Vijay K. Gunuganti, M.D.
NPI 1073535076ActiveIndividual· Internal Medicine, Medical Oncology· San Antonio, TX
Internal Medicine, Medical Oncology (M.D.) with Texas Oncology PA and 1 other group, practicing in San Antonio, Texas. In 2024 Medicare paid $3,796,382 for 763 patients, and Part D covered 4,828 of their prescriptions, 82% of them generic. Bayer Healthcare Pharmaceuticals Inc. was the largest of 27 companies reporting payments in 2025, $333,757 in all, mostly speaking and faculty fees. Lists Baptist Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1073535076 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 25, 2006 |
| Last updated in NPPES | Jan 28, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | M1427 | 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 - Medical Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 763 |
|---|---|
| Services billed | 207,558 across 188 procedure codes |
| Paid by Medicare | $3,796,382 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,828 · 5,126 30-day fills |
|---|---|
| Patients | 386 |
| Total drug cost | $3,222,125 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Texas Oncology PAPlano, TX · 1,014 clinicians
- Greater Texas Palliative Care Services PLLCSan Antonio, TX · 3 clinicians
Hospital affiliations
- Baptist Medical CenterSan Antonio, TX
- Methodist HospitalSan Antonio, TX
- Methodist Hospital Stone OakSan Antonio, TX
Other facilities
- Atlas Health, LLCHome health agency · San Antonio, TX
- Guiding Light Hospice IncHospice · San Antonio, TX
- Avir at San KnollNursing home · San Antonio, TX
- Parklane West Healthcare CenterNursing home · San Antonio, TX
- The Lev at San AntonioNursing home · San Antonio, TX
- Westover Hills Rehabilitation and HealthcareNursing home · San Antonio, TX
Industry payments (Open Payments)
- 2025$333,757 · 308 payments from 27 companies
- 2024$215,085 · 178 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $100,406 | 79 |
| Janssen Biotech, Inc. | $99,810 | 85 |
| E.R. Squibb & Sons, L.L.C. | $43,478 | 28 |
| Amgen Inc. | $28,661 | 20 |
| Regeneron Healthcare Solutions, Inc. | $25,001 | 21 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$273,012 · 89 payments
- Travel and Lodging$29,252 · 77 payments
- Consulting Fee$24,043 · 17 payments
- Food and Beverage$7,435 · 124 payments
- Education$15.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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