DR. JAMES A COLOMBO MD
NPI 1972692069
Anesthesiology in Park Ridge, IL
About Dr. James A Colombo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES A COLOMBO MD (NPI 1972692069) is an individual anesthesiology provider in Park Ridge, Illinois, licensed in Illinois (036-088764) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with The University Of Chicago Medical Center, and maintains a secondary practice location in Chicago.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dr. James A Colombo 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 Reassignments
7Medicare enrollment records show James Colombo reassigns Medicare billing to 7 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
Wray, CO 80758
- Reassigned Medicare billing, Colorado enrollment
- 324 clinicians in this Medicare group
Cheyenne, WY 82001
- Reassigned Medicare billing, Wyoming enrollment
- 27 clinicians in this Medicare group
Greeley, CO 80631
- Reassigned Medicare billing, Colorado enrollment
- 107 clinicians in this Medicare group
Casper, WY 82601
- Reassigned Medicare billing, Wyoming enrollment
- 54 clinicians in this Medicare group
Edwards, CO 81632
- Reassigned Medicare billing, Colorado enrollment
- 128 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 6
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.
The University Of Chicago Medical Center
Acute Care Hospitals · Chicago, ILCheyenne Regional Medical Center
Acute Care Hospitals · Cheyenne, WYOther Providers at the Same Location NPPES 18
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 James Colombo's NPI number?
The NPI number for James Colombo is 1972692069. It was assigned to this individual provider in the NPPES registry on October 12, 2006.
Where is James Colombo located?
James Colombo practices at 1775 W. Dempster, Park Ridge, IL 60068. The listed phone number is (847) 723-2210.
What is James Colombo's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is James Colombo enrolled in Medicare?
Yes. James Colombo 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 James Colombo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Colombo reassigns Medicare benefits to 7 organizations: The University Of Chicago Medical Center (Chicago, IL), University Of Chicago (Chicago, IL), Banner Health Physicians Colorado LLC (Wray, CO), Anesthesiology Consultants Of Cheyenne LLC (Cheyenne, WY), Rocky Mountain State Anesthesia Providers (Greeley, CO) and 2 more organizations, listed in the Medicare section above. 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 James Colombo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Colombo accept?
Health plans from Blue Cross Blue Shield of Wyoming list James Colombo 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 James Colombo affiliated with any hospitals?
According to CMS data, James Colombo is affiliated with The University Of Chicago Medical Center and Cheyenne Regional Medical Center.
When was this NPI record last updated?
The NPPES record for James Colombo was last updated on June 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.