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LEO W KWAN MD
NPI 1477634715
Specialist in Fullerton, CA

Active since October 17, 2006
101 E VALENCIA MESA DR, FULLERTON, CA 92835(949) 757-0900(530) 243-0445 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Leo W Kwan Md NPPES

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

LEO W KWAN MD (NPI 1477634715) is an individual specialist in Fullerton, California, licensed in California (A23356) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1477634715
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameLEO W KWANCredential: MD
Location Address101 E VALENCIA MESA DRFullerton, CA 92835-3809
Mailing AddressPo Box 16787Irvine, CA 92623-6787 · (530) 243-0440 · Fax (530) 243-0445
Phone(949) 757-0900
Fax(530) 243-0445
Sole ProprietorYes
Enumeration DateOctober 17, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1477634715 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · A23356
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
101 E VALENCIA MESA DR, Fullerton, CA 92835
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Other Identifiers 1

Medicare ID-Type UnspecifiedA23356CA · Medicare Indiv Id#

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.

PIUS J. KIM M.D.
Internal Medicine
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Orange County (714) 447-5027
PARAM WALIA MD NEUROSCIENCES SERVICES CORPORATION
Neurological Surgery
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Orange County (714) 446-5830
JOHN BYRON MACCARTHY MD
Anesthesiology
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Orange County (714) 871-3280
GLORIA LYNN FRANKLIN NP MSN
Nurse Practitioner (Family)
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Orange County (909) 717-9589
DR. MARTIN JOSEPH BREEN JR. PHARM.D.
Pharmacist (Pharmacotherapy)
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Orange County (714) 992-3143
NELSON IVAN AGUINAGA RN, FNP
Nurse Practitioner (Family)
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Orange County (714) 871-3280
DR. JONATHON AHN MD
Anesthesiology
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Orange County (714) 871-3280
MR. DANIEL BENJAMIN GRAVILONI RCP
Respiratory Therapist, Registered (Neonatal/Pediatrics)
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Orange County (714) 992-3000

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 Leo Kwan's NPI number?

The NPI number for Leo Kwan is 1477634715. It was assigned to this individual provider in the NPPES registry on October 17, 2006.

Where is Leo Kwan located?

Leo Kwan practices at 101 E Valencia Mesa Dr, Fullerton, CA 92835. The listed phone number is (949) 757-0900.

What is Leo Kwan's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Leo Kwan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.