Saurav Daniel Haldar, MD
NPI 1023506995ActiveIndividual· Internal Medicine, Medical Oncology· Houston, TX
Internal Medicine, Medical Oncology (MD) in Houston, Texas, trained at Harvard Medical School (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $80,127 for 38 claims, against $6,333 paid for services in 2024. Shionogi Inc was the largest of 2 companies reporting payments in 2025, $215.96 in all, mostly food and beverage.
Overview
| NPI | 1023506995 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 26, 2018 |
| Last updated in NPPES | Jul 19, 2024 |
| Certified by provider | Jul 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | V0413 | TX |
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 - Medical Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 43 |
|---|---|
| Services billed | 63 across 8 procedure codes |
| Paid by Medicare | $6,333 |
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 50 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $80,127 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$215.96 · 3 payments from 2 companies
- 2024$271.32 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shionogi Inc | $123.78 | 2 |
| Genentech USA, Inc. | $92.18 | 1 |
What the 2025 payments were for
- Food and Beverage$215.96 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Medical Oncology providers in Houston
- 1144581067
- 1659324093
- 1427067479
- 1023189685
- 1962419804
- 1134233224
- 1518227735
- 1205097599
- 1215123971
- 1285846790
- 1124107156
- 1518059898
All Internal Medicine, Medical Oncology providers in Texas →