Claiborne Moore Callahan, M.D.
NPI 1033117981ActiveIndividual· Ophthalmology· Leesburg, VA
Ophthalmology (M.D.) in Leesburg, Virginia, trained at University of Virginia School of Medicine (class of 2000). In 2024 Medicare paid $177,370 for 939 patients, and Part D covered 965 of their prescriptions, 59% of them generic. Alcon Vision LLC was the largest of 6 companies reporting payments in 2025, $363.44 in all, mostly food and beverage.
Overview
| NPI | 1033117981 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 13, 2005 |
| Last updated in NPPES | Jan 17, 2021 |
| Certified by provider | Jan 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 0101250311 | VA |
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 - Ophthalmology (DC); Practitioner - Ophthalmology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 939 |
|---|---|
| Services billed | 2,230 across 29 procedure codes |
| Paid by Medicare | $177,370 |
Part D prescriptions in 2024
| Prescriptions (claims) | 965 · 1,932 30-day fills |
|---|---|
| Patients | 276 |
| Total drug cost | $259,930 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Ophthalmology |
Medical group
- Jacqueline D Griffiths MD PCReston, VA · 3 clinicians
Industry payments (Open Payments)
- 2025$363.44 · 15 payments from 6 companies
- 2024$353.00 · 12 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $110.99 | 4 |
| Sun Pharmaceutical Industries Inc. | $76.79 | 4 |
| Tarsus Pharmaceuticals, Inc. | $71.28 | 3 |
| Abbvie Inc. | $52.26 | 2 |
| Dompe US, Inc. | $27.65 | 1 |
What the 2025 payments were for
- Food and Beverage$363.44 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Leesburg
- 1497142632
- 1467212456
- 1063411817
- 1912656372