Providers Rebecca Clark, M.P.T. to Ronsonlyn Clark, CADC
300 individual NPIs in the federal registry, part 4,064 of 24,427 of the A to Z by surname. Each row is the registry's record: the name and credential, the NPI, the primary specialty, the practice city and the year the NPI was issued. 102 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Rebecca Clark, M.P.T. | 1932199924 | Physical Therapist | Dumfries, VA | 2005 |
| Rebecca Clark, MA, LPCC | 1942792296 | Mental Health Counselor | Burnsville, MN | 2018 |
| Rebecca Clark, MS, CGC | 1972298115 | Genetic Counselor (M.S.) | Portland, OR | 2023 |
| Rebecca Clark | 1982557187 | Physician Assistant | Savannah, GA | 2026 |
| Rebecca Clark | 1992545628 | Personal Care Attendant | Mason, OH | 2024 |
| Rebecca (becky) Clark, PHD, LCSW-R, CC-AASP | 1740262633 | Clinical Social Worker | New York, NY | 2005 |
| Rebecca-Kelly Clark, OTR/L | 1104396589 | Pediatric Occupational Therapist | Portland, OR | 2018 |
| Rebecka Clark, RDH, LMT | 1427696327 | Massage Therapist | Marysville, WA | 2019 |
| Rebekah Clark, LPHA,LCSW | 1093953325 | Clinical Social Worker | Moline, IL | 2009 |
| Rebekah Clark, MMT, BCTMB | 1194365718 | Massage Therapist | Eureka Springs, AR | 2020 |
| Rebekah Clark, LPC | 1285960096 | Counselor | Prattville, AL | 2009 |
| Rebekah Clark | 1487052791 | Clinical Social Worker | Portland, OR | 2014 |
| Rebekah Clark, NP | 1851644215 | Family Nurse Practitioner | Orange, CA | 2012 |
| Rebekah Clark | 1972208734 | Case Manager/Care Coordinator | Rossford, OH | 2023 |
| Reece Clark | 1528622123 | Obstetrics & Gynecology Physician | Lombard, IL | 2019 |
| Reeda Clark, LPN | 1821296369 | Licensed Practical Nurse | Erin, NY | 2007 |
| Reese Clark, M.D. | 1689617094 | Neonatal-Perinatal Medicine Physician | Sunrise, FL | 2006 |
| Reese Clark, MD | 1831891084 | Student in an Organized Health Care Education/Training Program | Winston Salem, NC | 2023 |
| Reeva Clark | 1346405651 | Licensed Practical Nurse | Brooklyn, NY | 2008 |
| Regina Clark | 1003787417 | Case Manager/Care Coordinator | Dayton, OH | 2025 |
| Regina Clark, LMSW | 1477154805 | Clinical Social Worker | El Paso, TX | 2020 |
| Regina Clark, CPNP | 1679710479 | Nurse Practitioner | Oklahoma City, OK | 2009 |
| Regina Clark, BS | 1831234038 | Case Manager/Care Coordinator | Johnson City, TN | 2007 |
| Reginal Clark | 1306635271 | Personal Care Attendant | Omaha, NE | 2025 |
| Reinena Clark | 1558051250 | School Social Worker | Mount Vernon, NY | 2023 |
| Remington Clark | 1639833270 | Speech-Language Pathologist | Garden City, KS | 2021 |
| Remona Clark, LPC, NCC | 1598055832 | School Counselor | Fulshear, TX | 2011 |
| Renae Clark, R.PH. | 1346505328 | Pharmacist | Hickory, NC | 2012 |
| Rene Clark | 1922859313 | Addiction (Substance Use Disorder) Counselor | Mattapan, MA | 2024 |
| Renee Clark, DNP, CNM | 1003211251 | Advanced Practice Midwife | Saint Paul, MN | 2014 |
| Renee Clark | 1043756729 | Registered Nurse | Novi, MI | 2017 |
| Renee Clark | 1184156143 | Clinical Social Worker | Snellville, GA | 2017 |
| Renee Clark | 1194359349 | Marriage & Family Therapist | Columbia, MD | 2020 |
| Renee Clark, LPC | 1306001540 | Professional Counselor | Leavenworth, KS | 2008 |
| Renee Clark, MHRS | 1376788455 | Mental Health Counselor | Caspar, CA | 2008 |
| Renee Clark | 1538952510 | Personal Care Attendant | Diana, WV | 2025 |
| Renee Clark, O.D. | 1548517667 | Optometrist | Edinburg, TX | 2012 |
| Renee Clark, RN | 1619079126 | Registered Nurse | Gastonia, NC | 2006 |
| Renee Clark, MASTER SOCIAL WORKER | 1770432692 | Social Worker | Opelika, AL | 2026 |
| Reneka Clark, MSW, LCSW-BACS | 1962875583 | Clinical Social Worker | Houston, TX | 2015 |
| Renette Clark | 1245194976 | Case Manager/Care Coordinator | Orlando, FL | 2025 |
| Renita Clark, LPN | 1184872442 | Licensed Practical Nurse | Shaker Hts, OH | 2008 |
| Renna Clark, NURSE PRACTITIONER | 1992428361 | Women's Health Nurse Practitioner | Stafford, VA | 2022 |
| Reonee Clark | 1780287797 | Counselor | Columbus, MS | 2020 |
| Reronica Clark | 1366324311 | Community Health Worker | Burton, MI | 2025 |
| Reta Clark | 1609312669 | Mental Health Counselor | Louisa, KY | 2017 |
| Reuben Clark, DDS | 1013177062 | General Practice Dentistry | El Dorado Hills, CA | 2008 |
| Rhealynn Clark, LPCC | 1740555788 | Professional Counselor | Lexington, KY | 2012 |
| Rheanna Clark | 1639033517 | Behavior Technician | Austin, MN | 2025 |
| Rheanon Clark | 1982422069 | Assistant Behavior Analyst | Brooklyn, NY | 2024 |
| Rhiannon Clark, PT, DPT | 1023631397 | Physical Therapist | Portland, OR | 2020 |
| Rhonda Clark, NP | 1154379451 | Nurse Practitioner | Bassett, VA | 2006 |
| Rhonda Clark, PHARMD | 1154524221 | Pharmacist | Tempe, AZ | 2007 |
| Rhonda Clark, CRNA | 1174521413 | Certified Registered Nurse Anesthetist | Ft Walton Beach, FL | 2005 |
| Rhonda Clark, M.ED. | 1417225293 | Counselor | Jackson, TN | 2011 |
| Rhonda Clark, LPC | 1447445432 | Professional Counselor | Hopewell, PA | 2007 |
| Rhonda Clark, FNP | 1528486172 | Family Nurse Practitioner | Needles, CA | 2014 |
| Rhonda Clark, BA | 1558677831 | Behavior Analyst | York, PA | 2010 |
| Rhonda Clark | 1760073266 | Personal Care Attendant | Westernport, MD | 2021 |
| Rhonda Clark | 1891632121 | Professional Counselor | Granbury, TX | 2026 |
| Rhonda Clark | 1912387127 | Addiction (Substance Use Disorder) Counselor | Prestonsburg, KY | 2015 |
| Rhonica Clark, PCMHT | 1679053219 | Mental Health Counselor | Jackson, MS | 2018 |
| Riana Clark | 1568324382 | Behavior Technician | Matthews, NC | 2025 |
| Rianne Clark, FNP | 1841765344 | Nurse Practitioner | Greenwood Village, CO | 2018 |
| Riaz Clark, LMSW | 1225996192 | Social Worker | Ann Arbor, MI | 2026 |
| Ricardo Clark, PRS | 1326979790 | Peer Specialist | Austintown, OH | 2026 |
| Richard Clark, M.D. | 1023042470 | Family Medicine Physician | Grayslake, IL | 2006 |
| Richard Clark, RPA-C | 1033421243 | Physician Assistant | Albany, NY | 2010 |
| Richard Clark, MD | 1053316364 | Family Medicine Physician | Marietta, OH | 2005 |
| Richard Clark, M.D. | 1073554242 | Otolaryngology Physician | Los Angeles, CA | 2006 |
| Richard Clark, M.D | 1073718052 | Cardiovascular Disease Physician | Travis Afb, CA | 2007 |
| Richard Clark, MD | 1104858588 | Anesthesiology Physician | San Jose, CA | 2006 |
| Richard Clark | 1124889803 | Case Manager/Care Coordinator | Keene, NH | 2024 |
| Richard Clark, LMFT | 1134318140 | Marriage & Family Therapist | Oakland, CA | 2007 |
| Richard Clark | 1144026097 | Personal Care Attendant | Moundsville, WV | 2025 |
| Richard Clark, MD | 1154314300 | Internal Medicine Physician | Chicago, IL | 2005 |
| Richard Clark | 1184477085 | Optometrist | Long Beach, MS | 2024 |
| Richard Clark, PA-C | 1235580903 | Physician Assistant | Rhinelander, WI | 2016 |
| Richard Clark, M.D. | 1245596147 | Emergency Medicine Physician | Aurora, CO | 2012 |
| Richard Clark | 1255671954 | Mental Health Counselor | Oklahoma City, OK | 2013 |
| Richard Clark | 1275063737 | Marriage & Family Therapist | Vancouver, WA | 2017 |
| Richard Clark, PA | 1285693036 | Physician Assistant | San Diego, CA | 2006 |
| Richard Clark, MDCAC | 1285866079 | Addiction (Substance Use Disorder) Counselor | Hattiesburg, MS | 2009 |
| Richard Clark, MA | 1306737515 | Counselor | Monticello, FL | 2025 |
| Richard Clark, PEER SUPPORT | 1316393283 | Peer Specialist | Salt Lake City, UT | 2016 |
| Richard Clark | 1366922684 | Addiction (Substance Use Disorder) Counselor | Lithopolis, OH | 2018 |
| Richard Clark, DDS | 1376621508 | General Practice Dentistry | Everett, WA | 2006 |
| Richard Clark, PSY.D. | 1417175936 | Clinical Psychologist | Lewisville, TX | 2007 |
| Richard Clark, D.O. | 1437387040 | Family Medicine Physician | Evansville, IN | 2009 |
| Richard Clark, M.D. | 1457466617 | Cardiovascular Disease Physician | Sioux Falls, SD | 2006 |
| Richard Clark, MD | 1477596773 | Emergency Medicine Physician | La Jolla, CA | 2006 |
| Richard Clark, DMD | 1518298207 | General Practice Dentistry | Wichita, KS | 2010 |
| Richard Clark, OD | 1528059565 | Optometrist | Ocala, FL | 2005 |
| Richard Clark, MD | 1558567503 | Plastic Surgery Physician | Sacramento, CA | 2007 |
| Richard Clark, M.D. | 1568432557 | Diagnostic Radiology Physician | Albuquerque, NM | 2006 |
| Richard Clark, MFT | 1568589067 | Marriage & Family Therapist | Los Angeles, CA | 2007 |
| Richard Clark, PSYD | 1598839755 | Clinical Psychologist | Glendale, WI | 2006 |
| Richard Clark, RPH | 1619394129 | Pharmacist | Rochester, MN | 2014 |
| Richard Clark, RN ARNP CRNA | 1659355121 | Certified Registered Nurse Anesthetist | Lansing, IL | 2005 |
| Richard Clark, M.D. PH.D. | 1659393452 | Diagnostic Radiology Physician | Seattle, WA | 2006 |
| Richard Clark, PT, DSCPT | 1699744011 | Physical Therapist | Nashville, TN | 2006 |
| Richard Clark, M.D. | 1700825429 | Dermatology Physician | East Setauket, NY | 2006 |
| Richard Clark, MD | 1700863701 | Family Medicine Physician | Luke Afb Hospital, AZ | 2005 |
| Richard Clark, D.M.D. | 1760820088 | Pediatric Dentistry | Philadelphia, PA | 2013 |
| Richard Clark | 1770831901 | Mental Health Counselor | Omaha, NE | 2012 |
| Richard Clark, MD | 1831268531 | Anesthesiology Physician | Washington, DC | 2006 |
| Richard Clark | 1851177497 | Psychiatric/Mental Health Registered Nurse | Tulsa, OK | 2023 |
| Richard Clark, DC | 1871929000 | Chiropractor | Franklin, PA | 2013 |
| Richard Clark, MD | 1902908569 | Family Medicine Physician | Scottsbluff, NE | 2006 |
| Richard Clark, PAC | 1932109105 | Physician Assistant | Pensacola, FL | 2005 |
| Richard Clark, DDS | 1942249545 | Oral and Maxillofacial Surgery (Dentist) | Drexel Hill, PA | 2006 |
| Richard Clark, MD | 1962406793 | Internal Medicine Physician | Jamestown, TN | 2005 |
| Richard Clark, CPO | 1972334951 | Prosthetist | Great Falls, MT | 2024 |
| Richard Clark | 1982086120 | Mental Health Counselor | Little Rock, AR | 2015 |
| Richard Clark | 1992968879 | Addiction (Substance Use Disorder) Counselor | Los Angeles, CA | 2008 |
| Richelle Clark, LPCMH, NCC | 1558863746 | Mental Health Counselor | Seaford, DE | 2018 |
| Richie Clark, PHARMD | 1194092684 | Pharmacist | Murfreesboro, TN | 2011 |
| Rick Clark, PA | 1033190533 | Physician Assistant | Malad City, ID | 2005 |
| Rick Clark, DO | 1265520977 | Family Medicine Physician | Yuma, AZ | 2006 |
| Ricketta Clark, NP | 1558478933 | Nurse Practitioner | Memphis, TN | 2006 |
| Rickia Clark | 1396548707 | Behavior Technician | Gainesville, FL | 2025 |
| Ricky Clark | 1013728146 | Counselor | Tupelo, MS | 2025 |
| Ricky Clark | 1639608136 | Athletic Trainer | Brandon, MS | 2017 |
| Riki Clark, PMHNP | 1104541150 | Psychiatric/Mental Health Nurse Practitioner | Springfield, MO | 2022 |
| Rikkisha Clark | 1366902892 | Personal Care Attendant | Las Vegas, NV | 2019 |
| Riley Clark, M.D. | 1114370814 | Hospitalist Physician | Fargo, ND | 2016 |
| Riley Clark | 1134857568 | Speech-Language Pathologist | Fairborn, OH | 2022 |
| Riley Clark | 1417711441 | Speech-Language Pathologist | Aurora, CO | 2024 |
| Riley Clark, MS, CCC-SLP | 1548064652 | Speech-Language Pathologist | Brentwood, TN | 2025 |
| Riley Clark, DMD | 1568831279 | General Practice Dentistry | Heber City, UT | 2015 |
| Riley Clark | 1578217956 | Student in an Organized Health Care Education/Training Program | Grand Junction, CO | 2022 |
| Riley Clark | 1598398273 | Counselor | Allston, MA | 2020 |
| Riley Clark | 1922875582 | Mental Health Counselor | Nashville, TN | 2023 |
| Rina Clark, LMP | 1932310091 | Massage Therapist | Spokane, WA | 2007 |
| Rita Clark, PHARMD RPH | 1114228772 | Pharmacist | Missoula, MT | 2010 |
| Rita Clark, LCSW | 1396936878 | Clinical Social Worker | Hollywood, FL | 2007 |
| Rita Clark, LMSW | 1427479229 | Clinical Social Worker | Detroit, MI | 2013 |
| Rita Clark | 1811610777 | Professional Counselor | Natalia, TX | 2022 |
| Rita Clark, P.T.A. | 1891914891 | Physical Therapy Assistant | Milwaukee, WI | 2007 |
| Rita Clark | 1932599669 | Case Manager/Care Coordinator | Daytona Beach, FL | 2015 |
| Ritchie Clark, M.D. | 1639156284 | Anatomic Pathology & Clinical Pathology Physician | Owensboro, KY | 2005 |
| Robert Clark | 1003420415 | Community Health Worker | Layton, UT | 2020 |
| Robert Clark, M.D. | 1013000892 | Internal Medicine Physician | Saint Joseph, MO | 2006 |
| Robert Clark, MD | 1033372727 | Gastroenterology Physician | Bloomington, IL | 2008 |
| Robert Clark, M.D | 1043232325 | Ophthalmology Physician | Long Beach, CA | 2006 |
| Robert Clark, RPH. | 1043583925 | Pharmacist | Fayetteville, TN | 2012 |
| Robert Clark, DDS | 1053432633 | Dentist | Chattanooga, TN | 2007 |
| Robert Clark, PA-C | 1063411023 | Physician Assistant | Greenville, NC | 2005 |
| Robert Clark, MD | 1063516516 | Surgery Physician | Des Moines, IA | 2006 |
| Robert Clark | 1083195333 | Occupational Therapy Assistant | Fredericksburg, TX | 2018 |
| Robert Clark, MS | 1093009458 | Counselor | Vancouver, WA | 2011 |
| Robert Clark, FNP | 1104112788 | Family Nurse Practitioner | Charlotte, NC | 2011 |
| Robert Clark, R. PH. | 1114263241 | Pharmacist | Myrtle Beach, SC | 2012 |
| Robert Clark, M.D.,F.A.C.S. | 1144289349 | Surgery Physician | Vidalia, GA | 2006 |
| Robert Clark, M.D. | 1164401410 | Anesthesiology Physician | Huntsville, AL | 2006 |
| Robert Clark, LCSW | 1164528691 | Clinical Social Worker | Murfreesboro, TN | 2006 |
| Robert Clark, M.D. | 1174511489 | Family Medicine Physician | San Pablo, CA | 2005 |
| Robert Clark, MD | 1174528525 | Interventional Cardiology Physician | Oklahoma City, OK | 2005 |
| Robert Clark, MD | 1174630156 | Infectious Disease Physician | San Antonio, TX | 2006 |
| Robert Clark, DO | 1184656142 | Physical Medicine & Rehabilitation Physician | Concord, CA | 2006 |
| Robert Clark | 1184697682 | Specialist | Pittsburgh, PA | 2006 |
| Robert Clark, O.D. | 1205904497 | Optometrist | Rochester Hills, MI | 2006 |
| Robert Clark, MD | 1215203781 | Anesthesiology Physician | Durham, NC | 2012 |
| Robert Clark, DMD | 1215962394 | Oral & Maxillofacial Surgery (D.M.D.) | Lexington, KY | 2006 |
| Robert Clark, MD | 1235573460 | Family Medicine Physician | Aptos, CA | 2013 |
| Robert Clark, MD | 1245304823 | Psychiatry Physician | La Crosse, WI | 2006 |
| Robert Clark, M.D. | 1265480602 | Diagnostic Radiology Physician | Selma, CA | 2006 |
| Robert Clark, M.D. | 1275659971 | Anesthesiology Physician | Holland, OH | 2007 |
| Robert Clark, PHARMD | 1326382151 | Pharmacist | Brentwood, TN | 2012 |
| Robert Clark, L.P.C. | 1326489337 | Counselor | Lansing, MI | 2013 |
| Robert Clark, D.C. | 1336318047 | Chiropractor | Englewood, OH | 2008 |
| Robert Clark, BS, CNIM | 1336357045 | Electroneurodiagnostic Specialist/Technologist | Lindale, TX | 2007 |
| Robert Clark, DDS | 1346730702 | Orthodontics and Dentofacial Orthopedics Dentistry | La Porte, TX | 2018 |
| Robert Clark, PHARMD | 1356944003 | Pharmacist | Caledonia, MS | 2020 |
| Robert Clark | 1366028300 | Case Manager/Care Coordinator | Culver City, CA | 2021 |
| Robert Clark | 1376324285 | Pharmacist | Salida, CO | 2023 |
| Robert Clark, M.D. | 1376530600 | Specialist | Oklahoma City, OK | 2005 |
| Robert Clark, M.D. | 1376542597 | Family Medicine Physician | Newland, NC | 2005 |
| Robert Clark, PT | 1376627885 | Physical Therapist | Petaluma, CA | 2006 |
| Robert Clark, N.P. | 1376765925 | Adult Health Nurse Practitioner | Winston Salem, NC | 2007 |
| Robert Clark, D.C. | 1376778746 | Chiropractor | Sebring, FL | 2009 |
| Robert Clark, BSW | 1376989624 | Case Manager/Care Coordinator | Saginaw, MI | 2013 |
| Robert Clark, M.D. | 1386648087 | Ophthalmology Physician | Brighton, MI | 2005 |
| Robert Clark, DO | 1386675890 | Family Medicine Physician | Augusta, GA | 2006 |
| Robert Clark, LPN | 1396963666 | Licensed Practical Nurse | Brooksville, FL | 2007 |
| Robert Clark, MD | 1407556152 | Student in an Organized Health Care Education/Training Program | Roanoke, VA | 2023 |
| Robert Clark, MA, LPC | 1457614885 | Professional Counselor | Dallas, TX | 2012 |
| Robert Clark | 1457744609 | Professional Counselor | Scranton, PA | 2015 |
| Robert Clark | 1457989048 | Certified Registered Nurse Anesthetist | Ocala, FL | 2020 |
| Robert Clark, MD | 1508850181 | Pulmonary Disease Physician | Bellevue, WA | 2005 |
| Robert Clark, M.D. | 1518944198 | Nephrology Physician | Meridian, MS | 2005 |
| Robert Clark, MD | 1538123518 | Anesthesiology Physician | Little Rock, AR | 2006 |
| Robert Clark, L.M.T., N.C.T.M.B. | 1538358924 | Massage Therapist | Tallahassee, FL | 2007 |
| Robert Clark, PHD | 1548198948 | Clinical Psychologist | Evanston, IL | 2026 |
| Robert Clark, M.D. | 1548249436 | Dermatology Physician | Fairhope, AL | 2006 |
| Robert Clark, D.D.S. | 1558420638 | Dentist | Youngtown, AZ | 2006 |
| Robert Clark | 1578012225 | Other Technician | Farmington Hills, MI | 2016 |
| Robert Clark, LCSW LICENSED CLINIC | 1609932490 | Clinical Social Worker | Pendleton, OR | 2006 |
| Robert Clark, PH.D. | 1629008453 | Psychologist | Killingworth, CT | 2006 |
| Robert Clark, D.O. | 1629174461 | Chiropractor | Winslow, ME | 2006 |
| Robert Clark, PH.D. | 1639415524 | Psychologist | Killeen, TX | 2012 |
| Robert Clark, PH.D. | 1679605117 | Clinical Psychologist | Pomona, NY | 2007 |
| Robert Clark, MD | 1689692071 | Family Medicine Physician | Payson, UT | 2006 |
| Robert Clark, D.M.D. | 1710008248 | General Practice Dentistry | Connellsville, PA | 2007 |
| Robert Clark, DDS | 1710909536 | General Practice Dentistry | Pembroke, MA | 2006 |
| Robert Clark, MPT | 1710966106 | Physical Therapist | Brownsville, PA | 2006 |
| Robert Clark, CRNA | 1720198922 | Certified Registered Nurse Anesthetist | Lafayette, LA | 2006 |
| Robert Clark, P.T. | 1770708349 | Physical Therapist | Upper Arlington, OH | 2007 |
| Robert Clark, MD | 1780749002 | Internal Medicine Physician | Farmington, CT | 2006 |
| Robert Clark, DDS | 1780786632 | Dentist | Scottsdale, AZ | 2006 |
| Robert Clark, MD | 1801699566 | Student in an Organized Health Care Education/Training Program | Baton Rouge, LA | 2025 |
| Robert Clark | 1811293228 | Mental Health Counselor | Clermont, FL | 2011 |
| Robert Clark, M.D. | 1811903560 | Family Medicine Physician | Junction City, KS | 2006 |
| Robert Clark, M.D. | 1861492035 | Psychiatry Physician | Denver, CO | 2005 |
| Robert Clark, D.O. | 1871541441 | Pain Medicine (Anesthesiology) Physician | Hurst, TX | 2006 |
| Robert Clark, CADC-1 | 1891368056 | Addiction (Substance Use Disorder) Counselor | Atlanta, GA | 2021 |
| Robert Clark | 1912730557 | Registered Nurse | Cottonwood, AZ | 2024 |
| Robert Clark, M.D. | 1932106408 | Infectious Disease Physician | Wantagh, NY | 2005 |
| Robert Clark, L.P.C., N.C.C. | 1932282704 | Mental Health Counselor | Cleveland, GA | 2006 |
| Robert Clark, DDS | 1952416273 | Dentist | Liverpool, NY | 2006 |
| Robert Clark, MD | 1972552065 | Diagnostic Radiology Physician | Crystal River, FL | 2006 |
| Robert Clark, M.D., PHD | 1982600789 | MOHS-Micrographic Surgery Physician | Cary, NC | 2005 |
| Robert Clark, D.C. | 1982781258 | Chiropractor | Quincy, MA | 2006 |
| Robert Clark, MD | 1982860540 | Emergency Medicine Physician | Falls Church, VA | 2008 |
| Robert Clark, CRNA | 1992766703 | Certified Registered Nurse Anesthetist | Dothan, AL | 2006 |
| Robert Clark, PTA | 1992816870 | Physical Therapy Assistant | Indianapolis, IN | 2006 |
| Roberta Clark, LCSW | 1144746702 | Clinical Social Worker | Clearwater, FL | 2017 |
| Roberta Clark, APN | 1184827891 | Critical Care Neonatal Nurse Practitioner | Rogers, AR | 2007 |
| Roberta Clark | 1326639808 | Counselor | Marion, IL | 2021 |
| Roberta Clark, LS/SW/QMRP | 1609017987 | Social Worker | Auburn Hills, MI | 2009 |
| Roberta Clark | 1720240831 | Physical Therapy Assistant | Carolina Beach, NC | 2008 |
| Roberta Clark, RDHAP, MS | 1801285580 | Dental Hygienist | San Diego, CA | 2015 |
| Robin Clark, PA C | 1063403483 | Physician Assistant | San Francisco, CA | 2005 |
| Robin Clark, M.D. | 1083145239 | Obstetrics & Gynecology Physician | Willingboro, NJ | 2017 |
| Robin Clark, OTR/L | 1205045374 | Occupational Therapist | Sacramento, CA | 2007 |
| Robin Clark, M.S., CCC-SLP | 1487390332 | Speech-Language Pathologist | Raytown, MO | 2022 |
| Robin Clark | 1568343168 | Behavior Technician | Brookpark, OH | 2025 |
| Robin Clark | 1568949469 | Peer Specialist | Lucerne Valley, CA | 2018 |
| Robin Clark, PCMHT | 1720094048 | Mental Health Counselor | Vicksburg, MS | 2006 |
| Robin Clark, M.D. | 1902826498 | Pediatrics Physician | Loma Linda, CA | 2006 |
| Robyn Clark, BCBA, LBA | 1447714159 | Behavior Analyst | North Richland Hills, TX | 2019 |
| Robyn Clark | 1720531932 | Speech-Language Pathologist | Howell, MI | 2016 |
| Rochelle Clark, LMP, CLT | 1326255225 | Specialist | Seattle, WA | 2007 |
| Rochelle Clark | 1619212495 | Rehabilitation Practitioner | North Las Vegas, NV | 2012 |
| Rochelle Clark, DNP-A | 1659053429 | Certified Registered Nurse Anesthetist | Sewell, NJ | 2023 |
| Rochelle Clark, NP | 1942805577 | Family Nurse Practitioner | Edgewood, MD | 2020 |
| Roderick Clark, M.D. | 1225066939 | Nephrology Physician | Lafayette, LA | 2006 |
| Roderick Clark, MD | 1538880281 | Urology Physician | Hershey, PA | 2022 |
| Rodney Clark | 1265170039 | Case Manager/Care Coordinator | Cincinnati, OH | 2022 |
| Rodney Clark, DDS | 1285854919 | General Practice Dentistry | Macon, GA | 2007 |
| Rodney Clark, ARNP | 1417443953 | Family Nurse Practitioner | Des Moines, IA | 2018 |
| Rodney Clark | 1487102851 | Case Manager/Care Coordinator | Gilroy, CA | 2016 |
| Rodney Clark, MD | 1649590886 | Internal Medicine Physician | Jonesboro, AR | 2010 |
| Rodney Clark, MD | 1790716041 | Anesthesiology Physician | San Jose, CA | 2006 |
| Rodney Clark, RADTI | 1932756970 | Addiction (Substance Use Disorder) Counselor | Riverside, CA | 2019 |
| Roger Clark, PHARMD | 1104476225 | Pharmacist | Portland, OR | 2019 |
| Roger Clark, RPH | 1205166238 | Pharmacist | Sun City West, AZ | 2010 |
| Roger Clark, ATC, PHD | 1225458136 | Athletic Trainer | Pueblo, CO | 2014 |
| Roger Clark, D.O. | 1235181140 | Infectious Disease Physician | Boston, MA | 2006 |
| Roger Clark, PHARMD | 1386562403 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Hays, KS | 2026 |
| Roger Clark, ACMHC | 1578212536 | Mental Health Counselor | Cedar City, UT | 2022 |
| Roger Clark, PSY.D. | 1669501136 | Prescribing (Medical) Psychologist | Fort Campbell, KY | 2007 |
| Roger Clark, D.D.S. | 1821202383 | General Practice Dentistry | Lebanon, OH | 2007 |
| Roger Clark | 1922640721 | Student in an Organized Health Care Education/Training Program | New York, NY | 2019 |
| Roger Clark, LMSW | 1952053928 | Social Worker | Houston, TX | 2022 |
| Roger Clark, HIS | 1992976542 | Hearing Instrument Specialist | Odessa, TX | 2008 |
| Rolanda Clark | 1447103791 | Case Manager/Care Coordinator | Cincinnati, OH | 2026 |
| Romnee Clark, M.D. | 1699731117 | Hematology & Oncology Physician | Indianapolis, IN | 2006 |
| Romney Clark | 1396435285 | Behavior Technician | Mesa, AZ | 2023 |
| Ron Clark, M.D. | 1073511598 | Orthopaedic Surgery Physician | South Bend, IN | 2005 |
| Ron Clark | 1801010012 | Counselor | Santa Cruz, CA | 2007 |
| Rona Clark | 1205573680 | Professional Counselor | Chicago, IL | 2022 |
| Ronald Clark | 1003936824 | Mental Health Counselor | Mesa, AZ | 2007 |
| Ronald Clark, CSW | 1013967017 | Clinical Social Worker | Lansing, MI | 2006 |
| Ronald Clark, M.D. | 1154369965 | Emergency Medicine Physician | New Britain, CT | 2006 |
| Ronald Clark, CRNA | 1174568125 | Certified Registered Nurse Anesthetist | Charlotte, NC | 2006 |
| Ronald Clark, DC | 1336317114 | Chiropractor | Meridian, MS | 2008 |
| Ronald Clark, D.C., PH.D. | 1356400105 | Rehabilitation Chiropractor | Ellijay, GA | 2006 |
| Ronald Clark, DDS | 1366433492 | Dentist | Red Bluff, CA | 2005 |
| Ronald Clark, FNP | 1467723668 | Nurse Practitioner | Slidell, LA | 2012 |
| Ronald Clark, M.D. | 1477631919 | Surgery Physician | San Francisco, CA | 2006 |
| Ronald Clark, LCSW | 1508908427 | Clinical Social Worker | Leesburg, VA | 2007 |
| Ronald Clark | 1588762801 | Chiropractor | West Hartford, CT | 2006 |
| Ronald Clark, DMD | 1639210495 | Orthodontics and Dentofacial Orthopedics Dentistry | Haddonfield, NJ | 2007 |
| Ronald Clark, CRNA | 1740256544 | Certified Registered Nurse Anesthetist | Gadsden, AL | 2006 |
| Ronald Clark, M.S., BCBA | 1780088815 | Behavior Analyst | Brandon, FL | 2014 |
| Ronald Clark, MSW LCSWR | 1972613255 | Clinical Social Worker | Oswego, NY | 2006 |
| Ronald Clark, R.PH. | 1992090484 | Pharmacist | San Angelo, TX | 2011 |
| Ronda Clark, FNP | 1457727984 | Family Nurse Practitioner | Mount Juliet, TN | 2015 |
| Ronda Clark, PA-C | 1700832565 | Medical Physician Assistant | York, NE | 2006 |
| Ronda Clark, RN | 1841858834 | Registered Nurse | Zanesville, OH | 2019 |
| Rondell Clark | 1275327181 | Case Manager/Care Coordinator | Toledo, OH | 2025 |
| Ronesha Clark | 1285568261 | Attendant Care Provider | Lancaster, CA | 2026 |
| Ronica Clark | 1851845317 | Marriage & Family Therapist | East Palo Alto, CA | 2016 |
| Ronika Clark | 1366084691 | Behavior Analyst | Valdosta, GA | 2019 |
| Ronisha Clark | 1023951696 | Pharmacist | Holt, MI | 2026 |
| Ronni Clark, MED, BCBA | 1538407978 | Behavior Analyst | Colorado Springs, CO | 2013 |
| Ronnie Clark, CRNP | 1114762689 | Family Medicine Physician | Pocomoke City, MD | 2024 |
| Ronnie Clark, LCSW | 1780793364 | Clinical Social Worker | Hampton, VA | 2006 |
| Ronsonlyn Clark, CADC | 1750398483 | Addiction (Substance Use Disorder) Counselor | Owensboro, KY | 2006 |
Source: CMS National Plan and Provider Enumeration System (NPPES) (download.cms.gov). A listing is not a recommendation: check a license with the state board (license lookups).