
What the 2025 payments were for
- Food and Beverage$932.31 · 57 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 internal medicine physicians in Lancaster · All internal medicine physicians in Ohio