Benito A. Marranzini, M.D.
NPI 1083617328ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· El Paso, TX
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Academy of Diabetes, Thyroid and Endocrine, P.A., practicing in El Paso, Texas. Their prescriptions cost Medicare Part D more than their services did: $6,794,478 for 15,066 claims, against $75,635 paid for services in 2024. Novo Nordisk Inc was the largest of 33 companies reporting payments in 2025, $5,536 in all, mostly food and beverage. Lists Sierra Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1083617328 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 31, 2005 |
| Last updated in NPPES | May 25, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | L9341 | 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 - Endocrinology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 278 |
|---|---|
| Services billed | 952 across 12 procedure codes |
| Paid by Medicare | $75,635 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,066 · 38,292 30-day fills |
|---|---|
| Patients | 1,379 |
| Total drug cost | $6,794,478 |
| Generic share | 53% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Academy of Diabetes, Thyroid and Endocrine, P.A.El Paso, TX · 2 clinicians
Hospital affiliations
- Sierra Medical CenterEl Paso, TX
- The Hospitals of Providence - East CampusEl Paso, TX
- The Hospitals of Providence - Memorial CampusEl Paso, TX
- University Medical Center of El PasoEl Paso, TX
Industry payments (Open Payments)
- 2025$5,536 · 300 payments from 33 companies
- 2024$5,350 · 290 payments from 31 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $486.64 | 18 |
| Corcept Therapeutics | $473.02 | 23 |
| Bayer Healthcare Pharmaceuticals Inc. | $415.13 | 27 |
| Dexcom, Inc. | $304.00 | 15 |
| Abbott Laboratories | $294.04 | 16 |
What the 2025 payments were for
- Food and Beverage$5,533 · 298 payments
- Education$2.44 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 endocrinologists in El Paso · All endocrinologists in Texas