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ROY OPTOMETRIC CENTER
NPI 1366749459
Clinic/Center - Health Service in Walnut Creek, CA

Active since February 25, 2011
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 25, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Roy Optometric Center NPPES

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

ROY OPTOMETRIC CENTER (NPI 1366749459) is a healthcare organization registered as a health service in Walnut Creek, California and active in the NPI registry since February 2011. The organization lists Michael Alfred Roy, Owner, as its authorized official.

NPPES Registry Identity

NPI1366749459
Entity TypeOrganization
Primary Taxonomy261QH0100X
Legal Business NameMICHAEL A. ROY, 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
Organization SubpartNo
Authorized OfficialMichael Alfred RoyOwner · (925) 933-4700
Enumeration DateFebruary 25, 2011
Last NPPES UpdateMarch 25, 2013
✔ NPI 1366749459 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Health ServiceAmbulatory Health Care Facilities
Taxonomy Code261QH0100X
License✔ Licensed in CA · 5326T
Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X
675 YGNACIO VALLEY RD, Walnut Creek, CA 94596
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Other Names 1

Doing Business AsRoy Optometric Center

Other Identifiers 2

Medicare PINER668ZCA
Medicare NSC3879180001CA

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 A. Roy, O.D. Inc.'s NPI number?

The NPI number for Michael A. Roy, O.D. Inc. is 1366749459. It was assigned to this organization in the NPPES registry on February 25, 2011. The provider is doing business as Roy Optometric Center.

Where is Michael A. Roy, O.D. Inc. located?

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

What is Michael A. Roy, O.D. Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Health Service, with taxonomy code 261QH0100X.

When was this NPI record last updated?

The NPPES record for Michael A. Roy, O.D. Inc. was last updated on March 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.