Providers Nicholas Harn, MD, PHD to Roy Harness, MSW,PCHMT,PCAT
300 individual NPIs in the federal registry, part 8,886 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. 87 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Nicholas Harn, MD, PHD | 1881956589 | Diagnostic Radiology Physician | Kansas City, KS | 2012 |
| Rebecca Harn | 1871980425 | Marriage & Family Therapist | Anaheim, CA | 2015 |
| Ren-Yu Harn | 1548649338 | Behavior Analyst | Northglenn, CO | 2015 |
| Shyanne Harn, CP C PED | 1083988588 | Prosthetist | Marshfield, WI | 2012 |
| Stephanie Harn, DC | 1083363261 | Chiropractor | Castro Valley, CA | 2022 |
| Teresa Harn, LPC, CSW | 1598191603 | Professional Counselor | Appleton, WI | 2013 |
| Tyler Harn | 1033819107 | Clinical Social Worker | Madera, CA | 2023 |
| William Harn, MSN, RN, CCRN, TCRN | 1306760855 | Registered Nurse | Arlington, TX | 2026 |
| William Harn, PH.D. | 1982706255 | Speech-Language Pathologist | Beaumont, TX | 2006 |
| Aidan Harn-Flood | 1053147520 | Behavior Technician | San Mateo, CA | 2024 |
| Natalie Harn-Reid, O.D. | 1457589798 | Optometrist | Concord, NC | 2009 |
| Carolyn Harnach, LCSW | 1285838631 | Clinical Social Worker | Chicago, IL | 2007 |
| Matthew Harnach, M.D. | 1447607486 | Psychiatry Physician | Jacksonville, FL | 2016 |
| Abby Harnack, RN | 1770089955 | Registered Nurse | Janesville, WI | 2018 |
| Alexa Harnack, M.A., L.P.C. | 1932650165 | Professional Counselor | Waterford, MI | 2016 |
| Brittney Harnack | 1477943066 | Pharmacy Technician | Omaha, NE | 2015 |
| Christine Harnack, LMFT | 1568415735 | Marriage & Family Therapist | Pine City, MN | 2006 |
| Gina Harnack | 1477212553 | Behavior Technician | Rochester, MN | 2021 |
| Jared Harnack, CNP | 1093249419 | Psychiatric/Mental Health Nurse Practitioner | Brainerd, MN | 2017 |
| Jennifer Harnack, RDN | 1356973358 | Registered Dietitian | Sussex, WI | 2020 |
| Julie Harnack | 1730330069 | Physical Therapy Assistant | Liberty Lake, WA | 2008 |
| Karissa Harnack, RN | 1063736163 | Registered Nurse | Brookfield, WI | 2010 |
| Lynn Harnack, LPC | 1902354525 | Professional Counselor | Erie, CO | 2016 |
| Samantha Harnack | 1326714270 | Nurse Practitioner | Cincinnati, OH | 2021 |
| Sara Harnack, AUD | 1285722041 | Audiologist | Waterloo, IA | 2006 |
| Stephanie Harnack, APRN, CNP | 1063992535 | Gerontology Nurse Practitioner | Bemidji, MN | 2018 |
| Steven Harnack, MD | 1982622387 | Internal Medicine Physician | Aurora, IL | 2006 |
| Gayla Harnacke | 1962930263 | Other Technician | Novi, MI | 2017 |
| Noah Harnacke | 1689437113 | General Practice Physician | San Diego, CA | 2024 |
| David Harnadek, MD | 1730134776 | Diagnostic Radiology Physician | Grosse Pointe, MI | 2006 |
| Ben Harnage, PHYSICAL THERAPIST | 1740332147 | Speech-Language Pathologist | Griffin, GA | 2007 |
| Chandler Harnage, DMD | 1578355111 | General Practice Dentistry | Olive Branch, MS | 2025 |
| Dominique Harnage, APRN, FNP | 1477103414 | Family Nurse Practitioner | Longview, TX | 2019 |
| Donita Harnage, ARNP | 1679541924 | Nurse Practitioner | Jacksonville, FL | 2006 |
| Jermaine Harnage | 1033574421 | Addiction (Substance Use Disorder) Counselor | Chula Vista, CA | 2015 |
| Jordan Harnage, RBT | 1013780246 | Behavior Technician | St Petersburg, FL | 2023 |
| Sarah Harnage | 1801679022 | Addiction (Substance Use Disorder) Counselor | Los Angeles, CA | 2023 |
| Theresa Harnage | 1144841446 | Emergency Registered Nurse | Kannapolis, NC | 2020 |
| Iris Harnagel, R.PH. | 1699762492 | Pharmacist | Casper, WY | 2005 |
| Christopher Harnain, M.D., M.B.A. | 1538435409 | Vascular & Interventional Radiology Physician | Fair Lawn, NJ | 2012 |
| Jessica Harnais | 1689258535 | Mental Health Counselor | Baltimore, MD | 2021 |
| Theresa Harnak, PHARMD | 1093256943 | Pharmacist | Phoenixville, PA | 2017 |
| Maureen Harnan, PT | 1215360938 | Physical Therapist | Vestal, NY | 2013 |
| Ashley Harnanan | 1457281461 | Speech-Language Pathologist | Valley Stream, NY | 2026 |
| Michele Harnanan, DPT | 1750420469 | Physical Therapist | West Harrison, NY | 2007 |
| Alicia Harnandan | 1275913865 | Case Manager/Care Coordinator | Plainview, NY | 2015 |
| Rosa Harnandez | 1356031785 | Personal Care Attendant | Las Vegas, NV | 2023 |
| Andre Harnanto, PHARMD | 1881794246 | Pharmacist | Pasadena, CA | 2006 |
| Beth Harnar | 1225449911 | Pediatric Occupational Therapist | Fairborn, OH | 2014 |
| Claudia Harnar | 1154972438 | Health Educator | Tampa, FL | 2019 |
| Hannah Harnar, MS, AT | 1407267156 | Athletic Trainer | Newton Falls, OH | 2014 |
| Kelsey Harnar, DPT | 1225871817 | Physical Therapist | Portland, OR | 2024 |
| Savita Harnarine, OTA | 1063739282 | Occupational Therapy Assistant | Bronx, NY | 2010 |
| Sean Harnas | 1851186928 | Marriage & Family Therapist | Pensacola, FL | 2025 |
| Thomas Harnas | 1659601490 | Medical Physician Assistant | Bath, NY | 2009 |
| Gabriel Harnau | 1487456844 | Mental Health Counselor | Grand Rapids, MI | 2025 |
| Dean Harnboonzong | 1346050598 | Student in an Organized Health Care Education/Training Program | Chattanooga, TN | 2025 |
| Adam Harnden | 1578958260 | Student in an Organized Health Care Education/Training Program | Auburn, AL | 2015 |
| Agnes Harnden, CRNA | 1730139817 | Certified Registered Nurse Anesthetist | Bradenton, FL | 2006 |
| Alisa Harnden, MSW LCSW | 1457595712 | Clinical Social Worker | Steamboat Springs, CO | 2009 |
| Amanda Harnden, LICENSED MASSAGE THE | 1780415901 | Massage Therapist | Yale, MI | 2024 |
| Arlene Harnden | 1851892301 | Behavior Analyst | Santa Clara, CA | 2018 |
| Ashley Harnden, D.O. | 1144531500 | Surgery Physician | Mount Clemens, MI | 2010 |
| Celeste Harnden, MD | 1316235997 | Family Medicine Physician | Knoxville, TN | 2011 |
| Chris Harnden, LPC | 1831470004 | Counselor | Laramie, WY | 2011 |
| Christopher Harnden, RADT | 1689441297 | Addiction (Substance Use Disorder) Counselor | Galt, CA | 2023 |
| Diadra Harnden, RD, LD | 1629282918 | Registered Dietitian | Overland Park, KS | 2007 |
| Emily Harnden, M.D. | 1932408473 | Orthopaedic Surgery Physician | Cody, WY | 2011 |
| Eric Harnden, DPT | 1366832776 | Physical Therapist | Anaheim, CA | 2015 |
| Galen Harnden, MD | 1730506098 | Pediatrics Physician | East Boston, MA | 2014 |
| Glen Harnden, PH.D. | 1588182885 | Clinical Psychologist | Overland Park, KS | 2017 |
| Heather Harnden | 1386130623 | Pharmacist | Windham, ME | 2018 |
| Ivan Harnden, M.D. | 1568781706 | Gastroenterology Physician | Fairfax, VA | 2010 |
| James Harnden, D.O. | 1184663809 | Emergency Medicine Physician | Sunbury, OH | 2006 |
| Jamie Harnden | 1760334890 | Mental Health Counselor | Beaverton, OR | 2026 |
| Jane Harnden, LCSW | 1275868275 | Clinical Social Worker | Portland, ME | 2009 |
| Jeremy Harnden, M.D. | 1639387772 | Pediatric Anesthesiology Physician | Kansas City, MO | 2007 |
| Justin Harnden | 1760208136 | Professional Counselor | Sacramento, CA | 2024 |
| Kaitlyn Harnden | 1205671849 | Social Worker | Buffalo, NY | 2024 |
| Katherine Harnden | 1841153020 | Student in an Organized Health Care Education/Training Program | Indialantic, FL | 2025 |
| Kathleen Harnden, M.D. | 1033438270 | Medical Oncology Physician | Fairfax, VA | 2010 |
| Kyrie Harnden | 1073295077 | Family Nurse Practitioner | Phoenix, AZ | 2023 |
| Lindsay Harnden, PA | 1023195633 | Surgical Physician Assistant | South Portland, ME | 2006 |
| Margie Harnden, OTR | 1316165392 | Occupational Therapist | Traverse City, MI | 2007 |
| Marie Harnden | 1245632512 | Clinical Social Worker | Saint Paul, MN | 2014 |
| Mary Harnden, MS,PT | 1619953023 | Physical Therapist | Lake Jackson, TX | 2005 |
| Matthew Harnden, FNP-C | 1417365099 | Family Nurse Practitioner | Lewiston, ME | 2014 |
| Pamela Harnden, MS CCC | 1245562016 | Speech-Language Pathologist | Huntsville, AL | 2010 |
| Scott Harnden, OTR/L, CHT | 1255423075 | Hand Occupational Therapist | Raytown, MO | 2006 |
| Seth Harnden, CRNA | 1487977948 | Certified Registered Nurse Anesthetist | Nashville, TN | 2010 |
| Susan Harnden, LCSW | 1992768097 | Clinical Social Worker | Austin, TX | 2006 |
| Susannah Harnden, LCSW | 1285931584 | Clinical Social Worker | Portland, ME | 2011 |
| Tarrah Harnden, M.A., LMFT | 1992839377 | Marriage & Family Therapist | Etna, CA | 2007 |
| Thomas Harnden | 1972787356 | Mental Health Counselor | Grass Valley, CA | 2007 |
| Sandra Harnden-Warwick, P.T. | 1477720282 | Physical Therapist | Bellingham, WA | 2008 |
| Alexander Harne | 1659849230 | Psychologist | King Of Prussia, PA | 2018 |
| Amanda Harne, DPT | 1073154050 | Physical Therapist | Dillsburg, PA | 2019 |
| Gary Harne, M.D. | 1154392173 | Urology Physician | Forest Hill, MD | 2006 |
| Hannah Harne | 1902762248 | Behavior Technician | Rockville, MD | 2025 |
| Jenna Harne, OTR/L | 1730897877 | Occupational Therapist | Hagerstown, MD | 2022 |
| Kendall Harne, CPHT | 1902536444 | Pharmacy Technician | Boonsboro, MD | 2022 |
| Megan Harne | 1225705999 | Physical Therapist | West Springfield, VA | 2021 |
| Prateek Harne, MD | 1114403433 | Gastroenterology Physician | Edinburg, TX | 2018 |
| Tia Harne, DO | 1932031382 | Student in an Organized Health Care Education/Training Program | Marion Center, PA | 2026 |
| Vaishali Harne, MBBS | 1871145763 | Pediatric Gastroenterology Physician | McAllen, TX | 2019 |
| Victoria Harne, LMFT | 1285264267 | Marriage & Family Therapist | Sunrise, FL | 2020 |
| Aaron Harned, M.ED., LPC | 1144423419 | Professional Counselor | Oklahoma City, OK | 2007 |
| Alana Harned | 1093449167 | Physical Therapist | Raeford, NC | 2022 |
| Amy Harned, M.D. | 1548262074 | Specialist | Stamford, CT | 2005 |
| Anna Harned, OD | 1225022593 | Optometrist | Leitchfield, KY | 2005 |
| Anna Harned | 1588123822 | Emergency Medicine Physician | Cleveland, OH | 2019 |
| Anne Harned, PA-C | 1316597339 | Physician Assistant | Portland, OR | 2019 |
| Bernadette Harned, PMHNP | 1104284975 | Psychiatric/Mental Health Nurse Practitioner | Mission Viejo, CA | 2016 |
| Booth Harned, R.PH. | 1609151018 | Pharmacist | Springfield, MO | 2011 |
| Brynne Harned, LCSW | 1619492733 | Social Worker | Santa Ana, CA | 2017 |
| Cari Harned, D.C. | 1457473407 | Electroneurodiagnostic Specialist/Technologist | Dallas, TX | 2007 |
| Chala Harned | 1578442547 | Case Manager/Care Coordinator | Erie, PA | 2025 |
| Diane Harned, LPN | 1508053315 | Licensed Practical Nurse | Cutchogue, NY | 2007 |
| E. Harned, M.D. | 1821043258 | Neuroradiology Physician | Indianapolis, IN | 2006 |
| Elizabeth Harned | 1568710218 | Religious Nonmedical Nursing Personnel | New Brighton, MN | 2012 |
| Erin Harned, RD, LD | 1154743169 | Registered Dietitian | Lexington, KY | 2014 |
| James Harned, CRNA | 1548201841 | Certified Registered Nurse Anesthetist | West Jordan, UT | 2006 |
| Janna Harned | 1588026769 | Counselor | Gainesville, FL | 2016 |
| Jon Harned, RPH | 1356816763 | Pharmacist | Leitchfield, KY | 2018 |
| Jonathan Harned, DPT | 1003427485 | Physical Therapist | Woodbine, MD | 2020 |
| Karin Harned, PNP | 1932677226 | Pediatric Nurse Practitioner | Albuquerque, NM | 2018 |
| Kevin Harned, MD | 1457444853 | Nephrology Physician | Hickory, NC | 2006 |
| Kimberly Harned, PHARMD | 1548886823 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Elizabethtown, KY | 2020 |
| Korie Harned | 1528929809 | Speech-Language Pathologist | Swansboro, NC | 2025 |
| Leighton Harned, MD | 1649708017 | Internal Medicine Physician | Augusta, GA | 2017 |
| Linda Harned | 1619941960 | Speech-Language Pathologist | Verona, WI | 2006 |
| Max Harned, MD FAAP PHD | 1740350883 | Family Medicine Physician | Bruceton Mills, WV | 2006 |
| Megan Harned, PSY.D. | 1326608472 | Clinical Psychologist | Tacoma, WA | 2019 |
| Melanie Harned, PHD | 1407344864 | Clinical Psychologist | Seattle, WA | 2018 |
| Michael Harned, MD | 1457513822 | Pain Medicine (Anesthesiology) Physician | Lexington, KY | 2008 |
| Rebecca Harned, RD/LD | 1093056566 | Registered Dietitian | Houston, TX | 2013 |
| Reed Harned, M.D. | 1265417398 | Internal Medicine Physician | Destin, FL | 2005 |
| Robert Harned, MD | 1184699845 | Psychiatry Physician | Knoxville, TN | 2006 |
| Roger Harned, ROGER HARNED | 1700095452 | Diagnostic Radiology Physician | Omaha, NE | 2007 |
| Roger Harned, MD | 1922085794 | Pediatric Radiology Physician | Aurora, CO | 2005 |
| Tanner Harned, MS, ATC | 1134757123 | Athletic Trainer | Cincinnati, OH | 2020 |
| Theresa Harned | 1740305630 | Hematology & Oncology Physician | Duarte, CA | 2007 |
| Jennifer Harned Adams, PHD | 1205399037 | Clinical Psychologist | Denver, CO | 2019 |
| Jessica Harnegie | 1104518018 | Addiction (Substance Use Disorder) Counselor | Euclid, OH | 2023 |
| Braham Harneja, M.D. | 1669569075 | Psychiatry Physician | Bronx, NY | 2006 |
| Sonal Harneja | 1902299837 | Psychiatry Physician | New York, NY | 2015 |
| Claire Harnell, ATC | 1780049544 | Athletic Trainer | La Crosse, WI | 2015 |
| William Harnell | 1124690524 | Clinical Psychologist | Miami, FL | 2021 |
| Amanda Harnen, COTA/L | 1962109249 | Occupational Therapy Assistant | Arcadia, CA | 2023 |
| Ellen Harnen, LICSW | 1720563422 | Clinical Social Worker | Wakefield, MA | 2018 |
| Kylie Harnen | 1043996754 | Physician Assistant | Fullerton, CA | 2023 |
| Marc Harnen | 1376305904 | Addiction (Substance Use Disorder) Counselor | Central Point, OR | 2024 |
| Noemi Harnen | 1467582692 | Rehabilitation Practitioner | Pasadena, CA | 2007 |
| Whitney Harnen | 1851864276 | Mental Health Counselor | New Paltz, NY | 2019 |
| Zoe Harnenz | 1023543436 | Neurology with Special Qualifications in Child Neurology Physician | Albuquerque, NM | 2017 |
| Adam Harner, M.S.P.T, D.P.T. | 1730205543 | Pediatric Physical Therapist | San Diego, CA | 2007 |
| Alysa Harner | 1851122642 | Family Nurse Practitioner | Omaha, NE | 2024 |
| Amanda Harner, CRNP | 1033581277 | Family Nurse Practitioner | Owings Mills, MD | 2015 |
| Andrea Harner, LCSW | 1891498218 | Clinical Social Worker | Norristown, PA | 2023 |
| Andrew Harner, DDS | 1053492355 | Orthodontics and Dentofacial Orthopedics Dentistry | Huntington Beach, CA | 2006 |
| Andrew Harner, MD | 1114374857 | Surgery Physician | Huntsville, AL | 2016 |
| Angela Harner, PA | 1851067334 | Physician Assistant | Falls Church, VA | 2021 |
| Annie Harner | 1104555622 | Case Manager/Care Coordinator | Pittsburgh, PA | 2022 |
| Benjamin Harner | 1700726049 | Student in an Organized Health Care Education/Training Program | Atlanta, GA | 2026 |
| Bettina Harner, MD | 1043268857 | Neurological Surgery Physician | Modesto, CA | 2006 |
| Brian Harner, PA-C | 1780011122 | Physician Assistant | Chattanooga, TN | 2013 |
| Caron Harner, DPM | 1801106984 | Foot & Ankle Surgery Podiatrist | Southgate, KY | 2010 |
| Cassaundra Harner | 1629804166 | Community Health Worker | Sacramento, CA | 2024 |
| Chase Harner | 1538801360 | Behavior Technician | Hunt Valley, MD | 2022 |
| Cheryl Harner, SLP | 1417948878 | Speech-Language Pathologist | Roanoke, VA | 2005 |
| Cheryl Harner, LCSW | 1992764286 | Clinical Social Worker | Birdsboro, PA | 2006 |
| Christina Harner, LMFT | 1518542935 | Marriage & Family Therapist | Arkadelphia, AR | 2021 |
| Christopher Harner, MD | 1063485845 | Specialist | Pittsburgh, PA | 2006 |
| Daniel Harner, M.S., M.A., L.P.C. | 1962847665 | Professional Counselor | Sedona, AZ | 2013 |
| Debra Harner, LPN | 1962002857 | Licensed Practical Nurse | Lebanon, PA | 2020 |
| Dinah Harner, RD | 1891413449 | Registered Dietitian | Williams Bay, WI | 2022 |
| Erin Harner, MS, RDN | 1386305100 | Registered Dietitian | Ithaca, NY | 2022 |
| Erin Harner, FNP | 1699665422 | Family Nurse Practitioner | Boulder, CO | 2025 |
| Gary Harner, PT | 1801909775 | Physical Therapist | Gilbertsville, PA | 2006 |
| Heather Harner, CNM | 1164969937 | Advanced Practice Midwife | Atlanta, GA | 2017 |
| Heather Harner, OT | 1255684569 | Occupational Therapist | Camarillo, CA | 2012 |
| Holly Harner, CRNP, WHNP | 1609554161 | Women's Health Nurse Practitioner | Philadelphia, PA | 2023 |
| Jacob Harner, BCBA | 1609446772 | Behavior Analyst | Frederick, MD | 2021 |
| Jade Harner | 1013858489 | Mechanotherapist | Piqua, OH | 2026 |
| James Harner, LCAS, CCS | 1639353352 | Addiction (Substance Use Disorder) Counselor | Mooresville, NC | 2007 |
| Jeffrey Harner, MD | 1275520298 | Diagnostic Radiology Physician | York, PA | 2005 |
| Jessica Harner, APA-C | 1194374447 | Physician Assistant | Raleigh, NC | 2019 |
| Jessica Harner | 1629583505 | Nurse Practitioner | Fort Wayne, IN | 2017 |
| Kara Harner, PA-C | 1790954972 | Surgical Physician Assistant | Atlanta, GA | 2008 |
| Katherine Harner, LGPC | 1376700575 | Professional Counselor | Dundalk, MD | 2008 |
| Kathleen Harner, MD | 1184650061 | Obstetrics & Gynecology Physician | Tuba City, AZ | 2006 |
| Kathryn Harner | 1881963726 | Speech-Language Pathologist | Wantagh, NY | 2011 |
| Kelsey Harner, FNP-C | 1306498241 | Family Nurse Practitioner | Fort Wayne, IN | 2019 |
| Kenneth Harner, RN | 1548081003 | Emergency Registered Nurse | Fresno, CA | 2024 |
| Kimberly Harner, LCSW-C | 1831610468 | Clinical Social Worker | Bel Air, MD | 2017 |
| Kristina Harner | 1386373108 | Case Manager/Care Coordinator | Durant, OK | 2022 |
| Kyle Harner, M.D | 1073547931 | Rheumatology Physician | Greenville, NC | 2006 |
| Leigh Harner, CRNA | 1003185620 | Certified Registered Nurse Anesthetist | Reading, PA | 2011 |
| Lenny Harner, LPC | 1275862781 | Professional Counselor | Forney, TX | 2009 |
| Lisa Harner, MD | 1366411142 | Family Medicine Physician | Steamboat Springs, CO | 2006 |
| Lori Harner, RDHAP | 1366701005 | Dental Hygienist | Oak Run, CA | 2012 |
| Marcia Harner | 1558955229 | Professional Counselor | Bossier City, LA | 2021 |
| Mary Harner, PTA | 1467045443 | Physical Therapy Assistant | Huntley, IL | 2021 |
| Melissa Harner, OT | 1619948403 | Occupational Therapist | Olney, MD | 2006 |
| Melissa Harner | 1992562821 | Pharmacy Technician | Austin, TX | 2024 |
| Nancy Harner, RN | 1053472431 | Registered Nurse | Lafayette, IN | 2006 |
| Olivia Harner, PHD | 1235668781 | Clinical Neuropsychologist | La Jolla, CA | 2017 |
| Patricia Harner, LPTA | 1023141017 | Physical Therapy Assistant | Doylestown, PA | 2007 |
| Patricia Harner, N.P. | 1649481805 | Family Nurse Practitioner | Fenton, MI | 2007 |
| Rachel Harner, LPC | 1992160915 | Professional Counselor | Virginia Beach, VA | 2015 |
| Rebecca Harner, RDN | 1154120038 | Registered Dietitian | Celebration, FL | 2025 |
| Renee Harner, OTR/L | 1386892412 | Occupational Therapist | Columbus, OH | 2008 |
| Rex Harner, M.D. | 1528066321 | Family Medicine Physician | Rohnert Park, CA | 2005 |
| Richard Harner, M.D. | 1255364303 | Neurology Physician | Philadelphia, PA | 2006 |
| Sandra Harner, PHD | 1992918411 | Clinical Psychologist | Corte Madera, CA | 2007 |
| Sarah Harner, BS, RPA-C | 1437260304 | Physician Assistant | Rochester, NY | 2006 |
| Sarah Harner, MOT, OTR/L | 1588063903 | Occupational Therapist | Celina, OH | 2014 |
| Scott Harner, RN | 1376871525 | Registered Nurse | Austin, TX | 2009 |
| Steven Harner, PSY.D. | 1710268503 | Clinical Child & Adolescent Psychologist | Falls Church, VA | 2011 |
| Whitney Harner, CNP | 1255620993 | Family Nurse Practitioner | Wilmington, OH | 2011 |
| William Harner, M.D. | 1730442690 | Critical Care Medicine (Internal Medicine) Physician | Joint Base Lewis McChord, WA | 2012 |
| Gabrielle Harnes | 1811608680 | Behavior Technician | St George, UT | 2022 |
| Adam Harness | 1003515156 | Homemaker | Lorain, OH | 2023 |
| Allison Harness, M.S., SLP-CCC | 1194326686 | Speech-Language Pathologist | Batavia, OH | 2020 |
| Angel Harness | 1154782779 | Peer Specialist | Salem, OR | 2016 |
| Annalise Harness, LPC | 1588237341 | Mental Health Counselor | Dallas, TX | 2021 |
| Annamarie Harness, MSPT | 1255472064 | Physical Therapist | Bothell, WA | 2007 |
| Ariel Harness | 1588222533 | Case Manager/Care Coordinator | Las Vegas, NV | 2019 |
| Barbara Harness, NNP | 1770735110 | Neonatal Nurse Practitioner | Delaware, OH | 2008 |
| Briana Harness | 1720959778 | Student in an Organized Health Care Education/Training Program | Louisville, KY | 2025 |
| Brittany Harness | 1538985213 | Homemaker | Lorain, OH | 2024 |
| Brittany Harness, DDS | 1568878684 | Dentist | Suwanee, GA | 2014 |
| Brooke Harness | 1124805080 | Family Nurse Practitioner | Pacific, MO | 2023 |
| Brookelynn Harness | 1063183655 | Clinical Social Worker | Louisville, KY | 2021 |
| Bryan Harness, DMD | 1871659839 | General Practice Dentistry | Louisville, KY | 2006 |
| Charles Harness, LMSW | 1275515769 | Clinical Social Worker | Newton, KS | 2005 |
| Chelsea Harness, LMT | 1700675386 | Massage Therapist | Anchorage, AK | 2025 |
| Christa Harness, LSW | 1982305850 | Social Worker | Batesville, IN | 2023 |
| Christine Harness, PHD | 1457459992 | Psychologist | Milwaukee, WI | 2006 |
| Christopher Harness, BCBA | 1407527997 | Behavior Analyst | Phoenix, AZ | 2021 |
| Conrad Harness, DDS | 1023713096 | General Practice Dentistry | Baytown, TX | 2023 |
| Courtney Harness | 1407624083 | Occupational Therapy Assistant | House Springs, MO | 2023 |
| Dana Harness | 1831480714 | Case Manager/Care Coordinator | Porterville, CA | 2011 |
| David Harness, DIPL..NCCAOM | 1457303364 | Acupuncturist | Titusville, FL | 2006 |
| David Harness, LPC | 1891921797 | Professional Counselor | Kansas City, MO | 2009 |
| Dayna Harness | 1710833215 | Nurse's Aide | Carthage, IL | 2026 |
| Denice Harness | 1932544715 | Physical Therapy Assistant | Albany, MO | 2013 |
| Devon Harness, LCSW | 1437811635 | Clinical Social Worker | Kennesaw, GA | 2021 |
| Effula Harness, CRNA | 1932878402 | Certified Registered Nurse Anesthetist | Goodyear, AZ | 2021 |
| Eleonora Harness, RN | 1093171050 | Infusion Therapy Registered Nurse | Kingsley, MI | 2016 |
| Emma Harness, M.S. | 1902332679 | Mental Health Counselor | West Springfield, MA | 2017 |
| Erin Harness | 1518642198 | Mental Health Counselor | Santa Rosa, CA | 2023 |
| Evelyn Harness, OTR | 1003086620 | Occupational Therapist | San Antonio, TX | 2008 |
| Hailey Harness | 1184333858 | Behavior Technician | Conroe, TX | 2022 |
| Hannah Harness | 1790613552 | Behavior Technician | Jackson, MI | 2026 |
| Harry Harness, DO | 1992819627 | Family Medicine Physician | Pilot Knob, MO | 2006 |
| Hayden Harness, OD | 1891585501 | Optometrist | Stilwell, OK | 2025 |
| Heather Harness | 1881430429 | Behavior Technician | Bay City, MI | 2024 |
| Jacob Harness | 1518777614 | Homemaker | Lorain, OH | 2025 |
| Jaime Harness | 1952078503 | Professional Counselor | Conway, AR | 2021 |
| Jamie Harness | 1093634230 | Day Training/Habilitation Specialist | Fairfield, CA | 2026 |
| Jane Harness, DO | 1245762897 | Psychiatry Physician | Ann Arbor, MI | 2017 |
| Janis Harness, CRNA | 1255316402 | Certified Registered Nurse Anesthetist | Kansas City, MO | 2005 |
| Jay Harness, M.D. | 1477549426 | Surgery Physician | Orange, CA | 2005 |
| Jeffrey Harness | 1366304511 | Contractor | Grosse Pointe Woods, MI | 2025 |
| Jessica Harness | 1598027336 | Urology Physician | Castle Rock, CO | 2012 |
| John Harness, D.P.M. | 1649272493 | Podiatrist | Overland, MO | 2005 |
| Julia Harness | 1780567339 | Family Nurse Practitioner | Chattanooga, TN | 2025 |
| Kailey Harness | 1194459263 | Student in an Organized Health Care Education/Training Program | Chattanooga, TN | 2022 |
| Kaitlyn Harness, LMSW | 1306769310 | Social Worker | Meridian, ID | 2026 |
| Karen Harness, PA-C | 1609802586 | Physician Assistant | Pinson, AL | 2006 |
| Kathy Harness, LPTA, CMT | 1184039570 | Physical Therapy Assistant | Roanoke, VA | 2014 |
| Kathy Harness, CSW | 1205387313 | Clinical Social Worker | Somerset, KY | 2016 |
| Kelly Harness, DMD | 1114334307 | Dentist | Clay Center, KS | 2014 |
| Kelly Harness, NP | 1154432003 | Family Nurse Practitioner | Kingsport, TN | 2006 |
| Kelsey Harness | 1417779604 | Clinical Social Worker | Kalamazoo, MI | 2024 |
| Kim Harness | 1194810085 | Mental Health Counselor | Saint Louis, MO | 2006 |
| Kingston Harness | 1932880754 | Behavior Technician | Largo, FL | 2023 |
| Kylie Harness, PMHNP-BC | 1033893565 | Psychiatric/Mental Health Nurse Practitioner | Indianapolis, IN | 2023 |
| Laura Harness, DDS | 1013382514 | Dentist | Pontiac, MI | 2015 |
| Lauren Harness | 1528464443 | Occupational Therapy Assistant | Aliso Viejo, CA | 2014 |
| Linda Harness | 1861846784 | Specialist | Gahanna, OH | 2016 |
| Lindsay Harness, NP | 1982359881 | Family Nurse Practitioner | Carmel, IN | 2022 |
| Madelyn Harness | 1427748748 | Behavior Technician | Paragould, AR | 2023 |
| Maggie Harness, DPT | 1952080467 | Physical Therapist | West Chester, OH | 2023 |
| Mary Harness, LCSW | 1538599816 | Clinical Social Worker | Jacksonville, NC | 2013 |
| Melanie Harness | 1164893533 | Mental Health Counselor | New Orleans, LA | 2015 |
| Melissa Harness, CNM | 1083292643 | Midwife | Columbia, MO | 2021 |
| Melissa Harness | 1437576329 | Behavior Analyst | Flat Rock, IN | 2014 |
| Michelle Harness, PA-C | 1730514688 | Physician Assistant | Hudsonville, MI | 2013 |
| Natalia Harness, CLMT | 1194210781 | Massage Therapist | Oklahoma City, OK | 2018 |
| Neil Harness, MD | 1578634556 | Neuromusculoskeletal Medicine & OMM Physician | Anaheim, CA | 2006 |
| Normajean Harness | 1447855663 | Nutrition Chiropractor | Lake Geneva, WI | 2020 |
| Pamela Harness, LCSW | 1053547513 | Clinical Social Worker | Poplar Bluff, MO | 2009 |
| Patricia Harness, PHARMD | 1336341478 | Pharmacist | Memphis, TN | 2007 |
| Paul Harness | 1508509738 | Community Health Worker | Columbus, OH | 2022 |
| Rachel Harness | 1164909727 | Behavior Technician | Stockton, CA | 2018 |
| Rebecca Harness | 1871070482 | Case Manager/Care Coordinator | Fairfield Township, OH | 2018 |
| Rosa Harness, PHARM D | 1366724114 | Pharmacist | Knoxville, TN | 2011 |
| Roy Harness, MSW,PCHMT,PCAT | 1194498451 | Addiction (Substance Use Disorder) Counselor | Jackson, MS | 2021 |
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).