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DR. JACK LEONARD FUNAMURA M.D.
NPI 1407915739
Radiology - Diagnostic Radiology in Stockton, CA

Active since December 06, 2006
2320 N CALIFORNIA ST, SUITE 2, STOCKTON, CA 95204(209) 466-2000(209) 466-2600 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Jack Leonard Funamura M.d. NPPES

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

DR. JACK LEONARD FUNAMURA M.D. (NPI 1407915739) is an individual diagnostic radiology provider in Stockton, California, licensed in California (G35134) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1407915739
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. JACK LEONARD FUNAMURACredential: M.D.
Location Address2320 N CALIFORNIA ST, SUITE 2Stockton, CA 95204-5509
Mailing Address2320 North California Street, Suite 2Stockton, CA 95204-5509 · (209) 466-2000 · Fax (209) 466-2600
Phone(209) 466-2000
Fax(209) 466-2600
Sole ProprietorNo
Enumeration DateDecember 6, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1407915739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in CA · G35134
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedRadiology · Body ImagingTaxonomy 2085B0100X · License G35134 (CA)
2320 N CALIFORNIA ST, Stockton, CA 95204
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Other Providers at the Same Location NPPES 7

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

STOCKTON MRI & MOLECULAR IMAGING MEDICAL CENTER INC
Clinic/Center (Magnetic Resonance Imaging (MRI))
2320 N CALIFORNIA ST, SUITE B
STOCKTON, CA 95204
San Joaquin County (209) 466-2000
DR. JANWYN LOY FUNAMURA M.D.
Pediatrics
2320 N CALIFORNIA ST, SUITE 2
STOCKTON, CA 95204
San Joaquin County (209) 953-3705
DR. FRANCIS ISIDORO M.D.
Nuclear Medicine (Nuclear Imaging & Therapy)
2320 N CALIFORNIA ST, SUITE 2
STOCKTON, CA 95204
San Joaquin County (209) 466-2000
DELTA RADIOLOGY MEDICAL GROUP, INC.
Specialist
2320 N CALIFORNIA ST, SUITE 3
STOCKTON, CA 95204
San Joaquin County (209) 466-5028
DR. OSCAR O ISIDORO MD
Clinic/Center (Radiology)
2320 N CALIFORNIA ST, SUITE 2
STOCKTON, CA 95204
San Joaquin County (209) 466-2000
DELTA RADIOLOGY MEDICAL GROUP, INC.
Radiology (Diagnostic Radiology)
2320 N CALIFORNIA ST, SUITE 3
STOCKTON, CA 95204
San Joaquin County (209) 466-5028
DR. JAVAD JAMSHIDI M.D.
Radiology (Diagnostic Ultrasound)
2320 N CALIFORNIA ST, SUITE 2
STOCKTON, CA 95204
San Joaquin County (209) 466-2000

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 Jack Funamura's NPI number?

The NPI number for Jack Funamura is 1407915739. It was assigned to this individual provider in the NPPES registry on December 6, 2006.

Where is Jack Funamura located?

Jack Funamura practices at 2320 N California St Suite 2, Stockton, CA 95204. The listed phone number is (209) 466-2000.

What is Jack Funamura'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 Jack Funamura was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.