KAREN BETH GREENBERG LCSW
NPI 1144414210
Social Worker - Clinical in Evanston, IL
About Karen Beth Greenberg Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN BETH GREENBERG LCSW (NPI 1144414210) is an individual clinical provider in Evanston, Illinois, licensed in Illinois (149-013491) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Karen Beth Greenberg Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Karen Greenberg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Evanston, IL 60201
- Reassigned Medicare billing, Illinois enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 5
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 Karen Greenberg's NPI number?
The NPI number for Karen Greenberg is 1144414210. It was assigned to this individual provider in the NPPES registry on August 31, 2007.
Where is Karen Greenberg located?
Karen Greenberg practices at 708 Church St Ste 247, Evanston, IL 60201. The listed phone number is (312) 203-9648.
What is Karen Greenberg's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Karen Greenberg enrolled in Medicare?
Yes. Karen Greenberg is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Karen Greenberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Greenberg reassigns Medicare benefits to Karen Greenberg Limited (Evanston, IL). The 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 Karen Greenberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Karen Greenberg was last updated on June 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.