# DENNIS CHINN O D INC, Fresno CA: Optometrist (NPI 1831356104)

**Practice Launch & Vendor Spend Score:** 35/100

| Field | Value |
|---|---|
| NPI | 1831356104 |
| Practice | DENNIS CHINN O D INC |
| Specialty (taxonomy) | Optometrist |
| Address | 5151 N Palm Ave, 530 |
| City | Fresno |
| State | CA |
| ZIP | 93704 |
| Practice phone | 559-224-8302 |
| Authorized official | Dr. DENNIS CHINN O.D. |
| Official title | President |
| Enumerated | 2008-05-22 |
| Last updated | 2010-07-30 |
| Status | Active |

## Why this score
- Established practice (enumerated 2008-05-22).
- Optometry practices use specialized equipment and software, so vendor spend tends to be higher.
- Practice phone listed.

Source: CMS NPPES NPI Registry (U.S. Centers for Medicare & Medicaid Services) (https://npiregistry.cms.hhs.gov/provider-view/1831356104). Last refreshed: 2026-11-03T01:38:44.844Z.
Data from the public CMS NPPES NPI Registry, which practices maintain themselves and may be out of date. Informational only; respect do-not-call and anti-spam laws when contacting practices.