Chad Michael Ristau
NPI 1013187558ActiveIndividual· Nurse Anesthetist, Certified Registered· Warren, PA
Nurse Anesthetist, Certified Registered with North American Partners in Anesthesia, Pennsylvania , LLC, practicing in Warren, Pennsylvania. Medicare paid $23,786 for services to 234 patients in 2024. Ambu Inc. reported $19.05 in payments in 2025, mostly food and beverage. Lists Upmc Hamot as a hospital affiliation.
Overview
| NPI | 1013187558 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Mar 11, 2008 |
| Last updated in NPPES | Mar 11, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | RN528488L | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (NY); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 234 |
|---|---|
| Services billed | 241 across 24 procedure codes |
| Paid by Medicare | $23,786 |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- North American Partners in Anesthesia, Pennsylvania , LLCErie, PA · 274 clinicians
Hospital affiliation
- Upmc HamotErie, PA
Industry payments (Open Payments)
- 2025$19.05 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ambu Inc. | $19.05 | 1 |
What the 2025 payments were for
- Food and Beverage$19.05 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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