Marlene Herrera, NP-C
NPI 1477195527ActiveIndividual· Nurse Practitioner, Family· La Vernia, TX
Nurse Practitioner, Family (NP-C) with North San Antonio Healthcare Associates, practicing in La Vernia, Texas. Their prescriptions cost Medicare Part D more than their services did: $106,516 for 1,302 claims, against $11,410 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $1,540 in all, mostly food and beverage. Lists Connally Memorial Medical Center as a hospital affiliation.
Overview
| NPI | 1477195527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP-C |
| Sole proprietor | No |
| NPI issued | Oct 10, 2019 |
| Last updated in NPPES | Jul 25, 2022 |
| Certified by provider | Jul 14, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP143177 | 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 | 73 |
|---|---|
| Services billed | 218 across 26 procedure codes |
| Paid by Medicare | $11,410 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,302 · 2,680 30-day fills |
|---|---|
| Patients | 211 |
| Total drug cost | $106,516 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- North San Antonio Healthcare AssociatesSan Antonio, TX · 9 clinicians
Hospital affiliation
- Connally Memorial Medical CenterFloresville, TX
Industry payments (Open Payments)
- 2025$1,540 · 99 payments from 16 companies
- 2024$1,556 · 100 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $296.83 | 20 |
| Bayer Healthcare Pharmaceuticals Inc. | $266.42 | 13 |
| Novo Nordisk Inc | $198.65 | 13 |
| Pfizer Inc. | $156.24 | 12 |
| Amgen Inc. | $140.32 | 11 |
What the 2025 payments were for
- Food and Beverage$1,540 · 99 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in La Vernia
- 1215796529
- 1417348665
- 1982241691
- 1770306698
- 1346884509
- 1679941736
- 1952803165
- 1780394593
- 1477448199
- 1609330893