DR. REBECCA A UTTERMANN D.O
NPI 1386185957
Family Medicine in Chicago, IL
About Dr. Rebecca A Uttermann D.o NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. REBECCA A UTTERMANN D.O (NPI 1386185957) is an individual family medicine provider in Chicago, Illinois, licensed in Illinois (125.071836) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
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
Dr. Rebecca A Uttermann D.o 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 Rebecca Uttermann reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60622
- Reassigned Medicare billing, Illinois enrollment
- 383 clinicians in this Medicare group
Downers Grove, IL 60515
- Reassigned Medicare billing, Illinois enrollment
- 1,061 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60622 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 20
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 Rebecca Uttermann's NPI number?
The NPI number for Rebecca Uttermann is 1386185957. It was assigned to this individual provider in the NPPES registry on March 16, 2017.
Where is Rebecca Uttermann located?
Rebecca Uttermann practices at 1701 W Superior St, Chicago, IL 60622. The listed phone number is (312) 666-3494.
What is Rebecca Uttermann's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Rebecca Uttermann enrolled in Medicare?
Yes. Rebecca Uttermann 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 Rebecca Uttermann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Uttermann reassigns Medicare benefits to 2 organizations: Erie Family Health Center, Inc (Chicago, IL) and Dupage Medical Group Ltd (Downers Grove, IL). 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 Rebecca Uttermann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rebecca Uttermann accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Rebecca Uttermann 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 Rebecca Uttermann was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 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.
# Dr. Rebecca A Uttermann, D.O · NPI 1386185957
Family Medicine physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since March 16, 2017.
## Identity
- **NPI:** 1386185957 (Entity type: Individual)
- **Enumerated:** March 16, 2017
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 125.071836 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1701 W SUPERIOR ST, Chicago, IL 60622-5646
- **Phone:** (312) 666-3494
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Erie Family Health Center, Inc (NPI 1760499545, Chicago, IL); Dupage Medical Group Ltd (NPI 1801833983, Downers Grove, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** September 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1386185957) · Data from the CMS NPPES public registry.