Karen Sue Watson, M.D.
NPI 1194790378ActiveIndividual· Obstetrics & Gynecology· Milwaukee, WI
Obstetrics & Gynecology (M.D.) in Milwaukee, Wisconsin, trained at University of Wisconsin School of Medicine (class of 1991). In 2024 Medicare paid $4,851 for 18 patients, and Part D covered 73 of their prescriptions, 81% of them generic. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $1,135 in all, mostly travel and lodging.
Overview
| NPI | 1194790378 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 21, 2006 |
| Last updated in NPPES | Mar 27, 2026 |
| Certified by provider | Mar 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 35187 | 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 | 18 |
|---|---|
| Services billed | 29 across 16 procedure codes |
| Paid by Medicare | $4,851 |
Part D prescriptions in 2024
| Prescriptions (claims) | 73 · 88 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $1,802 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 1991 |
| 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$1,135 · 14 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $991.56 | 13 |
| Channel Medsystems, Inc. | $143.39 | 1 |
What the 2025 payments were for
- Travel and Lodging$877.73 · 8 payments
- Food and Beverage$257.22 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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