Ariana Hartoonian
NPI 1447913942ActiveIndividual· Physician Assistant· La Jolla, CA
Physician Assistant in La Jolla, California, trained at Yale University School of Medicine (class of 2022). 224 Medicare patients in 2024, $21,284 paid; all of their 158 Part D prescriptions were generic. Davol Inc. was the largest of 3 companies reporting payments in 2025, $255.82 in all, mostly education.
Overview
| NPI | 1447913942 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 21, 2021 |
| Last updated in NPPES | Aug 15, 2023 |
| Certified by provider | Aug 15, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA61156 | 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 | 224 |
|---|---|
| Services billed | 291 across 46 procedure codes |
| Paid by Medicare | $21,284 |
Part D prescriptions in 2024
| Prescriptions (claims) | 158 · 161 30-day fills |
|---|---|
| Patients | 122 |
| Total drug cost | $608.81 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Physician Assistant |
Medical group
- Scripps HealthLa Jolla, CA · 1,433 clinicians
Hospital affiliations
- Scripps Green HospitalLa Jolla, CA
- Scripps Mercy HospitalSan Diego, CA
Industry payments (Open Payments)
- 2025$255.82 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $137.38 | 1 |
| Intuitive Surgical, Inc. | $95.25 | 1 |
| Medtronic, Inc. | $23.19 | 1 |
What the 2025 payments were for
- Education$137.38 · 1 payment
- Food and Beverage$118.44 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 149 physician assistants in La Jolla · All physician assistants in California