DR. AARTI JANI M.D.
NPI 1245541119
Internal Medicine in Oak Park, IL
About Dr. Aarti Jani M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AARTI JANI M.D. (NPI 1245541119) is an individual internal medicine provider in Oak Park, Illinois, licensed in Illinois (125.058147) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2010).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Aarti Jani 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 Reassignments
2Medicare enrollment records show Aarti Jani reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hemet, CA 92545
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1982863783 (California)
- 5,228 clinicians in this Medicare group
Lancaster, CA 93535
- Reassigned Medicare billing, California enrollment
- 1,939 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 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 Aarti Jani's NPI number?
The NPI number for Aarti Jani is 1245541119. It was assigned to this individual provider in the NPPES registry on June 25, 2010.
Where is Aarti Jani located?
Aarti Jani practices at 3 Erie Ct Suite L-700, Oak Park, IL 60302. The listed phone number is (708) 763-1471.
What is Aarti Jani's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Aarti Jani enrolled in Medicare?
Yes. Aarti Jani 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 Aarti Jani's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aarti Jani reassigns Medicare benefits to 2 organizations: Southern California Permanente Medical Group (Hemet, CA) and County Of Los Angeles (Lancaster, 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 Aarti Jani'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 Aarti Jani was last updated on November 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Aarti Jani, M.D. · NPI 1245541119
Internal Medicine physician in Oak Park, Illinois. Individual provider, active in the CMS NPPES registry since June 25, 2010.
## Identity
- **NPI:** 1245541119 (Entity type: Individual)
- **Enumerated:** June 25, 2010
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 125.058147 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3 ERIE CT, SUITE L-700, Oak Park, IL 60302-2519
- **Phone:** (708) 763-1471
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Southern California Permanente Medical Group (NPI 1013433465, Hemet, CA); County Of Los Angeles (NPI 1205354370, Lancaster, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 2010
## Record status
- **NPPES last updated:** November 9, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1245541119) · Data from the CMS NPPES public registry.