Msa Alliance, LLC
Msa Alliance, LLC is a healthcare organization registered as Vascular Surgery Physician in Belleville, IL, holding Type 2 (organization) NPI 1548680267 since 2014. The authorized official on file is James Davis, Executive Director.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1548680267 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Msa Alliance, LLC |
| Practice address | 4600 MEMORIAL DR, SUITE W2, Belleville, IL, 62226 |
| Phone | 6187673960 |
| Fax | 6187673959 |
| Enumeration date | 2014-04-21 |
| Last updated in NPPES | 2014-04-21 |
Authorized official
| Name | James Davis |
|---|---|
| Title | Executive Director |
| Phone | 6182574644 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2086S0129X | Vascular Surgery Physician | Primary | — | IL |
Copy-ready billing details
Provider: Msa Alliance, LLC NPI: 1548680267 Taxonomy: 2086S0129X (Vascular Surgery Physician) Address: 4600 MEMORIAL DR, SUITE W2, Belleville, IL, 62226
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245234988 | Ellen Middendorf | Individual | Family Medicine Physician | Belleville, IL |
| 1245236884 | Nidal Shawahin | Individual | Internal Medicine Physician | Belleville, IL |
| 1669466066 | Brian Oneill | Individual | Family Medicine Physician | Belleville, IL |
| 1548258288 | Robert Wanless | Individual | Plastic Surgery Physician | Belleville, IL |
| 1578551065 | Plastic Surgery Consultants, P.C. | Organization | Plastic Surgery Physician | Belleville, IL |
| 1417937574 | Anne Cath | Individual | Internal Medicine Physician | Belleville, IL |
| 1023088903 | Kathleen Fournier | Individual | Internal Medicine Physician | Belleville, IL |
| 1003873647 | Cindy Auld | Individual | Obstetrics & Gynecology Nurse Practitioner | Belleville, IL |
Verify this record
Cross-check NPI 1548680267 against the authoritative CMS record: view Msa Alliance, LLC 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
Who is the authorized official for Msa Alliance, LLC?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-04-21.