JAMILAH JOHNSON
NPI 1154796605
Nurse Practitioner - Primary Care in Willowbrook, IL
About Jamilah Johnson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMILAH JOHNSON (NPI 1154796605) is an individual primary care provider in Willowbrook, Illinois, licensed in Illinois (209.013642) and active in the NPI registry since December 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Jamilah Johnson 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
5Medicare enrollment records show Jamilah Johnson reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Darien, IL 60561
- Reassigned Medicare billing, Illinois enrollment
- 19 clinicians in this Medicare group
Chicago, IL 60617
- Reassigned Medicare billing, Illinois enrollment
- 343 clinicians in this Medicare group
Schaumburg, IL 60195
- Reassigned Medicare billing, Illinois enrollment
- 91 clinicians in this Medicare group
Evanston, IL 60202
- Reassigned Medicare billing, Illinois enrollment
- 73 clinicians in this Medicare group
Hoffman Estates, IL 60192
- Reassigned Medicare billing, Illinois enrollment
- 17 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 9
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 60527 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 Jamilah Johnson's NPI number?
The NPI number for Jamilah Johnson is 1154796605. It was assigned to this individual provider in the NPPES registry on December 9, 2015.
Where is Jamilah Johnson located?
Jamilah Johnson practices at 40 75th St, Willowbrook, IL 60527. The listed phone number is (630) 581-5372.
What is Jamilah Johnson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Jamilah Johnson enrolled in Medicare?
Yes. Jamilah Johnson 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 Jamilah Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jamilah Johnson reassigns Medicare benefits to 5 organizations: New Southtown Medical Group S C (Darien, IL), Oak Street Health Physicians Group, PC (Chicago, IL), Senf Np Family Medicine PLLC (Schaumburg, IL), Trio Health Medical Il Np Partners PLLC (Evanston, IL) and Integra Medical Doctors Inc (Hoffman Estates, 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 Jamilah Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jamilah Johnson was last updated on September 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.