Mackenzie A. Lee, CRNA
NPI 1306688718ActiveIndividual· Nurse Anesthetist, Certified Registered· Chesterfield, MO
Nurse Anesthetist, Certified Registered (CRNA) with Metro-West Anesthesia Group Inc and 1 other group, practicing in Chesterfield, Missouri. Medicare paid $10,792 for services to 57 patients in 2024. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $39.95 in all, mostly food and beverage. Lists Ssm Health St Mary's Hospital - St Louis and 1 other hospital as hospital affiliations.
Overview
| NPI | 1306688718 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jun 7, 2024 |
| Last updated in NPPES | Feb 12, 2026 |
| Certified by provider | Feb 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 2024020243 | MO |
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) (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 57 |
|---|---|
| Services billed | 58 across 33 procedure codes |
| Paid by Medicare | $10,792 |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Metro-West Anesthesia Group IncSaint Charles, MO · 205 clinicians
- Premier Anesthesia LLCChesterfield, MO · 14 clinicians
Hospital affiliations
- Ssm Health St Mary's Hospital - St LouisSaint Louis, MO
- Ssm St Clare Health CenterFenton, MO
Industry payments (Open Payments)
- 2025$39.95 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $21.85 | 1 |
| Heron Therapeutics, Inc. | $18.10 | 1 |
What the 2025 payments were for
- Food and Beverage$39.95 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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