Sujatha Gerineni, MD
NPI 1396973640ActiveIndividual· Internal Medicine· San Antonio, TX
Internal Medicine (MD) with Advanced Internal Medicine Practice PLLC, practicing in San Antonio, Texas. In 2024 Medicare paid $217,280 for 241 patients, and Part D covered 2,018 of their prescriptions, 88% of them generic. Amgen Inc. was the largest of 11 companies reporting payments in 2025, $260.69 in all, mostly food and beverage.
Overview
| NPI | 1396973640 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 25, 2009 |
| Last updated in NPPES | Mar 11, 2026 |
| Certified by provider | Mar 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | P4954 | 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 - Internal Medicine (CA); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 241 |
|---|---|
| Services billed | 5,272 across 66 procedure codes |
| Paid by Medicare | $217,280 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,018 · 4,761 30-day fills |
|---|---|
| Patients | 272 |
| Total drug cost | $132,374 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Advanced Internal Medicine Practice PLLCSan Antonio, TX · 3 clinicians
Other facilities
- Trinity HospiceHospice · San Antonio, TX
Industry payments (Open Payments)
- 2025$260.69 · 14 payments from 11 companies
- 2024$334.85 · 17 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $71.38 | 3 |
| Astrazeneca Pharmaceuticals LP | $39.11 | 2 |
| Boston Scientific Corporation | $25.07 | 1 |
| Lilly USA, LLC | $18.02 | 1 |
| Amneal Pharmaceuticals LLC | $17.23 | 1 |
What the 2025 payments were for
- Food and Beverage$260.69 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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