Katayoun Toosie, M.D.
NPI 1568471092ActiveIndividual· Specialist· Oceanside, CA
Specialist (M.D.) in Oceanside, California, trained at New York Medical College (class of 1994). 361 Medicare patients in 2024, $85,670 paid; all of their 114 Part D prescriptions were generic. Intuitive Surgical, Inc. was the largest of 3 companies reporting payments in 2025, $146.26 in all, mostly food and beverage.
Overview
| NPI | 1568471092 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 5, 2006 |
| Last updated in NPPES | Nov 12, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | A60211 | 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 | 361 |
|---|---|
| Services billed | 638 across 32 procedure codes |
| Paid by Medicare | $85,670 |
Part D prescriptions in 2024
| Prescriptions (claims) | 114 · 116 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $466.53 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | General Surgery |
Hospital affiliations
- Scripps Green HospitalLa Jolla, CA
- Scripps Memorial Hospital - EncinitasEncinitas, CA
- Scripps Memorial Hospital la JollaLa Jolla, CA
- Tri-City Medical CenterOceanside, CA
Industry payments (Open Payments)
- 2025$146.26 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $75.59 | 1 |
| Ethicon US, LLC | $55.71 | 3 |
| Acera Surgical, Inc. | $14.96 | 1 |
What the 2025 payments were for
- Food and Beverage$146.26 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 Specialist providers in Oceanside · All Specialist providers in California