NYESHA LENAI BROWN DO
NPI 1093456923
Family Medicine in Chicago, IL
About Nyesha Lenai Brown Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NYESHA LENAI BROWN DO (NPI 1093456923) is an individual family medicine provider in Chicago, Illinois, licensed in Illinois (036.175651) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with The University Of Chicago Medical Center, and maintains a secondary practice location in Rosemont.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nyesha Lenai Brown Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Nyesha Brown reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rosemont, IL 60018
- Reassigned Medicare billing, Illinois enrollment
- 37 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.
The University Of Chicago Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60637 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 60637
CHICAGO, IL 60637
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 Nyesha Brown's NPI number?
The NPI number for Nyesha Brown is 1093456923. It was assigned to this individual provider in the NPPES registry on April 5, 2022. The provider is also known as Nyesha Lenai White-Brown Do.
Where is Nyesha Brown located?
Nyesha Brown practices at 5841 S Maryland Ave # 6098, Chicago, IL 60637. The listed phone number is (855) 702-8222.
What is Nyesha Brown's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Nyesha Brown enrolled in Medicare?
Yes. Nyesha Brown is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Nyesha Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nyesha Brown reassigns Medicare benefits to Natarajan Medical Group Of Illinois, PC (Rosemont, 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 Nyesha Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nyesha Brown affiliated with any hospitals?
According to CMS data, Nyesha Brown is affiliated with The University Of Chicago Medical Center.
When was this NPI record last updated?
The NPPES record for Nyesha Brown was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Nyesha Lenai Brown, DO · NPI 1093456923
Family Medicine physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since April 5, 2022.
## Identity
- **NPI:** 1093456923 (Entity type: Individual)
- **Enumerated:** April 5, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 036.175651 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5841 S MARYLAND AVE # 6098, Chicago, IL 60637-1443
- **Phone:** (855) 702-8222
## 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:** Natarajan Medical Group Of Illinois, PC (NPI 1639430861, Rosemont, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rowan University School Of Osteopathic Medicine, class of 2022
## Record status
- **NPPES last updated:** May 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1093456923) · Data from the CMS NPPES public registry.