Providers Dennis Clark, PA-C to Edward Clark
300 individual NPIs in the federal registry, part 4,044 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. 66 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Dennis Clark, PA-C | 1689863805 | Physician Assistant | State College, PA | 2007 |
| Dennis Clark, MD | 1699700849 | Internal Medicine Physician | Long Beach, CA | 2006 |
| Dennis Clark, CRNA | 1710914486 | Certified Registered Nurse Anesthetist | Lake Charles, LA | 2006 |
| Dennis Clark | 1730220518 | Physical Therapist | Altoona, WI | 2007 |
| Dennis Clark, PA C | 1750364188 | Physician Assistant | Groveton, TX | 2005 |
| Dennis Clark, R.PH. | 1750629267 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Grants Pass, OR | 2013 |
| Dennis Clark, DDS | 1780778050 | General Practice Dentistry | Merced, CA | 2006 |
| Dennis Clark | 1851629422 | Registered Nurse | Edgerton, KS | 2009 |
| Dennis Clark, D.D.S. | 1871515643 | General Practice Dentistry | Henderson, NV | 2006 |
| Denny Clark | 1376182980 | Behavior Analyst | Cary, NC | 2019 |
| Deonna Clark, NP | 1609145572 | Women's Health Nurse Practitioner | Houston, TX | 2011 |
| Deonna Clark | 1689505067 | Behavior Technician | Southfield, MI | 2026 |
| Deonna Clark, OTR/L | 1760929962 | Occupational Therapist | Madison, TN | 2017 |
| Dequita Clark | 1164149878 | Personal Care Attendant | Las Vegas, NV | 2022 |
| Derek Clark, DPT | 1083156061 | Physical Therapist | Columbia, SC | 2016 |
| Derek Clark, PHARMD | 1124452073 | Pharmacist | Prescott Valley, AZ | 2013 |
| Derek Clark, ATC | 1487070942 | Athletic Trainer | Leetsdale, PA | 2014 |
| Derek Clark, BOCO C.PED | 1497161590 | Orthotist | Albuquerque, NM | 2014 |
| Derek Clark | 1497469480 | Case Manager/Care Coordinator | Philadelphia, PA | 2023 |
| Derek Clark, M.D. | 1518283589 | Neurocritical Care Physician | Portland, OR | 2010 |
| Derek Clark, DO | 1568041655 | Family Medicine Physician | Parksley, VA | 2021 |
| Derek Clark, LCSW | 1710632278 | Clinical Social Worker | Fairfax, VA | 2022 |
| Derek Clark, DPT | 1902059843 | Physical Therapist | Mannington, WV | 2008 |
| Derrick Clark, PHD | 1568566917 | Psychologist | Santa Cruz, CA | 2006 |
| Derrick Clark, LPC | 1609184324 | Mental Health Counselor | Iowa City, IA | 2010 |
| Derwin Clark | 1508231085 | Addiction (Substance Use Disorder) Counselor | Pine Bluff, AR | 2015 |
| Desa Clark, APRN | 1215519814 | Family Nurse Practitioner | Fremont, NE | 2021 |
| Desda Clark, M.A., LPC | 1932413093 | Professional Counselor | Parkville, MO | 2010 |
| Deshondra Clark, PHARMD | 1396953428 | Pharmacist | Washington, DC | 2007 |
| Deshya Clark | 1487507554 | Behavior Technician | Durham, NC | 2026 |
| Desi Clark | 1346886181 | Massage Therapist | Bend, OR | 2019 |
| Desiree Clark, PA-C | 1144861451 | Physician Assistant | Sandy, UT | 2019 |
| Desiree Clark | 1649904889 | Behavior Technician | Monrovia, CA | 2022 |
| Desiree Clark | 1750932349 | Behavior Analyst | Costa Mesa, CA | 2019 |
| Desra Clark, D.O. | 1477816601 | Adult Medicine Physician | Cocoa, FL | 2012 |
| Desraj Clark | 1396109666 | Orthopaedic Surgery Physician | Fort Bliss, TX | 2016 |
| Dessie Clark, RPH | 1003211053 | Pharmacist | Nashville, NC | 2014 |
| Dessie Clark | 1245664796 | Developmental Therapist | Pompano Beach, FL | 2013 |
| Dessye-Dee Clark, ARNP, PHD | 1801802855 | Psychiatric/Mental Health Nurse Practitioner | Missoula, MT | 2006 |
| Destanee Clark | 1508563750 | Behavior Technician | Daytona Beach, FL | 2023 |
| Destinee Clark | 1144937111 | Mental Health Counselor | San Antonio, TX | 2022 |
| Destiny Clark | 1073363297 | Counselor | Springfield, MA | 2024 |
| Destiny Clark | 1407690035 | Behavior Technician | Springfield, VA | 2024 |
| Destiny Clark | 1457046229 | Behavior Technician | Clinton Township, MI | 2023 |
| Destiny Clark | 1497462667 | Student in an Organized Health Care Education/Training Program | Jacksonville, FL | 2022 |
| Destiny Clark | 1679416671 | Behavior Technician | Plano, TX | 2026 |
| Devan Clark, BCBA | 1356120661 | Behavior Analyst | Seekonk, MA | 2023 |
| Devan Clark, LMT | 1497202279 | Specialist | Wasilla, AK | 2016 |
| Devan Clark | 1588488258 | Behavior Technician | Corona, CA | 2024 |
| Devan Clark, CCC-SLP | 1740671932 | Speech-Language Pathologist | Omaha, NE | 2015 |
| Devante Clark | 1619652401 | Behavior Technician | Cary, NC | 2023 |
| Devin Clark, LPC | 1093387656 | Mental Health Counselor | McKinney, TX | 2021 |
| Devin Clark, MD | 1144653700 | Internal Medicine Physician | Boston, MA | 2013 |
| Devin Clark | 1366277485 | Case Manager/Care Coordinator | Washington, DC | 2024 |
| Devin Clark, MD | 1376239095 | Student in an Organized Health Care Education/Training Program | Minneapolis, MN | 2023 |
| Devin Clark | 1437903382 | Behavior Technician | Chula Vista, CA | 2024 |
| Devin Clark, PT | 1477259125 | Orthopedic Physical Therapist | Concord, CA | 2023 |
| Devin Clark, MD | 1760915425 | Internal Medicine Physician | Bronx, NY | 2017 |
| Devin Clark | 1922710193 | Day Training/Habilitation Specialist | Hastings, MI | 2022 |
| Devin Clark | 1952893026 | Dentist | Winlock, WA | 2018 |
| Devon Clark, MD | 1447090717 | Student in an Organized Health Care Education/Training Program | Ann Arbor, MI | 2024 |
| Devon Clark, M.S., CCC-SLP | 1477708105 | Speech-Language Pathologist | New York, NY | 2008 |
| Devon Clark, MD | 1548906944 | Emergency Medicine Physician | Albuquerque, NM | 2022 |
| Devonte Clark | 1508754458 | Behavior Technician | Pasadena, CA | 2025 |
| Devonte Clark | 1790671774 | Mental Health Counselor | Houston, TX | 2025 |
| Devore Clark, QBHS | 1629842034 | Case Manager/Care Coordinator | Toledo, OH | 2023 |
| Devyn Clark, LMSW | 1720870090 | Social Worker | Hamden, CT | 2025 |
| Devynn Clark | 1134925944 | Home Health Aide | Omaha, NE | 2025 |
| Dewey Clark, D.PH. | 1427188697 | Pharmacist | Alcoa, TN | 2007 |
| Dewey Clark, M.D. | 1467661561 | Pediatric Critical Care Medicine Physician | Iowa City, IA | 2007 |
| Dexter Clark, DO | 1265967665 | Family Medicine Physician | Marquette, MI | 2017 |
| Dexter Clark | 1972931210 | Licensed Practical Nurse | Utica, NY | 2013 |
| Dhamya Clark | 1083489702 | Behavior Technician | Colorado Springs, CO | 2023 |
| Diahn Clark, PHARMD, JD | 1003965765 | Pharmacist | Melbourne, FL | 2007 |
| Dialyah Clark | 1659035624 | Behavior Technician | Metairie, LA | 2021 |
| Diamon Clark, LCSW | 1972435303 | Clinical Social Worker | Fort Worth, TX | 2026 |
| Diamond Clark, MFT, ED.D | 1275108631 | Mental Health Counselor | Middletown, DE | 2021 |
| Diamond Clark | 1336905744 | Behavior Technician | Rockville, MD | 2024 |
| Diamond Clark | 1598489247 | Behavior Technician | Farmington Hills, MI | 2022 |
| Diamond Clark, LPN | 1821560707 | Licensed Practical Nurse | Reynoldsburg, OH | 2018 |
| Diamond Clark, RN | 1922797034 | Registered Nurse | Farmington, NM | 2023 |
| Diana Clark, IBCLC | 1003630666 | Lactation Consultant (Non-RN) | Azusa, CA | 2024 |
| Diana Clark | 1023492196 | Athletic Trainer | Katy, TX | 2015 |
| Diana Clark | 1063723336 | Counselor | Hugo, OK | 2010 |
| Diana Clark, M.S., SLP | 1124044060 | Speech-Language Pathologist | Long Beach, CA | 2006 |
| Diana Clark, CF-SLP | 1205019742 | Speech-Language Pathologist | Conway, AR | 2007 |
| Diana Clark, M.D. | 1225039860 | Family Medicine Physician | Greenwood, IN | 2005 |
| Diana Clark | 1346696515 | Community Health Worker | Akron, OH | 2016 |
| Diana Clark | 1457672412 | Case Manager/Care Coordinator | Norfolk, NE | 2010 |
| Diana Clark, LCSW MSW MA DMIN | 1598736035 | Clinical Social Worker | Lake Oswego, OR | 2006 |
| Diana Clark | 1689059370 | Rehabilitation Practitioner | Camarillo, CA | 2015 |
| Diana Clark | 1700312782 | Pharmacist | Falls Church, VA | 2017 |
| Diana Clark, LMSW | 1730370727 | Clinical Social Worker | Utica, MI | 2007 |
| Diana Clark | 1821862608 | Registered Dietitian | Folsom, CA | 2023 |
| Diana Clark | 1891986741 | Marriage & Family Therapist | Tustin, CA | 2007 |
| Diane Clark | 1164832887 | Peer Specialist | Placentia, CA | 2014 |
| Diane Clark, LSCSW | 1225419096 | Clinical Social Worker | Manhattan, KS | 2015 |
| Diane Clark, PT | 1306941166 | Physical Therapist | Minnetonka, MN | 2006 |
| Diane Clark, D.C. | 1306994637 | Chiropractor | Port Orange, FL | 2007 |
| Diane Clark, R.PH. | 1558634980 | Pharmacist | Medford, OR | 2012 |
| Diane Clark, CD | 1568055812 | Registered Dietitian | Beloit, WI | 2021 |
| Diane Clark | 1710576970 | Pharmacy Technician | Floresville, TX | 2021 |
| Diane Clark, RN | 1841767449 | Registered Nurse | Missouri City, TX | 2018 |
| Diane Clark, ACNP | 1881863488 | Acute Care Nurse Practitioner | Portland, OR | 2008 |
| Diane Clark, LEP 3014 | 1922563139 | School Psychologist | Mission Viejo, CA | 2019 |
| Diane Clark, RN, BSN | 1952763377 | Registered Nurse | Lewiston, ID | 2016 |
| Diann Clark | 1376786236 | Physical Therapy Assistant | San Antonio, TX | 2009 |
| Diann Clark, MS, CAT | 1649077140 | Addiction (Substance Use Disorder) Counselor | Walls, MS | 2025 |
| Dianne Clark | 1053543306 | Speech-Language Pathologist | Huntington, WV | 2009 |
| Dianne Clark | 1144968785 | Massage Therapist | San Jose, CA | 2022 |
| Dianne Clark, CERTIFIED MASSAGE TH | 1700108461 | Music Therapist | Lakewood, CO | 2010 |
| Diaz Clark, FNP | 1164185468 | Family Nurse Practitioner | Peachtree City, GA | 2021 |
| Dillon Clark | 1255290524 | Student in an Organized Health Care Education/Training Program | Pocatello, ID | 2026 |
| Dillon Clark, DC | 1982180964 | Chiropractor | Ellensburg, WA | 2018 |
| Dimereze Clark, RD, LD | 1144330432 | Registered Dietitian | Boothbay Harbor, ME | 2006 |
| Dion Clark, MS | 1629894746 | Addiction (Substance Use Disorder) Counselor | Concord, NC | 2024 |
| Dionna Clark, TEMPORARY- LICENSED | 1871413328 | Marriage & Family Therapist | Overland Park, KS | 2026 |
| Dionne Clark, CPC, AAC | 1225547151 | Peer Specialist | Vancouver, WA | 2017 |
| Dishanna Clark, LPC | 1245997626 | Professional Counselor | Spring, TX | 2021 |
| Dishon Clark | 1003447616 | Behavior Technician | Marlborough, MA | 2020 |
| Dixie Clark, LMHP | 1366652935 | Mental Health Counselor | Ralston, NE | 2007 |
| Dj Clark | 1528931771 | Behavior Technician | Farmington Hills, MI | 2025 |
| Dmitrius Clark | 1003386657 | Behavior Technician | Stockton, CA | 2018 |
| Dolores Clark | 1255790747 | Behavior Analyst | Portland, OR | 2016 |
| Dolphe Clark, M.D. | 1245412303 | Surgery Physician | Bishop, CA | 2007 |
| Dominic Clark | 1124872536 | Licensed Vocational Nurse | Los Angeles, CA | 2024 |
| Dominick Clark | 1811724826 | Behavior Technician | Cary, NC | 2024 |
| Dominique Clark | 1255094157 | Behavior Technician | Dearborn, MI | 2021 |
| Dominique Clark | 1265678502 | Speech-Language Pathologist | Upper Marlboro, MD | 2008 |
| Dominique Clark, FNP-C | 1346874716 | Family Nurse Practitioner | Cordova, TN | 2020 |
| Dominique Clark, LLBSW | 1578180345 | Clinical Social Worker | Inkster, MI | 2020 |
| Dominique Clark | 1609315910 | Behavior Technician | Largo, FL | 2017 |
| Dominique Clark, CPT | 1609719426 | Pathology Specialist/Technologist | Bridgehampton, NY | 2026 |
| Dominique Clark | 1700255726 | Physician Assistant | Greenbelt, MD | 2015 |
| Dominique Clark | 1841934544 | Addiction (Substance Use Disorder) Psychologist | Florissant, MO | 2022 |
| Dominique Clark, LCSW | 1871345892 | Clinical Social Worker | Walls, MS | 2024 |
| Dominique Clark, DC | 1932071503 | Chiropractor | Park Ridge, NJ | 2025 |
| Don Clark, M.D. | 1346237070 | Internal Medicine Physician | Roswell, NM | 2005 |
| Don Clark | 1558872481 | Case Manager/Care Coordinator | Columbus, OH | 2017 |
| Donald Clark | 1023588423 | Mental Health Counselor | Uniontown, PA | 2018 |
| Donald Clark, LMSW | 1053067975 | Social Worker | Royal Oak, MI | 2022 |
| Donald Clark, MD | 1083773931 | Family Medicine Physician | Albuquerque, NM | 2006 |
| Donald Clark, O.D. | 1124121124 | Optometrist | Dublin, GA | 2006 |
| Donald Clark | 1124282538 | Community Health Worker | Charlotte, NC | 2008 |
| Donald Clark, MD | 1154313369 | Family Medicine Physician | Dayton, OH | 2005 |
| Donald Clark, MD | 1285493494 | Student in an Organized Health Care Education/Training Program | Salem, VA | 2024 |
| Donald Clark, R.PH. | 1336220664 | Pharmacist | Bowling Green, KY | 2006 |
| Donald Clark, FNP-BC | 1366090573 | Family Nurse Practitioner | Granite City, IL | 2019 |
| Donald Clark, P.A.-C | 1386669570 | Internal Medicine Physician | Garden City, MI | 2006 |
| Donald Clark, DC | 1437278942 | Neurology Chiropractor | Eagan, MN | 2007 |
| Donald Clark, R.PH. | 1447659701 | Pharmacist | Mason, OH | 2014 |
| Donald Clark, EDD | 1487635132 | Psychologist | Boone, NC | 2005 |
| Donald Clark, PT | 1609991884 | Physical Therapist | Anna Maria, FL | 2007 |
| Donald Clark | 1619688215 | Case Manager/Care Coordinator | Baton Rouge, LA | 2022 |
| Donald Clark, PHARMD | 1699057943 | Pharmacist | Louisville, KY | 2011 |
| Donald Clark, M.D. | 1710391875 | Anesthesiology Physician | La Mesa, CA | 2014 |
| Donald Clark, M.D. | 1821315011 | Cardiovascular Disease Physician | Jackson, MS | 2010 |
| Donald Clark | 1891102810 | Case Manager/Care Coordinator | Lexington, KY | 2014 |
| Donald Clark | 1972683993 | Physical Therapist | Latham, NY | 2006 |
| Donelle Clark | 1407583883 | Social Worker | Fall River, MA | 2022 |
| Donelle Clark, DNP | 1588213128 | Psychiatric/Mental Health Nurse Practitioner | Robins Afb, GA | 2019 |
| Donesha Clark | 1295547289 | Licensed Practical Nurse | Omaha, NE | 2025 |
| Donia Clark, MD | 1689238560 | Family Medicine Physician | San Diego, CA | 2019 |
| Donica Clark, MSW | 1366305419 | Social Worker | Glendale, AZ | 2025 |
| Doniqua Clark | 1508539339 | Clinical Social Worker | Henderson, NC | 2021 |
| Donita Clark, R.D., L.D. | 1750534202 | Registered Dietitian | Fayetteville, AR | 2008 |
| Donna Clark, RPH | 1093849879 | Pharmacist | Man, WV | 2007 |
| Donna Clark, GNP | 1104832617 | Gerontology Nurse Practitioner | Vista, CA | 2006 |
| Donna Clark, NURSE PRACTITIONER | 1215353743 | Family Nurse Practitioner | Newport News, VA | 2014 |
| Donna Clark | 1316522923 | Community Health Worker | Charleston, WV | 2021 |
| Donna Clark | 1336035427 | Health Educator | Buffalo, NY | 2025 |
| Donna Clark, LPC | 1467901314 | Professional Counselor | Coatesville, PA | 2016 |
| Donna Clark, AUD | 1588812598 | Audiologist | Pearland, TX | 2008 |
| Donna Clark | 1619777935 | Student in an Organized Health Care Education/Training Program | Thomasville, GA | 2025 |
| Donna Clark | 1639211949 | Marriage & Family Therapist | Victorville, CA | 2007 |
| Donna Clark, PT | 1659675866 | Specialist | Clarks Summit, PA | 2011 |
| Donna Clark, NP | 1720318140 | Nurse Practitioner | Boston, MA | 2010 |
| Donna Clark, LCSW | 1730637109 | Clinical Social Worker | Cottonwood, AZ | 2016 |
| Donna Clark, BSN, RN | 1851284004 | Registered Nurse | Tulsa, OK | 2025 |
| Donna Clark | 1902628183 | Behavior Technician | Poplar Bluff, MO | 2024 |
| Donna Clark, LMSW | 1972920569 | Clinical Social Worker | Midland, MI | 2014 |
| Donna Clark, L.P.N. | 1982059978 | Licensed Practical Nurse | Ravenna, OH | 2016 |
| Donnah Clark, LPCC | 1760733067 | Professional Counselor | Ashland, KY | 2012 |
| Donovan Clark, MD | 1235199100 | Psychiatry Physician | Danville, VA | 2006 |
| Donta Clark | 1770246514 | Home Health Aide | Hattiesburg, MS | 2021 |
| Donte Clark | 1609500982 | Behavior Technician | Duluth, GA | 2022 |
| Donyai Clark, RBT | 1548107055 | Behavior Technician | Florissant, MO | 2026 |
| Donyelle Clark, M.S., BCBA | 1306234695 | Behavior Analyst | Baton Rouge, LA | 2015 |
| Dora Clark, PA-C | 1760559033 | Physician Assistant | West Warwick, RI | 2006 |
| Doreen Clark, LMFT,LPC | 1326258344 | Marriage & Family Therapist | Tempe, AZ | 2007 |
| Doreen Clark, MS CCC-SLP | 1598823957 | Speech-Language Pathologist | Raleigh, NC | 2006 |
| Doren Clark, NURSE PRACTITIONER | 1407369200 | Family Medicine Physician | Atlanta, GA | 2017 |
| Doretha Clark | 1336755511 | Counselor | Aurora, IL | 2020 |
| Dori Clark, M.S. CCC-SLP | 1356818868 | Speech-Language Pathologist | Oklahoma City, OK | 2018 |
| Dorian Clark | 1821559410 | Clinical Social Worker | Rosedale, MD | 2019 |
| Dorie Clark | 1336491950 | Psychiatric/Mental Health Registered Nurse | Lexington, KY | 2012 |
| Doris Clark | 1164288767 | Day Training/Habilitation Specialist | Trumann, AR | 2024 |
| Doris Clark, M.ED, ED.S, NCC, LPC | 1457082422 | Professional Counselor | Greenville, SC | 2022 |
| Doris Clark | 1720885726 | Day Training/Habilitation Specialist | Omaha, NE | 2025 |
| Doris Clark, CRNP | 1740549559 | Nurse Practitioner | Huntsville, AL | 2012 |
| Dorlisha Clark, LVN | 1366617425 | Licensed Vocational Nurse | Los Angeles, CA | 2008 |
| Dorothy Clark, RDH | 1104490747 | Dental Hygienist | Libby, MT | 2021 |
| Dorothy Clark | 1205969359 | Licensed Practical Nurse | Richmond, MI | 2007 |
| Dorothy Clark | 1326266834 | Mental Health Counselor | Rapid City, SD | 2007 |
| Dorothy Clark, RN | 1346523495 | Registered Nurse | Skaneateles, NY | 2011 |
| Dorothy Clark | 1487326237 | Driver | Oberlin, OH | 2021 |
| Dorothy Clark, M.D. | 1720083959 | Plastic Surgery Physician | Lexington, KY | 2005 |
| Dorrance Clark, DDS, MSD | 1104907617 | Periodontics | Warren, MI | 2006 |
| Dorthea Clark, MA IN MENTAL HEALTH | 1154196665 | Mental Health Counselor | Cheyenne, WY | 2023 |
| Dorthy Clark, RN | 1508698184 | Emergency Registered Nurse | Poplar Bluff, MO | 2024 |
| Dory Clark, NP | 1063561710 | Pediatric Nurse Practitioner | San Diego, CA | 2007 |
| Doryn Clark, PHARM.D | 1346639465 | Pharmacist | Dublin, GA | 2015 |
| Dotti Clark | 1033720586 | Licensed Practical Nurse | Livingston, LA | 2020 |
| Dottie Clark, LPN | 1821546235 | Licensed Practical Nurse | Joliet, IL | 2016 |
| Douglas Clark, MD | 1114920238 | Hematology & Oncology Physician | Albuquerque, NM | 2005 |
| Douglas Clark, O.D. | 1134111511 | Optometrist | Pelham, AL | 2005 |
| Douglas Clark, PHARMD | 1174113716 | Pharmacist | Pueblo, CO | 2021 |
| Douglas Clark, M.D. | 1235181132 | Anatomic Pathology & Clinical Pathology Physician | Albuquerque, NM | 2006 |
| Douglas Clark, M.D. | 1295801496 | Emergency Medicine Physician | Belfast, ME | 2006 |
| Douglas Clark, P.A. | 1326038035 | Medical Physician Assistant | Little Rock, AR | 2005 |
| Douglas Clark, O.D. | 1336185628 | Optometrist | Austin, TX | 2006 |
| Douglas Clark, MD | 1396797965 | Obstetrics & Gynecology Physician | Colorado Springs, CO | 2006 |
| Douglas Clark, MD | 1396892907 | Orthopaedic Surgery Physician | Tempe, AZ | 2007 |
| Douglas Clark, LICSW | 1427135185 | Clinical Social Worker | Brockton, MA | 2006 |
| Douglas Clark, O.D. | 1487008603 | Optometrist | Salem, UT | 2016 |
| Douglas Clark, PAC | 1487682498 | Medical Physician Assistant | Harriman, TN | 2006 |
| Douglas Clark, DMD | 1528211786 | General Practice Dentistry | Covington, KY | 2008 |
| Douglas Clark, PRSS | 1548039340 | Peer Specialist | Saint Albans, WV | 2023 |
| Douglas Clark, PHARMD. | 1568592186 | Pharmacist | Alcoa, TN | 2007 |
| Douglas Clark, M.D. | 1710061429 | Pediatrics Physician | Durham, NC | 2006 |
| Douglas Clark | 1760735328 | Pharmacist | Minocqua, WI | 2012 |
| Douglas Clark, M.D. | 1780688572 | Internal Medicine Physician | Garden Grove, CA | 2005 |
| Douglas Clark, MD | 1801982939 | Radiation Oncology Physician | Grand Island, NE | 2006 |
| Douglas Clark, MD | 1821308974 | Obstetrics & Gynecology Physician | Brookfield, WI | 2010 |
| Douglass Clark, M.DIV | 1386470789 | Marriage & Family Therapist | Canaan, NY | 2024 |
| Dresden Clark, LSUDC | 1588140115 | Addiction (Substance Use Disorder) Counselor | Salt Lake City, UT | 2018 |
| Drew Clark, PT, DPT | 1700274628 | Physical Therapist | Los Angeles, CA | 2014 |
| Drew Clark, DC | 1720505258 | Chiropractor | Silverdale, WA | 2017 |
| Drew Clark | 1811426497 | Certified Registered Nurse Anesthetist | Portland, ME | 2017 |
| Drew-Montez Clark, D.C. | 1982984969 | Chiropractor | Bonita Springs, FL | 2011 |
| Drue Clark, PHARMD | 1164971594 | Ambulatory Care Pharmacist | Henderson, KY | 2016 |
| Duanda Clark | 1972868990 | Occupational Therapist | Fort Pierce, FL | 2012 |
| Dulin Clark, PH.D. | 1447560636 | Counseling Psychologist | Hollidaysburg, PA | 2010 |
| Dumont Clark, M.D. | 1093709412 | Pulmonary Disease Physician | Pueblo, CO | 2005 |
| Duncan Clark | 1164496774 | Psychiatry Physician | Pittsburgh, PA | 2006 |
| Durwood Clark, OTR/L | 1396797353 | Occupational Therapist | Asheville, NC | 2006 |
| Dusti Clark | 1568659647 | Occupational Therapy Assistant | McComb, MS | 2007 |
| Dustin Clark, PHARMD | 1114893153 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Sylva, NC | 2025 |
| Dustin Clark, D.C | 1225449671 | Chiropractor | Port Angeles, WA | 2014 |
| Dustin Clark, PHARMD | 1235757915 | Ambulatory Care Pharmacist | Portland, OR | 2020 |
| Dustin Clark | 1265562185 | Driver | Valdez, AK | 2007 |
| Dustin Clark, M.D. | 1285831644 | Emergency Medicine Physician | Greeneville, TN | 2007 |
| Dustin Clark | 1700421328 | Case Manager/Care Coordinator | Hopkinsville, KY | 2019 |
| Dusty Clark, PTA | 1306344163 | Physical Therapy Assistant | Glendale, WI | 2018 |
| Dwana Clark | 1639537749 | Pharmacist | Hebron, KY | 2016 |
| Dwayne Clark, MD | 1184695975 | Family Medicine Physician | N Fond Du Lac, WI | 2006 |
| Dwight Clark, O.D. | 1043321169 | Optometrist | Rancho Cordova, CA | 2006 |
| Dwight Clark | 1356693386 | Case Manager/Care Coordinator | Miami, FL | 2012 |
| Dyana Clark, MA, LPC | 1902456049 | Professional Counselor | El Cajon, CA | 2019 |
| Dyanna Clark, M.D. | 1215222021 | Obstetrics & Gynecology Physician | Greensboro, NC | 2011 |
| Dylan Clark, STUDENT | 1104530930 | Certified Registered Nurse Anesthetist | Boston, MA | 2023 |
| Dylan Clark, PT | 1578293114 | Physical Therapist | Falls Church, VA | 2022 |
| Dylan Clark | 1831786839 | Personal Care Attendant | Kenova, WV | 2020 |
| Dynasty Clark | 1528914561 | Behavior Technician | Farmington Hills, MI | 2026 |
| Dyneesha-Marie Clark | 1497335715 | Behavior Technician | Pooler, GA | 2021 |
| Dynetta Clark, LPC-S, LPC, LMHC | 1003125261 | Professional Counselor | Austin, TX | 2010 |
| Dystinee Clark | 1093334716 | Behavior Technician | Waipahu, HI | 2020 |
| Earl Clark, MD | 1104387174 | Family Medicine Physician | Richmond, CA | 2019 |
| Earl Clark, PAC | 1861565046 | Physician Assistant | Livingston, TX | 2006 |
| Earline Clark, BSW | 1023797974 | Case Manager/Care Coordinator | Shreveport, LA | 2023 |
| Ebonee Clark, LCMHCA | 1124829775 | Mental Health Counselor | Cary, NC | 2025 |
| Ebonique Clark | 1104247584 | Case Manager/Care Coordinator | Jackson, TN | 2014 |
| Ebonne Clark | 1528941317 | Social Worker | Ann Arbor, MI | 2025 |
| Ebony Clark | 1003158569 | Behavior Analyst | Las Vegas, NV | 2013 |
| Ebony Clark | 1245776764 | Behavior Technician | Ontario, CA | 2017 |
| Ebony Clark, PTA | 1295443414 | Physical Therapy Assistant | Homosassa, FL | 2022 |
| Ebony Clark, LICSW | 1447715354 | Clinical Social Worker | Washington, DC | 2019 |
| Ebony Clark | 1588459424 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Ebonye Clark | 1962998062 | Peer Specialist | Midwest City, OK | 2018 |
| Ed Clark, CRNA | 1306800222 | Certified Registered Nurse Anesthetist | Canton, OH | 2006 |
| Edford Clark, DMD | 1710927785 | Dentist | Prestonsburg, KY | 2006 |
| Edgar Clark, M.D. | 1003847872 | Family Medicine Physician | Paradise, CA | 2006 |
| Edgar Clark, M.D. | 1295780401 | Diagnostic Radiology Physician | Flagstaff, AZ | 2006 |
| Edgar Clark, CCC-S | 1962611202 | Speech-Language Pathologist | Vidalia, GA | 2007 |
| Edgel Clark, RECOVERY ASSISTANT | 1891083663 | Case Manager/Care Coordinator | Conway, AR | 2011 |
| Edith Clark, MBA, RD, CDE | 1376632679 | Registered Dietitian | Phoenix, AZ | 2006 |
| Edith Clark | 1730552316 | Rehabilitation Practitioner | San Francisco, CA | 2015 |
| Edith Clark, DPM | 1770559528 | Podiatrist | Clare, MI | 2006 |
| Edmund Clark, MD | 1316046816 | Psychiatry Physician | Tallahassee, FL | 2006 |
| Edna Clark, LPN | 1114918158 | Licensed Practical Nurse | Hinesville, GA | 2005 |
| Edna Clark, LCSW | 1164683272 | Clinical Social Worker | Knoxville, TN | 2008 |
| Edna Clark, LPC | 1295519353 | Mental Health Counselor | Marshall, TX | 2023 |
| Edna Clark, CD(DONA) | 1952059677 | Doula | Quincy, FL | 2022 |
| Eduardo Clark, M.D. | 1447367826 | Family Medicine Physician | Carpinteria, CA | 2006 |
| Eduardo Clark | 1730574633 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2015 |
| Edward Clark, M.D. | 1013917814 | Nephrology Physician | Erie, PA | 2005 |
| Edward Clark, LVN, LPN | 1033638424 | Licensed Vocational Nurse | Austin, TX | 2017 |
| Edward Clark, LPC., CCADC | 1043570732 | Professional Counselor | Alpharetta, GA | 2012 |
| Edward Clark, M.D. | 1053474080 | Diagnostic Radiology Physician | Wilson, NC | 2006 |
| Edward Clark | 1063072429 | Personal Care Attendant | Washington, DC | 2019 |
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).