SARAH BREWER LMSW
NPI 1679143242
Social Worker - Clinical in Creve Coeur, MO
About Sarah Brewer Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH BREWER LMSW (NPI 1679143242) is an individual clinical provider in Creve Coeur, Missouri, licensed in Missouri (2020032985) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Sarah Brewer Lmsw 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 Reassignment
Medicare enrollment records show Sarah Brewer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63126
- Reassigned Medicare billing, Missouri enrollment
- 4 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63141 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Sarah Brewer's NPI number?
The NPI number for Sarah Brewer is 1679143242. It was assigned to this individual provider in the NPPES registry on June 28, 2021.
Where is Sarah Brewer located?
Sarah Brewer practices at 745 Craig Rd Ste 104, Creve Coeur, MO 63141. The listed phone number is (314) 764-2500.
What is Sarah Brewer's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Sarah Brewer enrolled in Medicare?
Yes. Sarah Brewer 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 organization bills Medicare for Sarah Brewer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Brewer reassigns Medicare benefits to River Rock Behavioral Health, LLC (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 Sarah Brewer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Brewer accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 5 other insurers list Sarah Brewer 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 Sarah Brewer was last updated on June 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Sarah Brewer, LMSW · NPI 1679143242
Clinical provider in Creve Coeur, Missouri. Individual provider, active in the CMS NPPES registry since June 28, 2021.
## Identity
- **NPI:** 1679143242 (Entity type: Individual)
- **Enumerated:** June 28, 2021
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 2020032985 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 745 CRAIG RD STE 104, Creve Coeur, MO 63141-7122
- **Phone:** (314) 764-2500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** River Rock Behavioral Health, LLC (NPI 1376157453, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Saint Louis University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** June 28, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1679143242) · Data from the CMS NPPES public registry.