Makrouhi A. Kademian, MD
NPI 1932218781ActiveIndividual· Surgery· Thousand Oaks, CA
Surgery (MD) in Thousand Oaks, California, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 1997). 168 Medicare patients in 2024, $80,938 paid; all of their 86 Part D prescriptions were generic. Intuitive Surgical, Inc. was the largest of 5 companies reporting payments in 2025, $1,754 in all, mostly travel and lodging.
Overview
| NPI | 1932218781 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A77037 | 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 | 168 |
|---|---|
| Services billed | 320 across 50 procedure codes |
| Paid by Medicare | $80,938 |
Part D prescriptions in 2024
| Prescriptions (claims) | 86 · 86 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $743.38 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | R Franklin University of Med & Sci/Chicago Medical School |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | General Surgery |
Medical group
- Acute Care Surgery Medical Group IncTwin Falls, ID · 204 clinicians
Hospital affiliation
- Los Robles Hospital & Medical CenterThousand Oaks, CA
Industry payments (Open Payments)
- 2025$1,754 · 17 payments from 5 companies
- 2024$399.95 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $1,099 | 6 |
| Ethicon US, LLC | $204.15 | 2 |
| Integra Lifesciences Corporation | $175.12 | 6 |
| Aroa Biosurgery Incorporated | $151.16 | 2 |
| Tela Bio, Inc. | $124.57 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,069 · 3 payments
- Food and Beverage$685.87 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 general surgeons in Thousand Oaks · All general surgeons in California