Marissa Danielle Toma, MD
NPI 1841615606ActiveIndividual· Surgery, Vascular Surgery· Manteca, CA
Surgery, Vascular Surgery (MD) with Pinnacle Sjir, practicing in Manteca, California. In 2024 Medicare paid $89,853 for 221 patients, and Part D covered 131 of their prescriptions, 68% of them generic. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $130.21 in all, mostly food and beverage. Lists Doctors Hospital of Manteca as a hospital affiliation.
Overview
| NPI | 1841615606 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 3, 2014 |
| Last updated in NPPES | Oct 25, 2022 |
| Certified by provider | Oct 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | A154805 | CA |
| Surgery | 208600000X | MD60675079 | WA |
| Surgery, Vascular Surgery | 2086S0129X | MD60675079 | WA |
| Surgery, Vascular Surgery | 2086S0129X | MT200104 | PA |
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 - Vascular Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 221 |
|---|---|
| Services billed | 763 across 43 procedure codes |
| Paid by Medicare | $89,853 |
Part D prescriptions in 2024
| Prescriptions (claims) | 131 · 170 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $24,799 |
| Generic share | 68% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Vascular Surgery |
| Telehealth | Offers telehealth |
Medical group
- Pinnacle SjirManteca, CA · 3 clinicians
Hospital affiliation
- Doctors Hospital of MantecaManteca, CA
Industry payments (Open Payments)
- 2025$130.21 · 5 payments from 3 companies
- 2024$2,368 · 25 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $70.36 | 2 |
| Medtronic, Inc. | $38.80 | 2 |
| Globus Medical, Inc. | $21.05 | 1 |
What the 2025 payments were for
- Food and Beverage$130.21 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records