Krista Isaac, D.O.
NPI 1366860496ActiveIndividual· Internal Medicine, Hematology & Oncology· Charlottesville, VA
Internal Medicine, Hematology & Oncology (D.O.) in Charlottesville, Virginia, trained at Philadelphia College of Osteopathic Medicine (class of 2014). In 2024 Medicare paid $2,397,378 for 462 patients, and Part D covered 728 of their prescriptions, 70% of them generic. Novartis Pharmaceuticals Corporation was the largest of 36 companies reporting payments in 2025, $2,393 in all, mostly food and beverage.
Overview
| NPI | 1366860496 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 5, 2014 |
| Last updated in NPPES | Sep 25, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 0116031241 | 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 - Hospitalist (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 462 |
|---|---|
| Services billed | 116,838 across 106 procedure codes |
| Paid by Medicare | $2,397,378 |
Part D prescriptions in 2024
| Prescriptions (claims) | 728 · 1,015 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $1,056,375 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Alliance Cancer Specialists P.C.Sellersville, PA · 43 clinicians
Hospital affiliations
- Capital Health Medical Center - HopewellPennington, NJ
- Doylestown HospitalDoylestown, PA
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- St Mary Medical CenterLanghorne, PA
Other facilities
- Mercy Home HealthHome health agency · Newtown, PA
- Chandler Hall Health Services IncHospice · Newtown, PA
Industry payments (Open Payments)
- 2025$2,393 · 111 payments from 36 companies
- 2024$2,548 · 122 payments from 41 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $205.77 | 10 |
| Janssen Biotech, Inc. | $179.71 | 10 |
| Abbvie Inc. | $149.83 | 8 |
| Daiichi Sankyo Inc. | $138.88 | 6 |
| Glaxosmithkline, LLC. | $122.59 | 6 |
What the 2025 payments were for
- Food and Beverage$2,348 · 109 payments
- Education$45.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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