DR. KAREN BETH WEINSTEIN MD
NPI 1790732048
Internal Medicine in Oak Park, IL
About Dr. Karen Beth Weinstein Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KAREN BETH WEINSTEIN MD (NPI 1790732048) is an individual internal medicine provider in Oak Park, Illinois and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Loyola University Medical Center, and is a graduate of Rush Medical College Of Rush University (1983).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Karen Beth Weinstein 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Loyola University Medical Center
Acute Care Hospitals · Maywood, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60302 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OAK PARK, IL 60302
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 Weinstein's NPI number?
The NPI number for Karen Weinstein is 1790732048. It was assigned to this individual provider in the NPPES registry on May 30, 2006.
Where is Karen Weinstein located?
Karen Weinstein practices at 1 Erie Ct Suite 4010, Oak Park, IL 60302. The listed phone number is (708) 848-4630.
What is Karen Weinstein's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Karen Weinstein enrolled in Medicare?
Yes. Karen Weinstein 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.
Is Karen Weinstein affiliated with any hospitals?
According to CMS data, Karen Weinstein is affiliated with Loyola University Medical Center.
When was this NPI record last updated?
The NPPES record for Karen Weinstein was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 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.
# Dr. Karen Beth Weinstein, MD · NPI 1790732048
Internal Medicine physician in Oak Park, Illinois. Individual provider, active in the CMS NPPES registry since May 30, 2006.
## Identity
- **NPI:** 1790732048 (Entity type: Individual)
- **Enumerated:** May 30, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 1 ERIE CT, SUITE 4010, Oak Park, IL 60302-2566
- **Phone:** (708) 848-4630 · **Fax:** (708) 848-4672
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Rush Medical College Of Rush University, class of 1983
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1790732048) · Data from the CMS NPPES public registry.