Diana Wheeler, DO
NPI 1033813787ActiveIndividual· Family Medicine· Marietta, OH
Family Medicine (DO) with Marietta Memorial Hospital, practicing in Marietta, Ohio. Part D covered 544 prescriptions written in 2024, 83% of them generic. Pfizer Inc. was the largest of 4 companies reporting payments in 2025, $94.81 in all, mostly food and beverage. Lists Marietta Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1033813787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Mar 28, 2023 |
| Last updated in NPPES | Oct 23, 2026 |
| Certified by provider | Oct 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 34.018722 | OH |
| Hospitalist | 208M00000X | 34.018722 | 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 - Hospitalist (OH) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 544 · 1,036 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $63,530 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Family Practice |
Medical group
- Marietta Memorial HospitalMarietta, OH · 392 clinicians
Hospital affiliation
- Marietta Memorial HospitalMarietta, OH
Industry payments (Open Payments)
- 2025$94.81 · 5 payments from 4 companies
- 2024$79.75 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $40.57 | 2 |
| Abbvie Inc. | $19.13 | 1 |
| United Therapeutics Corporation | $18.51 | 1 |
| Dexcom, Inc. | $16.60 | 1 |
What the 2025 payments were for
- Food and Beverage$94.81 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 family medicine physicians in Marietta · All family medicine physicians in Ohio