Arlett Guerrero, PA-C
NPI 1285327114ActiveIndividual· Physician Assistant· Whittier, CA
Physician Assistant (PA-C) with Pih Health Physicians, practicing in Whittier, California. Enrolled in Medicare as practitioner - physician assistant. Astrazeneca Pharmaceuticals LP was the largest of 14 companies reporting payments in 2025, $1,381 in all, mostly food and beverage. Lists Pih Health Hospital-Whittier as a hospital affiliation.
Overview
| NPI | 1285327114 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | May 26, 2023 |
| Last updated in NPPES | Oct 28, 2025 |
| Certified by provider | Oct 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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) |
|---|
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Pih Health PhysiciansSanta Fe Springs, CA · 622 clinicians
Hospital affiliation
- Pih Health Hospital-WhittierWhittier, CA
Industry payments (Open Payments)
- 2025$1,381 · 73 payments from 14 companies
- 2024$1,648 · 73 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $385.48 | 33 |
| Glaxosmithkline, LLC. | $265.65 | 8 |
| Genzyme Corporation | $212.33 | 9 |
| Biocryst US Sales Co., LLC | $160.15 | 9 |
| Ars Pharmaceuticals Operations, Inc. | $67.89 | 3 |
What the 2025 payments were for
- Food and Beverage$1,381 · 73 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 92 physician assistants in Whittier · All physician assistants in California