DR. JAI SAILESH JANI M.D
NPI 1487960951
Anesthesiology in Chicago, IL
About Dr. Jai Sailesh Jani M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAI SAILESH JANI M.D (NPI 1487960951) is an individual anesthesiology provider in Chicago, Illinois, licensed in Illinois (036-138277) and active in the NPI registry since August 2010. He is enrolled in Medicare PECOS, is affiliated with John H Stroger Jr Hospital, and is a graduate of Other (2007).
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. Jai Sailesh 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
4Medicare enrollment records show Jai Jani reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60657
- Reassigned Medicare billing, Illinois enrollment
- 6 clinicians in this Medicare group
Chicago, IL 60625
- Reassigned Medicare billing, Illinois enrollment
- 350 clinicians in this Medicare group
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 1,047 clinicians in this Medicare group
Oak Lawn, IL 60453
- Reassigned Medicare billing, Illinois enrollment
- 93 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
John H Stroger Jr Hospital
Acute Care Hospitals · Chicago, ILProvident Hospital Of Chicago
Acute Care Hospitals · Chicago, ILOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60657
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 Jai Jani's NPI number?
The NPI number for Jai Jani is 1487960951. It was assigned to this individual provider in the NPPES registry on August 23, 2010.
Where is Jai Jani located?
Jai Jani practices at 836 W Wellington Ave Advocate Illinois Masonic, Chicago, IL 60657. The listed phone number is (773) 296-7041.
What is Jai Jani's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Jai Jani enrolled in Medicare?
Yes. Jai 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 Jai Jani's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jai Jani reassigns Medicare benefits to 4 organizations: Chicago Anesthesiology Pain Specialists LLC (Chicago, IL), Swedish Covenant Management Services, Inc. (Chicago, IL), Cook County (Chicago, IL) and Midwest Anesthesiologists, Ltd. (Oak Lawn, 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 Jai Jani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jai Jani affiliated with any hospitals?
According to CMS data, Jai Jani is affiliated with John H Stroger Jr Hospital and Provident Hospital Of Chicago.
When was this NPI record last updated?
The NPPES record for Jai Jani was last updated on September 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Jai Sailesh Jani, M.D · NPI 1487960951
Anesthesiology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since August 23, 2010.
## Identity
- **NPI:** 1487960951 (Entity type: Individual)
- **Enumerated:** August 23, 2010
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 036-138277 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 836 W WELLINGTON AVE, ADVOCATE ILLINOIS MASONIC, Chicago, IL 60657-5147
- **Phone:** (773) 296-7041
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Chicago Anesthesiology Pain Specialists LLC (NPI 1104008218, Chicago, IL); Swedish Covenant Management Services, Inc. (NPI 1760432348, Chicago, IL); Cook County (NPI 1861513996, Chicago, IL); Midwest Anesthesiologists, Ltd. (NPI 1447209390, Oak Lawn, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** September 23, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1487960951) · Data from the CMS NPPES public registry.