THOUSAND OAKS DIAGNOSTIC IMAGING CENTER
NPI 1629058466
Radiology - Diagnostic Radiology in Thousand Oaks, CA
About Thousand Oaks Diagnostic Imaging Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOUSAND OAKS DIAGNOSTIC IMAGING CENTER (NPI 1629058466), doing business as Thousand Oaks Radiology Group, is a healthcare organization registered as a diagnostic radiology in Thousand Oaks, California and active in the NPI registry since January 2006. The organization lists Barry D Klein, Managing Partner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Thousand Oaks Diagnostic Imaging Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
12Medicare enrollment records show 12 clinicians reassign Medicare billing to Thousand Oaks Diagnostic Imaging Center, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 5 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (12)
Thousand Oaks, CA 91360
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 Thousand Oaks Diagnostic Imaging Center's NPI number?
The NPI number for Thousand Oaks Diagnostic Imaging Center is 1629058466. It was assigned to this organization in the NPPES registry on January 18, 2006. The provider is doing business as Thousand Oaks Radiology Group.
Where is Thousand Oaks Diagnostic Imaging Center located?
Thousand Oaks Diagnostic Imaging Center is located at 227 West Janss Road Suite 150, Thousand Oaks, CA 91360. The listed phone number is (805) 496-7755.
What is Thousand Oaks Diagnostic Imaging Center's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Thousand Oaks Diagnostic Imaging Center enrolled in Medicare?
Yes. Thousand Oaks Diagnostic Imaging Center is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Thousand Oaks Diagnostic Imaging Center?
According to the CMS Revalidation Reassignment List (October 2026 release), 12 clinicians in 2 Medicare specialties reassign their Medicare billing to Thousand Oaks Diagnostic Imaging Center. A 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 the clinician's services. The largest specialties are Diagnostic Radiology (11) and Interventional Radiology (1). Of these, 2 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Thousand Oaks Diagnostic Imaging Center was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.
# Thousand Oaks Diagnostic Imaging Center · NPI 1629058466
Diagnostic Radiology organization in Thousand Oaks, California. Organization record, active in the CMS NPPES registry since January 18, 2006.
## Identity
- **NPI:** 1629058466 (Entity type: Organization)
- **Enumerated:** January 18, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **Also known as:** Thousand Oaks Radiology Group (Doing Business As)
- **Organization subpart:** Yes (part of Thousand Oaks Diagnostic Imaging Center)
- **Authorized official:** Barry Klein, MANAGING PARTNER
## Practice location
- **Address:** 227 WEST JANSS ROAD, SUITE 150, Thousand Oaks, CA 91360
- **Phone:** (805) 496-7755 · **Fax:** (805) 495-0023
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 12 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Diagnostic Radiology (11), Interventional Radiology (1); 2 practice at this address and 5 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1629058466) · Data from the CMS NPPES public registry.