Allison Bigeh, D.O.
NPI 1821521196ActiveIndividual· Internal Medicine, Cardiovascular Disease· Westerville, OH
Internal Medicine, Cardiovascular Disease (D.O.) with Osu Internal Medicine LLC, practicing in Westerville, Ohio. In 2024 Medicare paid $10,218 for 93 patients, and Part D covered 138 of their prescriptions, 88% of them generic. Lists Adena Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1821521196 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2017 |
| Last updated in NPPES | Apr 21, 2026 |
| Certified by provider | Apr 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 34.015649 | OH |
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 - Cardiovascular Disease (Cardiology) (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 93 |
|---|---|
| Services billed | 169 across 26 procedure codes |
| Paid by Medicare | $10,218 |
Part D prescriptions in 2024
| Prescriptions (claims) | 138 · 299 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $13,704 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Osu Internal Medicine LLCColumbus, OH · 1,161 clinicians
Hospital affiliations
- Adena Regional Medical CenterChillicothe, OH
- Licking Memorial HospitalNewark, OH
- Ohio State University State Health SystemColumbus, OH
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Westerville
- 1790909851
- 1891977245
- 1609007087
- 1235362278
- 1396976908
- 1851522460
- 1851681811
- 1336102888
- 1457761124
- 1679689467
- 1154749539
- 1336180835
All Internal Medicine, Cardiovascular Disease providers in Ohio →