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MICHAEL A ROY O D INC
NPI 1770577892
Optometrist in Walnut Creek, CA

Active since September 02, 2005
675 YGNACIO VALLEY RD, SUITE B103, WALNUT CREEK, CA 94596(925) 933-4700(925) 933-4721 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Michael A Roy O D Inc NPPES

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

MICHAEL A ROY O D INC (NPI 1770577892) is an individual optometrist in Walnut Creek, California, licensed in California (5326T) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1770577892
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameMICHAEL A ROYCredential: O D INC
Location Address675 YGNACIO VALLEY RD, SUITE B103Walnut Creek, CA 94596-3860
Mailing Address675 Ygnacio Valley Rd, Suite B103Walnut Creek, CA 94596-3860 · (925) 933-4700 · Fax (925) 933-4721
Phone(925) 933-4700
Fax(925) 933-4721
Sole ProprietorNo
Enumeration DateSeptember 2, 2005
Last NPPES UpdateMarch 7, 2023
✔ NPI 1770577892 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CA · 5326T
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.
675 YGNACIO VALLEY RD, Walnut Creek, CA 94596
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Other Providers at the Same Location NPPES 14

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

THOMAS M. CALLAN OD
Optometrist
675 YGNACIO VALLEY RD, SUITE B103
WALNUT CREEK, CA 94596
Contra Costa County (925) 933-0270
JONATHAN GELERIS D.D.S.
Dentist (General Practice)
675 YGNACIO VALLEY RD, B105
WALNUT CREEK, CA 94596
Contra Costa County (925) 813-0402
AVCARE - SENIORS IN-HOME HELPMATES
In Home Supportive Care
675 YGNACIO VALLEY RD, STE B-108
WALNUT CREEK, CA 94596
Contra Costa County (800) 557-4905
MING FANG MD INC
Internal Medicine (Gastroenterology)
675 YGNACIO VALLEY RD, SUITE 215
WALNUT CREEK, CA 94596
Contra Costa County (925) 776-7600
MARIDEZ BRINAS JENKINS F.N.P.
Nurse Practitioner (Family)
675 YGNACIO VALLEY RD
WALNUT CREEK, CA 94596
Contra Costa County (650) 692-9751
DR. NICHOLAS HUGHES HYDE MD
Phlebology
675 YGNACIO VALLEY RD, SUITE B214
WALNUT CREEK, CA 94596
Contra Costa County (925) 937-8346
INSIGHT VISION CARE OPTOMETRY
Optometrist
675 YGNACIO VALLEY RD, #B103
WALNUT CREEK, CA 94596
Contra Costa County (925) 933-4700
MING FANG MD
Internal Medicine (Gastroenterology)
675 YGNACIO VALLEY RD, SUITE 215
WALNUT CREEK, CA 94596
Contra Costa County (925) 776-7600

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 Michael Roy's NPI number?

The NPI number for Michael Roy is 1770577892. It was assigned to this individual provider in the NPPES registry on September 2, 2005.

Where is Michael Roy located?

Michael Roy practices at 675 Ygnacio Valley Rd Suite B103, Walnut Creek, CA 94596. The listed phone number is (925) 933-4700.

What is Michael Roy'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 Michael Roy was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.