Terry L. Sanderfer, M.D.
NPI 1235102401ActiveIndividual· Surgery· Corona, CA
Surgery (M.D.) in Corona, California, trained at University of California, Irvine, California College of Medicine (class of 1978). 17 Medicare patients in 2024, $29,357 paid; all of their 60 Part D prescriptions were generic. Ovik Health, LLC was the largest of 2 companies reporting payments in 2025, $71.75 in all, mostly food and beverage.
Overview
| NPI | 1235102401 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 8, 2006 |
| Last updated in NPPES | Mar 20, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | G397360 | 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 - General Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 374 across 5 procedure codes |
| Paid by Medicare | $29,357 |
Part D prescriptions in 2024
| Prescriptions (claims) | 60 · 60 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $833.07 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of California, Irvine, California College of Medicine |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | General Surgery |
Medical group
- Citrus Valley Medical Associates IncCorona, CA · 14 clinicians
Industry payments (Open Payments)
- 2025$71.75 · 3 payments from 2 companies
- 2024$414.53 · 26 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ovik Health, LLC | $51.73 | 2 |
| Novo Nordisk Inc | $20.02 | 1 |
What the 2025 payments were for
- Food and Beverage$71.75 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Corona
- 1205667623
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- 1831274075
- 1750464111
- 1639193097