KERE FREY DO
NPI 1144290560
Anesthesiology in Chicago, IL
About Kere Frey Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KERE FREY DO (NPI 1144290560) is an individual anesthesiology provider in Chicago, Illinois, licensed in Illinois (036084504) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with University Of Illinois Hospital And Clinics, and is a graduate of Philadelphia College Of Osteopathic Medicine (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Kere Frey Do 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 Kere Frey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 2,127 clinicians in this Medicare group
Chicago, IL 60608
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Mount Sinai Community Foundation
- 646 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.
University Of Illinois Hospital And Clinics
Acute Care Hospitals · Chicago, ILMedicare 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60612
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 Kere Frey's NPI number?
The NPI number for Kere Frey is 1144290560. It was assigned to this individual provider in the NPPES registry on January 26, 2006.
Where is Kere Frey located?
Kere Frey practices at 1740 W Taylor St Ste 3200, Chicago, IL 60612. The listed phone number is (312) 996-4037.
What is Kere Frey's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Kere Frey enrolled in Medicare?
Yes. Kere Frey 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 Kere Frey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kere Frey reassigns Medicare benefits to 2 organizations: Board Of Trustees Of The University Of Illinois (Chicago, IL) and Mount Sinai Community Foundation Dba Sinai Medical Group (Chicago, 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 Kere Frey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kere Frey affiliated with any hospitals?
According to CMS data, Kere Frey is affiliated with University Of Illinois Hospital And Clinics.
When was this NPI record last updated?
The NPPES record for Kere Frey was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Kere Frey, DO · NPI 1144290560
Anesthesiology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since January 26, 2006.
## Identity
- **NPI:** 1144290560 (Entity type: Individual)
- **Enumerated:** January 26, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 036084504 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1740 W TAYLOR ST STE 3200, Chicago, IL 60612-7232
- **Phone:** (312) 996-4037 · **Fax:** (708) 216-1249
## 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): Board Of Trustees Of The University Of Illinois (NPI 1013136282, Chicago, IL); Mount Sinai Community Foundation Dba Sinai Medical Group (NPI 1407264583, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 1989
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 36084504 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1144290560) · Data from the CMS NPPES public registry.