Cheryl Emily Kyinn, MSPA
NPI 1649570284ActiveIndividual· Physician Assistant, Medical· San Francisco, CA
Physician Assistant, Medical (MSPA) with Sandeep Thakkar DO A Professional Corporation, practicing in San Francisco, California. Part D covered 2,895 prescriptions written in 2024, 72% of them generic. Acadia Pharmaceuticals Inc was the largest of 19 companies reporting payments in 2025, $42,814 in all, mostly speaking and faculty fees. Lists Hoag Memorial Hospital Presbyterian as a hospital affiliation.
Overview
| NPI | 1649570284 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSPA |
| Sole proprietor | No |
| NPI issued | Oct 29, 2010 |
| Last updated in NPPES | Nov 2, 2026 |
| Certified by provider | Nov 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA21205 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,895 · 5,901 30-day fills |
|---|---|
| Patients | 463 |
| Total drug cost | $2,068,440 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Sandeep Thakkar DO A Professional CorporationOrange, CA · 4 clinicians
Hospital affiliation
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
Industry payments (Open Payments)
- 2025$42,814 · 336 payments from 19 companies
- 2024$31,701 · 329 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acadia Pharmaceuticals Inc | $24,343 | 72 |
| Abbvie Inc. | $10,988 | 95 |
| Amneal Pharmaceuticals LLC | $2,268 | 29 |
| Tanabe Pharma America, Inc. | $1,320 | 2 |
| Mdd US Operations, LLC | $753.07 | 23 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$20,900 · 11 payments
- Food and Beverage$8,264 · 286 payments
- Consulting Fee$7,973 · 13 payments
- Travel and Lodging$5,596 · 25 payments
- Education$81.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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