What is Gigi Hsiao's NPI number?

Gigi Hsiao's National Provider Identifier (NPI) is 1427328665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gigi Hsiao's specialty?

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

Where is Gigi Hsiao located?

Gigi Hsiao's practice location on file with NPPES is 10118 Bandley Dr Ste C, Cupertino, CA 95014-2155.

What is Gigi Hsiao's phone number?

The practice phone number listed in the NPPES registry for Gigi Hsiao is (408) 253-3235.

Is Gigi Hsiao's NPI active?

Yes — Gigi Hsiao's NPI (1427328665) is active in the NPPES registry as of the last update on 2012-01-05.

IndividualActive

Gigi Hsiao, O.D.

NPI 1427328665 · Optometrist · Cupertino, CA

Gigi Hsiao, O.D. is a Optometrist provider in Cupertino, CA (NPI 1427328665).

Provider details

NPI number: 1427328665
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Female
Sole proprietor: Yes
License: 10081TPA (CA)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 10081TPA (CA)
Eye and Vision Services Providers

Profile Score

Detailed profile(80/100 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

10118 Bandley Dr Ste C

Cupertino, CA 95014-2155

Phone: (408) 253-3235

Street-level locationGet directions

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Mailing address