1. Home
  2. Directory
  3. California
  4. Pomona
  5. Radiology
  6. NPI Profile

DR. JAMES PHILIP WARREN M.D.
NPI 1164459533
Radiology - Diagnostic Radiology in Pomona, CA

Active since June 28, 2006
1902 ROYALTY DR, POMONA, CA 91767(714) 573-7647 Get Directions Write a Review

NPPES record last updated: September 2, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. James Philip Warren M.d. NPPES

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

DR. JAMES PHILIP WARREN M.D. (NPI 1164459533) is an individual diagnostic radiology provider in Pomona, California, licensed in California (A31265) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1164459533
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. JAMES PHILIP WARRENCredential: M.D.
Location Address1902 ROYALTY DRPomona, CA 91767-3056
Mailing Address26 RosevilleIrvine, CA 92602-2030 · (714) 573-7647
Phone(714) 573-7647
Sole ProprietorNo
Enumeration DateJune 28, 2006
Last NPPES UpdateSeptember 2, 2009
✔ NPI 1164459533 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 · A31265
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
1902 ROYALTY DR, Pomona, CA 91767
Open in Google Maps ↗

Other Identifiers 4

OtherA31265CA · State Medical License
Medicare UPINA26412
Medicare PIN00A312652CA
Medicare ID-Type Unspecified00A312650

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.

ROCHELLE ROSE GUNNARSSON DPT
Physical Therapist
1902 ROYALTY DR, SUITE 220
POMONA, CA 91767
Los Angeles County (909) 622-0006
CASEY MCCOLLUM PA-C
Physician Assistant
1902 ROYALTY DR, SUITE 130
POMONA, CA 91767
Los Angeles County (909) 865-5777
VINOD K DHAWAN MD
Internal Medicine (Infectious Disease)
1902 ROYALTY DR, SUITE 200
POMONA, CA 91767
Los Angeles County (909) 865-5023
DAVID H PAYNE MD INC
Orthopaedic Surgery
1902 ROYALTY DR, #260
POMONA, CA 91767
Los Angeles County (909) 397-0833
SAMANTHA CARDENO
Physical Therapist
1902 ROYALTY DR, SUITE 170
POMONA, CA 91767
Los Angeles County (909) 620-9800
DR. JONATHAN NEWMAN DPT
Physical Therapist
1902 ROYALTY DR, SUITE 180
POMONA, CA 91767
Los Angeles County (909) 620-8443
ARJ MEDICAL INC.
Non-Pharmacy Dispensing Site
1902 ROYALTY DR, SUITE 120
POMONA, CA 91767
Los Angeles County (909) 622-5600
UNITED THERAPY NETWORK INCORPORATED
Physical Therapist
1902 ROYALTY DR, SUITE 220
POMONA, CA 91767
Los Angeles County (909) 622-0006

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 James Warren's NPI number?

The NPI number for James Warren is 1164459533. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is James Warren located?

James Warren practices at 1902 Royalty Dr, Pomona, CA 91767. The listed phone number is (714) 573-7647.

What is James Warren'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 James Warren was last updated on September 2, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.