Msa Alliance
Msa Alliance holds 43 active organization NPIs in the federal registry, with practice locations in 12 Illinois cities. Each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPIBelleville has the most NPIs, 23
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2010 and 2013
Source: CMS NPPES, enumeration dates.
16 NPIs were issued in 2010 alone, more than in any other year; none in 1 of the years between.
Belleville locations
The city with the most Msa Alliance NPIs. The full list of all 43 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1922321546 | 4550 MEMORIAL DRIVE STE. 280, Belleville | Pulmonary Disease Physician | Mar 10, 2010 |
| 1508179722 | 4600 MEMORIAL DR STE 440, Belleville | Rheumatology Physician | Jul 16, 2010 |
| 1518271980 | 4700 MEMORIAL DRIVE STE. 250, Belleville | Neurological Surgery Physician | Jul 28, 2010 |
| 1295049666 | 4550 MEMORIAL DR STE 350, Belleville | Urology Physician | Jul 28, 2010 |
| 1528372992 | 4550 MEMORIAL DR STE A-480, Belleville | Neurology Physician | Jul 28, 2010 |
| 1689988057 | 4550 MEMORIAL DR STE 280, Belleville | Urology Physician | Jul 28, 2010 |
| 1114231586 | 4600 MEMORIAL DR STE 120, Belleville | Sleep Medicine (Internal Medicine) Physician | Jul 28, 2010 |
| 1316251788 | 4600 MEMORIAL DR STE 325, Belleville | Psychiatry Physician | Jul 28, 2010 |
All 43 locations, by city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1093258154 | 2 MEMORIAL DR SUITE 201, Alton | Vascular Surgery Physician | Nov 22, 2016 |
| 1922321546 | 4550 MEMORIAL DRIVE STE. 280, Belleville | Pulmonary Disease Physician | Mar 10, 2010 |
| 1508179722 | 4600 MEMORIAL DR STE 440, Belleville | Rheumatology Physician | Jul 16, 2010 |
| 1518271980 | 4700 MEMORIAL DRIVE STE. 250, Belleville | Neurological Surgery Physician | Jul 28, 2010 |
| 1295049666 | 4550 MEMORIAL DR STE 350, Belleville | Urology Physician | Jul 28, 2010 |
| 1528372992 | 4550 MEMORIAL DR STE A-480, Belleville | Neurology Physician | Jul 28, 2010 |
| 1689988057 | 4550 MEMORIAL DR STE 280, Belleville | Urology Physician | Jul 28, 2010 |
| 1114231586 | 4600 MEMORIAL DR STE 120, Belleville | Sleep Medicine (Internal Medicine) Physician | Jul 28, 2010 |
| 1316251788 | 4600 MEMORIAL DR STE 325, Belleville | Psychiatry Physician | Jul 28, 2010 |
| 1699089060 | 4550 MEMORIAL DR STE 410, Belleville | Nephrology Physician | Jul 28, 2010 |
| 1063728038 | 4600 MEMORIAL DR STE 240, Belleville | Vascular Surgery Physician | Aug 27, 2010 |
| 1922314996 | 4600 MEMORIAL DR SUITE 330, Belleville | Nephrology Physician | Aug 27, 2010 |
| 1194033704 | 4600 MEMORIAL DR STE 320, Belleville | Plastic and Reconstructive Surgery Physician | Sep 16, 2010 |
| 1821307554 | 4700 MEMORIAL DRIVE STE. 230, Belleville | Interventional Pain Medicine Physician | Sep 29, 2010 |
| 1346543519 | 2900 FRANK SCOTT PKWY W STE 930, Belleville | Otolaryngology Physician | Dec 9, 2010 |
| 1821381658 | 4700 MEMORIAL DRIVE STE. 200, Belleville | Neurological Surgery Physician | May 26, 2011 |
| 1922369156 | 4700 MEMORIAL DR SUITE 220, Belleville | Physical Medicine & Rehabilitation Physician | Jun 5, 2012 |
| 1770925760 | 4600 MEMORIAL DR SUITE 200, Belleville | Pulmonary Disease Physician | Jul 19, 2013 |
| 1730516956 | 4500 MEMORIAL DR MEDICAL AFFAIRS CREDENTIALING DEPARTMENT, Belleville | Family Medicine Physician | Oct 2, 2013 |
| 1316374457 | 4500 MEMORIAL DR MEDICAL AFFAIRS CREDENTIALING DEPARTMENT, Belleville | Family Medicine Physician | Oct 3, 2013 |
| 1952724890 | 4500 MEMORIAL DR, Belleville | Sleep Medicine (Internal Medicine) Physician | Jan 29, 2014 |
| 1548680267 | 4600 MEMORIAL DR SUITE W2, Belleville | Vascular Surgery Physician | Apr 21, 2014 |
| 1518369438 | 4550 MEMORIAL DR STE 340 SUITE 340, Belleville | Neurology Physician | Sep 23, 2014 |
| 1548773294 | 4600 MEMORIAL DR STE 260, Belleville | Gastroenterology Physician | Nov 15, 2017 |
| 1255647228 | 9515 HOLY CROSS LN SUITE 1, Breese | Vascular Surgery Physician | Aug 27, 2010 |
| 1497095160 | 9515 HOLY CROSS LN SUITE 2, Breese | Pulmonary Disease Physician | Feb 18, 2013 |
| 1477893972 | 9515 HOLY CROSS LN SUITE 3, Breese | Nephrology Physician | Feb 20, 2013 |
| 1467792960 | 160 N MAIN ST, Breese | Nephrology Physician | Feb 20, 2013 |
| 1396172201 | 830 ADMIRAL WEINEL BLVD, Columbia | Family Medicine Physician | Oct 9, 2013 |
| 1730429101 | 200 HEALTH CARE DR, Greenville | Pulmonary Disease Physician | Feb 22, 2013 |
| 1053711895 | 2133 VADALABENE DR SUITE 2, Maryville | Vascular Surgery Physician | Aug 29, 2014 |
| 1801339965 | 2016 VADALABENE DR SUITE B, Maryville | Vascular Surgery Physician | Nov 22, 2016 |
| 1104269091 | 1245 S MILL ST, Nashville | Vascular Surgery Physician | Apr 10, 2013 |
| 1184062093 | 1245 S MILL ST, Nashville | Vascular Surgery Physician | Jun 13, 2013 |
| 1043523269 | 800 E HIGHWAY 50, O Fallon | Rheumatology Physician | Jul 16, 2010 |
| 1689097529 | 310 N SEVEN HILLS RD, O Fallon | Sleep Medicine (Internal Medicine) Physician | Jan 29, 2014 |
| 1760939060 | 1404 CROSS ST SUITE 2114, Shiloh | Pulmonary Disease Physician | Sep 2, 2016 |
| 1134642531 | 1414 CROSS ST STE 210, Shiloh | Pulmonary Disease Physician | Jul 18, 2017 |
| 1972020279 | 1414 CROSS ST STE 210, Shiloh | Vascular Surgery Physician | Aug 28, 2017 |
| 1760819676 | 4017 ILLINOIS ROUTE 159, SUITE 101, Smithton | Family Medicine Physician | Oct 9, 2013 |
| 1043559842 | 1 BROADWAY PLZ, Sparta | Plastic and Reconstructive Surgery Physician | Feb 14, 2013 |
| 1154661825 | 1 BROADWAY PLZ, Sparta | Vascular Surgery Physician | Feb 18, 2013 |
| 1366781171 | 624 VONS-JOST, Waterloo | Nephrology Physician | Feb 14, 2013 |
Related names
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Msa Alliance have 43 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Msa Alliance's NPIs list practice locations in 12 cities.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.