| Name - First (Maiden) Last | Credential | Cert Number | Issue Date | Expiration Date |
|---|---|---|---|---|
| David Westfall | CNIM | 4429 | 2019-08-26 | 2029-12-31 |
| David McNeal | CNIM | 4434 | 2019-08-29 | 2029-12-31 |
| David Thomas | CNIM | 4616 | 2020-07-17 | 2025-12-31 |
| David Baker | CNIM | 4694 | 2020-12-23 | 2025-12-31 |
| David Nguyen | CLTM | 549 | 2021-03-30 | 2026-12-31 |
| David Rybarczyk | R. EEG T. | 7953 | 2021-05-13 | 2026-12-31 |
| David Sletten | CAP | 31 | 2021-07-21 | 2026-12-31 |
| David Baldwin | R. EEG T. | 8364 | 2022-04-11 | 2027-12-31 |
| David Mayon | CNIM | 5037 | 2022-06-22 | 2027-12-31 |
| David Moscoso | CNIM | 5352 | 2023-08-06 | 2028-12-31 |
| David Motsinger | R. EEG T. | 8979 | 2024-01-24 | 2029-12-31 |
| David Rybarczyk | CLTM | 796 | 2024-04-17 | 2029-12-31 |
| David Holland | R. EEG T. | 9067 | 2024-05-31 | 2029-12-31 |
| David Freeman | CNIM | 5681 | 2024-11-16 | 2029-12-31 |
| David Mandziara | CNIM | 5709 | 2024-12-17 | 2029-12-31 |
| David Bain | CNIM | 5735 | 2025-01-29 | 2030-12-31 |
| David Toledano | CNIM | 5787 | 2025-04-07 | 2030-12-31 |
| David Grammer | CNIM | 5788 | 2025-04-09 | 2030-12-31 |
| David D. Williams | CNIM | 2832 | 2013-09-21 | 2028-12-31 |
| David D. Williams | R. EP T. | 1336 | 2013-02-16 | 2028-12-31 |
| David J. Ziegler | CNIM | 1653 | 2008-08-16 | 2028-12-31 |
| David K. Orlando | R. EEG T. | 6141 | 2017-04-17 | 2027-12-31 |
| David, Debbra A. | R.NCS.T. | 384 | 1999-01-10 | Lifetime |
| Davidoff, Dany | R.NCS.T. | 643 | 2005-01-09 | Lifetime |
| Davidson, Betty | R.NCS.T. | 174 | 1993-01-10 | Lifetime |