Kaitlyn Nicole Clark, PA-C
NPI 1518637180ActiveIndividual· Physician Assistant· Whittier, CA
Physician Assistant (PA-C) with Healthcare Partners Affiliates Medical Group, practicing in Whittier, California. Their prescriptions cost Medicare Part D more than their services did: $107,188 for 1,494 claims, against $17,817 paid for services in 2024. Merck Sharp & Dohme LLC reported $124.88 in payments in 2024, mostly food and beverage. Lists Pih Health Hospital-Whittier as a hospital affiliation.
Overview
| NPI | 1518637180 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 15, 2021 |
| Last updated in NPPES | Nov 15, 2025 |
| Certified by provider | Nov 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 60040 | CA |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 99 |
|---|---|
| Services billed | 293 across 20 procedure codes |
| Paid by Medicare | $17,817 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,494 · 3,987 30-day fills |
|---|---|
| Patients | 314 |
| Total drug cost | $107,188 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Healthcare Partners Affiliates Medical GroupAnaheim, CA · 754 clinicians
Hospital affiliation
- Pih Health Hospital-WhittierWhittier, CA
Industry payments (Open Payments)
- 2024$124.88 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $124.88 | 1 |
What the 2024 payments were for
- Food and Beverage$124.88 · 1 payment
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