JOSEPH J PINZONE M D INC
NPI 1023596574
Clinic/Center - Oncology, Radiation in Irvine, CA
About Joseph J Pinzone M D Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH J PINZONE M D INC (NPI 1023596574) is a healthcare organization registered as an oncology, radiation in Irvine, California and active in the NPI registry since August 2018. The organization lists Joseph Jude Pinzone, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
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)
Joseph J Pinzone M D Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Joseph J Pinzone M D Inc, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Joseph J Pinzone M D Inc's NPI number?
The NPI number for Joseph J Pinzone M D Inc is 1023596574. It was assigned to this organization in the NPPES registry on August 6, 2018.
Where is Joseph J Pinzone M D Inc located?
Joseph J Pinzone M D Inc is located at 16300 Sand Canyon Ave Ste 711, Irvine, CA 92618. The listed phone number is (888) 580-5900.
What is Joseph J Pinzone M D Inc's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Oncology, Radiation, with taxonomy code 261QX0203X.
Is Joseph J Pinzone M D Inc enrolled in Medicare?
Yes. Joseph J Pinzone M D Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Joseph J Pinzone M D Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Joseph J Pinzone M D Inc. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Joseph J Pinzone M D Inc was last updated on March 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Joseph J Pinzone M D Inc · NPI 1023596574
Oncology, Radiation organization in Irvine, California. Organization record, active in the CMS NPPES registry since August 6, 2018.
## Identity
- **NPI:** 1023596574 (Entity type: Organization)
- **Enumerated:** August 6, 2018
- **Primary specialty:** Clinic/Center - Oncology, Radiation · taxonomy 261QX0203X
- **Organization subpart:** No
- **Authorized official:** Joseph Pinzone, PRESIDENT
## Practice location
- **Address:** 16300 SAND CANYON AVE STE 711, Irvine, CA 92618-3707
- **Phone:** (888) 580-5900 · **Fax:** (855) 510-0119
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1023596574) · Data from the CMS NPPES public registry.