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DR. WILLIAM D HARRISON DDS
NPI 1679508477
Dentist in Los Angeles, CA

Active since July 11, 2006
11980 SAN VICENTE BLVD, #918, LOS ANGELES, CA 90049(310) 826-6535 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. William D Harrison Dds NPPES

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

DR. WILLIAM D HARRISON DDS (NPI 1679508477) is an individual dentist in Los Angeles, California, licensed in California (20699) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1679508477
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. WILLIAM D HARRISONCredential: DDS
Location Address11980 SAN VICENTE BLVD, #918Los Angeles, CA 90049-5012
Mailing Address11980 San Vicente Blvd, #918Los Angeles, CA 90049-5012 · (310) 826-6535
Phone(310) 826-6535
Sole ProprietorYes
Enumeration DateJuly 11, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1679508477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 20699
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.
11980 SAN VICENTE BLVD, Los Angeles, CA 90049
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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. DIANA MARCELA MEDINA DDS
Dentist (Oral and Maxillofacial Surgery)
11980 SAN VICENTE BLVD, SUITE 505
LOS ANGELES, CA 90049
Los Angeles County (310) 820-6691
JESSICA SANCHEZ MFT
Marriage & Family Therapist
11980 SAN VICENTE BLVD, SUITE 909
LOS ANGELES, CA 90049
Los Angeles County (424) 293-6679
DR. HOPE W LEVIN MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
11980 SAN VICENTE BLVD, SUITE 809
LOS ANGELES, CA 90049
Los Angeles County (310) 494-0108
DR. CAROL ANN MAYHEW PH.D.
Psychologist (Clinical)
11980 SAN VICENTE BLVD, SUITE 709
LOS ANGELES, CA 90049
Los Angeles County (310) 207-9902
DR. ANURADHA GOMATHY SESHADRI M.D.
Internal Medicine
11980 SAN VICENTE BLVD, STE 102
LOS ANGELES, CA 90049
Los Angeles County (310) 208-7777
REGINA PALLY M.D.
Psychologist (Prescribing (Medical))
11980 SAN VICENTE BLVD, SUITE 810
LOS ANGELES, CA 90049
Los Angeles County (310) 820-2700
ARCHANA M REDDY MD
Family Medicine
11980 SAN VICENTE BLVD, SUITE 102
LOS ANGELES, CA 90049
Los Angeles County (310) 208-7777
ALAN SPIVAK
Psychologist (Clinical)
11980 SAN VICENTE BLVD, STE 712
LOS ANGELES, CA 90049
Los Angeles County (310) 826-1494

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 Harrison's NPI number?

The NPI number for William Harrison is 1679508477. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is William Harrison located?

William Harrison practices at 11980 San Vicente Blvd #918, Los Angeles, CA 90049. The listed phone number is (310) 826-6535.

What is William Harrison'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 William Harrison 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.