| Name - First (Maiden) Last | Credential | Cert Number | Issue Date | Expiration Date |
|---|---|---|---|---|
| Rakhi Rajan PT | R. EEG T. | 8348 | 2022-03-30 | 2027-12-31 |
| Rakova, Ekaterina | R.NCS.T. | 987 | 2013-04-13 | 2018-04-13 |
| RALPH NOWACKI | R. EEG T. | 1590 | 1986-02-15 | 2028-12-31 |
| RALPH BRYANT | R. EEG T. | 2149 | 1991-02-17 | 2023-12-31 |
| RALPH NOWACKI | R. EP T. | 370 | 1992-08-15 | 2028-12-31 |
| RALPH BRYANT | R. EP T. | 506 | 1995-02-18 | 2023-12-31 |
| RALPH NOWACKI | CLTM | 316 | 2017-04-14 | 2027-12-31 |
| Ralph Shoemaker | CNIM | 4381 | 2019-06-06 | 2024-12-31 |
| RALPHA DARBYSHIRE | R. EP T. | 293 | 1991-02-17 | 2023-12-31 |
| Raluca Ghiarfas | R. EEG T. | 9158 | 2024-08-31 | 2029-12-31 |
| Ram Sindhu | R. EP T. | 1106 | 2010-08-15 | 2021-04-30 |
| Ram Sindhu | R. EEG T. | 4691 | 2011-05-01 | 2021-12-31 |
| Ramalingam, Venkatesan | R.NCS.T. | 927 | 2011-12-02 | 2016-12-03 |
| Ramana Regunta | R. EEG T. | 9071 | 2024-05-31 | 2029-12-31 |
| Ramesh Vijay | CNIM | 2803 | 2013-09-21 | 2028-12-31 |
| Ramin Vakilipour | R. EEG T. | 6364 | 2017-12-28 | 2027-12-31 |
| Ramina Abbasi | CNIM | 4799 | 2021-06-22 | 2026-12-31 |
| Ramona Cranmer | CNIM | 1499 | 2008-03-15 | 2028-12-31 |
| Ramona Cranmer | R. EEG T. | 3503 | 2002-02-23 | 2027-12-31 |
| Ramona Cranmer | R. EP T. | 935 | 2007-04-14 | 2027-12-31 |
| Ramona Cranmer | CLTM | 126 | 2011-06-04 | 2026-12-31 |
| Ramona Bradell | R. EEG T. | 5639 | 2015-06-20 | 2030-12-31 |
| Ramsey Alizadeh | CNIM | 4291 | 2019-02-27 | 2029-12-31 |
| Ramsey Alizadeh | R. EP T. | 1539 | 2020-10-08 | 2025-12-31 |
| Ramsey Alizadeh | R.NCS.T. | 1219 | 2021-02-06 | 2026-06-30 |