Andrew Willard Jeffers, M.D.
NPI 1407891971ActiveIndividual· Orthopaedic Surgery· Oxnard, CA
Orthopaedic Surgery (M.D.) in Oxnard, California, trained at University of Michigan Medical School (class of 1995). In 2024 Medicare paid $73,912 for 200 patients, and Part D covered 222 of their prescriptions, 88% of them generic. Zimmer Biomet Holdings, Inc. was the largest of 3 companies reporting payments in 2025, $3,094 in all, mostly travel and lodging.
Overview
| NPI | 1407891971 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 18, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | A77560 | 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 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 - Orthopedic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 200 |
|---|---|
| Services billed | 832 across 31 procedure codes |
| Paid by Medicare | $73,912 |
Part D prescriptions in 2024
| Prescriptions (claims) | 222 · 222 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $5,587 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Orthopedic Surgery |
Hospital affiliation
- St Johns Regional Medical CenterOxnard, CA
Other facilities
- Assisted Home CareHome health agency · Ventura, CA
Industry payments (Open Payments)
- 2025$3,094 · 9 payments from 3 companies
- 2024$3,323 · 13 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $3,022 | 7 |
| Stryker Corporation | $37.61 | 1 |
| Vertex Pharmaceuticals Incorporated | $34.59 | 1 |
What the 2025 payments were for
- Travel and Lodging$2,017 · 3 payments
- Food and Beverage$1,078 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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