OrganizationActive
Through the Hayes Optometry Inc
NPI 1225929847 · Optometrist · Castro Valley, CA
Through the Hayes Optometry Inc is a Optometrist organization in Castro Valley, CA (NPI 1225929847).
Provider details
- NPI number
- 1225929847
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- May Tam, President(619) 295-2900
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
2687 Castro Valley Blvd
Castro Valley, CA 94546-5409
Phone: (510) 581-1553
Street-level locationGet directions
Mailing address
2687 Castro Valley Blvd
Castro Valley, CA 94546-5409
Other names (DBA / former)
- Doing business as
- Primary Eyecare Optometrics
Registry dates
- Enumerated
- 2025-07-11
- Last updated
- 2025-07-11
- Certified
- 2025-07-11
Frequently asked questions
- What is Through the Hayes Optometry Inc's NPI number?
- Through the Hayes Optometry Inc's National Provider Identifier (NPI) is 1225929847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Through the Hayes Optometry Inc?
- Through the Hayes Optometry Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Through the Hayes Optometry Inc located?
- Through the Hayes Optometry Inc's practice location on file with NPPES is 2687 Castro Valley Blvd, Castro Valley, CA 94546-5409.
- What is Through the Hayes Optometry Inc's phone number?
- The practice phone number listed in the NPPES registry for Through the Hayes Optometry Inc is (510) 581-1553.
- Who is the authorized official for Through the Hayes Optometry Inc?
- The authorized official listed on Through the Hayes Optometry Inc's NPPES record is May Tam, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Through the Hayes Optometry Inc's NPI active?
- Yes — Through the Hayes Optometry Inc's NPI (1225929847) is active in the NPPES registry as of the last update on 2025-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.