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DR. JOSEPH R. CASTRO M.D.
NPI 1568708113
Radiology - Radiation Oncology in San Rafael, CA

Active since December 28, 2012
24 LOCHNESS LN, SAN RAFAEL, CA 94901(415) 457-1587 Get Directions Write a Review

NPPES record last updated: December 28, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Joseph R. Castro M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOSEPH R. CASTRO M.D. (NPI 1568708113) is an individual radiation oncology provider in San Rafael, California, licensed in California (GFE7231) and active in the NPI registry since December 2012.

NPPES Registry Identity

NPI1568708113
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameDR. JOSEPH R. CASTROCredential: M.D.
Location Address24 LOCHNESS LNSan Rafael, CA 94901-2425
Mailing Address24 Lochness LnSan Rafael, CA 94901-2425 · (415) 457-1587
Phone(415) 457-1587
Sole ProprietorYes
Enumeration DateDecember 28, 2012
✔ NPI 1568708113 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License✔ Licensed in CA · GFE7231
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
24 LOCHNESS LN, San Rafael, CA 94901
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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 Castro's NPI number?

The NPI number for Joseph Castro is 1568708113. It was assigned to this individual provider in the NPPES registry on December 28, 2012.

Where is Joseph Castro located?

Joseph Castro practices at 24 Lochness Ln, San Rafael, CA 94901. The listed phone number is (415) 457-1587.

What is Joseph Castro's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

When was this NPI record last updated?

The NPPES record for Joseph Castro was last updated on December 28, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.