NPPES file of Aug 9, 2026

Chicago Gastro LLC in Chicago, IL

This organization bills under NPI 1548414063, an organization record issued on Nov 11, 2008 with the primary taxonomy Gastroenterology Physician. Each clinician who works there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1548414063
Legal name
Chicago Gastro LLC
Entity
Type 2 · organization
Primary taxonomy
Gastroenterology Physician 207RG0100X
Practice location
945 W GEORGE ST STE 101, Chicago, IL 60657
Phone
773-537-0020
Enumerated
Nov 11, 2008
Record updated
Jan 8, 2009
Authorized official
Director (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

5 clinicians CMS lists with Chicago Gastro in Chicago

  1. Andrew Albert, MDGastroenterology Physician1659413656
  2. John Czarnecki, MDGastroenterology Physician1932198645
  3. Libby Pollack, PA-CPhysician Assistant1396148730
  4. Paige Saelens, PA-CPhysician Assistant1477181147
  5. Stephen Steiner, MDGastroenterology Physician1023102951

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

Checking an organization

  1. Confirm the business with the Illinois secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.