Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Sylvia Ryan, OD PC

Organization Optometrist · NPI 1225364110

Sylvia Ryan, OD PC is an Optometrist in Chandler, Arizona. Licensed in Arizona. Registered with an NPI since 2009.

Licensed in
AZ
In the registry since
2009
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2974 N Alma School Rd Ste 3
Chandler, AZ 85224-6713
Phone: (480) 899-0188
Fax: (480) 899-0199
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 850 (AZ)
Eyewear Supplier Taxonomy 332H00000X · Licence 850 (AZ)

Record details

NPI number1225364110
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sylvia Ryan — President · (480) 899-0188
NPI enumeratedOctober 27, 2009
Last updated in NPPESOctober 27, 2009
Mailing address3370 E Canary Way, Chandler, AZ 85286-5682

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