CHARLES HARRIS M.D.
NPI 1326065871
Emergency Medicine in Chicago, IL
About Charles Harris M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES HARRIS M.D. (NPI 1326065871) is an individual emergency medicine provider in Chicago, Illinois, licensed in Illinois (036-112117) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Charles Harris M.d. 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 Reassignment
Medicare enrollment records show Charles Harris reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Prunedale, CA 93907
- Reassigned Medicare billing, California enrollment
- 284 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60647 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.
CHICAGO, IL 60647
CHICAGO, IL 60647
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 Charles Harris's NPI number?
The NPI number for Charles Harris is 1326065871. It was assigned to this individual provider in the NPPES registry on July 17, 2006.
Where is Charles Harris located?
Charles Harris practices at 2750 W North Ave, Chicago, IL 60647. The listed phone number is (312) 666-3494.
What is Charles Harris's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Charles Harris enrolled in Medicare?
Yes. Charles Harris 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 organization bills Medicare for Charles Harris's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Harris reassigns Medicare benefits to County Of Monterey (Prunedale, CA). 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 Charles Harris'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 Charles Harris was last updated on December 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.