| Name - First (Maiden) Last | Credential | Cert Number | Issue Date | Expiration Date |
|---|---|---|---|---|
| Klaudia Zmigrodzka | CNIM | 798 | 2004-05-01 | 2014-12-31 |
| Klein, Bonnie J. | R.NCS.T. | 296 | 1997-01-09 | Lifetime |
| Klein, Chad | R.NCS.T. | 858 | 2010-06-26 | 2015-06-26 |
| Klimova, Elena Y. | R.NCS.T. | 923 | 2011-12-02 | 2016-12-03 |
| Kobe Christensen | R. EEG T. | 8513 | 2022-08-15 | 2027-12-31 |
| Kody Nelson | CNIM | 5620 | 2024-08-13 | 2029-12-31 |
| Koffi Etse | R. EEG T. | 6418 | 2018-01-26 | 2028-12-31 |
| Kohn, Mary C. | R.NCS.T. | 727 | 2006-01-10 | Lifetime |
| Kolleen Chulski | CNIM | 2287 | 2011-08-13 | 2026-12-31 |
| Konstantin Goryachuk | R. EEG T. | 5815 | 2016-03-19 | 2026-12-31 |
| Kooper Kessler | R. EP T. | 1512 | 2019-06-11 | 2029-12-31 |
| Kooper Kessler | CNIM | 4436 | 2019-08-30 | 2029-12-31 |
| Kopsian, James J. | R.NCS.T. | 500 | 2002-01-10 | Lifetime |
| Korbin Knight | R. EEG T. | 6992 | 2018-12-31 | 2028-12-31 |
| Korina Stolia | R. EEG T. | 7097 | 2019-04-05 | 2029-12-31 |
| Korine Tatroe | R. EEG T. | 7569 | 2020-07-09 | 2025-12-31 |
| Korine Tatroe | CNIM | 4822 | 2021-07-23 | 2026-12-31 |
| Kormanik, Michael | R.NCS.T. | 774 | 2008-06-28 | Lifetime |
| Kornelija Valiuskyte | CNIM | 3744 | 2017-03-31 | 2027-12-31 |
| Kortney Fisher | R. EEG T. | 8825 | 2023-06-22 | 2028-12-31 |
| Kortnie Yakaski | R. EEG T. | 4681 | 2011-04-30 | 2021-12-31 |
| Kortnie Yakaski | CNIM | 3149 | 2015-03-21 | 2025-12-31 |
| Kourtney Nystrom | CNIM | 4873 | 2021-11-01 | 2026-12-31 |
| Koussa, Ninos | R.NCS.T. | 961 | 2012-10-19 | 2017-10-19 |
| Kozyr, Yuriy | R.NCS.T. | 570 | 2004-01-11 | Lifetime |