MARTIN FRANK CHOY M.D.
NPI 1881148336
Ophthalmology in Los Altos, CA

Q: What is Martin Choy's NPI number?

The NPI number for Martin Choy is 1881148336. It was assigned to this individual provider in the NPPES registry on August 12, 2016.

Q: What is Martin Choy's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Martin Choy was last updated on August 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 August 12, 2016

81 CODY LN, LOS ALTOS, CA 94022(650) 387-7347 Get Directions Write a Review

NPPES record last updated: August 12, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Martin Frank Choy M.d. NPPES

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

MARTIN FRANK CHOY M.D. (NPI 1881148336) is an individual ophthalmology provider in Los Altos, California, licensed in California (G8548) and active in the NPI registry since August 2016.

NPPES Registry Identity

NPI1881148336

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameMARTIN FRANK CHOYCredential: M.D.

Location Address81 CODY LNLos Altos, CA 94022-3053

Mailing Address81 Cody LnLos Altos, CA 94022-3053 · (650) 387-7347

Phone(650) 387-7347

Sole ProprietorYes

Enumeration DateAugust 12, 2016

✔ NPI 1881148336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in CA · G8548

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

81 CODY LN, Los Altos, CA 94022

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Other Identifiers 1

Medicare UPIN1932297990CA

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 Martin Choy's NPI number?

The NPI number for Martin Choy is 1881148336. It was assigned to this individual provider in the NPPES registry on August 12, 2016.

Where is Martin Choy located?

Martin Choy practices at 81 Cody Ln, Los Altos, CA 94022. The listed phone number is (650) 387-7347.

What is Martin Choy's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

When was this NPI record last updated?

The NPPES record for Martin Choy was last updated on August 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.