PENINAH KAMAU
NPI 1407680317
Nurse Practitioner - Primary Care in Oak Park, IL
About Peninah Kamau NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PENINAH KAMAU (NPI 1407680317) is an individual primary care provider in Oak Park, Illinois, licensed in Illinois (209030425) and active in the NPI registry since September 2024. She is enrolled in Medicare PECOS and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2023).
NPPES Registry Identity
Specialties & Licenses
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
Peninah Kamau 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 Peninah Kamau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oak Park, IL 60302
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Cimpar Sc
- 70 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 60302 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OAK PARK, IL 60302
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 Peninah Kamau's NPI number?
The NPI number for Peninah Kamau is 1407680317. It was assigned to this individual provider in the NPPES registry on September 2, 2024.
Where is Peninah Kamau located?
Peninah Kamau practices at 101 Madison St, Oak Park, IL 60302. The listed phone number is (708) 486-2700.
What is Peninah Kamau's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Peninah Kamau enrolled in Medicare?
Yes. Peninah Kamau 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 Peninah Kamau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peninah Kamau reassigns Medicare benefits to Cimpar, S.C. (Oak Park, 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 Peninah Kamau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Peninah Kamau accept?
Health plans from Oscar Health list Peninah Kamau 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 Peninah Kamau was last updated on September 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 days 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.
# Peninah Kamau · NPI 1407680317
Primary Care physician in Oak Park, Illinois. Individual provider, active in the CMS NPPES registry since September 2, 2024.
## Identity
- **NPI:** 1407680317 (Entity type: Individual)
- **Enumerated:** September 2, 2024
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 209030425 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 MADISON ST, Oak Park, IL 60302-4278
- **Phone:** (708) 486-2700
## 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:** Cimpar, S.C. (NPI 1467496224, Oak Park, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loyola University Of Chicago, Stritch School Of Medicine, class of 2023
## Record status
- **NPPES last updated:** September 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1407680317) · Data from the CMS NPPES public registry.