Jason James Marengo, M.D.
NPI 1437311974ActiveIndividual· Plastic Surgery· Vacaville, CA
Plastic Surgery (M.D.) in Vacaville, California, trained at University of Southern California Keck School of Medicine (class of 2001). 121 Medicare patients in 2024, $62,627 paid; all of their 136 Part D prescriptions were generic. Deciphera Pharmaceuticals Inc. was the largest of 7 companies reporting payments in 2025, $198.53 in all, mostly food and beverage.
Overview
| NPI | 1437311974 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 26, 2008 |
| Last updated in NPPES | Jan 16, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Plastic Surgery Primary | 208200000X | A82346 | 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 - Plastic and Reconstructive Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 121 |
|---|---|
| Services billed | 404 across 51 procedure codes |
| Paid by Medicare | $62,627 |
Part D prescriptions in 2024
| Prescriptions (claims) | 136 · 147 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $1,549 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Plastic And Reconstructive Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Northbay Physicians Surgery Center, LLCFairfield, CA · 324 clinicians
- Northbay Health Medical FoundationFairfield, CA · 213 clinicians
Hospital affiliation
- Northbay Medical CenterFairfield, CA
Other facilities
- Healthflex Home Health ServicesHome health agency · Oakland, CA
Industry payments (Open Payments)
- 2025$198.53 · 8 payments from 7 companies
- 2024$370.15 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Deciphera Pharmaceuticals Inc. | $35.48 | 1 |
| Genentech USA, Inc. | $33.52 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $33.24 | 2 |
| Merck Sharp & Dohme LLC | $31.88 | 1 |
| Agios Pharmaceuticals, Inc. | $25.13 | 1 |
What the 2025 payments were for
- Food and Beverage$198.53 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other plastic surgeons in Vacaville
- 1003907544