Sara Turner Cooper, PA-C, PHD
NPI 1457029902ActiveIndividual· Physician Assistant· La Mesa, CA
Physician Assistant (PA-C, PHD) in La Mesa, California, licensed in CA, with an NPI issued in August 2021. Their prescriptions cost Medicare Part D more than their services did: $1,957,762 for 3,095 claims, against $18,289 paid for services in 2024. Amgen Inc. was the largest of 25 companies reporting payments in 2025, $2,713 in all, mostly food and beverage.
Overview
| NPI | 1457029902 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C, PHD |
| Sole proprietor | Yes |
| NPI issued | Aug 31, 2021 |
| Last updated in NPPES | Nov 11, 2024 |
| Certified by provider | Nov 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA59876 | 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 | 132 |
|---|---|
| Services billed | 298 across 6 procedure codes |
| Paid by Medicare | $18,289 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,095 · 6,417 30-day fills |
|---|---|
| Patients | 352 |
| Total drug cost | $1,957,762 |
| Generic share | 32% of claims |
Industry payments (Open Payments)
- 2025$2,713 · 116 payments from 25 companies
- 2024$2,863 · 104 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $257.22 | 10 |
| Beta Bionics, Inc. | $256.63 | 3 |
| Tandem Diabetes Care, Inc. | $253.80 | 11 |
| Xeris Pharmaceuticals, Inc. | $244.21 | 15 |
| Ascensia Diabetes Care US Inc. | $199.17 | 8 |
What the 2025 payments were for
- Food and Beverage$2,693 · 113 payments
- Education$20.13 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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