Providers Lynn Clark, RD to Marsha Clark
300 individual NPIs in the federal registry, part 4,058 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. 63 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Lynn Clark, RD | 1346461944 | Registered Dietitian | Mequon, WI | 2007 |
| Lynn Clark, RPH | 1346688546 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Dallas, TX | 2013 |
| Lynn Clark, MS, CCC-SLP | 1649313040 | Speech-Language Pathologist | Mount Vernon, IN | 2007 |
| Lynn Clark, LCSW | 1699883512 | Clinical Social Worker | Alexandria, LA | 2006 |
| Lynn Clark, RN BA | 1912296955 | School Registered Nurse | Chandler, AZ | 2011 |
| Lynn Clark, LPC | 1922741354 | Professional Counselor | Rainbow City, AL | 2022 |
| Lynn Clark, MS, RN, C, CPNP | 1972686855 | Pediatric Nurse Practitioner | Dallas, TX | 2006 |
| Lynne Clark, NP, RN | 1104994995 | Registered Nurse | Newport, OR | 2006 |
| Lynne Clark, MSW/LICSW/MFT | 1437439775 | Clinical Social Worker | Sun City West, AZ | 2011 |
| Lynne Clark, NP | 1598451361 | Primary Care Nurse Practitioner | Niagara Falls, NY | 2023 |
| Lynne Clark, MD | 1932283512 | Surgery Physician | Tacoma, WA | 2006 |
| Lynnette Clark, AU.D. | 1417996539 | Audiologist | Fort Bragg, NC | 2006 |
| Lynsey Clark, MSW | 1437525847 | Counselor | San Francisco, CA | 2015 |
| Lyreva Clark, RNFNP-C | 1548246747 | Family Nurse Practitioner | Hannibal, MO | 2005 |
| Lyrica Clark | 1962919548 | Other Technician | Round Rock, TX | 2018 |
| Lyvette Clark | 1619529856 | Personal Care Attendant | North Las Vegas, NV | 2019 |
| M. Clark, DO | 1386158525 | General Practice Physician | Annapolis, MD | 2017 |
| Ma'Rijha Clark | 1407620008 | Behavior Technician | Farmington Hills, MI | 2023 |
| Ma.belen Clark, M.D. | 1194791178 | Family Medicine Physician | Vista, CA | 2006 |
| Macey Clark, PNP-C, AGNP-C | 1417483553 | Family Nurse Practitioner | La Grande, OR | 2017 |
| Machell Clark | 1790011542 | Personal Care Attendant | Greenville, NC | 2009 |
| Maci Clark | 1194520122 | Social Worker | Louisville, KY | 2025 |
| Maci Clark, MD | 1538007018 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2026 |
| Maci Clark | 1871463752 | Radiologic Technologist | Chillicothe, OH | 2025 |
| Macie Clark, LPN | 1497238612 | Licensed Practical Nurse | Du Quoin, IL | 2018 |
| Mackenzie Clark, ND | 1003531666 | Naturopath | Lake Oswego, OR | 2022 |
| Mackenzie Clark | 1063148575 | Addiction (Substance Use Disorder) Registered Nurse | Ironton, OH | 2022 |
| Mackenzie Clark, PHARMD | 1063879138 | Pharmacist | San Francisco, CA | 2016 |
| Mackenzie Clark, RN | 1154264414 | Registered Nurse | Salt Lake City, UT | 2026 |
| Mackenzie Clark, LPC | 1265048391 | Professional Counselor | Lakewood, CO | 2020 |
| Mackenzie Clark, BEHAVIOR TECHNICIAN | 1285345132 | Behavior Technician | Rockford, MI | 2022 |
| Mackenzie Clark, MS, LAT, ATC | 1306248398 | Athletic Trainer | Fort Wayne, IN | 2014 |
| Mackenzie Clark, APNP | 1417396524 | Adult Health Nurse Practitioner | Fitchburg, WI | 2013 |
| Mackenzie Clark | 1477865970 | Counselor | Greenville, SC | 2010 |
| Mackenzie Clark, RN | 1558112409 | Registered Nurse | Selinsgrove, PA | 2024 |
| Mackenzie Clark | 1649008145 | Personal Care Attendant | Charleston, WV | 2024 |
| Mackenzie Clark, WHNP | 1710602636 | Women's Health Nurse Practitioner | Knoxville, TN | 2022 |
| Mackenzie Clark | 1740179209 | Mental Health Counselor | Gilbert, AZ | 2025 |
| Macy Clark, OTR | 1023773447 | Occupational Therapist | San Clemente, CA | 2021 |
| Macy Clark | 1619683851 | Certified Registered Nurse Anesthetist | Richmond, VA | 2023 |
| Mada Clark | 1902552045 | Case Manager/Care Coordinator | Baton Rouge, LA | 2022 |
| Madalyn Clark, APRN | 1275456493 | Family Nurse Practitioner | Leawood, KS | 2026 |
| Madalyn Clark | 1790446714 | Behavior Technician | Birmingham, AL | 2022 |
| Madalynn Clark | 1619589397 | Behavior Analyst | Waco, TX | 2020 |
| Maddison Clark, DSP | 1407525686 | Personal Care Attendant | Owosso, MI | 2021 |
| Madeleine Clark | 1174833305 | Registered Nurse | Bronx, NY | 2010 |
| Madeleine Clark | 1356933642 | Behavior Technician | Mountain View, CA | 2021 |
| Madeline Clark, BCBA | 1043755341 | Behavior Analyst | Orlando, FL | 2016 |
| Madeline Clark | 1063989515 | Mental Health Counselor | Tigard, OR | 2018 |
| Madeline Clark, MD | 1124581269 | Obstetrics & Gynecology Physician | Houston, TX | 2019 |
| Madeline Clark, MD | 1205570991 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2022 |
| Madeline Clark, LPC | 1407477201 | Mental Health Counselor | Perrysburg, OH | 2020 |
| Madeline Clark, LLMSW | 1447076195 | Clinical Social Worker | Traverse City, MI | 2024 |
| Madeline Clark, PHARMD | 1518647353 | Pharmacist | Monroe, NC | 2023 |
| Madeline Clark | 1528698776 | Behavior Technician | Farmington Hills, MI | 2020 |
| Madeline Clark | 1568179299 | Speech-Language Pathologist | Brookeland, TX | 2022 |
| Madeline Clark | 1629709340 | Behavior Technician | Orange, CA | 2022 |
| Madeline Clark | 1871076125 | Registered Nurse | Medford, OR | 2018 |
| Madeline Clark | 1871391490 | Personal Care Attendant | Norfolk, NE | 2025 |
| Madeline Clark | 1881296465 | Licensed Vocational Nurse | Santa Ana, CA | 2020 |
| Madeline Clark, BCBA | 1952709107 | Behavior Analyst | Portland, OR | 2014 |
| Madelon Clark, LISW MSW | 1285795997 | Clinical Social Worker | Cincinnati, OH | 2006 |
| Madelyn Clark | 1124994298 | Clinical Social Worker | Marshfield, VT | 2025 |
| Madelyn Clark | 1609715135 | Student in an Organized Health Care Education/Training Program | Providence, RI | 2026 |
| Madelyn Clark, OTR/L | 1629884010 | Occupational Therapist | Ashtabula, OH | 2024 |
| Madelyn Clark | 1932060142 | Physician Assistant | Frisco, TX | 2025 |
| Madelynn Clark | 1740870732 | Pharmacy Technician | Hutto, TX | 2021 |
| Madhu Clark, RD, LDN | 1881439073 | Nutritionist | Bolingbrook, IL | 2024 |
| Madisen Clark | 1124832316 | Lay Midwife | Saratoga Springs, UT | 2025 |
| Madison Clark | 1003506361 | Student in an Organized Health Care Education/Training Program | Wilburton, OK | 2023 |
| Madison Clark | 1053913236 | Behavior Technician | Omaha, NE | 2020 |
| Madison Clark, NP | 1053950972 | Acute Care Nurse Practitioner | New York, NY | 2019 |
| Madison Clark, FNP | 1164366225 | Nurse Practitioner | Pembroke, NC | 2026 |
| Madison Clark, PA-C | 1194434498 | Physician Assistant | Nashville, TN | 2022 |
| Madison Clark | 1225996077 | Occupational Therapist | Greenville, SC | 2026 |
| Madison Clark | 1295478501 | Rehabilitation Practitioner | Fullerton, CA | 2022 |
| Madison Clark, LPC CANDIDATE | 1407195183 | Professional Counselor | Norman, OK | 2013 |
| Madison Clark, LSW | 1437992302 | Social Worker | Davenport, IA | 2024 |
| Madison Clark | 1487374542 | Behavior Technician | San Luis Obispo, CA | 2022 |
| Madison Clark, MSW | 1518706696 | Clinical Social Worker | Wynantskill, NY | 2024 |
| Madison Clark | 1578294203 | Behavior Technician | Lakewood, CO | 2022 |
| Madison Clark | 1700527173 | Athletic Trainer | Waco, TX | 2022 |
| Madison Clark, MSW, LSW | 1720942998 | Social Worker | Williamsport, PA | 2025 |
| Madison Clark | 1821531492 | Student in an Organized Health Care Education/Training Program | Independence, MO | 2016 |
| Madison Clark | 1841645389 | Marriage & Family Therapist | Roswell, GA | 2016 |
| Madison Clark, RBT | 1932838216 | Behavior Technician | Marion, IN | 2022 |
| Madison Clark, OTR/L | 1972200780 | Occupational Therapist | Calhoun, KY | 2023 |
| Madison Clark, PA-C | 1992417810 | Medical Physician Assistant | Dallas, TX | 2022 |
| Madisyn Clark | 1023746955 | Counselor | Los Angeles, CA | 2022 |
| Madisyn Clark | 1669366530 | Behavior Analyst | Apex, NC | 2025 |
| Madjil Clark, RN | 1760950091 | School Registered Nurse | Hastings, NE | 2018 |
| Mae Clark, RD | 1609117514 | Registered Dietitian | Starkville, MS | 2013 |
| Maegan Clark | 1447511696 | Mental Health Counselor | Durant, OK | 2012 |
| Magdalena Clark, RPH | 1386279594 | Pharmacist | Florissant, MO | 2020 |
| Maggie Clark | 1881286441 | Behavior Technician | Holland, MI | 2021 |
| Mahayla Clark | 1689520181 | Behavior Technician | Muncie, IN | 2026 |
| Mahinatea Clark | 1588266258 | Behavior Technician | Ontario, CA | 2020 |
| Maiya Clark, M.D. | 1295760908 | Pediatrics Physician | Silver Spring, MD | 2006 |
| Majid Clark | 1558231464 | Behavior Technician | Las Vegas, NV | 2025 |
| Makaili Clark | 1598693418 | Behavior Technician | Orem, UT | 2026 |
| Makayla Clark | 1013834019 | Occupational Therapy Assistant | Kokomo, IN | 2026 |
| Makayla Clark | 1033701479 | Personal Care Attendant | Charleston, WV | 2021 |
| Makayla Clark | 1174311559 | Student in an Organized Health Care Education/Training Program | Harrogate, TN | 2025 |
| Makayla Clark | 1568342194 | Behavior Technician | Jacksonville, NC | 2025 |
| Makayla Clark, M.ED, CF-SLP | 1811565963 | Speech-Language Pathologist | Douglas, GA | 2021 |
| Makenna Clark | 1003790353 | Speech-Language Pathologist | Plainfield, IL | 2025 |
| Makenna Clark, M.S-SLP | 1952002883 | Speech-Language Pathologist | Wilmington, NC | 2023 |
| Makenna Clark | 1992435697 | Certified Registered Nurse Anesthetist | Seattle, WA | 2022 |
| Makenzie Clark | 1700437191 | Behavior Technician | Sparks, NV | 2019 |
| Makyla Clark | 1508753187 | Ambulatory Women's Health Care Registered Nurse | Muskogee, OK | 2025 |
| Malarie Clark | 1205206265 | Registered Nurse | Windsor, ME | 2015 |
| Malek Clark | 1528832532 | Peer Specialist | Oklahoma City, OK | 2023 |
| Malia Clark | 1083424352 | Counselor | Spokane, WA | 2025 |
| Malia Clark | 1851102016 | Student in an Organized Health Care Education/Training Program | Terre Haute, IN | 2025 |
| Malinda Clark | 1104677822 | Behavior Technician | Monrovia, CA | 2024 |
| Malinda Clark, LIMHP, LMHP, CMSW | 1225819212 | Clinical Social Worker | Omaha, NE | 2023 |
| Maliyah Clark | 1326795725 | Behavior Technician | Cary, NC | 2022 |
| Maliyah Clark | 1336825918 | Behavior Technician | Killeen, TX | 2023 |
| Mallorie Clark | 1144037748 | Peer Specialist | Knoxville, TN | 2024 |
| Mallory Clark, OD | 1215776091 | Optometrist | Ocean Springs, MS | 2024 |
| Mallory Clark, SLP | 1316327653 | Speech-Language Pathologist | Murfreesboro, TN | 2015 |
| Mallory Clark, D.O. | 1659750545 | Hospitalist Physician | Aurora, CO | 2015 |
| Mallory Clark, DPT | 1790563377 | Physical Therapist | Irving, TX | 2023 |
| Malynda Clark | 1093118390 | Mental Health Counselor | Chattanooga, TN | 2014 |
| Mamie Clark | 1588105399 | Case Manager/Care Coordinator | Natchitoches, LA | 2017 |
| Manay Clark, O.D. | 1235291915 | Optometrist | Birmingham, AL | 2006 |
| Mandi Clark, NCSP | 1093239758 | School Psychologist | Colchester, IL | 2017 |
| Mandi Clark | 1437921616 | Mental Health Counselor | Prestonsburg, KY | 2023 |
| Mandy Clark, APRN | 1104426261 | Pediatric Nurse Practitioner | Springdale, AR | 2020 |
| Mandy Clark | 1316144389 | Addiction (Substance Use Disorder) Counselor | Portland, OR | 2007 |
| Mandy Clark, NP | 1740616846 | Nurse Practitioner | Elmira, NY | 2013 |
| Mandy Clark | 1861843336 | Case Manager/Care Coordinator | Bakersfield, CA | 2016 |
| Mara Clark, PT | 1548131964 | Physical Therapist | Pocahontas, IA | 2025 |
| Maranda Clark, PT | 1760566715 | Physical Therapist | Hohenwald, TN | 2006 |
| Maraya Clark | 1790604528 | Student in an Organized Health Care Education/Training Program | Richmond, VA | 2026 |
| Marc Clark, M.D. | 1609982081 | Gastroenterology Physician | Boone, NC | 2006 |
| Marcela Clark | 1922540293 | Case Manager/Care Coordinator | Gilroy, CA | 2016 |
| Marcella Clark, MD | 1902028913 | Internal Medicine Physician | Detroit, MI | 2007 |
| Marcella Clark, LCSW | 1932964145 | Clinical Social Worker | Nevada, MO | 2024 |
| Marche' Clark | 1689118937 | Case Manager/Care Coordinator | Shreveport, LA | 2016 |
| Marcia Clark, CASAC | 1053585471 | Addiction (Substance Use Disorder) Counselor | Owego, NY | 2008 |
| Marcia Clark, MFT | 1093738882 | Marriage & Family Therapist | Campbell, CA | 2006 |
| Marcia Clark, PMHNP | 1457069882 | Psychiatric/Mental Health Nurse Practitioner | Elkins, WV | 2022 |
| Marcia Clark, LSW | 1952965980 | Clinical Social Worker | Toledo, OH | 2019 |
| Marcie Clark | 1982119590 | Health Educator | Clearfield, UT | 2017 |
| Marco Clark | 1770099012 | Social Worker | Portland, OR | 2017 |
| Marco Clark, ATC | 1972046308 | Athletic Trainer | Greeley, CO | 2016 |
| Marcus Clark | 1407780018 | Basic Emergency Medical Technician | Walls, MS | 2026 |
| Marcus Clark | 1528850385 | Assistant Behavior Analyst | Columbia, MD | 2025 |
| Marcus Clark | 1790847242 | Rheumatology Physician | Chicago, IL | 2006 |
| Marcy Clark, L.C.S.W. | 1780884130 | Clinical Social Worker | Fort Collins, CO | 2007 |
| Maren Clark | 1245845320 | Behavior Analyst | Madison, WI | 2020 |
| Margaret Clark | 1043505019 | Community Health Worker | Hazard, KY | 2011 |
| Margaret Clark, MD | 1093374639 | Family Medicine Physician | Ventura, CA | 2019 |
| Margaret Clark, DDS | 1205198058 | Orthodontics and Dentofacial Orthopedics Dentistry | Rutherford, NJ | 2012 |
| Margaret Clark, MD | 1255658852 | Internal Medicine Physician | Spokane, WA | 2010 |
| Margaret Clark, PT | 1356402911 | Physical Therapist | Oak Lawn, IL | 2006 |
| Margaret Clark, LPN | 1396024501 | Licensed Practical Nurse | Malden, MO | 2011 |
| Margaret Clark | 1437919388 | Professional Counselor | New Orleans, LA | 2024 |
| Margaret Clark | 1477357994 | Student in an Organized Health Care Education/Training Program | Grove City, OH | 2025 |
| Margaret Clark | 1487333779 | Behavior Technician | Orlando, FL | 2023 |
| Margaret Clark, PT | 1528547957 | Physical Therapist | College Station, TX | 2018 |
| Margaret Clark | 1609671916 | Registered Nurse | Putnam, CT | 2025 |
| Margaret Clark, PHD | 1629193610 | Clinical Psychologist | El Monte, CA | 2007 |
| Margaret Clark | 1801890231 | Home Health Aide | Virginia Beach, VA | 2005 |
| Margaret Clark, L.C.S.W. | 1821166265 | Clinical Social Worker | Philadelphia, PA | 2006 |
| Margaret Clark, LCSW | 1841610409 | Clinical Social Worker | Tampa, FL | 2014 |
| Margaret Clark, M.D. | 1902915119 | Internal Medicine Physician | Austin, TX | 2006 |
| Margaret Clark, M.A. | 1962144840 | Clinical Psychologist | Chicago, IL | 2022 |
| Margaret Clark, ARNP | 1962514893 | Women's Health Clinical Nurse Specialist | Kansas City, KS | 2006 |
| Margaret Clark, M.S. CCC, SLP | 1972885341 | Speech-Language Pathologist | Orefield, PA | 2011 |
| Margaret Clark, NP | 1972977247 | Nurse Practitioner | Royal Oak, MI | 2015 |
| Margaret Clark, N.P. | 1982950903 | Nurse Practitioner | Sugar Land, TX | 2012 |
| Margaret Clark, M.D. | 1992892608 | Diagnostic Radiology Physician | Greensburg, PA | 2006 |
| Margaret Liberty Clark | 1538563978 | Marriage & Family Therapist | Petaluma, CA | 2014 |
| Margi Clark, RN | 1619505112 | Pediatric Registered Nurse | Austin, TX | 2020 |
| Margie Clark, L.P.N. | 1376664649 | Licensed Practical Nurse | Middletown, OH | 2007 |
| Margo Clark, OTR/L | 1578916110 | Occupational Therapist | Boise, ID | 2016 |
| Marguerite Clark, M.A., CCC-SLP | 1093014698 | Speech-Language Pathologist | West Brentwood, NY | 2011 |
| Marguerite Clark, NP | 1740986629 | Obstetrics & Gynecology Nurse Practitioner | Austin, TX | 2023 |
| Maria Clark | 1073490140 | Professional Counselor | Belle Chasse, LA | 2025 |
| Maria Clark, LPN | 1235446964 | Licensed Practical Nurse | Columbus, OH | 2010 |
| Maria Clark | 1609436286 | Professional Counselor | Pittsburgh, PA | 2019 |
| Maria Clark, LPC, LISAC | 1750442596 | Professional Counselor | Scottsdale, AZ | 2006 |
| Maria Clark, LIMPH | 1760915656 | Professional Counselor | Bellevue, NE | 2017 |
| Maria Clark | 1790166775 | Licensed Vocational Nurse | Paradise, CA | 2015 |
| Maria Clark, PT, MPT | 1881818474 | Physical Therapist | Burlington, NJ | 2007 |
| Maria Clark, MS CCC-SLP | 1922631688 | Speech-Language Pathologist | Framingham, MA | 2020 |
| Maria Clark | 1952231250 | Speech-Language Pathologist | Los Angeles, CA | 2026 |
| Maria Carolina Clark, LICSW | 1770985186 | Clinical Social Worker | Worcester, MA | 2014 |
| Maria Liezel Clark, PT | 1124275169 | Physical Therapist | Las Vegas, NV | 2008 |
| Mariah Clark, RBT | 1114732112 | Behavior Technician | Kendallville, IN | 2025 |
| Mariah Clark, LAT, ATC | 1154990133 | Athletic Trainer | Lakeway, TX | 2021 |
| Mariah Clark, PMD, CP-C, CHW | 1457216657 | Community Paramedic | Ocala, FL | 2025 |
| Mariah Clark | 1528675915 | Technician/Technologist | Bingham Farms, MI | 2020 |
| Mariah Clark, GC | 1619543634 | Genetic Counselor (M.S.) | Norfolk, VA | 2021 |
| Mariah Clark | 1699630665 | Behavior Technician | Odenton, MD | 2025 |
| Mariam Clark, NP | 1619370194 | Family Nurse Practitioner | Los Angeles, CA | 2014 |
| Marian Clark | 1316346372 | Developmental Therapist | Deerfield Beach, FL | 2014 |
| Mariana Clark, LPC | 1588355986 | Mental Health Counselor | Tempe, AZ | 2023 |
| Mariann Clark | 1568188373 | Behavior Technician | St Augustine, FL | 2022 |
| Marianne Clark, PSY.D. | 1235109299 | Clinical Psychologist | Mount Laurel, NJ | 2006 |
| Marianne Clark | 1356899439 | Marriage & Family Therapist | San Leandro, CA | 2016 |
| Maribeth Clark, CRNP | 1730577016 | Nurse Practitioner | Mobile, AL | 2015 |
| Marichris Clark, O.D. | 1225565997 | Optometrist | Glen Mills, PA | 2017 |
| Marie Clark | 1124648324 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2020 |
| Marie Clark, NREMT | 1164306809 | Basic Emergency Medical Technician | Atlanta, ID | 2025 |
| Marie Clark | 1205281144 | Occupational Therapist | Prairie Village, KS | 2016 |
| Marie Clark, ACNP | 1245478833 | Acute Care Nurse Practitioner | Arlington, VA | 2009 |
| Marie Clark, M.D. | 1275739286 | Developmental - Behavioral Pediatrics Physician | Houston, TX | 2007 |
| Marie Clark | 1427580372 | Optician | Eugene, OR | 2017 |
| Marie Clark, PTA | 1518152685 | Physical Therapy Assistant | Gallatin, MO | 2007 |
| Marie Clark, M.A., LMFT | 1649541673 | Marriage & Family Therapist | Fairview Heights, IL | 2012 |
| Marie Clark | 1861601122 | Community Health Worker | San Francisco, CA | 2007 |
| Mariel Clark, PSY.D. | 1013343607 | Psychologist | Ozark, AL | 2013 |
| Mariel Clark, P.A.,C. | 1568475523 | Physician Assistant | Philadelphia, PA | 2006 |
| Mariella Clark, LCSW | 1245798156 | Clinical Social Worker | Lakeside, TX | 2019 |
| Mariko Clark, LMHC | 1467819904 | Mental Health Counselor | Portland, OR | 2016 |
| Marilee Clark, L.P.C. | 1841667326 | Professional Counselor | Berthoud, CO | 2015 |
| Marilyn Clark, M.D. | 1164534624 | Internal Medicine Physician | Boston, MA | 2006 |
| Marilyn Clark, RT, CT, RVS | 1548701329 | Sonography Specialist/Technologist Cardiovascular | Port Arthur, TX | 2017 |
| Marilyn Clark, LCPC | 1740350081 | Pastoral Counselor | Baltimore, MD | 2006 |
| Marilyn Clark, M.D. | 1851351845 | Rheumatology Physician | Temple, TX | 2006 |
| Mariola Clark, MS CCC-SLP | 1245456409 | Speech-Language Pathologist | Roswell, NM | 2007 |
| Marion Clark, COTAL | 1275681124 | Occupational Therapy Assistant | Mesa, AZ | 2007 |
| Marion Clark, RN | 1437226958 | Pediatric Registered Nurse | Phoenix, AZ | 2006 |
| Marion Clark, PHARM D | 1538578760 | Pharmacist | Gastonia, NC | 2014 |
| Marisa Clark, RBT | 1215670435 | Behavior Technician | Marlborough, MA | 2022 |
| Marisa Clark | 1780166397 | Physical Therapy Assistant | Phoenix, AZ | 2018 |
| Marisol Clark, DPT | 1235508839 | Physical Therapist | Irmo, SC | 2015 |
| Marisol Clark, MD | 1578613030 | Family Medicine Physician | Georgetown, KY | 2007 |
| Marissa Clark, MS, CGC | 1033633037 | Genetic Counselor (M.S.) | Missoula, MT | 2017 |
| Marissa Clark | 1043191877 | Behavior Technician | Mankato, MN | 2025 |
| Marissa Clark | 1205789815 | Family Nurse Practitioner | Hyannis, MA | 2026 |
| Marissa Clark, MPT | 1326271644 | Neurology Physical Therapist | Lawrence, KS | 2009 |
| Marissa Clark | 1356228373 | Behavior Technician | Santa Clarita, CA | 2025 |
| Marissa Clark, SWT | 1376356675 | Behavior Technician | Lansing, MI | 2025 |
| Marissa Clark | 1720906886 | Clinical Social Worker | Riverdale, UT | 2026 |
| Marjada Clark, RBT | 1619669728 | Behavior Technician | Glendale, AZ | 2023 |
| Marjorie Clark, LSW | 1487612925 | Clinical Social Worker | Marion, OH | 2006 |
| Marjorie Clark | 1992399166 | Mental Health Counselor | Akron, OH | 2021 |
| Mark Clark, PSY.D. | 1114081577 | Psychologist | Vancouver, WA | 2006 |
| Mark Clark | 1184277220 | Personal Care Attendant | Reno, NV | 2019 |
| Mark Clark | 1205722303 | Personal Care Attendant | Omaha, NE | 2025 |
| Mark Clark, M.D. | 1205989605 | Pain Medicine Physician | Norton Shores, MI | 2007 |
| Mark Clark, LPCC | 1215255682 | Professional Counselor | Blue Ash, OH | 2010 |
| Mark Clark | 1225642051 | Pharmacist | Wichita, KS | 2020 |
| Mark Clark, PA | 1235115213 | Medical Physician Assistant | Greenfield, NH | 2005 |
| Mark Clark | 1255472874 | Pharmacist | Bellevue, WA | 2007 |
| Mark Clark, MD | 1285339069 | Student in an Organized Health Care Education/Training Program | Norfolk, VA | 2023 |
| Mark Clark, FNP | 1285631887 | Acute Care Nurse Practitioner | Gainesville, GA | 2005 |
| Mark Clark, PHD | 1306921853 | Psychologist | Conway, AR | 2006 |
| Mark Clark, MD | 1336107762 | Cardiovascular Disease Physician | Hampton, VA | 2006 |
| Mark Clark, M.D. | 1376568691 | Specialist | Austin, TX | 2006 |
| Mark Clark | 1407903693 | Pediatric Nurse Practitioner | Fredericksburg, VA | 2007 |
| Mark Clark, MD | 1407958291 | Family Medicine Physician | Goodrich, MI | 2006 |
| Mark Clark, MD | 1417061458 | Family Medicine Physician | Atlanta, GA | 2006 |
| Mark Clark, MD | 1437259918 | Emergency Medicine Physician | Orlando, FL | 2006 |
| Mark Clark, DDS | 1447352828 | Dentist | Flint, MI | 2006 |
| Mark Clark | 1548053291 | Optician | Clarksville, TN | 2025 |
| Mark Clark, MD | 1588737167 | Emergency Medicine Physician | New York, NY | 2006 |
| Mark Clark, RN | 1588856827 | Registered Nurse | Evergreen, CO | 2007 |
| Mark Clark, PHARM.D. | 1609006022 | Pharmacist | Plano, TX | 2009 |
| Mark Clark | 1609474774 | Personal Care Attendant | Moundsville, WV | 2020 |
| Mark Clark, RN, MSN | 1649516584 | Certified Registered Nurse Anesthetist | York, PA | 2012 |
| Mark Clark | 1710265160 | Other Technician | Gerald, MO | 2011 |
| Mark Clark, PA | 1861505026 | Physician Assistant | Johnson City, TN | 2006 |
| Mark Clark, PT | 1861654873 | Physical Therapist | Simpsonville, SC | 2008 |
| Mark Clark, MD | 1891874665 | Internal Medicine Physician | Glendale, CA | 2006 |
| Mark Clark, DPM | 1912324351 | Foot Surgery Podiatrist | Pueblo, CO | 2014 |
| Mark Clark, PHYSICAL THERAPIST | 1912929720 | Physical Therapist | La Grange, KY | 2006 |
| Mark Clark, MS | 1982752994 | Audiologist | Louisville, KY | 2007 |
| Marka Clark, RN, BSN | 1821126459 | Registered Nurse | Lamar, CO | 2007 |
| Markell Clark | 1538866488 | Personal Care Attendant | Las Vegas, NV | 2023 |
| Markeysha Clark | 1780330654 | Case Manager/Care Coordinator | Knoxville, TN | 2022 |
| Markiea Clark | 1528603586 | Behavior Technician | Farmington Hills, MI | 2019 |
| Markita Clark | 1720673320 | Personal Care Attendant | Washington, DC | 2021 |
| Marla Clark | 1720649148 | Licensed Practical Nurse | Anchorage, AK | 2019 |
| Marla Clark | 1831593128 | Registered Nurse | Mobile, AL | 2014 |
| Marla Clark, RPH | 1912241381 | Pharmacist | Memphis, TN | 2012 |
| Marlee Clark | 1003521576 | Behavior Technician | Metairie, LA | 2023 |
| Marlena Clark, PHD | 1356753560 | Professional Counselor | Chicago, IL | 2014 |
| Marlene Clark | 1508756826 | Homemaker | Buckhannon, WV | 2025 |
| Marlene Clark, LCSW | 1609917400 | Clinical Social Worker | Barstow, CA | 2007 |
| Marlene Clark, RD | 1710052907 | Registered Dietitian | Los Angeles, CA | 2006 |
| Marlene Clark | 1720293897 | School Registered Nurse | Mesa, AZ | 2007 |
| Marley Jo Clark | 1225836794 | Behavior Technician | Omaha, NE | 2025 |
| Marlo Clark | 1699517243 | Driver | Durham, NC | 2024 |
| Marnice Clark | 1285050591 | School Registered Nurse | Albuquerque, NM | 2014 |
| Marnie Clark, SLP | 1174722490 | Speech-Language Pathologist | Marion, IL | 2007 |
| Marnise Clark, LPN | 1811011059 | Licensed Practical Nurse | Cleveland, OH | 2007 |
| Marquajah Clark | 1578249231 | Home Health Aide | Las Vegas, NV | 2023 |
| Marquell Clark | 1164048880 | Speech-Language Pathologist | Temple, TX | 2020 |
| Marques Clark | 1811174477 | Mental Health Counselor | Fremont, CA | 2008 |
| Marquetta Clark | 1205417052 | Social Worker | Plano, TX | 2021 |
| Marquivia Clark, PHARMD | 1598361479 | Pharmacist | Montgomery, AL | 2020 |
| Marsha Clark, CRNA | 1114245933 | Certified Registered Nurse Anesthetist | Greenville, NC | 2010 |
| Marsha Clark, M.A., L.L.C.P. | 1306171152 | Counselor | Lansing, MI | 2009 |
| Marsha Clark, LPN | 1689146300 | Licensed Practical Nurse | Blountville, TN | 2018 |
| Marsha Clark | 1912616533 | Community Health Worker | Charleston, WV | 2022 |
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).