Sean Michael Dy Juanco, PA-C
NPI 1013544691ActiveIndividual· Physician Assistant· Stanford, CA
Physician Assistant (PA-C) with UCSF Health Medical Foundation, practicing in Stanford, California. In 2024 Medicare paid $28,251 for 226 patients, and Part D covered 312 of their prescriptions, 87% of them generic. Janssen Biotech, Inc. was the largest of 4 companies reporting payments in 2025, $420.66 in all, mostly food and beverage.
Overview
| NPI | 1013544691 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 24, 2020 |
| Last updated in NPPES | Jun 11, 2026 |
| Certified by provider | Jun 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 59821 | CA |
| Physician Assistant, Medical | 363AM0700X | 59821 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 226 |
|---|---|
| Services billed | 473 across 41 procedure codes |
| Paid by Medicare | $28,251 |
Part D prescriptions in 2024
| Prescriptions (claims) | 312 · 315 30-day fills |
|---|---|
| Patients | 211 |
| Total drug cost | $7,121 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- UCSF Health Medical FoundationOakland, CA · 66 clinicians
Industry payments (Open Payments)
- 2025$420.66 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $150.00 | 1 |
| Lilly USA, LLC | $122.86 | 1 |
| Viiv Healthcare Company | $122.39 | 1 |
| Hologic Sales and Service, LLC | $25.41 | 1 |
What the 2025 payments were for
- Food and Beverage$420.66 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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