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DR. WILLIAM CHARLES LORENTZ M.D.
NPI 1861657033
Radiology - Radiation Oncology in Los Angeles, CA

Active since July 26, 2008
11301 WILSHIRE BLVD, BLDG 500 ROOM 0426, LOS ANGELES, CA 90073(310) 268-3390(310) 268-4925 Get Directions Write a Review

NPPES record last updated: January 20, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William Charles Lorentz M.d. NPPES

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

DR. WILLIAM CHARLES LORENTZ M.D. (NPI 1861657033) is an individual radiation oncology provider in Los Angeles, California, licensed in California (A109139) and active in the NPI registry since July 2008.

NPPES Registry Identity

NPI1861657033
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameDR. WILLIAM CHARLES LORENTZCredential: M.D.
Location Address11301 WILSHIRE BLVD, BLDG 500 ROOM 0426Los Angeles, CA 90073-1003
Mailing Address11301 Wilshire Blvd, Bldg 500 Room 0426Los Angeles, CA 90073-1003 · (310) 268-3390 · Fax (310) 268-4925
Phone(310) 268-3390
Fax(310) 268-4925
Sole ProprietorNo
Enumeration DateJuly 26, 2008
Last NPPES UpdateJanuary 20, 2014
✔ NPI 1861657033 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 · A109139
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.
11301 WILSHIRE BLVD, Los Angeles, CA 90073
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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.

JOANNA ZUHAIL CENTENO I
Licensed Vocational Nurse
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711
MS. APRIL S. BULLOCK MSW,ACSW
Social Worker
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 268-3000
NICOLE CHAN LISW
Social Worker
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 487-6026
DANIEL SMEE SOCIAL WORK
Social Worker (Clinical)
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711
AMANDA SALVESTRINI MS, RD
Dietitian, Registered
11301 WILSHIRE BLVD, BUILDING 213. 3RD FLOOR. ROOM 317.
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711
RACHEL DAJANI MD
Internal Medicine
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711
HARRISON BODRIE LCSW
Social Worker (Clinical)
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 987-8310
MR. ROBERTO CARMONA-VERGARA ASW
Social Worker
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711

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 William Lorentz's NPI number?

The NPI number for William Lorentz is 1861657033. It was assigned to this individual provider in the NPPES registry on July 26, 2008.

Where is William Lorentz located?

William Lorentz practices at 11301 Wilshire Blvd Bldg 500 Room 0426, Los Angeles, CA 90073. The listed phone number is (310) 268-3390.

What is William Lorentz'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 William Lorentz was last updated on January 20, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.