KAYLA E NIXON MARSHALL M.D.
NPI 1831571926
Obstetrics & Gynecology - Gynecology in Chicago, IL
About Kayla E Nixon Marshall M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAYLA E NIXON MARSHALL M.D. (NPI 1831571926) is an individual gynecology provider in Chicago, Illinois, licensed in Illinois (036.148442) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Rush University Medical Center, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 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 and accepts Medicare assignment
Kayla E Nixon Marshall M.d. 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 Kayla Nixon Marshall reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 2,169 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rush University Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60612 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 3
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 Kayla Nixon Marshall's NPI number?
The NPI number for Kayla Nixon Marshall is 1831571926. It was assigned to this individual provider in the NPPES registry on June 24, 2015.
Where is Kayla Nixon Marshall located?
Kayla Nixon Marshall practices at 1725 W Harrison St Ste 407, Chicago, IL 60612. The listed phone number is (312) 942-5000.
What is Kayla Nixon Marshall's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.
Is Kayla Nixon Marshall enrolled in Medicare?
Yes. Kayla Nixon Marshall 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 Kayla Nixon Marshall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kayla Nixon Marshall reassigns Medicare benefits to Rush University Medical Group (Chicago, IL). 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 Kayla Nixon Marshall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kayla Nixon Marshall accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Kayla Nixon Marshall 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 Kayla Nixon Marshall affiliated with any hospitals?
According to CMS data, Kayla Nixon Marshall is affiliated with Rush University Medical Center.
When was this NPI record last updated?
The NPPES record for Kayla Nixon Marshall was last updated on September 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Kayla E Nixon Marshall, M.D. · NPI 1831571926
Gynecology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since June 24, 2015.
## Identity
- **NPI:** 1831571926 (Entity type: Individual)
- **Enumerated:** June 24, 2015
- **Primary specialty:** Obstetrics & Gynecology - Gynecology · taxonomy 207VG0400X
- **State license:** 036.148442 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1725 W HARRISON ST STE 407, Chicago, IL 60612-3852
- **Phone:** (312) 942-5000
## 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:** Rush University Medical Group (NPI 1093819542, Chicago, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** September 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1831571926) · Data from the CMS NPPES public registry.