Gerry V. Lazzareschi, MD
NPI 1780768762ActiveIndividual· Emergency Medicine· Santa Rosa, CA
Emergency Medicine (MD) in Santa Rosa, California, licensed in CA, with an NPI issued in October 2006. In 2024 Medicare paid $7,490 for 74 patients, and Part D covered 196 of their prescriptions, 89% of them generic. Abbvie Inc. reported $33.24 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1780768762 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 25, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | G60900 | 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 - Emergency Medicine (CA); Practitioner - Emergency Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 82 across 9 procedure codes |
| Paid by Medicare | $7,490 |
Part D prescriptions in 2024
| Prescriptions (claims) | 196 · 201 30-day fills |
|---|---|
| Patients | 160 |
| Total drug cost | $4,263 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$33.24 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $33.24 | 1 |
What the 2025 payments were for
- Food and Beverage$33.24 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 66 emergency medicine physicians in Santa Rosa · All emergency medicine physicians in California