| First Name | Last Name | Location (Department) | Outside Line | Extension |
| Annamarie | Macandog | ADMIN. - Quality | IPHONE (586) 746-7991 | |
| Janetta | Mack | MCCMH - East | (586) 466-6905 | 16905 |
| Kelly | Mainville | ADMIN. - Managed Care (Access) | (586) 948-6153 | 25153 |
| Megan | Male | MCCMH - Children's | IPHONE (586) 913-6917 | |
| Christy | Mallery | MCCMH-West-OBRA | IPHONE: 586.484.0148 | |
| Christy | Mallery | MCCMH-West-OBRA | 586.307.3748 | 13748 |
| Tracy | Mancini | MCCMH - West - VDPS | (586) 469-6434 | 16434 |
| Kenneth | Mancini | MCCMH - North | IPHONE (248) 925-2174 | |
| Tracy | Mancini | MCCMH - West - VDPS | IPHONE (248) 953-7072 | |
| Kenneth | Mancini | MCCMH - North | (586) 469-7629 | 16469 |
| Raechel | Marcano | MCCMH - West - ACT | IPHONE: 586.940.4728 | |
| Janet | Marra | ADMIN. - Clinical | (586) 469-6415 | 16415 |
| Cristina | Martin | MCCMH - West - Crisis Ctr. | IPHONE (586) 215-0410 | |
| Angelique | Mathews | ADMIN. - Managed Care (Access) | 586.469.5774 | 25774 |
| Brandon | Mays | MCCMH - West - Training Center | 586.469.6845 | 16845 |
| Kenyata | McCaa | MCCMH - West - Crisis Stab. | IPHONE (586) 713-2753 | |
| Kenyata | McCaa | MCCMH - West - Crisis Stab. | (586) 466-4549 | 10232 |
| Adam | McHenry | ADMIN. - MCOSA | (586) 469-6589 | 26589 |
| Maxie | McNair | MCCMH - North | IPHONE (586) 242-0442 | |
| Briana | McNeal | MCCMH - West | IPHONE (586) 295-2725 | |
| James | McNutt | MCCMH - North | (586) 469-7629 | 13181 |
| James | McNutt | MCCMH - North | IPHONE (586) 200-7509 | |
| Tinisha | Meadows | MCCMH - North | (586) 469-6250 | 16250 |
| Tinisha | Meadows | MCCMH - North | IPHONE (586) 322-9046 | |
| Michele | Mervar | ADMINISTRATION | 466-8717 Clinical Records | 1-8717 |
| Diane | Mezin | ADMINISTRATION | (586) 469-5775 | 15775 |
| Stacie | Michalak (f/k/a Polcyn) | MCCMH - West - ACT | IPHONE (586) 530-1206 | |
| Pamela | Michielutti | MCCMH - West - VDPS | IPHONE (586) 764-1071 | |
| Jelena | Milicevic | MCCMH - West - Training Center | 586-465-8326 | 1-8326 |
| Kendra | Militello | ADMINISTRATION | (586) 469-7760 | 17760 |
| Tracey | Miller | MCCMH - West - Training Center | 586.469.6529 | 16529 |
| Ryan | Miller | ADMIN. - Managed Care (Access) | (586) 466-7200 | 26200 |
| Ashley | Milton | MCCMH - Children's | IPHONE (586) 305-9551 | |
| Mark | Mishal | ADMIN. - ORR | (586) 469-5875 | 15875 |
| Wynn | Mitchell | MCCMH - Children's | IPHONE (586) 850-0307 | |
| Licia | Mitchell | ADMIN. - Customer Serv. Dept. | CALL CENTER QUEUE | 26148 |
| Kellie | Mitkovski | ADMIN. - Managed Care (Access) | (586) 948-6131 | 26131 |
| Denequa | Mixon | ADMIN. - Managed Care (Access) | IPHONE (586) 322-8571 | |
| Denequa | Mixon | ADMIN. - Managed Care (Access) | (586) 307-9563 | 79563 |
| Pat | Moceri | ADMINISTRATION | (586) 469-5659 | 15659 |
| Chanell | Moore | ADMIN. - Customer Serv. Dept. | IPHONE (248) 953-7966 | |
| Lache | Moore | ADMIN. - Customer Serv. Dept. | 586.469.5081 | 25081 |
| Kaitlyn | Moore | MCCMH - West - VDPS | IPHONE (586) 854-0565 | |
| Chanell | Moore | ADMIN. - Customer Serv. Dept. | 586-466-4550 | 14550 |
| Joshua | Moran | MCCMH - Children's | IPHONE (586) 484-4702 | |
| Cheryl | Mork | Admin. - Talent Engagement | (586) 466-7914 | 17914 |
| Cristina | Mosella | ADMINISTRATION | (586) 469-7007 | 17007 |
| Corin | Myers | MCCMH - Children's | IPHONE (586) 770-1450 | |
| Corin | Myers | MCCMH - Children's | (586) 469-5950 | 1-6448 |