Lakshminarayanan Nandagopal
NPI 1770897548ActiveIndividual· Internal Medicine, Hematology & Oncology· Fredericksburg, VA
Internal Medicine, Hematology & Oncology with American Oncology Partners PA and 1 other group, practicing in Fredericksburg, Virginia. Their prescriptions cost Medicare Part D more than their services did: $976,175 for 709 claims, against $244,333 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 45 companies reporting payments in 2025, $3,186 in all, mostly food and beverage. Lists Mary Washington Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1770897548 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 3, 2010 |
| Last updated in NPPES | Feb 20, 2026 |
| Certified by provider | Feb 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 34162 | AL |
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/Oncology (AL); Practitioner - Hematology/Oncology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 475 |
|---|---|
| Services billed | 11,433 across 92 procedure codes |
| Paid by Medicare | $244,333 |
Part D prescriptions in 2024
| Prescriptions (claims) | 709 · 1,078 30-day fills |
|---|---|
| Patients | 215 |
| Total drug cost | $976,175 |
| Generic share | 66% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical groups
- American Oncology Partners PAFort Wayne, IN · 391 clinicians
- Hematology-Oncology Associates of Fredericksburg IncFredericksburg, VA · 13 clinicians
Hospital affiliations
- Mary Washington HospitalFredericksburg, VA
- Spotsylvania Regional Medical CenterFredericksburg, VA
- Stafford Hospital, LLCStafford, VA
Industry payments (Open Payments)
- 2025$3,186 · 149 payments from 45 companies
- 2024$4,798 · 123 payments from 32 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $484.40 | 21 |
| Pfizer Inc. | $378.96 | 18 |
| Astrazeneca Pharmaceuticals LP | $233.07 | 13 |
| Janssen Biotech, Inc. | $188.64 | 10 |
| Incyte Corporation | $170.15 | 7 |
What the 2025 payments were for
- Food and Beverage$3,106 · 145 payments
- Education$79.80 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 hematologist-oncologists in Fredericksburg · All hematologist-oncologists in Virginia