JACQUELINE LEAVITT M.D.
NPI 1144332768
Internal Medicine in Chicago, IL
About Jacqueline Leavitt M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JACQUELINE LEAVITT M.D. (NPI 1144332768) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (036-096995) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with The University Of Chicago Medical Center, and is a graduate of Rush Medical College Of Rush University (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Jacqueline Leavitt 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
3Medicare enrollment records show Jacqueline Leavitt reassigns Medicare billing to 3 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
- Medicare enrollment name: Rush University Medical Group
- 2,169 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 1,905 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 2,237 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The University Of Chicago Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60612 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
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.
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 Jacqueline Leavitt's NPI number?
The NPI number for Jacqueline Leavitt is 1144332768. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is Jacqueline Leavitt located?
Jacqueline Leavitt practices at 1700 W Van Buren St Suite 500, Chicago, IL 60612. The listed phone number is (312) 563-2875.
What is Jacqueline Leavitt's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jacqueline Leavitt enrolled in Medicare?
Yes. Jacqueline Leavitt 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 Jacqueline Leavitt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jacqueline Leavitt reassigns Medicare benefits to 3 organizations: Rush University Medical Center (Chicago, IL), The University Of Chicago Medical Center (Chicago, IL) and University Of Chicago (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 Jacqueline Leavitt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jacqueline Leavitt accept?
Health plans from Oscar Health list Jacqueline Leavitt 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 Jacqueline Leavitt affiliated with any hospitals?
According to CMS data, Jacqueline Leavitt is affiliated with The University Of Chicago Medical Center.
When was this NPI record last updated?
The NPPES record for Jacqueline Leavitt was last updated on February 12, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Jacqueline Leavitt, M.D. · NPI 1144332768
Internal Medicine physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1144332768 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 036-096995 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1700 W VAN BUREN ST, SUITE 500, Chicago, IL 60612-3218
- **Phone:** (312) 563-2875 · **Fax:** (312) 942-3012
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Rush University Medical Center (NPI 1184269425, Chicago, IL); The University Of Chicago Medical Center (NPI 1033218128, Chicago, IL); University Of Chicago (NPI 1821048786, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 1995
## Record status
- **NPPES last updated:** February 12, 2008
- **Other identifiers:** Medicare ID-Type Unspecified L67869 (IL); Medicare UPIN G84810 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1144332768) · Data from the CMS NPPES public registry.