WILL GUZINSKI
NPI 1053279612
Chiropractor in Phoenix, AZ
About Will Guzinski NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILL GUZINSKI (NPI 1053279612) is an individual chiropractor in Phoenix, Arizona, licensed in Arizona (9504) and active in the NPI registry since January 2026. He is a graduate of Palmer College Chiropractic - Davenport (2024).
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)
Will Guzinski is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Will Guzinski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Phoenix, AZ 85028
- Reassigned Medicare billing, Arizona enrollment
- 3 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
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 Will Guzinski's NPI number?
The NPI number for Will Guzinski is 1053279612. It was assigned to this individual provider in the NPPES registry on January 13, 2026.
Where is Will Guzinski located?
Will Guzinski practices at 4530 E Shea Blvd Ste 142, Phoenix, AZ 85028. The listed phone number is (480) 672-3109.
What is Will Guzinski's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Will Guzinski enrolled in Medicare?
Yes. Will Guzinski is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Will Guzinski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Will Guzinski reassigns Medicare benefits to Ace Chiropractic Phx PLLC (Phoenix, AZ). 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 Will Guzinski'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 Will Guzinski was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Will Guzinski · NPI 1053279612
Chiropractor provider in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since January 13, 2026.
## Identity
- **NPI:** 1053279612 (Entity type: Individual)
- **Enumerated:** January 13, 2026
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 9504 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 4530 E SHEA BLVD STE 142, Phoenix, AZ 85028-6067
- **Phone:** (480) 672-3109
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Ace Chiropractic Phx PLLC (NPI 1427993955, Phoenix, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Palmer College Chiropractic - Davenport, class of 2024
## Record status
- **NPPES last updated:** January 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1053279612) · Data from the CMS NPPES public registry.