LISA NADEAU
NPI 1851825301
Anesthesiology in Chesterfield, MO
About Lisa Nadeau NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LISA NADEAU (NPI 1851825301) is an individual anesthesiology provider in Chesterfield, Missouri, licensed in Missouri (2021025046) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with St Lukes Hospital, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Lisa Nadeau is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Lisa Nadeau reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 35 clinicians in this Medicare group
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 309 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Lukes Hospital
Acute Care Hospitals · Chesterfield, MOOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHESTERFIELD, MO 63017
CHESTERFIELD, MO 63017
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Lisa Nadeau's NPI number?
The NPI number for Lisa Nadeau is 1851825301. It was assigned to this individual provider in the NPPES registry on April 11, 2017.
Where is Lisa Nadeau located?
Lisa Nadeau practices at 232 S Woods Mill Rd, Chesterfield, MO 63017. The listed phone number is (314) 265-5695.
What is Lisa Nadeau's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Lisa Nadeau enrolled in Medicare?
Yes. Lisa Nadeau is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Lisa Nadeau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Nadeau reassigns Medicare benefits to 2 organizations: Comprehensive Anesthesia Care PC (Chesterfield, MO) and Western Anesthesiology Associates, Inc. (Saint Louis, MO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lisa Nadeau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Lisa Nadeau affiliated with any hospitals?
According to CMS data, Lisa Nadeau is affiliated with St Lukes Hospital.
When was this NPI record last updated?
The NPPES record for Lisa Nadeau was last updated on February 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.