Stephen Patrick McAvoy, MD
NPI 1689775785ActiveIndividual· Obstetrics & Gynecology· Wauwatosa, WI
Obstetrics & Gynecology (MD) with Ascension Medical Group-Southeast Wisconsin Inc, practicing in Wauwatosa, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $12,769 for 135 claims, against $3,253 paid for services in 2024. Channel Medsystems, Inc. was the largest of 2 companies reporting payments in 2025, $166.69 in all, mostly food and beverage. Lists Ascension Se Wisconsin Hospital as a hospital affiliation.
Overview
| NPI | 1689775785 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 25, 2006 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 46580-020 | WI |
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 - Obstetrics/Gynecology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 21 across 14 procedure codes |
| Paid by Medicare | $3,253 |
Part D prescriptions in 2024
| Prescriptions (claims) | 135 · 254 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $12,769 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Ascension Medical Group-Southeast Wisconsin IncBrookfield, WI · 545 clinicians
Hospital affiliation
- Ascension Se Wisconsin HospitalMilwaukee, WI
Industry payments (Open Payments)
- 2025$166.69 · 2 payments from 2 companies
- 2024$91.44 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Channel Medsystems, Inc. | $143.39 | 1 |
| Hologic Sales and Service, LLC | $23.30 | 1 |
What the 2025 payments were for
- Food and Beverage$166.69 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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