BRETT ALLAN ROSAUER MD
NPI 1447740287
Physical Medicine & Rehabilitation in Iowa City, IA
About Brett Allan Rosauer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRETT ALLAN ROSAUER MD (NPI 1447740287) is an individual physical medicine & rehabilitation provider in Iowa City, Iowa, licensed in Iowa (MD-49707) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with University Of Iowa Hospital & Clinics, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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
Brett Allan Rosauer Md 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 Brett Rosauer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Iowa City, IA 52242
- Reassigned Medicare billing, Iowa enrollment
- 2,190 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 5
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.
University Of Iowa Hospital & Clinics
Acute Care Hospitals · Iowa City, IAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
IOWA CITY, IA 52242
IOWA CITY, IA 52242
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 Brett Rosauer's NPI number?
The NPI number for Brett Rosauer is 1447740287. It was assigned to this individual provider in the NPPES registry on May 17, 2018.
Where is Brett Rosauer located?
Brett Rosauer practices at 200 Hawkins Dr, Iowa City, IA 52242. The listed phone number is (319) 356-2223.
What is Brett Rosauer's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Brett Rosauer enrolled in Medicare?
Yes. Brett Rosauer 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 Brett Rosauer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brett Rosauer reassigns Medicare benefits to State University Of Iowa (Iowa City, IA). 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 Brett Rosauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brett Rosauer accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Insurance Company and 2 other insurers list Brett Rosauer 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 Brett Rosauer affiliated with any hospitals?
According to CMS data, Brett Rosauer is affiliated with University Of Iowa Hospital & Clinics.
When was this NPI record last updated?
The NPPES record for Brett Rosauer was last updated on March 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.