Sushma Vemulapalli, MD
NPI 1154510790ActiveIndividual· Internal Medicine, Hematology & Oncology· San Antonio, TX
Internal Medicine, Hematology & Oncology (MD) with Texas Oncology PA, practicing in San Antonio, Texas. Their prescriptions cost Medicare Part D more than their services did: $2,245,794 for 1,753 claims, against $1,077,823 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 5 companies reporting payments in 2025, $264.30 in all, mostly food and beverage. Lists Baptist Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1154510790 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 19, 2007 |
| Last updated in NPPES | Jan 28, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | M6439 | TX |
| Internal Medicine | 207R00000X | M6439 | TX |
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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 322 |
|---|---|
| Services billed | 117,970 across 135 procedure codes |
| Paid by Medicare | $1,077,823 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,753 · 2,623 30-day fills |
|---|---|
| Patients | 282 |
| Total drug cost | $2,245,794 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliations
- Baptist Medical CenterSan Antonio, TX
- Connally Memorial Medical CenterFloresville, TX
- Methodist HospitalSan Antonio, TX
Industry payments (Open Payments)
- 2025$264.30 · 6 payments from 5 companies
- 2024$299.10 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $124.27 | 1 |
| Astrazeneca Pharmaceuticals LP | $68.49 | 1 |
| Gilead Sciences, Inc. | $30.42 | 2 |
| Astellas Pharma US Inc | $26.12 | 1 |
| Aveo Pharmaceuticals, Inc. | $15.00 | 1 |
What the 2025 payments were for
- Food and Beverage$168.39 · 3 payments
- Education$95.91 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other hematologist-oncologists in San Antonio
- 1013297167
- 1063441772
- 1104877935
- 1124314752
- 1174547590
- 1255375531
- 1265473391
- 1275626970
- 1285616359
- 1316904550
- 1376546861
- 1376984807
All 93 hematologist-oncologists in San Antonio · All hematologist-oncologists in Texas