Angela L. Mathias, SRNA
NPI 1033495585ActiveIndividual· Nurse Anesthetist, Certified Registered· Green Bay, WI
Nurse Anesthetist, Certified Registered (SRNA) with Green Bay Anesthesia Assoc. SC, practicing in Green Bay, Wisconsin. Medicare paid $9,215 for services to 111 patients in 2024. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $50.92 in all, mostly food and beverage. Lists St Marys Hospital Medical Ctr and 1 other hospital as hospital affiliations.
Overview
| NPI | 1033495585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | SRNA |
| Sole proprietor | No |
| NPI issued | Oct 28, 2011 |
| Last updated in NPPES | Apr 25, 2022 |
| Certified by provider | Apr 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 0158611-30 | 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 - Certified Registered Nurse Anesthetist (CRNA) (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 111 across 42 procedure codes |
| Paid by Medicare | $9,215 |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Green Bay Anesthesia Assoc. SCGreen Bay, WI · 73 clinicians
Hospital affiliations
- St Marys Hospital Medical CtrGreen Bay, WI
- St Vincent HospitalGreen Bay, WI
Industry payments (Open Payments)
- 2025$50.92 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $27.66 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $23.26 | 1 |
What the 2025 payments were for
- Food and Beverage$50.92 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 141 nurse anesthetists in Green Bay · All nurse anesthetists in Wisconsin