Through the Hayes Optometry Inc

Through the Hayes Optometry Inc is a healthcare organization registered as Optometrist in Sunnyvale, CA, holding Type 2 (organization) NPI 1417848029 since 2025. The authorized official on file is May Tam, President.

✓ Active NPI ✓ Valid NPI checksum

NPI	1417848029
Entity type	Organization (Type 2)
Legal business name	Through the Hayes Optometry Inc
Practice address	130 S SUNNYVALE AVE, Sunnyvale, CA, 94086
Phone	4087363802
Enumeration date	2025-07-11
Last updated in NPPES	2025-07-11

Authorized official

Name	May Tam
Title	President
Phone	6192952900

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
152W00000X	Optometrist	Primary	—	—

Copy-ready billing details

Provider: Through the Hayes Optometry Inc
NPI: 1417848029
Taxonomy: 152W00000X (Optometrist)
Address: 130 S SUNNYVALE AVE, Sunnyvale, CA, 94086

Providers at this address

NPI	Name	Type	Specialty	Location
1316996150	Gary Gold	Individual	Optometrist	Sunnyvale, CA
1407911282	Nicholas Froumis	Individual	Optometrist	Sunnyvale, CA
1013069616	Joan Jen	Individual	Optometrist	Sunnyvale, CA
1841328440	Peite Ting	Individual	Optometrist	Sunnyvale, CA
1598936585	Dr. Gary Gold & Associates Optometry	Organization	Optometrist	Sunnyvale, CA
1407121239	Shilpi Ratra	Individual	Optometrist	Sunnyvale, CA
1649724477	Ramneek Mangat	Individual	Optometrist	Sunnyvale, CA
1831759505	Christina Kim	Individual	Optometrist	Sunnyvale, CA

Verify this record

Cross-check NPI 1417848029 against the authoritative CMS record: view Through the Hayes Optometry Inc on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-07-11. Verify at npiregistry.cms.hhs.gov.

Where is Through the Hayes Optometry Inc located?

The practice location on file with NPPES is in Sunnyvale, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-07-11.