Jennifer E. Vaughn, MD
NPI 1760632244ActiveIndividual· Internal Medicine, Hematology· Columbus, OH
Internal Medicine, Hematology (MD) with Osu Internal Medicine LLC, practicing in Columbus, Ohio. Their prescriptions cost Medicare Part D more than their services did: $785,199 for 304 claims, against $16,689 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 5 companies reporting payments in 2025, $7,876 in all, mostly consulting fees. Lists Ohio State University State Health System as a hospital affiliation.
Overview
| NPI | 1760632244 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 22, 2008 |
| Last updated in NPPES | Feb 25, 2026 |
| Certified by provider | Feb 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 35.137529 | 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 - Hematology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 164 |
|---|---|
| Services billed | 252 across 15 procedure codes |
| Paid by Medicare | $16,689 |
Part D prescriptions in 2024
| Prescriptions (claims) | 304 · 440 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $785,199 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Hematology |
| Telehealth | Offers telehealth |
Medical group
- Osu Internal Medicine LLCColumbus, OH · 1,161 clinicians
Hospital affiliation
- Ohio State University State Health SystemColumbus, OH
Industry payments (Open Payments)
- 2025$7,876 · 9 payments from 5 companies
- 2024$7,616 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $3,500 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $3,271 | 3 |
| Beone Medicines Ltd. | $723.33 | 1 |
| Genzyme Corporation | $256.83 | 3 |
| Pharmaessentia USA Corporation | $124.92 | 1 |
What the 2025 payments were for
- Consulting Fee$7,036 · 3 payments
- Food and Beverage$470.85 · 5 payments
- Travel and Lodging$369.55 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 71 Internal Medicine, Hematology providers in Columbus · All Internal Medicine, Hematology providers in Ohio