RONALD W THOMPSON MD
NPI 1427033646
Radiology - Radiation Oncology in Santa Monica, CA

Active since December 09, 2005
2121 SANTA MONICA BLVD, SANTA MONICA, CA 90404(310) 829-8913(310) 315-6168 Get Directions Write a Review

NPPES record last updated: November 16, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 16, 2020, Mar 17, 2018, Aug 3, 2017 (3 updates tracked since 2017).

About Ronald W Thompson Md NPPES

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

RONALD W THOMPSON MD (NPI 1427033646) is an individual radiation oncology provider in Santa Monica, California, licensed in California (G12376) and active in the NPI registry since December 2005. He maintains a secondary practice location in Torrance.

NPPES Registry Identity

NPI1427033646
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameRONALD W THOMPSONCredential: MD
Location Address2121 SANTA MONICA BLVDSanta Monica, CA 90404-2303
Mailing AddressPo Box 512185Los Angeles, CA 90051-0185 · (626) 775-3514
Fax(310) 315-6168
Sole ProprietorNo
Enumeration DateDecember 9, 2005
Last NPPES UpdateNovember 16, 20203 updates tracked since enumeration
NPPES CertifiedNovember 16, 2020
NPI 1427033646 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 · G12376
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.
2121 SANTA MONICA BLVD, Santa Monica, CA 90404

Secondary Practice Location 1

Location 13531 Fashion WayTorrance, CA 90503-4807 · Phone (310) 316-2424

Other Identifiers 11

Medicaid00G123760CA
OtherG12376CA · Medical License
Other00G123762CA · Medicare Sbmc
OtherWG12376ICA · Medicare Lcm
Other00G123761CA · Medicare Tem
Other00G123761CA · Medicare Riv
OtherWG12376JCA · Medicare San Pedro
OtherWG12376CCA · Medicare Vroc
OtherWG12376FCA · Medicare Sjhc
OtherWG12376KCA · Medicare El Cen
OtherWG12376GCA · Medicare - Sjmc

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Hospitalist
2121 SANTA MONICA BLVD
SANTA MONICA, CA 90404
Dermatology
2121 SANTA MONICA BLVD
SANTA MONICA, CA 90404
Anesthesiology
2121 SANTA MONICA BLVD
SANTA MONICA, CA 90404
Internal Medicine (Critical Care Medicine)
2121 SANTA MONICA BLVD
SANTA MONICA, CA 90404
Student in an Organized Health Care Education/Training Program
2121 SANTA MONICA BLVD
SANTA MONICA, CA 90404
Physician Assistant
2121 SANTA MONICA BLVD
SANTA MONICA, CA 90404
Hospitalist
2121 SANTA MONICA BLVD
SANTA MONICA, CA 90404
Emergency Medicine
2121 SANTA MONICA BLVD
SANTA MONICA, CA 90404

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 Ronald Thompson's NPI number?

The NPI number for Ronald Thompson is 1427033646. It was assigned to this individual provider in the NPPES registry on December 9, 2005.

Where is Ronald Thompson located?

Ronald Thompson practices at 2121 Santa Monica Blvd, Santa Monica, CA 90404. The listed phone number is (310) 829-8913.

What is Ronald Thompson'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 Ronald Thompson was last updated on November 16, 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.