Christian Barlow, M.D.
NPI 1477948271ActiveIndividual· Internal Medicine, Hematology & Oncology· Winchester, VA
Internal Medicine, Hematology & Oncology (M.D.) with Shenandoah Oncology PC, practicing in Winchester, Virginia. In 2024 Medicare paid $3,006,852 for 511 patients, and Part D covered 826 of their prescriptions, 85% of them generic. Pfizer Inc. was the largest of 6 companies reporting payments in 2025, $134.04 in all, mostly food and beverage. Lists Hampshire Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1477948271 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 30, 2015 |
| Last updated in NPPES | May 24, 2023 |
| Certified by provider | May 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 0101275371 | VA |
| Internal Medicine | 207R00000X | 0101275371 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (PA); Practitioner - Internal Medicine (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 511 |
|---|---|
| Services billed | 162,120 across 158 procedure codes |
| Paid by Medicare | $3,006,852 |
Part D prescriptions in 2024
| Prescriptions (claims) | 826 · 934 30-day fills |
|---|---|
| Patients | 133 |
| Total drug cost | $1,485,948 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Shenandoah Oncology PCWinchester, VA · 23 clinicians
Hospital affiliations
- Hampshire Memorial HospitalRomney, WV
- Shenandoah Memorial HospitalWoodstock, VA
- Valley Health War Memorial HospitalBerkeley Springs, WV
- Warren Memorial HospitalFront Royal, VA
- Winchester Medical CenterWinchester, VA
Industry payments (Open Payments)
- 2025$134.04 · 7 payments from 6 companies
- 2024$78.96 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $35.46 | 2 |
| Novartis Pharmaceuticals Corporation | $24.29 | 1 |
| Emd Serono, Inc. | $21.36 | 1 |
| Merck Sharp & Dohme LLC | $19.61 | 1 |
| Amneal Pharmaceuticals LLC | $19.04 | 1 |
What the 2025 payments were for
- Food and Beverage$134.04 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology & Oncology providers in Winchester
- 1780613000
- 1124381959
- 1346284098
- 1194769356
- 1568406288
- 1669416350
- 1548255755
- 1437193182
- 1043605975
- 1427291384
- 1023405560
- 1003882432
All Internal Medicine, Hematology & Oncology providers in Virginia →