Tri Valley Optometry
Tri Valley Optometry is a healthcare organization registered as Optometrist in Livermore, CA, holding Type 2 (organization) NPI 1427172493 since 2007. The authorized official on file is James Volponi, Optometrist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1427172493 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Tri Valley Optometry |
| Other name | <Unavail> |
| Practice address | 254 S LIVERMORE AVE, Livermore, CA, 94550 |
| Phone | 9254473222 |
| Enumeration date | 2007-03-16 |
| Last updated in NPPES | 2010-12-08 |
Authorized official
| Name | James Volponi |
|---|---|
| Title | Optometrist |
| Phone | 9254473222 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | 8044T | CA |
Copy-ready billing details
Provider: Tri Valley Optometry NPI: 1427172493 Taxonomy: 152W00000X (Optometrist) Address: 254 S LIVERMORE AVE, Livermore, CA, 94550
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1548313174 | James Volponi | Individual | Optometrist | Livermore, CA |
Verify this record
Cross-check NPI 1427172493 against the authoritative CMS record: view Tri Valley Optometry 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
What type of organization is Tri Valley Optometry?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-12-08.