Sayedhedayatollah Tadayon, MD
NPI 1255957874ActiveIndividual· Psychiatry & Neurology, Epilepsy· San Francisco, CA
Psychiatry & Neurology, Epilepsy (MD) with University of California San Francisco and 2 other groups, practicing in San Francisco, California. Part D covered 33 prescriptions written in 2024, 88% of them generic. Boston Scientific Corporation reported $157.82 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1255957874 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 19, 2020 |
| Last updated in NPPES | Jun 20, 2025 |
| Certified by provider | Jun 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Epilepsy Primary | 2084E0001X | A193470 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Epileptologists (CA); Practitioner - Neurology (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 51 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $3,782 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Neurology |
Medical groups
- University of California San FranciscoSan Francisco, CA · 1,839 clinicians
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
- University of California Sfgh Medical GroupSan Francisco, CA · 587 clinicians
Industry payments (Open Payments)
- 2025$157.82 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $157.82 | 1 |
What the 2025 payments were for
- Food and Beverage$157.82 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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