DR. JAMES A RICHARDSON MD
NPI 1790765584
Emergency Medicine in Hazel Crest, IL
About Dr. James A Richardson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES A RICHARDSON MD (NPI 1790765584) is an individual emergency medicine provider in Hazel Crest, Illinois, licensed in Illinois (036-088445) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Marietta.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. James A Richardson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show James Richardson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oak Lawn, IL 60453
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Advocate Health And Hospitals Corporation
- 4,870 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 60429 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.
HAZEL CREST, IL 60429
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 James Richardson's NPI number?
The NPI number for James Richardson is 1790765584. It was assigned to this individual provider in the NPPES registry on January 19, 2006.
Where is James Richardson located?
James Richardson practices at 17800 Kedzie Ave, Hazel Crest, IL 60429. The listed phone number is (708) 213-4200.
What is James Richardson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is James Richardson enrolled in Medicare?
Yes. James Richardson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for James Richardson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Richardson reassigns Medicare benefits to Advocate Health & Hospitals Corporation (Oak Lawn, 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 James Richardson'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 James Richardson was last updated on November 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.