DR. LEELACH ROTHSCHILD DEKOVEN
NPI 1992908487
Anesthesiology in Chicago, IL
About Dr. Leelach Rothschild Dekoven NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LEELACH ROTHSCHILD DEKOVEN (NPI 1992908487) is an individual anesthesiology provider in Chicago, Illinois, licensed in Illinois (036116291) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with University Of Illinois Hospital And Clinics, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2003).
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. Leelach Rothschild Dekoven 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 Leelach Dekoven reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 2,127 clinicians in this Medicare group
Chicago, IL 60707
- Reassigned Medicare billing, Illinois enrollment
- 99 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Illinois Hospital And Clinics
Acute Care Hospitals · Chicago, ILMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
CHICAGO, IL 60612
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 Leelach Dekoven's NPI number?
The NPI number for Leelach Dekoven is 1992908487. It was assigned to this individual provider in the NPPES registry on June 11, 2007.
Where is Leelach Dekoven located?
Leelach Dekoven practices at 1740 W Taylor St Anesthesiology Dept. Suite 3200W, Chicago, IL 60612. The listed phone number is (312) 996-4020.
What is Leelach Dekoven's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Leelach Dekoven enrolled in Medicare?
Yes. Leelach Dekoven 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 Leelach Dekoven's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leelach Dekoven reassigns Medicare benefits to 2 organizations: Board Of Trustees Of The University Of Illinois (Chicago, IL) and Shriners Hospitals For Children (Chicago, 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 Leelach Dekoven's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Leelach Dekoven affiliated with any hospitals?
According to CMS data, Leelach Dekoven is affiliated with University Of Illinois Hospital And Clinics.
When was this NPI record last updated?
The NPPES record for Leelach Dekoven was last updated on February 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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. Leelach Rothschild Dekoven · NPI 1992908487
Anesthesiology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since June 11, 2007.
## Identity
- **NPI:** 1992908487 (Entity type: Individual)
- **Enumerated:** June 11, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 036116291 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1740 W TAYLOR ST, ANESTHESIOLOGY DEPT. SUITE 3200W, Chicago, IL 60612-7232
- **Phone:** (312) 996-4020
## 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): Board Of Trustees Of The University Of Illinois (NPI 1013136282, Chicago, IL); Shriners Hospitals For Children (NPI 1326536574, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 2003
## Record status
- **NPPES last updated:** February 24, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1992908487) · Data from the CMS NPPES public registry.