Derrick Lee Barr
NPI 1487299400ActiveIndividual· Physician Assistant· Vinton, VA
Physician Assistant in Vinton, Virginia, trained at Emory University School of Medicine (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $250,038 for 4,212 claims, against $67,361 paid for services in 2024. Otsuka America Pharmaceutical, Inc. reported $121.81 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1487299400 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Nov 13, 2019 |
| Last updated in NPPES | Aug 16, 2021 |
| Certified by provider | Jul 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0110007000 | VA |
| Physician Assistant, Medical | 363AM0700X | 0110007000 | VA |
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 - Physician Assistant (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 435 |
|---|---|
| Services billed | 3,690 across 82 procedure codes |
| Paid by Medicare | $67,361 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,212 · 9,457 30-day fills |
|---|---|
| Patients | 1,083 |
| Total drug cost | $250,038 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Carilion Healthcare CorporationPearisburg, VA · 536 clinicians
Hospital affiliation
- Carilion Medical CenterRoanoke, VA
Industry payments (Open Payments)
- 2025$121.81 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $121.81 | 1 |
What the 2025 payments were for
- Food and Beverage$121.81 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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