# A4 Health Systems, Inc.

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: A4 Health Systems, Inc.
- Alternative and DBA names: A 4 Health Systems; A4 Health Systems; A4 Health Systems, Inc. of North Carolina (Fn); Management Systems Associates Inc.; Msa of North Carolina, Inc.
- Entity type: C corporation
- Original incorporation date: April 7, 1971
- Time in business: 55 years and 6 months
- Jurisdiction count: 46

## All known addresses

- 150 Fayetteville St, Raleigh, NC 27601 (listed in North Carolina)
- 5501 Dillard Dr, Cary, NC 27518 (listed in Alabama, Alaska, Arkansas, California, Colorado, Connecticut, Florida, Georgia, Iowa, Kentucky, Maryland, Mississippi, Missouri, Montana, New Hampshire, New Mexico, North Dakota, Ohio, Rhode Island, Tennessee, West Virginia)
- 5580 Centerview Dr, Raleigh, NC 27606 (listed in Alabama, North Dakota)
- 8529 Six Forks Rd, Raleigh, NC 27615 (listed in Indiana, Massachusetts, Mississippi, Oregon, Vermont)
- 1011 N Causeway Blvd Ste 3, Mandeville, LA 70471 (listed in Louisiana)
- 3 Chase Ave, Augusta, ME 04330 (listed in Maine)
- 40600 Ann Arbor Rd E Ste 201, Plymouth, MI 48170 (listed in Michigan)
- 1863 Technology Dr, Troy, MI 48083 (listed in Michigan)
- 222 Merchandise Mart Plz Ste 2024, Chicago, IL 60654 (listed in New York, Texas)

## Registered states

- [Alabama](https://index.baselayer.com/al/1ed7112ddaa93c25): Foreign registration
- [Alabama](https://index.baselayer.com/al/e5dbe092a152a42d): Foreign registration, as Management Systems Associates, Inc.
- [Alaska](https://index.baselayer.com/ak/09b7d34f093b4419): Foreign registration
- [Arizona](https://index.baselayer.com/az/ae513619c90b979a): Foreign registration, as A4 Health Systems, Inc. of North Carolina (Fn)
- [Arkansas](https://index.baselayer.com/ar/bdeef4682fa6bbc8): Foreign registration
- [California](https://index.baselayer.com/ca/6dceb4fcb1e856a0): Foreign registration
- [Colorado](https://index.baselayer.com/co/374acf0b0b4026fa): Foreign registration
- [Connecticut](https://index.baselayer.com/ct/d83b4764be7e6e8c): Foreign registration
- [Delaware](https://index.baselayer.com/de/0e5ecced378cec43): Foreign registration
- [District of Columbia](https://index.baselayer.com/dc/bb7f1d2c012fcd29): Foreign registration
- [Florida](https://index.baselayer.com/fl/85695a03cba00559): Foreign registration
- [Georgia](https://index.baselayer.com/ga/7282bb024a9e395b): Foreign registration
- [Illinois](https://index.baselayer.com/il/87e136d075599c7b): Foreign registration
- [Indiana](https://index.baselayer.com/in/27d40f27e5dc513b): Foreign registration
- [Iowa](https://index.baselayer.com/ia/455e7716230db9c1): Foreign registration
- [Kansas](https://index.baselayer.com/ks/e585fc0e9a2fa43b): Foreign registration
- [Kentucky](https://index.baselayer.com/ky/6e32511d7c513230): Foreign registration, as Management Systems Associates, Inc.
- [Louisiana](https://index.baselayer.com/la/2edca6f5653964fd): Foreign registration
- [Maine](https://index.baselayer.com/me/d8b7f88eb89c1476): Foreign registration
- [Maryland](https://index.baselayer.com/md/6a653d09d6e57b5b): Foreign registration
- [Massachusetts](https://index.baselayer.com/ma/4c8c3f70be265afc): Foreign registration
- [Michigan](https://index.baselayer.com/mi/18f8cd3a0eb8ef72): Foreign registration
- [Michigan](https://index.baselayer.com/mi/0af415c0b9512d23): Foreign registration, as Management Systems Associates, Inc.
- [Mississippi](https://index.baselayer.com/ms/e7b9e05e48c09915): Foreign registration
- [Mississippi](https://index.baselayer.com/ms/01c18cb8dfcf261b): Foreign registration, as Management Systems Associates, Inc.
- [Missouri](https://index.baselayer.com/mo/2795ccddab49eca3): Foreign registration
- [Montana](https://index.baselayer.com/mt/28dbaca9152bfe7e): Foreign registration
- [Nebraska](https://index.baselayer.com/ne/4947a3a0d88036f8): Foreign registration
- [Nevada](https://index.baselayer.com/nv/285928ce5a42309c): Foreign registration
- [New Hampshire](https://index.baselayer.com/nh/3c24b23808a2871d): Foreign registration
- [New Jersey](https://index.baselayer.com/nj/3b3804fdc56d99f0): Foreign registration
- [New Mexico](https://index.baselayer.com/nm/efaf8ba27a67fc1a): Foreign registration
- [New York](https://index.baselayer.com/ny/54e1682e447e9d71): Foreign registration
- [North Carolina](https://index.baselayer.com/nc/554199d8eb238d46): Domestic registration
- [North Dakota](https://index.baselayer.com/nd/6eb4d71ddbf45bcd): Foreign registration
- [North Dakota](https://index.baselayer.com/nd/c8637f83ce93c5e9), as Msa of North Carolina, Inc.
- [Ohio](https://index.baselayer.com/oh/9304b714efa43dc5): Foreign registration
- [Oklahoma](https://index.baselayer.com/ok/0abc072923353edb): Foreign registration
- [Oregon](https://index.baselayer.com/or/fd15cc045cbbb468): Foreign registration
- [Pennsylvania](https://index.baselayer.com/pa/b5e5b15a3e11abb2): Foreign registration
- [Rhode Island](https://index.baselayer.com/ri/58d669a66f5fc7db): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/a58968728510210b): Foreign registration
- [Tennessee](https://index.baselayer.com/tn/ff643d7f2de01a9b): Foreign registration
- [Texas](https://index.baselayer.com/tx/76af2346e6b6765d): Foreign registration
- [Utah](https://index.baselayer.com/ut/e25e5db7a13cb8c6): Foreign registration
- [Utah](https://index.baselayer.com/ut/f8b1e59962213c2a): Foreign registration
- [Vermont](https://index.baselayer.com/vt/881eb1498572560c): Foreign registration
- [Washington](https://index.baselayer.com/wa/ff2feff30fa06992): Foreign registration
- [West Virginia](https://index.baselayer.com/wv/be778f18f7ef83de): Foreign registration
- [West Virginia](https://index.baselayer.com/wv/cd5d1c135cad9fad): Foreign registration, as Management Systems Associates, Inc.
- [Wisconsin](https://index.baselayer.com/wi/20412267aaab83ba): Foreign registration
- [Wyoming](https://index.baselayer.com/wy/7a27749a05afa717): Foreign registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/554199d8eb238d46)