Stephanie Jacquelyn Maroney, M.D.
NPI 1003106436ActiveIndividual· Surgery· Larkspur, CA
Surgery (M.D.) with Regents Univ of California UCSF, practicing in Larkspur, California. 167 Medicare patients in 2024, $61,475 paid; nearly all of their 95 Part D prescriptions were generic (97%). Ethicon US, LLC was the largest of 2 companies reporting payments in 2025, $173.06 in all, mostly food and beverage. Lists Marinhealth Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1003106436 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 19, 2011 |
| Last updated in NPPES | Mar 4, 2026 |
| Certified by provider | Mar 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A122712 | CA |
| Surgery | 208600000X | 281722 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 367 across 56 procedure codes |
| Paid by Medicare | $61,475 |
Part D prescriptions in 2024
| Prescriptions (claims) | 95 · 97 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $2,423 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Regents Univ of California UCSFSan Francisco, CA · 283 clinicians
Hospital affiliations
- Marinhealth Medical CenterGreenbrae, CA
- Novato Community HospitalNovato, CA
Industry payments (Open Payments)
- 2025$173.06 · 3 payments from 2 companies
- 2024$84.15 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $139.92 | 1 |
| Medtronic, Inc. | $33.14 | 2 |
What the 2025 payments were for
- Food and Beverage$173.06 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Larkspur
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