Mahek K. Shah, MD
NPI 1659626216ActiveIndividual· Internal Medicine, Advanced Heart Failure and Transplant Cardiology· San Antonio, TX
Internal Medicine, Advanced Heart Failure and Transplant Cardiology (MD) with Methodist Physician Practices PLLC, practicing in San Antonio, Texas. Their prescriptions cost Medicare Part D more than their services did: $2,022,136 for 179 claims, against $150,172 paid for services in 2024. Actelion Pharmaceuticals US, Inc. was the largest of 13 companies reporting payments in 2025, $1,080 in all, mostly food and beverage. Lists Baptist Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1659626216 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 19, 2012 |
| Last updated in NPPES | Mar 13, 2022 |
| Certified by provider | Mar 13, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Advanced Heart Failure and Transplant Cardiology Primary | 207RA0001X | T5204 | 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 - Advanced Heart Failure and Transplant Cardiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 411 |
|---|---|
| Services billed | 1,954 across 54 procedure codes |
| Paid by Medicare | $150,172 |
Part D prescriptions in 2024
| Prescriptions (claims) | 179 · 196 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $2,022,136 |
| Generic share | 16% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Advanced Heart Failure And Transplant Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Methodist Physician Practices PLLCLive Oak, TX · 175 clinicians
Hospital affiliations
- Baptist Medical CenterSan Antonio, TX
- Christus Santa Rosa Hospital-San MarcosSan Marcos, TX
- Hill Country Memorial HospitalFredericksburg, TX
- Methodist HospitalSan Antonio, TX
Other facilities
- Pam Rehabilitation Hospital of Corpus ChristiInpatient rehabilitation facility · Corpus Christi, TX
Industry payments (Open Payments)
- 2025$1,080 · 36 payments from 13 companies
- 2024$1,742 · 31 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | $267.00 | 3 |
| Merck Sharp & Dohme LLC | $231.30 | 9 |
| Abbott Laboratories | $221.49 | 4 |
| Cvrx, Inc. | $135.29 | 10 |
| Alnylam Pharmaceuticals Inc. | $43.56 | 2 |
What the 2025 payments were for
- Food and Beverage$828.02 · 26 payments
- Education$251.52 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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