Erica Elizabeth Tan, DO
NPI 1396495560ActiveIndividual· Family Medicine· Santa Clarita, CA
Family Medicine (DO) in Santa Clarita, California, trained at Ohio University, College of Osteopathic Medicine (class of 2022). Part D covered 352 prescriptions written in 2024, 85% of them generic. Madrigal Pharmaceuticals was the largest of 5 companies reporting payments in 2025, $107.12 in all, mostly food and beverage.
Overview
| NPI | 1396495560 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 28, 2022 |
| Last updated in NPPES | Jul 16, 2025 |
| Certified by provider | Jul 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 20A24232 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Family Practice (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 352 · 613 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $23,593 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Ohio University, College of Osteopathic Medicine |
|---|---|
| Graduation year | 2022 |
| Medicare specialty | Family Practice |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Industry payments (Open Payments)
- 2025$107.12 · 5 payments from 5 companies
- 2024$93.81 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $28.55 | 1 |
| Corcept Therapeutics | $23.30 | 1 |
| Exact Sciences Corporation | $22.22 | 1 |
| Insulet Corporation | $18.93 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $14.12 | 1 |
What the 2025 payments were for
- Food and Beverage$107.12 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 family medicine physicians in Santa Clarita · All family medicine physicians in California