Alyssa Ballesteros, PA-C
NPI 1821680398ActiveIndividual· Physician Assistant· Chula Vista, CA
Physician Assistant (PA-C) in Chula Vista, California, licensed in CA, with an NPI issued in February 2021. Part D covered 499 prescriptions written in 2024, 93% of them generic. Glaxosmithkline, LLC. was the largest of 4 companies reporting payments in 2025, $83.90 in all, mostly food and beverage.
Overview
| NPI | 1821680398 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Feb 6, 2021 |
| Last updated in NPPES | Jul 13, 2023 |
| Certified by provider | Jul 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 59870 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 499 · 579 30-day fills |
|---|---|
| Patients | 267 |
| Total drug cost | $15,054 |
| Generic share | 93% of claims |
Industry payments (Open Payments)
- 2025$83.90 · 4 payments from 4 companies
- 2024$312.42 · 17 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $29.76 | 1 |
| Hologic Sales and Service, LLC | $25.02 | 1 |
| Gilead Sciences, Inc. | $15.83 | 1 |
| Biowound Solutions, Inc. | $13.29 | 1 |
What the 2025 payments were for
- Food and Beverage$83.90 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 62 physician assistants in Chula Vista · All physician assistants in California