SARA PRESTON CAA
NPI 1336737568
Anesthesiologist Assistant in Menomonee Falls, WI
About Sara Preston Caa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARA PRESTON CAA (NPI 1336737568) is an individual anesthesiologist assistant in Menomonee Falls, Wisconsin, licensed in Wisconsin (177-17) and active in the NPI registry since January 2021. She is affiliated with Community Memorial Hospital, maintains a secondary practice location in Milwaukee, and is a graduate of Medical College Of Wisconsin (2020).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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 and accepts Medicare assignment
Sara Preston Caa 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 Sara Preston reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 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
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.
Community Memorial Hospital
Acute Care Hospitals · Menomonee Falls, WIMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MENOMONEE FALLS, WI 53051
MENOMONEE FALLS, WI 53051
MENOMONEE FALLS, WI 53051
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 Sara Preston's NPI number?
The NPI number for Sara Preston is 1336737568. It was assigned to this individual provider in the NPPES registry on January 4, 2021.
Where is Sara Preston located?
Sara Preston practices at W180n8085 Town Hall Rd, Menomonee Falls, WI 53051. The listed phone number is (262) 257-5100.
What is Sara Preston's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Sara Preston enrolled in Medicare?
Yes. Sara Preston 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 Sara Preston's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sara Preston reassigns Medicare benefits to The Medical College Of Wisconsin, Inc. (Milwaukee, WI). 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 Sara Preston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sara Preston accept?
Health plans from Anthem Blue Cross and Blue Shield list Sara Preston 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.
Is Sara Preston affiliated with any hospitals?
According to CMS data, Sara Preston is affiliated with Community Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Sara Preston was last updated on October 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.
# Sara Preston, CAA · NPI 1336737568
Anesthesiologist Assistant physician in Menomonee Falls, Wisconsin. Individual provider, active in the CMS NPPES registry since January 4, 2021.
## Identity
- **NPI:** 1336737568 (Entity type: Individual)
- **Enumerated:** January 4, 2021
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** 177-17 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** W180N8085 TOWN HALL RD, Menomonee Falls, WI 53051-3518
- **Phone:** (262) 257-5100 · **Fax:** (262) 518-5052
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 2020
## Record status
- **NPPES last updated:** October 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1336737568) · Data from the CMS NPPES public registry.