Provider Profile
Sylvia Ja, O.D.
Unclaimed ProfileAbout Dr. Ja
No biography has been added yet. Is this you? Claim this profile to add one.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (408) 735-8522
- Email not available
Practice Locations
21465 MILLARD LN
Cupertino, CA 95014
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other optometrists in Cupertino 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Sylvia Ja?
Sylvia Ja is an optometrist in Cupertino, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Sylvia Ja's address?
Sylvia Ja is listed at 21465 Millard Ln, Cupertino, CA 95014. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Sylvia Ja?
The number on file is (408) 735-8522. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Sylvia Ja's NPI number?
Sylvia Ja's National Provider Identifier is 1780836080. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Sylvia Ja train?
Sylvia Ja attended Other, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How long has Sylvia Ja been practicing?
Sylvia Ja has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
Has Sylvia Ja confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sylvia Ja. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.