Carlos Martinez Hernandez-Benson, FNP-C
NPI 1669946562ActiveIndividual· Nurse Practitioner, Family· Houston, TX
Nurse Practitioner, Family (FNP-C) with Physicians Referral Service, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $3,630 for 13 claims, against $1,209 paid for services in 2024. Astellas Pharma US Inc was the largest of 9 companies reporting payments in 2025, $537.30 in all, mostly food and beverage.
Overview
| NPI | 1669946562 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Jan 15, 2019 |
| Last updated in NPPES | Sep 12, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP139998 | 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 - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 17 across 2 procedure codes |
| Paid by Medicare | $1,209 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 13 30-day fills |
|---|---|
| Total drug cost | $3,630 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$537.30 · 12 payments from 9 companies
- 2024$925.93 · 17 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $162.42 | 3 |
| Legend Biotech USA Inc. | $83.50 | 1 |
| Sanofi US Services Inc. | $76.51 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $68.60 | 2 |
| Janssen Biotech, Inc. | $32.90 | 1 |
What the 2025 payments were for
- Food and Beverage$442.30 · 11 payments
- Education$95.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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