What is Sophia Hsiao's NPI number?

Sophia Hsiao's National Provider Identifier (NPI) is 1093097149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sophia Hsiao's specialty?

Sophia Hsiao is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Sophia Hsiao located?

Sophia Hsiao's practice location on file with NPPES is 6615 Bowie Way, Castro Valley, CA 94552-5038.

What is Sophia Hsiao's phone number?

The practice phone number listed in the NPPES registry for Sophia Hsiao is (510) 695-1642.

Is Sophia Hsiao's NPI active?

Yes — Sophia Hsiao's NPI (1093097149) is active in the NPPES registry as of the last update on 2011-09-14.

IndividualActive

Sophia Hsiao, O.D.

NPI 1093097149 · Optometrist · Castro Valley, CA

Sophia Hsiao, O.D. is a Optometrist provider in Castro Valley, CA (NPI 1093097149).

Provider details

NPI number: 1093097149
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Female
Sole proprietor: Yes
License: 14295 (CA)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 14295 (CA)
Eye and Vision Services Providers

Profile Score

Detailed profile(81/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
14 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

6615 Bowie Way

Castro Valley, CA 94552-5038

Phone: (510) 695-1642

Street-level locationGet directions

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Mailing address