Catalyst Clinical Group, INC in Chicago, IL
This organization bills under NPI 1316397979, an organization record issued on Jun 14, 2016 with the primary taxonomy Clinical Social Worker. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1316397979
- Legal name
- Catalyst Clinical Group, INC
- Entity
- Type 2 · organization
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 4433 N RAVENSWOOD AVE STE 210, Chicago, IL 60640
- Phone
- 312-834-5487
- Enumerated
- Jun 14, 2016
- Record updated
- Mar 3, 2026
- Authorized official
- Chief Clinical Officer (title as filed)
3 clinicians CMS lists with Catalyst Clinical Group in Chicago
- Jeffrey Pyritz, LCSWClinical Social Worker1073064895
- Lucas Swenink, LCSW, CADCClinical Social Worker1609212802
- Lee Thompson, LSWClinical Social Worker1104579838
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Illinois secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
All taxonomies on this record
- 104100000X Social Worker
- 1041C0700X Clinical Social Worker
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.