# DOUGLAS H. LANNING, O.D., Eureka CA: Optometrist (NPI 1962584946)

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

| Field | Value |
|---|---|
| NPI | 1962584946 |
| Practice | DOUGLAS H. LANNING, O.D. |
| Specialty (taxonomy) | Optometrist |
| Address | 2437 Buhne St |
| City | Eureka |
| State | CA |
| ZIP | 95501 |
| Practice phone | 707-443-4581 |
| Authorized official | Dr. DOUGLAS LANNING OD |
| Official title | Owner |
| Enumerated | 2006-10-19 |
| Last updated | 2011-03-21 |
| Status | Active |

## Why this score
- Established practice (enumerated 2006-10-19).
- 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/1962584946). 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Data from the public CMS NPPES NPI Registry, which practices maintain themselves and may be out of date.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.