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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MARK F STEIN DDS
NPI 1407852544
Dentist in Encino, CA

Active since June 23, 2005
16055 VENTURA BLVD, STE 925, ENCINO, CA 91436(818) 788-5556(818) 788-6907 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Mark F Stein Dds NPPES

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

DR. MARK F STEIN DDS (NPI 1407852544) is an individual dentist in Encino, California, licensed in California (36320) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1407852544
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. MARK F STEINCredential: DDS
Location Address16055 VENTURA BLVD, STE 925Encino, CA 91436-2611
Mailing Address16055 Ventura Blvd, Ste 925Encino, CA 91436-2611 · (818) 788-5556 · Fax (818) 788-6907
Phone(818) 788-5556
Fax(818) 788-6907
Sole ProprietorNo
Enumeration DateJune 23, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1407852544 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 36320
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
16055 VENTURA BLVD, Encino, CA 91436
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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.

DR. SHERRI NADER PSY.D., LCSW
Psychologist
16055 VENTURA BLVD, SUITE 920
ENCINO, CA 91436
Los Angeles County (818) 888-9636
SATI WELLLNESS, LLC
Clinic/Center (Multi-Specialty)
16055 VENTURA BLVD, SUITE 712
ENCINO, CA 91436
Los Angeles County (818) 386-1395
ORLY SAGHIAN PSYD
Psychologist (Counseling)
16055 VENTURA BLVD, STE 1020
ENCINO, CA 91436
Los Angeles County (818) 419-1442
PAUL KONIKOFF M.D.
Anesthesiology
16055 VENTURA BLVD, STE.# 120
ENCINO, CA 91436
Los Angeles County (818) 789-9988
MRS. ROBYN SUE SEWITZ LCSW
Social Worker (Clinical)
16055 VENTURA BLVD, STE 403
ENCINO, CA 91436
Los Angeles County (818) 788-1404
ELIZABETH P. LOKEN M.D.
Psychiatry & Neurology (Psychiatry)
16055 VENTURA BLVD, SUITE #813
ENCINO, CA 91436
Los Angeles County (818) 906-8028
JACOB REZNIK MD, INC., A PROFESSIONAL CORPORATION
Ophthalmology
16055 VENTURA BLVD, #690
ENCINO, CA 91436
Los Angeles County (818) 789-5558
TRACY MICHELLE SWAY HOFSTATTER LMFT
Marriage & Family Therapist
16055 VENTURA BLVD, STE 500
ENCINO, CA 91436
Los Angeles County (818) 925-5084

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 Stein's NPI number?

The NPI number for Mark Stein is 1407852544. It was assigned to this individual provider in the NPPES registry on June 23, 2005.

Where is Mark Stein located?

Mark Stein practices at 16055 Ventura Blvd Ste 925, Encino, CA 91436. The listed phone number is (818) 788-5556.

What is Mark Stein's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Mark Stein was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.