Daisy Herrera- Vazquez, PA-C
NPI 1043823495ActiveIndividual· Physician Assistant· Houston, TX
Physician Assistant (PA-C) with Physicians Referral Service, practicing in Houston, Texas. Mostly services rather than prescriptions: Medicare paid $2,071 for 37 patients in 2024, with only 44 Part D claims. Esperion Therapeutics, Inc. reported $101.81 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1043823495 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 26, 2020 |
| Last updated in NPPES | Oct 27, 2021 |
| Certified by provider | Oct 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA13751 | 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 - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 37 |
|---|---|
| Services billed | 43 across 4 procedure codes |
| Paid by Medicare | $2,071 |
Part D prescriptions in 2024
| Prescriptions (claims) | 44 · 48 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $132.89 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$101.81 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Esperion Therapeutics, Inc. | $101.81 | 1 |
What the 2025 payments were for
- Food and Beverage$101.81 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,842 physician assistants in Houston · All physician assistants in Texas