DR. ANTHONY J SUBIA III D.C.
NPI 1821395856
Chiropractor in La Crescenta, CA
About Dr. Anthony J Subia Iii D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANTHONY J SUBIA III D.C. (NPI 1821395856) is an individual chiropractor in La Crescenta, California, licensed in California (DC31840) and active in the NPI registry since February 2011. He is a graduate of Other (2010).
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. Anthony J Subia Iii D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Anthony Subia reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
La Crescenta, CA 91214
- Reassigned Medicare billing, California enrollment
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.
LA CRESCENTA, CA 91214
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 Anthony Subia's NPI number?
The NPI number for Anthony Subia is 1821395856. It was assigned to this individual provider in the NPPES registry on February 28, 2011.
Where is Anthony Subia located?
Anthony Subia practices at 2707 Foothill Blvd, La Crescenta, CA 91214. The listed phone number is (818) 247-4411.
What is Anthony Subia's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Anthony Subia enrolled in Medicare?
Yes. Anthony Subia is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Anthony Subia's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Subia reassigns Medicare benefits to Injury And Spinecare Chiropractic A Subia Corp (La Crescenta, 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 Anthony Subia'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 Anthony Subia was last updated on May 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Dr. Anthony J Subia III, D.C. · NPI 1821395856
Chiropractor provider in La Crescenta, California. Individual provider, active in the CMS NPPES registry since February 28, 2011.
## Identity
- **NPI:** 1821395856 (Entity type: Individual)
- **Enumerated:** February 28, 2011
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** DC31840 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2707 FOOTHILL BLVD, La Crescenta, CA 91214-3514
- **Phone:** (818) 247-4411
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Injury And Spinecare Chiropractic A Subia Corp (NPI 1023887148, La Crescenta, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** May 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1821395856) · Data from the CMS NPPES public registry.