Advanced Multi Specialty Medical Group
Advanced Multi Specialty Medical Group is a healthcare organization registered as General Practice Physician in San Leandro, CA, holding Type 2 (organization) NPI 1194864421 since 2007. The authorized official on file is Thomas Vamvouris, Partner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1194864421 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Advanced Multi Specialty Medical Group |
| Other name | <Unavail> |
| Practice address | 1460-1470 150TH AVE, San Leandro, CA, 94578 |
| Phone | 5102764845 |
| Fax | 5102768452 |
| Enumeration date | 2007-02-05 |
| Last updated in NPPES | 2008-06-26 |
Authorized official
| Name | Thomas Vamvouris |
|---|---|
| Title | Partner |
| Phone | 5102764845 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Secondary | — | — |
| 171100000X | Acupuncturist | Secondary | — | — |
| 208D00000X | General Practice Physician | Primary | — | — |
Copy-ready billing details
Provider: Advanced Multi Specialty Medical Group NPI: 1194864421 Taxonomy: 208D00000X (General Practice Physician) Address: 1460-1470 150TH AVE, San Leandro, CA, 94578
Verify this record
Cross-check NPI 1194864421 against the authoritative CMS record: view Advanced Multi Specialty Medical Group 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 Advanced Multi Specialty Medical Group?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-06-26.