| Name - First (Maiden) Last | Credential | Cert Number | Issue Date | Expiration Date |
|---|---|---|---|---|
| MARK GARSON | R. EP T. | 616 | 1997-02-15 | 2023-12-31 |
| Mark Jack | R. EEG T. | 5307 | 2014-04-12 | 2029-12-31 |
| Mark Helderman | CNIM | 235 | 1998-10-03 | 2028-12-31 |
| Mark Tittle | CNIM | 252 | 1998-10-03 | 2028-12-31 |
| Mark Twede | CNIM | 285 | 1999-05-01 | 2024-12-31 |
| Mark Sanders | CNIM | 339 | 2000-05-06 | 2015-12-31 |
| Mark Parker | CNIM | 418 | 2001-05-05 | 2026-12-31 |
| Mark George | CNIM | 434 | 2001-10-06 | 2026-12-31 |
| Mark Peters | CNIM | 558 | 2002-10-05 | 2027-12-31 |
| Mark Dunn | CNIM | 673 | 2003-10-04 | 2023-12-31 |
| Mark Matibag | CNIM | 838 | 2004-10-02 | 2014-12-31 |
| Mark Augenstein | CNIM | 872 | 2005-05-07 | 2030-12-31 |
| Mark Balvin | CNIM | 874 | 2005-05-07 | 2021-04-30 |
| Mark Houseman | CNIM | 898 | 2005-05-07 | 2025-12-31 |
| Mark Houseman | R. EP T. | 914 | 2006-07-29 | 2026-12-31 |
| Mark Nisski | CNIM | 1169 | 2006-10-07 | 2021-12-31 |
| Mark Mosby | CNIM | 1279 | 2007-05-19 | 2017-12-31 |
| Mark Paraiso | CNIM | 1742 | 2009-03-14 | 2029-12-31 |
| Mark Ellis | CLTM | 71 | 2009-05-16 | 2014-12-31 |
| Mark Barnes | R. EP T. | 1062 | 2010-08-15 | 2015-12-31 |
| Mark Nisski | R. EP T. | 1117 | 2010-10-17 | 2021-04-30 |
| Mark Doerr | CNIM | 2149 | 2011-02-26 | 2016-12-31 |
| Mark Fucinari | CNIM | 2156 | 2011-02-26 | 2026-12-31 |
| Mark Malenda | CNIM | 2262 | 2011-08-13 | 2026-12-31 |
| Mark Arganti | R. EEG T. | 4746 | 2011-10-02 | 2026-12-31 |