# CALVIN M. DUONG MEDICAL GROUP, Venice CA: Internal Medicine (NPI 1295977437)

**Practice Launch & Vendor Spend Score:** 25/100

| Field | Value |
|---|---|
| NPI | 1295977437 |
| Practice | CALVIN M. DUONG MEDICAL GROUP |
| Specialty (taxonomy) | Internal Medicine |
| Address | 318 Lincoln Blvd, Suite 225 |
| City | Venice |
| State | CA |
| ZIP | 90291 |
| Practice phone | 310-396-3635 |
| Authorized official | Mr. CALVIN DUONG MD |
| Official title | President |
| Enumerated | 2009-04-02 |
| Last updated | 2009-04-02 |
| Status | Active |

## Why this score
- Established practice (enumerated 2009-04-02).
- Practice phone listed.

Source: CMS NPPES NPI Registry (U.S. Centers for Medicare & Medicaid Services) (https://npiregistry.cms.hhs.gov/provider-view/1295977437). 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Data from the public CMS NPPES NPI Registry, which practices maintain themselves and may be out of date.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.