KOOHZAD KARIMI D.O.
NPI 1376920116
Family Medicine in Oak Park, IL
About Koohzad Karimi D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KOOHZAD KARIMI D.O. (NPI 1376920116) is an individual family medicine provider in Oak Park, Illinois, licensed in Illinois (036.158731) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Rush Oak Park Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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
Koohzad Karimi D.o. 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 Koohzad Karimi reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Park, IL 60304
- Reassigned Medicare billing, Illinois enrollment
- 51 clinicians in this Medicare group
Oak Brook, IL 60523
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Rush University Medical Group
- 2,169 clinicians in this Medicare group
Fort Worth, TX 76131
- Reassigned Medicare billing, Texas enrollment
- 14 clinicians in this Medicare group
Riverside, CA 92501
- Reassigned Medicare billing, California enrollment
- 48 clinicians in this Medicare group
Riverside, CA 92501
- Reassigned Medicare billing, California enrollment
- 54 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 3
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rush Oak Park Hospital
Acute Care Hospitals · Oak Park, ILRush University Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60304 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
OAK PARK, IL 60304
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 Koohzad Karimi's NPI number?
The NPI number for Koohzad Karimi is 1376920116. It was assigned to this individual provider in the NPPES registry on April 30, 2015.
Where is Koohzad Karimi located?
Koohzad Karimi practices at 520 S Maple Ave, Oak Park, IL 60304. The listed phone number is (708) 660-3296.
What is Koohzad Karimi's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Koohzad Karimi enrolled in Medicare?
Yes. Koohzad Karimi 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 Koohzad Karimi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Koohzad Karimi reassigns Medicare benefits to 5 organizations: Rush Oak Park Physicians Group Adult Medicine (Oak Park, IL), Rush University Medical Center (Oak Brook, IL), My Dr Now Texas PLLC (Fort Worth, TX), Alertive Healthcare Medical Group Apc (Riverside, CA) and Providence Healthcare Partners,, Inc (Riverside, CA). 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 Koohzad Karimi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Koohzad Karimi accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Koohzad Karimi 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 Koohzad Karimi affiliated with any hospitals?
According to CMS data, Koohzad Karimi is affiliated with Rush Oak Park Hospital and Rush University Medical Center.
When was this NPI record last updated?
The NPPES record for Koohzad Karimi was last updated on May 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Koohzad Karimi, D.O. · NPI 1376920116
Family Medicine physician in Oak Park, Illinois. Individual provider, active in the CMS NPPES registry since April 30, 2015.
## Identity
- **NPI:** 1376920116 (Entity type: Individual)
- **Enumerated:** April 30, 2015
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 036.158731 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 520 S MAPLE AVE, Oak Park, IL 60304-1022
- **Phone:** (708) 660-3296
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Rush Oak Park Physicians Group Adult Medicine (NPI 1548531924, Oak Park, IL); Rush University Medical Center (NPI 1801375696, Oak Brook, IL); My Dr Now Texas PLLC (NPI 1891647202, Fort Worth, TX); Alertive Healthcare Medical Group Apc (NPI 1467024331, Riverside, CA); Providence Healthcare Partners,, Inc (NPI 1699157701, Riverside, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa, class of 2015
## Record status
- **NPPES last updated:** May 25, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1376920116) · Data from the CMS NPPES public registry.