Bruce A. Spatz, PA
NPI 1851323877ActiveIndividual· Physician Assistant· Wausau, WI
Physician Assistant (PA) with Gastrointestinal Associates S.C., practicing in Wausau, Wisconsin. 190 Medicare patients in 2024, $19,960 paid; nearly all of their 62 Part D prescriptions were generic (94%). Ardelyx, Inc. reported $54.47 in payments in 2025, mostly food and beverage. Lists Aspirus Wausau Hospital as a hospital affiliation.
Overview
| NPI | 1851323877 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | Aug 11, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 595 | 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 - Physician Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 190 |
|---|---|
| Services billed | 396 across 11 procedure codes |
| Paid by Medicare | $19,960 |
Part D prescriptions in 2024
| Prescriptions (claims) | 62 · 63 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $702.29 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Gastrointestinal Associates S.C.Wausau, WI · 42 clinicians
Hospital affiliation
- Aspirus Wausau HospitalWausau, WI
Industry payments (Open Payments)
- 2025$54.47 · 1 payment from 1 company
- 2024$30.40 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $54.47 | 1 |
What the 2025 payments were for
- Food and Beverage$54.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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