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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RICHARD T PEDERSON MD
NPI 1467434621
Radiology - Diagnostic Radiology in Los Alamitos, CA

Active since November 15, 2005
3761 KATELLA AVE, LOS ALAMITOS MEDICAL CENTER, LOS ALAMITOS, CA 90720(562) 799-3294 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Richard T Pederson Md NPPES

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

RICHARD T PEDERSON MD (NPI 1467434621) is an individual diagnostic radiology provider in Los Alamitos, California, licensed in California (G41675) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1467434621
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameRICHARD T PEDERSONCredential: MD
Location Address3761 KATELLA AVE, LOS ALAMITOS MEDICAL CENTERLos Alamitos, CA 90720-3101
Mailing Address100 Oceangate, Suite 1000Long Beach, CA 90802-4312
Phone(562) 799-3294
Sole ProprietorNo
Enumeration DateNovember 15, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1467434621 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in CA · G41675
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
3761 KATELLA AVE, Los Alamitos, CA 90720
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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 Richard Pederson's NPI number?

The NPI number for Richard Pederson is 1467434621. It was assigned to this individual provider in the NPPES registry on November 15, 2005.

Where is Richard Pederson located?

Richard Pederson practices at 3761 Katella Ave Los Alamitos Medical Center, Los Alamitos, CA 90720. The listed phone number is (562) 799-3294.

What is Richard Pederson's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for Richard Pederson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.