Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. MARK STEVEN KAHN DDS
NPI 1346216066
Dentist - General Practice in Torrance, CA

Active since February 23, 2006
23520 CRENSHAW BLVD, TORRANCE, CA 90505(310) 539-7835(310) 530-1510 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mark Steven Kahn Dds NPPES

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

DR. MARK STEVEN KAHN DDS (NPI 1346216066) is an individual general practice provider in Torrance, California, licensed in California (25554) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1346216066
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. MARK STEVEN KAHNCredential: DDS
Location Address23520 CRENSHAW BLVDTorrance, CA 90505-5203
Mailing Address23520 Crenshaw BlvdTorrance, CA 90505-5203 · (310) 539-7835 · Fax (310) 530-1510
Fax(310) 530-1510
Sole ProprietorNo
Enumeration DateFebruary 23, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1346216066 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License Licensed in CA · 25554
Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

23520 CRENSHAW BLVD, Torrance, CA 90505

Accepted Insurance

Other Providers at the Same Location NPPES 6

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

Dentist (General Practice)
23520 CRENSHAW BLVD
TORRANCE, CA 90505
Dentist (General Practice)
23520 CRENSHAW BLVD
TORRANCE, CA 90505
Dentist
23520 CRENSHAW BLVD
TORRANCE, CA 90505
Dentist (Endodontics)
23520 CRENSHAW BLVD
TORRANCE, CA 90505
Dentist
23520 CRENSHAW BLVD
TORRANCE, CA 90505
Dentist (General Practice)
23520 CRENSHAW BLVD
TORRANCE, CA 90505

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 Mark Kahn's NPI number?

The NPI number for Mark Kahn is 1346216066. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Where is Mark Kahn located?

Mark Kahn practices at 23520 Crenshaw Blvd, Torrance, CA 90505. The listed phone number is (310) 539-7835.

What is Mark Kahn's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Mark Kahn accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Mark Kahn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Kahn was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.