Robert J. March, MD
NPI 1801005012ActiveIndividual· Internal Medicine, Hematology & Oncology· Nyack, NY
Internal Medicine, Hematology & Oncology (MD) with White Plains Medical Diagnostic Services, PC, practicing in Nyack, New York. Their prescriptions cost Medicare Part D more than their services did: $2,275,588 for 629 claims, against $187,006 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 41 companies reporting payments in 2025, $4,261 in all, mostly food and beverage. Lists Good Samaritan Hospital of Suffern and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1801005012 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 22, 2007 |
| Last updated in NPPES | Jun 22, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 173416 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 740 |
|---|---|
| Services billed | 2,773 across 13 procedure codes |
| Paid by Medicare | $187,006 |
Part D prescriptions in 2024
| Prescriptions (claims) | 629 · 813 30-day fills |
|---|---|
| Patients | 149 |
| Total drug cost | $2,275,588 |
| Generic share | 55% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- White Plains Medical Diagnostic Services, PCNew City, NY · 93 clinicians
Hospital affiliations
- Good Samaritan Hospital of SuffernSuffern, NY
- Helen Hayes HospitalWest Haverstraw, NY
- Montefiore Medical CenterBronx, NY
- Nyack HospitalNyack, NY
Industry payments (Open Payments)
- 2025$4,261 · 171 payments from 41 companies
- 2024$3,228 · 147 payments from 38 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $388.92 | 23 |
| Astellas Pharma US Inc | $375.58 | 9 |
| Janssen Biotech, Inc. | $363.91 | 10 |
| Abbvie Inc. | $253.83 | 12 |
| Glaxosmithkline, LLC. | $244.62 | 10 |
What the 2025 payments were for
- Food and Beverage$3,602 · 164 payments
- Education$658.91 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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