GEORGE NICOLOPOULOS D.C.
NPI 1053708396
Chiropractor in Chicago, IL
About George Nicolopoulos D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEORGE NICOLOPOULOS D.C. (NPI 1053708396) is an individual chiropractor in Chicago, Illinois, licensed in Michigan (2301010321) and active in the NPI registry since April 2015.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
George Nicolopoulos D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show George Nicolopoulos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60661
- Reassigned Medicare billing, Illinois enrollment
- 2 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.
Other Providers at the Same Location NPPES 19
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 George Nicolopoulos's NPI number?
The NPI number for George Nicolopoulos is 1053708396. It was assigned to this individual provider in the NPPES registry on April 24, 2015.
Where is George Nicolopoulos located?
George Nicolopoulos practices at 430 W Erie St Suite 403, Chicago, IL 60654. The listed phone number is (312) 846-6647.
What is George Nicolopoulos's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is George Nicolopoulos enrolled in Medicare?
Yes. George Nicolopoulos is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for George Nicolopoulos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), George Nicolopoulos reassigns Medicare benefits to Serenity Integrative Medicine Ltd (Chicago, 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 George Nicolopoulos'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 George Nicolopoulos was last updated on October 19, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# George Nicolopoulos, D.C. · NPI 1053708396
Chiropractor provider in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since April 24, 2015.
## Identity
- **NPI:** 1053708396 (Entity type: Individual)
- **Enumerated:** April 24, 2015
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 2301010321 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 430 W ERIE ST, SUITE 403, Chicago, IL 60654
- **Phone:** (312) 846-6647 · **Fax:** (312) 846-6817
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Serenity Integrative Medicine Ltd (NPI 1699117531, Chicago, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 19, 2015
- **Other identifiers:** Medicare PIN 0M35060 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1053708396) · Data from the CMS NPPES public registry.