Maureen Gerard Warren, PA-C
NPI 1215238100ActiveIndividual· Physician Assistant, Surgical· Redlands, CA
Physician Assistant, Surgical (PA-C) with G O M G A Medical Partnership, practicing in Redlands, California. Medicare paid $19,836 for services to 133 patients in 2024. Stryker Corporation reported $73.81 in payments in 2025, mostly food and beverage. Lists Grossmont Hospital as a hospital affiliation.
Overview
| NPI | 1215238100 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 8, 2010 |
| Last updated in NPPES | Jan 18, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | PA22725 | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 133 |
|---|---|
| Services billed | 145 across 15 procedure codes |
| Paid by Medicare | $19,836 |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- G O M G A Medical PartnershipLa Mesa, CA · 13 clinicians
Hospital affiliation
- Grossmont HospitalLa Mesa, CA
Industry payments (Open Payments)
- 2025$73.81 · 2 payments from 1 company
- 2024$155.18 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $73.81 | 2 |
What the 2025 payments were for
- Food and Beverage$73.81 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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