SHIRLEY MONTGOMERY M.D.
NPI 1437192242
Pediatrics in Chicago, IL
About Shirley Montgomery M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHIRLEY MONTGOMERY M.D. (NPI 1437192242) is an individual pediatrics provider in Chicago, Illinois, licensed in Illinois (036-061800) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Shirley Montgomery M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Shirley Montgomery reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60649
- Reassigned Medicare billing, Illinois enrollment
- 49 clinicians in this Medicare group
Chicago, IL 60649
- Reassigned Medicare billing, Illinois enrollment
- 25 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 60649 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 14
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 Shirley Montgomery's NPI number?
The NPI number for Shirley Montgomery is 1437192242. It was assigned to this individual provider in the NPPES registry on June 13, 2006.
Where is Shirley Montgomery located?
Shirley Montgomery practices at 1625 E 75th St First Floor, Chicago, IL 60649. The listed phone number is (773) 947-7500.
What is Shirley Montgomery's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Shirley Montgomery enrolled in Medicare?
Yes. Shirley Montgomery is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Shirley Montgomery's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shirley Montgomery reassigns Medicare benefits to 2 organizations: Friedell Clinic, S. C. (Chicago, IL) and Great Lakes Emergency Physicians Medical Group Sc (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 Shirley Montgomery's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shirley Montgomery accept?
Health plans from Oscar Health and Oscar Insurance Company list Shirley Montgomery 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 Shirley Montgomery was last updated on April 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Shirley Montgomery, M.D. · NPI 1437192242
Pediatrics physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since June 13, 2006.
## Identity
- **NPI:** 1437192242 (Entity type: Individual)
- **Enumerated:** June 13, 2006
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 036-061800 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1625 E 75TH ST, FIRST FLOOR, Chicago, IL 60649-3603
- **Phone:** (773) 947-7500
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Friedell Clinic, S. C. (NPI 1306854021, Chicago, IL); Great Lakes Emergency Physicians Medical Group Sc (NPI 1689212581, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 24, 2013
- **Other identifiers:** Medicare UPIN D15071 (IL); Medicaid 036-061800 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1437192242) · Data from the CMS NPPES public registry.