Gregory Wayne Hann, CRNA
NPI 1861567968ActiveIndividual· Nurse Anesthetist, Certified Registered· Phoenix, AZ
Nurse Anesthetist, Certified Registered (CRNA) with Northstar Anesthesia of Illinois, LLC and 2 other groups, practicing in Phoenix, Arizona. Medicare paid $16,713 for services to 139 patients in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2024, $43.06 in all, mostly food and beverage. Lists Copley Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1861567968 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Nov 22, 2006 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | RN105668 | AZ |
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) (IL); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 140 across 46 procedure codes |
| Paid by Medicare | $16,713 |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Northstar Anesthesia of Illinois, LLCChicago Heights, IL · 409 clinicians
- University Anesthesiologists SCChicago, IL · 151 clinicians
- Hsc Anesthesia Services LLCHinsdale, IL · 11 clinicians
Hospital affiliations
- Copley Memorial HospitalAurora, IL
- Uchicago Medicine Adventhealth HinsdaleHinsdale, IL
- Uchicago Medicine Adventhealth la GrangeLa Grange, IL
Industry payments (Open Payments)
- 2024$43.06 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $22.94 | 1 |
| Janssen Biotech, Inc. | $20.12 | 1 |
What the 2024 payments were for
- Food and Beverage$43.06 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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