Miguel E. Castellanos, MD
NPI 1144256926ActiveIndividual· Internal Medicine, Cardiovascular Disease· Orange, TX
Internal Medicine, Cardiovascular Disease (MD) with Texas Specialty Physicians, practicing in Orange, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,081,483 for 6,299 claims, against $129,560 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 3 companies reporting payments in 2025, $152.95 in all, mostly food and beverage. Lists Christus Mother Frances Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1144256926 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 24, 2006 |
| Last updated in NPPES | Aug 19, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | H9311 | TX |
| Nuclear Medicine, Nuclear Cardiology | 207UN0901X | L05204 | 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 - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 621 |
|---|---|
| Services billed | 2,501 across 49 procedure codes |
| Paid by Medicare | $129,560 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,299 · 15,121 30-day fills |
|---|---|
| Patients | 670 |
| Total drug cost | $1,081,483 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Nuclear Medicine |
Medical group
- Texas Specialty PhysiciansEnnis, TX · 64 clinicians
Hospital affiliations
- Christus Mother Frances HospitalTyler, TX
- Christus Mother Frances Hospital- JacksonvilleJacksonville, TX
- Crockett Medical CenterCrockett, TX
- Palestine Regional Medical CenterPalestine, TX
Industry payments (Open Payments)
- 2025$152.95 · 8 payments from 3 companies
- 2024$722.98 · 15 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $84.32 | 6 |
| Abiomed | $39.62 | 1 |
| Biotronik Inc. | $29.01 | 1 |
What the 2025 payments were for
- Food and Beverage$152.95 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Orange
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