JEFFREY G LOBAS MD
NPI 1043206162
Pediatrics - Pediatric Pulmonology in Chicago, IL
About Jeffrey G Lobas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY G LOBAS MD (NPI 1043206162) is an individual pediatric pulmonology provider in Chicago, Illinois, licensed in Illinois (036128419) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Toledo College Of Medicine (1979).
NPPES Registry Identity
Specialties & Licenses 3
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 (PECOS)
Jeffrey G Lobas Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Jeffrey Lobas reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
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
Chicago, IL 60621
- Reassigned Medicare billing, Illinois enrollment
- 2,127 clinicians in this Medicare group
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 clinicians in this Medicare group
Billings, MT 59105
- Reassigned Medicare billing, Montana enrollment
- 438 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.
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.
CHICAGO, IL 60637
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 Jeffrey Lobas's NPI number?
The NPI number for Jeffrey Lobas is 1043206162. It was assigned to this individual provider in the NPPES registry on September 23, 2005.
Where is Jeffrey Lobas located?
Jeffrey Lobas practices at 5841 S Maryland Ave, Chicago, IL 60637. The listed phone number is (888) 824-0200.
What is Jeffrey Lobas's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Pulmonology, with taxonomy code 2080P0214X.
Is Jeffrey Lobas enrolled in Medicare?
Yes. Jeffrey Lobas is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jeffrey Lobas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Lobas reassigns Medicare benefits to 5 organizations: The University Of Chicago Medical Center (Chicago, IL), University Of Chicago (Chicago, IL), The Board Of Trustees Of The University Of Illinois (Chicago, IL), University Hospitals Medical Group Inc (Cleveland, OH) and Scl Health Medical Group - Billings, LLC (Billings, MT). 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 Jeffrey Lobas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jeffrey Lobas accept?
Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, Oscar Health, PacificSource Health Plans and Providence Health Plan list Jeffrey Lobas 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.
When was this NPI record last updated?
The NPPES record for Jeffrey Lobas was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.
# Jeffrey G Lobas, MD · NPI 1043206162
Pediatric Pulmonology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since September 23, 2005.
## Identity
- **NPI:** 1043206162 (Entity type: Individual)
- **Enumerated:** September 23, 2005
- **Primary specialty:** Pediatrics - Pediatric Pulmonology · taxonomy 2080P0214X
- **State license:** 036128419 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 5841 S MARYLAND AVE, Chicago, IL 60637-1443
- **Phone:** (888) 824-0200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): The University Of Chicago Medical Center (NPI 1033218128, Chicago, IL); University Of Chicago (NPI 1821048786, Chicago, IL); The Board Of Trustees Of The University Of Illinois (NPI 1427600345, Chicago, IL); University Hospitals Medical Group Inc (NPI 1669499414, Cleveland, OH); Scl Health Medical Group - Billings, LLC (NPI 1447866538, Billings, MT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Toledo College Of Medicine, class of 1979
## Record status
- **NPPES last updated:** September 29, 2026
- **Other identifiers:** Other 41639 (IA); Medicaid 2939868 (IA)
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Source: [NPI Profile](https://npiprofile.com/npi/1043206162) · Data from the CMS NPPES public registry.