DR. KARO ISAJAN DC
NPI 1124390067
Chiropractor in Santa Clara, CA
About Dr. Karo Isajan Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KARO ISAJAN DC (NPI 1124390067) is an individual chiropractor in Santa Clara, California, licensed in California (32193) and active in the NPI registry since February 2012. He maintains a secondary practice location in San Jose and is a graduate of Palmer College Chiropractic - West Sunnyvale (2011).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Karo Isajan Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Karo Isajan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Jose, CA 95125
- 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.
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 Karo Isajan's NPI number?
The NPI number for Karo Isajan is 1124390067. It was assigned to this individual provider in the NPPES registry on February 8, 2012.
Where is Karo Isajan located?
Karo Isajan practices at 5145 Stevens Creek Blvd Ste 130, Santa Clara, CA 95051. The listed phone number is (408) 533-0553.
What is Karo Isajan's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Karo Isajan enrolled in Medicare?
Yes. Karo Isajan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Karo Isajan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karo Isajan reassigns Medicare benefits to Isajan Platinum Chiropractic, Inc. (San Jose, 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 Karo Isajan'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 Karo Isajan was last updated on July 30, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Karo Isajan, DC · NPI 1124390067
Chiropractor provider in Santa Clara, California. Individual provider, active in the CMS NPPES registry since February 8, 2012.
## Identity
- **NPI:** 1124390067 (Entity type: Individual)
- **Enumerated:** February 8, 2012
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 32193 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5145 STEVENS CREEK BLVD STE 130, Santa Clara, CA 95051
- **Phone:** (408) 533-0553
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Isajan Platinum Chiropractic, Inc. (NPI 1609356054, San Jose, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Palmer College Chiropractic - West Sunnyvale, class of 2011
## Record status
- **NPPES last updated:** July 30, 2018
---
Source: [NPI Profile](https://npiprofile.com/npi/1124390067) · Data from the CMS NPPES public registry.