Lilleigh Stein, CRNA
NPI 1831653005ActiveIndividual· Nurse Anesthetist, Certified Registered· Olean, NY
Nurse Anesthetist, Certified Registered (CRNA) with Great Lakes Anesthesiology PC, practicing in Olean, New York. Medicare paid $8,965 for services to 133 patients in 2024. Calyxo, Inc. reported $18.08 in payments in 2025, mostly food and beverage. Lists Olean General Hospital as a hospital affiliation.
Overview
| NPI | 1831653005 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jan 22, 2019 |
| Last updated in NPPES | Aug 27, 2026 |
| Certified by provider | Aug 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 658294 | NY |
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 | 133 |
|---|---|
| Services billed | 138 across 39 procedure codes |
| Paid by Medicare | $8,965 |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Great Lakes Anesthesiology PCOlean, NY · 89 clinicians
Hospital affiliation
- Olean General HospitalOlean, NY
Industry payments (Open Payments)
- 2025$18.08 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calyxo, Inc. | $18.08 | 1 |
What the 2025 payments were for
- Food and Beverage$18.08 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Nurse Anesthetist, Certified Registered providers in New York →