Hitesh Singh, MD
NPI 1659530624ActiveIndividual· Internal Medicine, Medical Oncology· Waco, TX
Internal Medicine, Medical Oncology (MD) in Waco, Texas, trained at University of Texas Medical School at San Antonio (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $4,618,219 for 1,904 claims, against $88,023 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 3 companies reporting payments in 2025, $199.28 in all, mostly food and beverage.
Overview
| NPI | 1659530624 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 5, 2008 |
| Last updated in NPPES | Jul 30, 2025 |
| Certified by provider | Jul 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | N4753 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Medical Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 331 |
|---|---|
| Services billed | 1,204 across 22 procedure codes |
| Paid by Medicare | $88,023 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,904 · 2,238 30-day fills |
|---|---|
| Patients | 297 |
| Total drug cost | $4,618,219 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center HillcrestWaco, TX
- Christus Mother Frances HospitalTyler, TX
- Nacogdoches Medical CenterNacogdoches, TX
- Sabine County HospitalHemphill, TX
Industry payments (Open Payments)
- 2025$199.28 · 4 payments from 3 companies
- 2024$398.85 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $149.07 | 2 |
| Recordati_rare_diseases_inc. | $25.11 | 1 |
| Astellas Pharma US Inc | $25.10 | 1 |
What the 2025 payments were for
- Food and Beverage$199.28 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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