Jeffrey T. Sewell, MD
NPI 1790078137ActiveIndividual· Internal Medicine, Nephrology· San Antonio, TX
Internal Medicine, Nephrology (MD) in San Antonio, Texas, trained at University of Texas Medical School at San Antonio (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $346,499 for 1,557 claims, against $168,096 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 15 companies reporting payments in 2025, $1,681 in all, mostly food and beverage.
Overview
| NPI | 1790078137 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 18, 2011 |
| Last updated in NPPES | Aug 19, 2021 |
| Certified by provider | Aug 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | Q7959 | 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 - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 548 |
|---|---|
| Services billed | 3,747 across 28 procedure codes |
| Paid by Medicare | $168,096 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,557 · 3,519 30-day fills |
|---|---|
| Patients | 263 |
| Total drug cost | $346,499 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- San Antonio Kidney Disease Center Physicians Group, P.L.L.C.San Antonio, TX · 33 clinicians
Hospital affiliations
- Baptist Medical CenterSan Antonio, TX
- Methodist HospitalSan Antonio, TX
- Methodist Hospital Stone OakSan Antonio, TX
Other facilities
- Davita Judson DialysisDialysis facility · San Antonio, TX
- Davita Marymont Dialysis CenterDialysis facility · San Antonio, TX
- Warm Springs Rehab Hospital of San Antonio LLCInpatient rehabilitation facility · San Antonio, TX
Industry payments (Open Payments)
- 2025$1,681 · 90 payments from 15 companies
- 2024$1,655 · 79 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $223.07 | 12 |
| Otsuka America Pharmaceutical, Inc. | $210.06 | 8 |
| Opko Pharmaceuticals, LLC | $203.47 | 20 |
| Amgen Inc. | $168.28 | 10 |
| Bayer Healthcare Pharmaceuticals Inc. | $152.12 | 11 |
What the 2025 payments were for
- Food and Beverage$1,660 · 89 payments
- Education$20.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 168 nephrologists in San Antonio · All nephrologists in Texas