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DR. MICHAEL LUM D.O.
NPI 1154535722
Family Medicine in Torrance, CA

Active since May 10, 2007
23639 HAWTHORNE BLVD, SUITE 300, TORRANCE, CA 90505(310) 375-9595(310) 375-2138 Get Directions Write a Review

NPPES record last updated: January 12, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael Lum D.o. NPPES

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

DR. MICHAEL LUM D.O. (NPI 1154535722) is an individual family medicine provider in Torrance, California, licensed in California (20A8557) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1154535722
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. MICHAEL LUMCredential: D.O.
Location Address23639 HAWTHORNE BLVD, SUITE 300Torrance, CA 90505-5930
Mailing Address23639 Hawthorne Blvd, Suite 300Torrance, CA 90505-5930 · (310) 375-9595 · Fax (310) 375-2138
Phone(310) 375-9595
Fax(310) 375-2138
Sole ProprietorYes
Enumeration DateMay 10, 2007
Last NPPES UpdateJanuary 12, 2010
✔ NPI 1154535722 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · 20A8557
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
23639 HAWTHORNE BLVD, Torrance, CA 90505
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Other Providers at the Same Location NPPES 11

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

HOLT CONSULTING
Clinic/Center (Mental Health (Including Community Mental Health Center))
23639 HAWTHORNE BLVD, 201
TORRANCE, CA 90505
Los Angeles County (310) 373-3420
MS. MARIANNE O'BRIEN MA SLP
Speech-Language Pathologist
23639 HAWTHORNE BLVD, SUITE 201
TORRANCE, CA 90505
Los Angeles County (424) 201-1631
DR. AZHAR MUTTALIB M.D.
Internal Medicine
23639 HAWTHORNE BLVD, SUITE 102
TORRANCE, CA 90505
Los Angeles County (310) 373-9980
SHERYL MADDOX
Hearing Instrument Specialist
23639 HAWTHORNE BLVD, SUITE #103
TORRANCE, CA 90505
Los Angeles County (310) 378-7474
LUMIER MEDICAL INC.
Family Medicine
23639 HAWTHORNE BLVD, SUITE 300
TORRANCE, CA 90505
Los Angeles County (310) 375-9595
DR. MADHU CHATWANI M.D.
Internal Medicine
23639 HAWTHORNE BLVD, SUITE 102
TORRANCE, CA 90505
Los Angeles County (310) 373-9980
WASIMA MASOODI MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
23639 HAWTHORNE BLVD, SUITE 102
TORRANCE, CA 90505
Los Angeles County (310) 373-9980
DR. DEANNA L. GUERRERO PH.D.
Psychologist (Clinical)
23639 HAWTHORNE BLVD, SUITE 201
TORRANCE, CA 90505
Los Angeles County (310) 373-3420

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 Michael Lum's NPI number?

The NPI number for Michael Lum is 1154535722. It was assigned to this individual provider in the NPPES registry on May 10, 2007.

Where is Michael Lum located?

Michael Lum practices at 23639 Hawthorne Blvd Suite 300, Torrance, CA 90505. The listed phone number is (310) 375-9595.

What is Michael Lum's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Michael Lum was last updated on January 12, 2010. 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.