Joseph Mendelis, MD
NPI 1467847525ActiveIndividual· Orthopaedic Surgery· Westlake Village, CA
Orthopaedic Surgery (MD) with Regents of the University of California, practicing in Westlake Village, California. 760 Medicare patients in 2024, $236,242 paid; all of their 657 Part D prescriptions were generic. Globus Medical, Inc. was the largest of 4 companies reporting payments in 2025, $4,050 in all, mostly travel and lodging. Lists Los Robles Hospital & Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1467847525 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 5, 2015 |
| Last updated in NPPES | Mar 21, 2025 |
| Certified by provider | Mar 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | A168200 | CA |
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine | 207XS0117X | A168200 | 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 | 760 |
|---|---|
| Services billed | 2,175 across 53 procedure codes |
| Paid by Medicare | $236,242 |
Part D prescriptions in 2024
| Prescriptions (claims) | 657 · 763 30-day fills |
|---|---|
| Patients | 286 |
| Total drug cost | $4,636 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaLos Angeles, CA · 140 clinicians
Hospital affiliations
- Los Robles Hospital & Medical CenterThousand Oaks, CA
- UCLA West Valley Medical CenterWest Hills, CA
Other facilities
- Speedy Care Home Health IncHome health agency · Van Nuys, CA
- True Hands Home Health IncHome health agency · Woodland Hills, CA
Industry payments (Open Payments)
- 2025$4,050 · 17 payments from 4 companies
- 2024$732.19 · 12 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Globus Medical, Inc. | $3,653 | 13 |
| Highridge Medical LLC | $141.24 | 1 |
| Ebi, LLC | $141.24 | 1 |
| Ethicon US, LLC | $114.80 | 2 |
What the 2025 payments were for
- Travel and Lodging$3,364 · 7 payments
- Food and Beverage$686.15 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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