OrganizationActive
Sierra Eye Optometric Corp
NPI 1235262726 · Eyewear Supplier · Visalia, CA
Sierra Eye Optometric Corp is a Eyewear Supplier organization in Visalia, CA (NPI 1235262726).
Provider details
- NPI number
- 1235262726
- Entity type
- Organization
- Primary specialty
- Eyewear SupplierSuppliers
- Organization subpart
- No
- Authorized official
- William Gerlach, President(559) 636-1000
- License
- OPT60330T (CA)
Specialties & taxonomies
Suppliers
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
2830 W Main St
Visalia, CA 93291-4331
Phone: (559) 636-1000
Fax: (559) 733-7438
Street-level locationGet directions
Mailing address
2830 W Main St
Visalia, CA 93291-4331
Registry dates
- Enumerated
- 2007-03-13
- Last updated
- 2025-09-11
Frequently asked questions
- What is Sierra Eye Optometric Corp's NPI number?
- Sierra Eye Optometric Corp's National Provider Identifier (NPI) is 1235262726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sierra Eye Optometric Corp?
- Sierra Eye Optometric Corp is classified in the NPPES registry as Eyewear Supplier (Suppliers).
- Where is Sierra Eye Optometric Corp located?
- Sierra Eye Optometric Corp's practice location on file with NPPES is 2830 W Main St, Visalia, CA 93291-4331.
- What is Sierra Eye Optometric Corp's phone number?
- The practice phone number listed in the NPPES registry for Sierra Eye Optometric Corp is (559) 636-1000.
- Who is the authorized official for Sierra Eye Optometric Corp?
- The authorized official listed on Sierra Eye Optometric Corp's NPPES record is William Gerlach, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sierra Eye Optometric Corp's NPI active?
- Yes — Sierra Eye Optometric Corp's NPI (1235262726) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.