UCLA RAD-ONC GROUP PRACTICE
NPI 1730143454
Radiology - Radiation Oncology in Los Angeles, CA
About Ucla Rad-onc Group Practice NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
UCLA RAD-ONC GROUP PRACTICE (NPI 1730143454) is a healthcare organization registered as a radiation oncology in Los Angeles, California and active in the NPI registry since April 2006. The organization lists Michael L Steinberg, Professor Chairman, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 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)
Ucla Rad-onc Group Practice is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
31Medicare enrollment records show 31 clinicians reassign Medicare billing to Ucla Rad-Onc Group Practice, which bills Medicare for the services they deliver. Of these, 10 practice at this address and 26 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 31Los Angeles, CA 90095
Los Angeles, CA 90095
Los Angeles, CA 90095
Los Angeles, CA 90095
Los Angeles, CA 90095
Los Angeles, CA 90095
Los Angeles, CA 90095
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 The Regents Of The University Of California's NPI number?
The NPI number for The Regents Of The University Of California is 1730143454. It was assigned to this organization in the NPPES registry on April 12, 2006. The provider is doing business as Ucla Rad-Onc Group Practice.
Where is The Regents Of The University Of California located?
The Regents Of The University Of California is located at 200 Medical Plz Suite B265, Los Angeles, CA 90095. The listed phone number is (310) 825-0128.
What is The Regents Of The University Of California's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is The Regents Of The University Of California enrolled in Medicare?
Yes. The Regents Of The University Of California is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through The Regents Of The University Of California?
According to the CMS Revalidation Reassignment List (October 2026 release), 31 clinicians in 3 Medicare specialties reassign their Medicare billing to The Regents Of The University Of California. 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 Radiation Oncology (26), Nurse Practitioner (4) and Diagnostic Radiology (1). Of these, 10 practice at this address and 26 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 The Regents Of The University Of California was last updated on November 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Ucla Rad-Onc Group Practice · NPI 1730143454
Radiation Oncology organization in Los Angeles, California. Organization record, active in the CMS NPPES registry since April 12, 2006.
## Identity
- **NPI:** 1730143454 (Entity type: Organization)
- **Enumerated:** April 12, 2006
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **Legal business name:** The Regents Of The University Of California
- **Organization subpart:** No
- **Authorized official:** Michael Steinberg, PROFESSOR CHAIRMAN
## Practice location
- **Address:** 200 MEDICAL PLZ SUITE B265, Los Angeles, CA 90095-0001
- **Phone:** (310) 825-0128
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 31 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Radiation Oncology (26), Nurse Practitioner (4), Diagnostic Radiology (1); 10 practice at this address and 26 within 10 miles; [full list](https://npiprofile.com/npi/1730143454/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 10, 2020
- **Other identifiers:** Medicaid GR0059730 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1730143454) · Data from the CMS NPPES public registry.