# ADVANCED MULTI SPECIALTY MEDICAL GROUP, Concord CA: General Practice (NPI 1750640413)

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

| Field | Value |
|---|---|
| NPI | 1750640413 |
| Practice | ADVANCED MULTI SPECIALTY MEDICAL GROUP |
| Specialty (taxonomy) | General Practice |
| Address | 4180 Treat Blvd Ste A1 |
| City | Concord |
| State | CA |
| ZIP | 94518 |
| Practice phone | 925-395-8357 |
| Authorized official | Dr. THOMAS VAMVOURIS DC |
| Official title | Partner |
| Enumerated | 2012-05-15 |
| Last updated | 2012-05-15 |
| Status | Active |

## Why this score
- Established practice (enumerated 2012-05-15).
- Practice phone listed.

Source: CMS NPPES NPI Registry (U.S. Centers for Medicare & Medicaid Services) (https://npiregistry.cms.hhs.gov/provider-view/1750640413). 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Data from the public CMS NPPES NPI Registry, which practices maintain themselves and may be out of date.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.