Maria Belen Naranjo Palacio, MD
NPI 1164806360ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· McAllen, TX
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in McAllen, Texas, licensed in TX, with an NPI issued in July 2015. Their prescriptions cost Medicare Part D more than their services did: $966,660 for 2,349 claims, against $10,684 paid for services in 2024. Abbott Laboratories was the largest of 6 companies reporting payments in 2025, $348.85 in all, mostly food and beverage. Lists Doctors Hosptal at Renaissance and 1 other hospital as hospital affiliations.
Overview
| NPI | 1164806360 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 17, 2015 |
| Last updated in NPPES | Apr 17, 2026 |
| Certified by provider | Apr 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | S9361 | 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 - Endocrinology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 55 |
|---|---|
| Services billed | 131 across 6 procedure codes |
| Paid by Medicare | $10,684 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,349 · 4,738 30-day fills |
|---|---|
| Patients | 243 |
| Total drug cost | $966,660 |
| Generic share | 38% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Hospital affiliations
- Doctors Hosptal at RenaissanceEdinburg, TX
- Starr County Memorial HospitalRio Grande City, TX
Industry payments (Open Payments)
- 2025$348.85 · 17 payments from 6 companies
- 2024$195.95 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $181.56 | 8 |
| Novo Nordisk Inc | $50.51 | 3 |
| Dexcom, Inc. | $37.47 | 2 |
| Astrazeneca Pharmaceuticals LP | $32.43 | 1 |
| Amgen Inc. | $30.38 | 2 |
What the 2025 payments were for
- Food and Beverage$293.86 · 16 payments
- Long term medical supply or device loan$54.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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