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Betsy Shyu, O.D.
NPI 1659564334 · Optometrist · Hayward, CA
Betsy Shyu, O.D. is a Optometrist provider in Hayward, CA (NPI 1659564334).
Provider details
- NPI number
- 1659564334
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 56007164 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
340 Southland Mall
Hayward, CA 94545-2132
Phone: (510) 732-6207
Street-level locationGet directions
Mailing address
340 Southland Mall
Hayward, CA 94545-2132
Registry dates
- Enumerated
- 2007-08-24
- Last updated
- 2012-08-30
Frequently asked questions
- What is Betsy Shyu's NPI number?
- Betsy Shyu's National Provider Identifier (NPI) is 1659564334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Betsy Shyu's specialty?
- Betsy Shyu is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Betsy Shyu located?
- Betsy Shyu's practice location on file with NPPES is 340 Southland Mall, Hayward, CA 94545-2132.
- What is Betsy Shyu's phone number?
- The practice phone number listed in the NPPES registry for Betsy Shyu is (510) 732-6207.
- Is Betsy Shyu's NPI active?
- Yes — Betsy Shyu's NPI (1659564334) is active in the NPPES registry as of the last update on 2012-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.