Maryam Elmi, MD
NPI 1144715384ActiveIndividual· Surgery, Surgical Oncology· San Antonio, TX
Surgery, Surgical Oncology (MD) with South Texas Oncology and Hematology, PLLC, practicing in San Antonio, Texas. 166 Medicare patients in 2024, $73,904 paid; all of their 311 Part D prescriptions were generic. Dexcom, Inc. was the largest of 24 companies reporting payments in 2025, $828.44 in all, mostly food and beverage. Lists Methodist Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1144715384 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 29, 2018 |
| Last updated in NPPES | Sep 21, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Surgical Oncology Primary | 2086X0206X | R6389 | TX |
| Surgery | 208600000X | R6389 | 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 - Surgical Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 166 |
|---|---|
| Services billed | 653 across 42 procedure codes |
| Paid by Medicare | $73,904 |
Part D prescriptions in 2024
| Prescriptions (claims) | 311 · 319 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $2,048 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Surgical Oncology |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- South Texas Oncology and Hematology, PLLCSan Antonio, TX · 41 clinicians
Hospital affiliations
- Methodist HospitalSan Antonio, TX
- Methodist Hospital Stone OakSan Antonio, TX
Industry payments (Open Payments)
- 2025$828.44 · 33 payments from 24 companies
- 2024$510.39 · 10 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $121.78 | 1 |
| Astrazeneca Pharmaceuticals LP | $72.59 | 3 |
| Incyte Corporation | $65.50 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $46.75 | 2 |
| Genentech USA, Inc. | $45.31 | 2 |
What the 2025 payments were for
- Food and Beverage$828.44 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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