Audrey A. Less, CRNA
NPI 1396128393ActiveIndividual· Nurse Anesthetist, Certified Registered· Melrose Park, IL
Nurse Anesthetist, Certified Registered (CRNA) with University of Chicago and 2 other groups, practicing in Melrose Park, Illinois. Medicare paid $15,242 for services to 142 patients in 2024. Galderma Laboratories, L.P. reported $16.71 in payments in 2025, mostly food and beverage. Lists The University of Chicago Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1396128393 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Jul 8, 2015 |
| Last updated in NPPES | Aug 18, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 209013094 | IL |
| Registered Nurse | 163W00000X | 041392169 | IL |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 142 |
|---|---|
| Services billed | 149 across 42 procedure codes |
| Paid by Medicare | $15,242 |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- University of ChicagoChicago, IL · 1,712 clinicians
- Northstar Anesthesia of Illinois, LLCChicago Heights, IL · 409 clinicians
- Gottlieb Midwest Anesthesiologists, LLCWestmont, IL · 41 clinicians
Hospital affiliations
- The University of Chicago Medical CenterChicago, IL
- Uchicago Medicine Adventhealth HinsdaleHinsdale, IL
- Uchicago Medicine Adventhealth la GrangeLa Grange, IL
Industry payments (Open Payments)
- 2025$16.71 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Galderma Laboratories, L.P. | $16.71 | 1 |
What the 2025 payments were for
- Food and Beverage$16.71 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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