DR. LARRY HARRISON O.D.
NPI 1366583361
Optometrist in San Anselmo, CA

Q: What is Larry Harrison's NPI number?

The NPI number for Larry Harrison is 1366583361. It was assigned to this individual provider in the NPPES registry on February 11, 2007.

Q: What is Larry Harrison's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Larry Harrison was last updated on May 23, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since February 11, 2007

634 SAN ANSELMO AVE, SAN ANSELMO, CA 94960(415) 747-8191 Get Directions Write a Review

NPPES record last updated: May 23, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Larry Harrison O.d. NPPES

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

DR. LARRY HARRISON O.D. (NPI 1366583361) is an individual optometrist in San Anselmo, California, licensed in California (6044) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1366583361

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. LARRY HARRISONCredential: O.D.

Location Address634 SAN ANSELMO AVESan Anselmo, CA 94960-2666

Mailing Address926a Diablo Ave, #426Novato, CA 94947-4025 · (510) 928-0043

Phone(415) 747-8191

Sole ProprietorYes

Enumeration DateFebruary 11, 2007

Last NPPES UpdateMay 23, 2012

✔ NPI 1366583361 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in CA · 6044

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Also ListedOptometrist · Corneal and Contact ManagementTaxonomy 152WC0802X · License OD 525 (HI)

634 SAN ANSELMO AVE, San Anselmo, CA 94960

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Other Identifiers 2

Medicare UPINT10213CA

Medicare PINGA220ACA

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 Larry Harrison's NPI number?

The NPI number for Larry Harrison is 1366583361. It was assigned to this individual provider in the NPPES registry on February 11, 2007.

Where is Larry Harrison located?

Larry Harrison practices at 634 San Anselmo Ave, San Anselmo, CA 94960. The listed phone number is (415) 747-8191.

What is Larry Harrison's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

When was this NPI record last updated?

The NPPES record for Larry Harrison was last updated on May 23, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.