Terrell B. Van Aken, M.D.
NPI 1306941430ActiveIndividual· Family Medicine· Vacaville, CA
Family Medicine (M.D.) in Vacaville, California, trained at Wayne State University School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $65,193 for 1,426 claims, against $41,140 paid for services in 2024.
Overview
| NPI | 1306941430 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Jan 31, 2024 |
| Certified by provider | Jan 31, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | G57837 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 131 |
|---|---|
| Services billed | 409 across 10 procedure codes |
| Paid by Medicare | $41,140 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,426 · 1,433 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $65,193 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Family Practice |
Other facilities
- Solano CareHospice · Vacaville, CA
- Vacaville Convalescent and Rehabilitation CenterNursing home · Vacaville, CA
- Vacaville Ranch Post AcuteNursing home · Vacaville, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 family medicine physicians in Vacaville · All family medicine physicians in California