DR. ZACHARY LOUIS NAGY DC
NPI 1083477376
Chiropractor in Fairfield, CT
About Dr. Zachary Louis Nagy Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ZACHARY LOUIS NAGY DC (NPI 1083477376) is an individual chiropractor in Fairfield, Connecticut, licensed in Connecticut (2312) and active in the NPI registry since January 2024. He is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Zachary Louis Nagy Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Zachary Nagy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Denver, CO 80204
- Reassigned Medicare billing, Colorado enrollment
- 2,259 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.
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 Zachary Nagy's NPI number?
The NPI number for Zachary Nagy is 1083477376. It was assigned to this individual provider in the NPPES registry on January 31, 2024.
Where is Zachary Nagy located?
Zachary Nagy practices at 1071 Jennings Rd, Fairfield, CT 06824. The listed phone number is (475) 330-4270.
What is Zachary Nagy's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Zachary Nagy enrolled in Medicare?
Yes. Zachary Nagy is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Zachary Nagy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Nagy reassigns Medicare benefits to Denver Health And Hospital Authority (Denver, CO). 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 Zachary Nagy'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 Zachary Nagy was last updated on February 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Zachary Louis Nagy, DC · NPI 1083477376
Chiropractor provider in Fairfield, Connecticut. Individual provider, active in the CMS NPPES registry since January 31, 2024.
## Identity
- **NPI:** 1083477376 (Entity type: Individual)
- **Enumerated:** January 31, 2024
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 2312 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1071 JENNINGS RD, Fairfield, CT 06824-7620
- **Phone:** (475) 330-4270
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Denver Health And Hospital Authority (NPI 1477569838, Denver, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** February 5, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1083477376) · Data from the CMS NPPES public registry.