DR. LEELA CHOCKALINGAM MD
NPI 1972062792
Hospitalist in Aurora, CO
About Dr. Leela Chockalingam Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LEELA CHOCKALINGAM MD (NPI 1972062792) is an individual hospitalist provider in Aurora, Colorado, licensed in Colorado (067935) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Central Dupage Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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. Leela Chockalingam Md 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 Leela Chockalingam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 4,817 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 4
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.
Northwestern Medicine Central Dupage Hospital
Acute Care Hospitals · Winfield, ILNorthwestern Memorial Hospital
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80045 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
AURORA, CO 80045
AURORA, CO 80045
AURORA, CO 80045
AURORA, CO 80045
AURORA, CO 80045
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 Leela Chockalingam's NPI number?
The NPI number for Leela Chockalingam is 1972062792. It was assigned to this individual provider in the NPPES registry on March 19, 2019.
Where is Leela Chockalingam located?
Leela Chockalingam practices at 13001 E 17th Pl, Aurora, CO 80045. The listed phone number is (303) 724-1792.
What is Leela Chockalingam's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Leela Chockalingam enrolled in Medicare?
Yes. Leela Chockalingam 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 Leela Chockalingam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leela Chockalingam reassigns Medicare benefits to Northwestern Medical Faculty Foundation (Carol Stream, 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 Leela Chockalingam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Leela Chockalingam affiliated with any hospitals?
According to CMS data, Leela Chockalingam is affiliated with Northwestern Medicine Central Dupage Hospital and Northwestern Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Leela Chockalingam was last updated on February 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Leela Chockalingam, MD · NPI 1972062792
Hospitalist physician in Aurora, Colorado. Individual provider, active in the CMS NPPES registry since March 19, 2019.
## Identity
- **NPI:** 1972062792 (Entity type: Individual)
- **Enumerated:** March 19, 2019
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 067935 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 13001 E 17TH PL, Aurora, CO 80045-2570
- **Phone:** (303) 724-1792
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Northwestern Medical Faculty Foundation (NPI 1346235314, Carol Stream, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 2019
## Record status
- **NPPES last updated:** February 1, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1972062792) · Data from the CMS NPPES public registry.