Olga Alex Chernyak, CRNA
NPI 1831197680ActiveIndividual· Nurse Anesthetist, Certified Registered· Blue Springs, MO
Nurse Anesthetist, Certified Registered (CRNA) with Metro-West Anesthesia Group Inc, practicing in Blue Springs, Missouri. Medicare paid $4,960 for services to 34 patients in 2024. Merck Sharp & Dohme LLC reported $48.23 in payments in 2025, mostly food and beverage. Lists Ssm Health Depaul Hospital St Louis and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1831197680 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jul 13, 2005 |
| Last updated in NPPES | Mar 31, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 2012020211 | MO |
| Nurse Anesthetist, Certified Registered | 367500000X | 686439 | TX |
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) (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 34 across 20 procedure codes |
| Paid by Medicare | $4,960 |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Metro-West Anesthesia Group IncSaint Charles, MO · 205 clinicians
Hospital affiliations
- Ssm Health Depaul Hospital St LouisBridgeton, MO
- Ssm Health St Mary's Hospital - St LouisSaint Louis, MO
- Ssm St Joseph Health CenterSaint Charles, MO
Industry payments (Open Payments)
- 2025$48.23 · 2 payments from 1 company
- 2024$23.14 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $48.23 | 2 |
What the 2025 payments were for
- Food and Beverage$48.23 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse anesthetists in Blue Springs
- 1063513612
- 1295821676
- 1164719969
- 1154326874
- 1417057928
- 1376884163
- 1588764096
- 1821214438
- 1053412601
- 1942300520
- 1841390366
- 1982611539