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SYLVIA RYAN, O.D. P.C.
NPI 1225364110
Optometrist in Chandler, AZ

Active since October 27, 2009
2974 N ALMA SCHOOL RD STE 3, CHANDLER, AZ 85224(480) 899-0188(480) 899-0199 Get Directions Write a Review

NPPES record last updated: October 27, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Sylvia Ryan, O.d. P.c. NPPES

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

SYLVIA RYAN, O.D. P.C. (NPI 1225364110) is a healthcare organization registered as an optometrist in Chandler, Arizona and active in the NPI registry since October 2009. The organization lists Sylvia Ryan, President, as its authorized official.

NPPES Registry Identity

NPI1225364110
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameSYLVIA RYAN, O.D. P.C.
Location Address2974 N ALMA SCHOOL RD STE 3Chandler, AZ 85224-6713
Mailing Address3370 E Canary WayChandler, AZ 85286-5682 · (602) 625-0546
Phone(480) 899-0188
Fax(480) 899-0199
Organization SubpartNo
Authorized OfficialSylvia RyanPresident · (480) 899-0188
Enumeration DateOctober 27, 2009
✔ NPI 1225364110 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 AZ · 850
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 ListedEyewear SupplierTaxonomy 332H00000X · License 850 (AZ)
2974 N ALMA SCHOOL RD STE 3, Chandler, AZ 85224
Open in Google Maps ↗

Other Providers at the Same Location NPPES 5

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

DR. BRIAN L. FARQUHAR O.D.
Optometrist
2974 N ALMA SCHOOL RD STE 3
CHANDLER, AZ 85224
Maricopa County (480) 899-0188
DR. ROBERT CRAIG FARR O.D.
Optometrist
2974 N ALMA SCHOOL RD STE 3
CHANDLER, AZ 85224
Maricopa County (480) 899-0188
FARR EYECARE GROUP, LLC
Optometrist
2974 N ALMA SCHOOL RD STE 3
CHANDLER, AZ 85224
Maricopa County (480) 899-0188
FIRST OPTOMETRIC CARE OF ARIZONA PC
Optometrist
2974 N ALMA SCHOOL RD STE 3
CHANDLER, AZ 85224
Maricopa County (480) 899-0188
FIRST OPTOMETRIC CARE OF ARIZONA PC
Optometrist
2974 N ALMA SCHOOL RD STE 3
CHANDLER, AZ 85224
Maricopa County (480) 899-0188

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 Sylvia Ryan, O.D. P.C.'s NPI number?

The NPI number for Sylvia Ryan, O.D. P.C. is 1225364110. It was assigned to this organization in the NPPES registry on October 27, 2009.

Where is Sylvia Ryan, O.D. P.C. located?

Sylvia Ryan, O.D. P.C. is located at 2974 N Alma School Rd Ste 3, Chandler, AZ 85224. The listed phone number is (480) 899-0188.

What is Sylvia Ryan, O.D. P.C.'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 Sylvia Ryan, O.D. P.C. was last updated on October 27, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.