Dennis Eugene O'Connell, PA-C
NPI 1093984452ActiveIndividual· Physician Assistant· Greenbrae, CA
Physician Assistant (PA-C) with Sutter Bay Medical Foundation, practicing in Greenbrae, California. 386 Medicare patients in 2024, $37,666 paid; nearly all of their 264 Part D prescriptions were generic (94%). Optos, Inc. reported $92.98 in payments in 2024, mostly entertainment. Lists Sutter Santa Rosa Regional Hospital as a hospital affiliation.
Overview
| NPI | 1093984452 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 29, 2008 |
| Last updated in NPPES | Oct 24, 2025 |
| Certified by provider | Oct 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA 19228 | 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 | 386 |
|---|---|
| Services billed | 460 across 21 procedure codes |
| Paid by Medicare | $37,666 |
Part D prescriptions in 2024
| Prescriptions (claims) | 264 · 265 30-day fills |
|---|---|
| Patients | 199 |
| Total drug cost | $3,465 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliation
- Sutter Santa Rosa Regional HospitalSanta Rosa, CA
Industry payments (Open Payments)
- 2024$92.98 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Optos, Inc. | $92.98 | 1 |
What the 2024 payments were for
- Entertainment$92.98 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 physician assistants in Greenbrae · All physician assistants in California