Abel Mendez, NP
NPI 1366896888ActiveIndividual· Nurse Practitioner, Family· San Antonio, TX
Nurse Practitioner, Family (NP) with Robert A Zajac MD PA, practicing in San Antonio, Texas. 490 Medicare patients in 2024, $1,439,520 paid; nearly all of their 437 Part D prescriptions were generic (95%). Paratek Pharmaceuticals, Inc. was the largest of 7 companies reporting payments in 2025, $552.20 in all, mostly food and beverage. Lists Baptist Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1366896888 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Apr 21, 2016 |
| Last updated in NPPES | Nov 17, 2024 |
| Certified by provider | Nov 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP130758 | 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 - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 490 |
|---|---|
| Services billed | 33,869 across 30 procedure codes |
| Paid by Medicare | $1,439,520 |
Part D prescriptions in 2024
| Prescriptions (claims) | 437 · 437 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $80,831 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Robert A Zajac MD PASan Antonio, TX · 6 clinicians
Hospital affiliations
- Baptist Medical CenterSan Antonio, TX
- Methodist Hospital Stone OakSan Antonio, TX
- South Texas Spine and Surgical HospitalSan Antonio, TX
Industry payments (Open Payments)
- 2025$552.20 · 25 payments from 7 companies
- 2024$577.57 · 23 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Paratek Pharmaceuticals, Inc. | $237.42 | 12 |
| Aimmune Therapeutics, Inc. | $93.72 | 4 |
| Gilead Sciences, Inc. | $77.70 | 3 |
| Shionogi Inc | $52.25 | 2 |
| Viiv Healthcare Company | $47.79 | 2 |
What the 2025 payments were for
- Food and Beverage$552.20 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,441 family nurse practitioners in San Antonio · All family nurse practitioners in Texas