MRS. RAE ALEXANDRA WILKERSON MAIXNER PH.D.
NPI 1679854194
Psychologist in Saint Louis, MO
About Mrs. Rae Alexandra Wilkerson Maixner Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. RAE ALEXANDRA WILKERSON MAIXNER PH.D. (NPI 1679854194) is an individual psychologist in Saint Louis, Missouri, licensed in Missouri (2017033399) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Rae Alexandra Wilkerson Maixner Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Rae Wilkerson Maixner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 39 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.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Rae Wilkerson Maixner's NPI number?
The NPI number for Rae Wilkerson Maixner is 1679854194. It was assigned to this individual provider in the NPPES registry on August 30, 2011. The provider is also known as Dr. Alex Maixner.
Where is Rae Wilkerson Maixner located?
Rae Wilkerson Maixner practices at 1 Childrens Pl Ste 3n-14, Saint Louis, MO 63110. The listed phone number is (314) 454-6069.
What is Rae Wilkerson Maixner's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Rae Wilkerson Maixner enrolled in Medicare?
Yes. Rae Wilkerson Maixner is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Rae Wilkerson Maixner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rae Wilkerson Maixner reassigns Medicare benefits to St. Louis Childrens Hospital (Saint Louis, MO). The 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 Rae Wilkerson Maixner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rae Wilkerson Maixner accept?
Health plans from Medica, Oscar Insurance Company and UnitedHealthcare list Rae Wilkerson Maixner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Rae Wilkerson Maixner was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.