Providers Andrea Harter, RN, BSN to Justin Hartfield, CDP
300 individual NPIs in the federal registry, part 8,986 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. 94 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Andrea Harter, RN, BSN | 1255265229 | Infection Control Registered Nurse | Batavia, NY | 2026 |
| Andrew Harter, MD | 1811987290 | Anesthesiology Physician | Lebanon, PA | 2005 |
| Angela Harter | 1396071783 | Occupational Therapist | Soldotna, AK | 2009 |
| Anna Harter, DO | 1326739095 | Emergency Medicine Physician | Lawton, OK | 2023 |
| Anna Harter, M.D. | 1861838658 | Anesthesiology Physician | Santa Barbara, CA | 2013 |
| Anne Harter, MSW,LCSW | 1992949200 | Clinical Social Worker | St Louis, MO | 2009 |
| Ansley Harter | 1073441564 | Speech-Language Pathologist | Waverly, GA | 2026 |
| April Harter, LCSW | 1518419902 | Clinical Social Worker | Colorado Springs, CO | 2016 |
| Audra Harter, PRS | 1902723844 | Peer Specialist | Circleville, OH | 2026 |
| August Harter | 1447661350 | Pharmacist | Folsom, CA | 2014 |
| Avery Harter, NP | 1417630211 | Nurse Practitioner | Appleton, WI | 2023 |
| Barbara Harter, ACSW, LCSW | 1225003015 | Clinical Social Worker | Tampa, FL | 2006 |
| Benedict Harter, M.D. | 1205820560 | Surgery of the Hand (Plastic Surgery) Physician | Louisville, KY | 2005 |
| Benjamin Harter | 1477336170 | Massage Therapist | Talent, OR | 2023 |
| Bethany Harter, APRN, CPNP-PC | 1992470710 | Pediatric Nurse Practitioner | Honolulu, HI | 2021 |
| Blaire Harter, M.A.,C.C.C. | 1568599686 | Speech-Language Pathologist | Celebration, FL | 2007 |
| Blayze Harter | 1649934902 | Peer Specialist | Vinita, OK | 2021 |
| Bobbie Harter, CMA | 1558604660 | Home Health Aide | Mount Vernon, OH | 2013 |
| Brenda Harter | 1376033639 | Pharmacist | Fort Wayne, IN | 2018 |
| Brooke Harter | 1114888583 | Registered Dietitian | Arvada, CO | 2025 |
| Bryan Harter, PMHNP | 1063385326 | Psychiatric/Mental Health Nurse Practitioner | San Diego, CA | 2025 |
| Bryan Harter, OT | 1063672392 | Occupational Therapist | Salem, OR | 2008 |
| Bryan Harter, D.P.T. | 1639427107 | Physical Therapist | St Petersburg, FL | 2012 |
| Bryan Harter, MBA, LICSW | 1679054803 | Clinical Social Worker | Wakefield, MA | 2018 |
| C. Harter, D.M.D. | 1669591947 | Orthodontics and Dentofacial Orthopedics Dentistry | Athens, GA | 2007 |
| Caitlyn Harter, ATC | 1588209852 | Athletic Trainer | Johnson City, TN | 2019 |
| Cameron Harter | 1245928829 | Surgery Physician | Chicago, IL | 2023 |
| Carol Harter, MD | 1982771887 | Reproductive Endocrinology Physician | San Diego, CA | 2006 |
| Catherine Harter | 1316836281 | Speech-Language Pathologist | Luling, LA | 2025 |
| Catherine Harter, M.S. CCC-SLP | 1750432803 | Speech-Language Pathologist | Utica, NY | 2007 |
| Cathy Harter, RN | 1336801125 | Registered Nurse | Camp Hill, PA | 2021 |
| Chase Harter, OD | 1861986358 | Optometrist | Grove City, OH | 2018 |
| Chelsea Harter | 1134721343 | Personal Care Attendant | Barboursville, WV | 2020 |
| Cheryl Harter, MD | 1720149248 | General Practice Physician | Sedona, AZ | 2006 |
| Christa Harter | 1023761491 | Counselor | Spokane Valley, WA | 2022 |
| Christina Harter | 1316414998 | Specialist | Seattle, WA | 2018 |
| Christine Harter, M.D. | 1639133903 | Internal Medicine Physician | Phoenix, AZ | 2006 |
| Christopher Harter, DDS | 1356449342 | Dentist | Lakewood, OH | 2006 |
| Christopher Harter, PT | 1427541986 | Physical Therapist | Hinsdale, IL | 2018 |
| Crystal Harter, NP | 1700512118 | Family Nurse Practitioner | Newburgh, NY | 2022 |
| Dani Harter | 1376434720 | Personal Care Attendant | Scottsbluff, NE | 2025 |
| Daniel Harter, CDPT | 1083024004 | Addiction (Substance Use Disorder) Counselor | Vancouver, WA | 2014 |
| Daniel Harter, LCSW | 1093008500 | Clinical Social Worker | Denver, CO | 2011 |
| Daniel Harter, MSMFT, LPC | 1285972661 | Professional Counselor | Miami, OK | 2013 |
| Daniel Harter, MD | 1598326191 | Anatomic Pathology & Clinical Pathology Physician | Salt Lake City, UT | 2019 |
| Danielle Harter | 1376353862 | Behavior Technician | Fresno, CA | 2025 |
| David Harter, M.D. | 1114912292 | Neurological Surgery Physician | New York, NY | 2005 |
| David Harter | 1437180221 | Emergency Medicine Physician | Chicago, IL | 2006 |
| Dawn Harter, MD | 1639733322 | Anatomic Pathology & Clinical Pathology Physician | Fayetteville, NC | 2019 |
| Dawn Harter, RN | 1730829235 | Case Management Registered Nurse | Sioux Falls, SD | 2022 |
| Deanna Harter, OD | 1255326401 | Optometrist | Edina, MN | 2005 |
| Deborah Harter | 1316735483 | Adult Companion | Omaha, NE | 2025 |
| Deborah Harter, FNP | 1497960686 | Family Nurse Practitioner | Canandaigua, NY | 2007 |
| Deborah Harter, MD | 1609810670 | Family Medicine Physician | Orange Park, FL | 2006 |
| Debra Harter, PT | 1316512213 | Physical Therapist | Floyds Knobs, IN | 2021 |
| Desiree Harter | 1063812386 | Occupational Therapist | Rapid City, SD | 2014 |
| Devyn Harter, PT, DPT | 1780249953 | Physical Therapist | Naperville, IL | 2019 |
| Diane Harter, NP | 1700854973 | Neonatal Nurse Practitioner | Williamsville, NY | 2006 |
| Dominique Harter, DDS | 1003177601 | Dentist | Cape Girardeau, MO | 2012 |
| Duncan Harter, CADC-CAS | 1508434390 | Addiction (Substance Use Disorder) Counselor | Orange, CA | 2021 |
| Edward Harter, MD | 1841452463 | Diagnostic Radiology Physician | Springfield, IL | 2008 |
| Elizabeth Harter | 1053006858 | Developmental Therapist | South Elgin, IL | 2023 |
| Elizabeth Harter, DDS | 1235390931 | Dentist | Columbia, TN | 2008 |
| Elizabeth Harter | 1679250021 | Registered Nurse | Olean, NY | 2023 |
| Eric Harter, DC | 1164780474 | Chiropractor | Cape Coral, FL | 2012 |
| Eric Harter | 1891396396 | Pharmacist | Fishers, IN | 2020 |
| Erica Harter, M.S. CCC-SLP | 1225736663 | Speech-Language Pathologist | Marlton, NJ | 2023 |
| Erin Harter | 1912324989 | Specialist | Syracuse, NY | 2014 |
| Evelyn Harter, MA, CCC-SLP | 1790202166 | Speech-Language Pathologist | Scott Afb, IL | 2017 |
| Evie Harter | 1952918906 | Behavior Technician | Oakland, CA | 2020 |
| Gabe Harter, PT, DPT, OCS, COMT | 1508283292 | Physical Therapist | Goddard, KS | 2014 |
| Gabrielle Harter | 1144092164 | Behavior Technician | Deltona, FL | 2023 |
| Garrett Harter, MD | 1194420927 | Neonatal-Perinatal Medicine Physician | Charleston, SC | 2023 |
| Gary Harter, MD | 1407991094 | Anesthesiology Physician | Lake Charles, LA | 2007 |
| Gary Harter, M.D. | 1609845312 | Orthopaedic Surgery Physician | Vero Beach, FL | 2006 |
| Geoffrey Harter, M.D. | 1336142132 | Specialist | Roanoke, VA | 2005 |
| Georgia Harter, M.A. | 1003144411 | Audiologist | Lancaster, NY | 2009 |
| Gina Harter, ACNP-BC | 1740449073 | Acute Care Nurse Practitioner | Rancho Palos Verdes, CA | 2008 |
| Gregory Harter, MD | 1134157415 | Family Medicine Physician | Waterloo, IA | 2006 |
| Gregory Harter, PH.D. | 1740379841 | Clinical Neuropsychologist | Midland, TX | 2006 |
| Gwendolyn Harter | 1477199719 | Clinical Social Worker | Bethesda, MD | 2019 |
| Haley Harter, LMT | 1467929687 | Massage Therapist | Lancaster, PA | 2018 |
| Hannah Harter | 1679432835 | Doula | La Jolla, CA | 2026 |
| Heather Harter | 1801593827 | Optician | Lima, OH | 2023 |
| Heather Harter, LCSW | 1942458435 | Clinical Social Worker | Louisivlle, KY | 2008 |
| Herschel Harter, M.D. | 1710957782 | Internal Medicine Physician | Monroe, LA | 2006 |
| Jacob Harter, M.D. | 1063737914 | Diagnostic Radiology Physician | Santa Barbara, CA | 2010 |
| Jacquelyn Harter, CRNP | 1295361160 | Nurse Practitioner | Philadelphia, PA | 2020 |
| Jadyn Harter | 1508401225 | Behavior Technician | Taylorsville, UT | 2019 |
| James Harter, MA-CCC-A | 1255394284 | Audiologist-Hearing Aid Fitter | Lancaster, NY | 2006 |
| James Harter | 1396071536 | Pharmacist | Santa Fe, NM | 2009 |
| James Harter, MD | 1720602824 | Family Medicine Physician | Fort Bragg, NC | 2020 |
| Jane Harter, MD | 1942999206 | Emergency Medicine Physician | Chicago, IL | 2023 |
| Janet Harter | 1689348773 | Home Health Aide | Circleville, OH | 2021 |
| Janette Harter, MA, LMHC | 1891090452 | Mental Health Counselor | Bellevue, WA | 2011 |
| Janice Harter, PHARMD. | 1295164796 | Pharmacist | Greenwood Lake, NY | 2013 |
| Jason Harter | 1528529898 | Emergency Medicine Physician | Boardman, OH | 2019 |
| Jeffrey Harter, MD | 1275754970 | Clinical Pathology/Laboratory Medicine Physician | Portland, OR | 2007 |
| Jeffrey Harter, O.D. | 1831326339 | Optometrist | Raytown, MO | 2009 |
| Jennifer Harter | 1538707575 | Mental Health Counselor | Eugene, OR | 2019 |
| Jennifer Harter, PH.D. | 1982806907 | Clinical Psychologist | Newton, MA | 2007 |
| Jerold Harter, MD | 1316092075 | Psychiatry Physician | Madison, WI | 2007 |
| Jessica Harter | 1184597452 | Clinical Social Worker | Nashville, TN | 2025 |
| Jessica Harter, DC | 1437778297 | Chiropractor | Tampa, FL | 2020 |
| Jessica Harter | 1598267049 | Health Educator | Ann Arbor, MI | 2018 |
| Jill Harter | 1063510055 | Dentist | Lakewood, OH | 2006 |
| Jillian Harter, DPT | 1497199608 | Physical Therapist | Latham, NY | 2013 |
| Jo Harter, CASAC | 1104138718 | Addiction (Substance Use Disorder) Counselor | Rochester, NY | 2010 |
| Joan Harter, MD | 1114971322 | Internal Medicine Physician | Oroville, CA | 2006 |
| John Harter, RPH | 1184815649 | Pharmacist | Bradenton, FL | 2007 |
| John Harter, PHARMD | 1972364909 | Pharmacist | Milwaukee, WI | 2024 |
| Johnna Harter | 1013511617 | Pharmacist | Mannington, WV | 2020 |
| Joseph Harter | 1487404661 | Student in an Organized Health Care Education/Training Program | Appleton, WI | 2024 |
| Joseph Harter | 1801029384 | Acupuncturist | Medford, MA | 2009 |
| Josephine Harter | 1659100113 | Student in an Organized Health Care Education/Training Program | Chicago, IL | 2024 |
| Josephine Harter, MD | 1730140252 | Clinical Pathology/Laboratory Medicine Physician | Madison, WI | 2006 |
| Joshua Harter | 1760329593 | Student in an Organized Health Care Education/Training Program | Lynchburg, VA | 2026 |
| Joyce Harter, APRN | 1578518528 | Nurse Practitioner | Columbia, MO | 2006 |
| Julia Harter, D.C. | 1043694250 | Chiropractor | Largo, FL | 2015 |
| Julia Harter, PT | 1669671889 | Physical Therapist | Fort Wayne, IN | 2007 |
| Julianne Harter, MA, LMHC | 1588340152 | Mental Health Counselor | Fort Wayne, IN | 2023 |
| Kara Harter, LPN | 1497486211 | Personal Care Attendant | Greenville, OH | 2022 |
| Karen Harter, PH.D. | 1043390594 | Psychologist | Newhall, CA | 2006 |
| Karen Harter, MD | 1972654598 | Pediatrics Physician | Topeka, KS | 2007 |
| Katherine Harter | 1033055801 | Behavior Technician | Columbia, SC | 2026 |
| Katherine Harter, M.D. | 1861894917 | Emergency Medicine Physician | Los Angeles, CA | 2014 |
| Kathleen Harter, M.D. | 1235385154 | Occupational Medicine Physician | Louisville, KY | 2008 |
| Kathleen Harter, LPTA | 1386077337 | Physical Therapy Assistant | Leesburg, VA | 2013 |
| Katie Harter, M.A, CCC-SLP | 1255709341 | Speech-Language Pathologist | Defiance, OH | 2015 |
| Kimberly Harter | 1013686195 | Physical Therapy Assistant | Pittsfield, IL | 2021 |
| Kimberly Harter, PT, DPT | 1134674856 | Physical Therapist | Austin, TX | 2016 |
| Kimberly Harter, RMHCI | 1194506220 | Mental Health Counselor | Cape Coral, FL | 2023 |
| Kimberly Harter, PA-C | 1225578909 | Physician Assistant | Carmel, IN | 2017 |
| Kirk Harter, MD | 1760182869 | Student in an Organized Health Care Education/Training Program | Englewood, CO | 2023 |
| Kristi Harter, ND, RD | 1013102490 | Naturopath | Santa Barbara, CA | 2007 |
| Kristi Harter, DACHM | 1821808825 | Acupuncturist | Scottsdale, AZ | 2025 |
| Kristin Harter, NP-C | 1265781074 | Family Nurse Practitioner | Wichita, KS | 2012 |
| Kristin Harter, PHARMD | 1417878281 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | San Francisco, CA | 2026 |
| Kristina Harter, PH.D. | 1871631325 | Clinical Psychologist | Cambridge, MA | 2007 |
| Lacey Harter, RD, LD | 1861999534 | Registered Dietitian | Portland, OR | 2018 |
| Lacy Harter | 1568170033 | Behavior Analyst | La Crosse, WI | 2022 |
| Laura Harter, MA, LPC | 1104030337 | Mental Health Counselor | Kailua, HI | 2007 |
| Laura Harter, LCSW | 1871919993 | Clinical Social Worker | Denver, CO | 2014 |
| Lauren Harter | 1679935324 | Internal Medicine Physician | Lancaster, PA | 2016 |
| Lawrence Harter, MD | 1891749131 | Diagnostic Radiology Physician | Santa Barbara, CA | 2006 |
| Leah Harter, LCMHC, LPC | 1760511455 | Professional Counselor | Park City, UT | 2007 |
| Leanne Harter, RN | 1821330341 | School Registered Nurse | Florence, SC | 2013 |
| Lee Ann Harter, R.N. | 1639316094 | School Registered Nurse | Tucson, AZ | 2009 |
| Leigh Harter | 1992230247 | Speech-Language Pathologist | Hartland, MI | 2017 |
| Lillian Harter | 1952258782 | Behavior Technician | San Diego, CA | 2026 |
| Linda Harter, LCPC | 1568141414 | Mental Health Counselor | Olney, MD | 2023 |
| Linda Harter, RN | 1629677869 | Community Health Registered Nurse | Davisburg, MI | 2020 |
| Lindsay Harter, PNP | 1912594797 | Pediatric Nurse Practitioner | Bridgeville, PA | 2020 |
| Loren Harter, MD | 1508864885 | Family Medicine Physician | Holly Hill, SC | 2005 |
| Lori Harter, NP | 1104015973 | Nurse Practitioner | Saint Charles, MO | 2007 |
| Lori Harter, DENTAL HYGENIST | 1114610383 | Dental Hygienist | Allentown, PA | 2023 |
| Lori Harter, M.S., P.T. | 1679721682 | Physical Therapist | Carmel, IN | 2008 |
| Madeline Harter | 1861081762 | Pharmacist | Belleville, IL | 2021 |
| Madison Harter | 1427517895 | Health Educator | Milton, FL | 2019 |
| Magan Harter | 1326911710 | Case Manager/Care Coordinator | Logan, OH | 2025 |
| Marilyn Harter, ARNP | 1124401922 | Nurse Practitioner | Marshalltown, IA | 2015 |
| Mark Harter, MD | 1518946078 | Family Medicine Physician | Boone, NC | 2006 |
| Mary Harter, FNP | 1669412052 | Nurse Practitioner | Moss Point, MS | 2006 |
| Mary Harter, RD | 1679829550 | Registered Dietitian | Fort Wayne, IN | 2012 |
| Maryanne Harter, SUDPT | 1124898069 | Counselor | Vancouver, WA | 2024 |
| Matthew Harter | 1043938681 | Orthopaedic Surgery Physician | Oklahoma City, OK | 2022 |
| Matthew Harter, PT | 1760997290 | Physical Therapist | Amarillo, TX | 2017 |
| Meghan Harter, MD | 1699526509 | Student in an Organized Health Care Education/Training Program | Louisville, KY | 2024 |
| Melissa Harter, MSW | 1699064378 | Student in an Organized Health Care Education/Training Program | Sacramento, CA | 2011 |
| Miakoda Harter | 1831900547 | Behavior Technician | Farmington Hills, MI | 2025 |
| Micah Harter | 1952748006 | Community Health Worker | Louisville, KY | 2013 |
| Michael Harter | 1770831117 | Occupational Therapist | Federal Way, WA | 2012 |
| Michael Harter, LPC | 1801351325 | Professional Counselor | Olathe, KS | 2019 |
| Michaela Harter | 1801630645 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2024 |
| Michelle Harter, CADTP#5004 | 1417495185 | Addiction (Substance Use Disorder) Counselor | San Marcos, CA | 2017 |
| Michelle Harter | 1578099057 | Addiction (Substance Use Disorder) Counselor | Harrisville, RI | 2017 |
| Michelle Harter, LGPC | 1912525981 | Professional Counselor | Washington, DC | 2020 |
| Natalie Harter | 1922925742 | Student in an Organized Health Care Education/Training Program | Saint Paul, MN | 2026 |
| Natalie Harter | 1972046936 | Clinical Social Worker | Avon, OH | 2016 |
| Newman Harter, M. D. | 1891846580 | Family Medicine Physician | Anderson, SC | 2007 |
| Nichole Harter | 1962282152 | Home Health Aide | Lakeview, OH | 2023 |
| Nicole Harter, M.D. | 1780027102 | Pediatric Dermatology Physician | Omaha, NE | 2013 |
| Nicole Harter, LICSW | 1801440623 | Clinical Social Worker | Norwood, MA | 2019 |
| Nycole Harter | 1457161127 | Mental Health Counselor | Lebanon, PA | 2025 |
| Patricia Harter, BA | 1639339591 | Mental Health Counselor | Muskogee, OK | 2008 |
| Paul Harter, O.D. | 1669516803 | Optometrist | Spring, TX | 2007 |
| Paula Harter, PMHNP | 1851097687 | Psychiatric/Mental Health Nurse Practitioner | Naples, FL | 2023 |
| Peggy Harter, LPCC | 1689766586 | Professional Counselor | Albuquerque, NM | 2006 |
| Phillip Harter | 1750274676 | Student in an Organized Health Care Education/Training Program | Louisville, KY | 2025 |
| Phillip Harter, MD | 1982730834 | Emergency Medicine Physician | Stanford, CA | 2007 |
| Phyllis Harter, FNP | 1619086816 | Family Nurse Practitioner | Springfield, MO | 2006 |
| Rachael Harter, DO | 1033370622 | Internal Medicine Physician | Chanhassen, MN | 2008 |
| Rachael Harter, LPCA | 1316823677 | Mental Health Counselor | Charleston, SC | 2025 |
| Rebecca Harter, LCSW | 1528706843 | Clinical Social Worker | Coral Springs, FL | 2022 |
| Rebekah Harter, RDN | 1255874343 | Registered Dietitian | Rochester, NY | 2016 |
| Regina Harter, COTA | 1124680020 | Occupational Therapy Assistant | Prairie Du Chien, WI | 2019 |
| Renee Harter, EMT | 1093320376 | Basic Emergency Medical Technician | Rancho Cordova, CA | 2020 |
| Rethana Harter, MFT | 1891831996 | Mental Health Counselor | San Jose, CA | 2007 |
| Robert Harter, DDS | 1235398181 | Dentist | Lakewood, OH | 2008 |
| Robyn Harter, RD | 1699287508 | Nutritionist | Rochester, NY | 2017 |
| Rod Harter, ATC, LAT | 1700235009 | Athletic Trainer | San Marcos, TX | 2016 |
| Ronald Harter, MD | 1598745093 | Anesthesiology Physician | Columbus, OH | 2006 |
| Roseanne Harter | 1770036717 | Homeopath | Omaha, NE | 2016 |
| Rosemarie Harter, ARNP | 1871529438 | Nurse Practitioner | Boca Raton, FL | 2006 |
| Ryan Harter, ATC | 1245327675 | Athletic Trainer | Bethlehem, PA | 2006 |
| Sam Harter | 1982410155 | Homemaker | Los Angeles, CA | 2024 |
| Samantha Harter, COTA | 1053883694 | Occupational Therapy Assistant | North Canton, OH | 2018 |
| Sara Harter | 1497837223 | Physical Therapist | West Bend, WI | 2006 |
| Sara Harter, O.D. | 1710956115 | Optometrist | Harrisonburg, VA | 2006 |
| Sarah Harter | 1285488874 | Rehabilitation Practitioner | Camarillo, CA | 2024 |
| Sarah Harter | 1598605842 | Student in an Organized Health Care Education/Training Program | Columbus, OH | 2026 |
| Sarah Harter, PA-C | 1720492804 | Physician Assistant | Chesapeake, VA | 2014 |
| Sarah Harter, A.A. | 1851641120 | Anesthesiologist Assistant | La Crosse, WI | 2012 |
| Scott Harter, MD | 1508063314 | Anesthesiology Physician | Phoenix, AZ | 2007 |
| Scott Harter, M.D. | 1588624159 | Emergency Medicine Physician | Latrobe, PA | 2006 |
| Scott Harter, M.D. | 1962454363 | Diagnostic Radiology Physician | Little Rock, AR | 2006 |
| Shelby Harter, MS, OTR/L | 1386301265 | Occupational Therapist | Denver, CO | 2021 |
| Shelley Harter | 1902685910 | Personal Care Attendant | West Manchester, OH | 2023 |
| Shireen Harter, LPN | 1992355325 | Licensed Practical Nurse | Cayuga, NY | 2019 |
| Stephanie Harter, DO | 1831688423 | Internal Medicine Physician | Huntington, WV | 2018 |
| Steven Harter, MD | 1285634659 | Obstetrics & Gynecology Physician | Las Vegas, NV | 2005 |
| Susan Harter, LCSW | 1336842442 | Social Worker | Howe, IN | 2023 |
| Susan Harter, BSW | 1346466273 | Case Manager/Care Coordinator | La Crosse, WI | 2007 |
| Susanne Harter, PT | 1033125398 | Physical Therapist | Daniel Island, SC | 2006 |
| Tammy Harter, RNFA | 1336324342 | Registered Nurse First Assistant | Huntington Beach, CA | 2008 |
| Taylor Harter | 1538998679 | Social Worker | Celina, OH | 2024 |
| Thomas Harter, DMD | 1669746962 | Dentist | Ocala, FL | 2012 |
| Thomas Harter, PHD | 1780254144 | Clinical Ethicist | La Crosse, WI | 2021 |
| Thomas Harter | 1912764705 | Occupational Therapist | Dover, NH | 2024 |
| Tiara Harter | 1194432070 | Behavior Technician | Sarasota, FL | 2022 |
| Tina Harter | 1215547377 | Personal Care Attendant | Wheeling, WV | 2020 |
| Todd Harter, O.D. | 1063573673 | Optometrist | Santa Rosa, CA | 2006 |
| Tristan Harter, NCSP | 1588181408 | School Psychologist | Bolingbrook, IL | 2017 |
| Valerie Harter, LPC | 1619093606 | Professional Counselor | Springfield, MO | 2007 |
| Verena Harter, PSY.D. | 1568717080 | Clinical Psychologist | Dallas, TX | 2012 |
| Vicki Harter, CSAC, ICS | 1689245235 | Addiction (Substance Use Disorder) Counselor | Onalaska, WI | 2021 |
| William Harter, MD | 1487628764 | Behavior Technician | Fort Wayne, IN | 2006 |
| Zoe Harter | 1962029025 | Prevention Professional | Greenville, OH | 2020 |
| Tammy Harter Rose, MASSAGE THERAPIST | 1467052621 | Massage Therapist | Garden Grove, CA | 2020 |
| Jean Harter Shutt, LCSW | 1942981782 | Social Worker | Chamberlain, SD | 2023 |
| Alexander Hartert, PTA | 1285475905 | Physical Therapy Assistant | Kentwood, MI | 2024 |
| Alexis Hartert, APRN | 1326717224 | Pediatric Nurse Practitioner | Tampa, FL | 2021 |
| Erika Hartert, MS | 1871096909 | Behavior Analyst | Orlando, FL | 2018 |
| Grace Hartert | 1649156167 | Mental Health Counselor | Grand Rapids, MI | 2025 |
| Kimberly Hartert, NP | 1689466971 | Acute Care Nurse Practitioner | Los Angeles, CA | 2025 |
| Marissa Hartert | 1942819602 | Pharmacist | Columbia, SC | 2020 |
| Paige Hartert | 1629833637 | Case Manager/Care Coordinator | Fargo, ND | 2024 |
| Richard Hartert, M.D. | 1427018019 | Gynecology Physician | Jacksonville, FL | 2006 |
| Tina Hartert, MD | 1245314368 | Pulmonary Disease Physician | Nashville, TN | 2006 |
| Amanda Hartery | 1710691464 | Speech-Language Pathologist | Lexington, MA | 2023 |
| Janet Hartery, M.S., P.T. | 1205851276 | Specialist | Stamford, CT | 2006 |
| Justin Hartery, LMFT | 1770095341 | Marriage & Family Therapist | Oakland, CA | 2017 |
| Sara Hartery, M.A., CCC-SLP | 1063800993 | Speech-Language Pathologist | Norwell, MA | 2014 |
| Susan Hartery, R.D. | 1306017652 | Registered Dietitian | Lexington, MA | 2008 |
| Alessandra Hartes | 1538581525 | Speech-Language Pathologist | Eastchester, NY | 2014 |
| Donna Hartey, PT | 1497769525 | Physical Therapist | Mays Landing, NJ | 2006 |
| Edward Hartey, DC | 1447212832 | Chiropractor | Matamoras, PA | 2006 |
| Erin Hartey, M.A. | 1962944371 | Counselor | Phila, PA | 2016 |
| Jennifer Hartey, PSY.D. | 1598821670 | Psychologist | Huntingdon, PA | 2006 |
| Jordan Hartey | 1760936439 | Physical Therapist | Matamoras, PA | 2016 |
| Renee Hartey, M.S., CCC-SLP | 1871807859 | Speech-Language Pathologist | Oreland, PA | 2010 |
| Sara Hartey | 1699234476 | Family Medicine Physician | Lauderhill, FL | 2019 |
| Thomas Hartey, DC | 1073572699 | Chiropractor | Milford, PA | 2006 |
| Angela Hartfelder, RN, IBCLC, RLC, ANLC | 1306165410 | Lactation Consultant (Registered Nurse) | Amarillo, TX | 2010 |
| Brian Hartfelder, MD | 1598891558 | Emergency Medicine Physician | Saginaw, MI | 2007 |
| Brooke Hartfelder, MS | 1497486286 | Genetic Counselor (M.S.) | West Bloomfield, MI | 2022 |
| Emily Hartfelder | 1093581787 | Behavior Technician | Basehor, KS | 2023 |
| Lisa Hartfelder | 1366843179 | Licensed Practical Nurse | Bay City, MI | 2014 |
| Nicole Hartfelder | 1447920707 | Behavior Technician | Clayton, MO | 2021 |
| Ronald Hartfelder, MD | 1053312397 | Gastroenterology Physician | Salem, MA | 2005 |
| Sierra Hartfelder | 1245195155 | Behavior Technician | Castle Rock, CO | 2025 |
| Sara Hartfeldt, MD | 1346420478 | Family Medicine Physician | Minneapolis, MN | 2007 |
| Amanda Hartfiel | 1114564382 | Pharmacist | Tyler, TX | 2019 |
| Arlynn Hartfiel, M.D. | 1063461549 | Family Medicine Physician | Seguin, TX | 2006 |
| David Hartfiel, MD | 1821063173 | Obstetrics & Gynecology Physician | West Branch, MI | 2006 |
| Donna Hartfiel, M.D. | 1912929415 | Obstetrics & Gynecology Physician | Marshall, MN | 2006 |
| Joseph Hartfiel, DO | 1427410786 | Obstetrics & Gynecology Physician | London, KY | 2016 |
| Journey Hartfiel | 1447125356 | Behavior Analyst | Wildomar, CA | 2025 |
| Keith Hartfiel | 1922958784 | Critical Care Medicine Registered Nurse | Portsmouth, VA | 2026 |
| Lida Eileen Hartfiel, LPC, LRC | 1174685069 | Mental Health Counselor | Bridgewater, NJ | 2006 |
| Natalie Hartfiel, LPC | 1831782697 | Professional Counselor | Neenah, WI | 2021 |
| Stephanie Hartfiel, FDNP | 1073466165 | Health & Wellness Coach | Fulshear, TX | 2026 |
| Susan Hartfiel | 1922948652 | Adult Psychiatric/Mental Health Registered Nurse | Big Rapids, MI | 2026 |
| Grace Hartfiel-Carr, OTR/L | 1659093102 | Occupational Therapist | Pikesville, MD | 2022 |
| Alisa Hartfield, LBSW | 1215065412 | Case Manager/Care Coordinator | San Antonio, TX | 2007 |
| Ariana Hartfield | 1285463158 | Case Manager/Care Coordinator | Fairlawn, OH | 2024 |
| Cara Hartfield, PHD | 1922004787 | Clinical Psychologist | Fayetteville, AR | 2005 |
| Carl Hartfield, CRNA | 1669520698 | Certified Registered Nurse Anesthetist | Riverside, CA | 2007 |
| Charles Hartfield | 1760217251 | Behavior Technician | Redmond, WA | 2024 |
| Claire Hartfield, FNP | 1740917426 | Nurse Practitioner | Springfield, MO | 2022 |
| Darryl Hartfield | 1972097335 | Personal Care Attendant | Henderson, NV | 2018 |
| Derricka Hartfield, COTA | 1205330602 | Occupational Therapy Assistant | Atlanta, GA | 2018 |
| Donna Hartfield, FNP | 1538331012 | Family Nurse Practitioner | Texarkana, AR | 2008 |
| Earl Hartfield | 1386996296 | Professional Counselor | Watonga, OK | 2012 |
| Ebony Hartfield | 1003372129 | Speech-Language Assistant | Irving, TX | 2019 |
| Eric Hartfield | 1164975884 | Behavior Analyst | Middletown, CT | 2016 |
| Jacquelyn Hartfield, PTA | 1649750381 | Physical Therapy Assistant | San Antonio, TX | 2018 |
| Jovon Hartfield, LPN | 1952680654 | Licensed Practical Nurse | Toledo, OH | 2011 |
| Judith Hartfield, LMSW | 1669805883 | Clinical Social Worker | Hattiesburg, MS | 2013 |
| Justin Hartfield, CDP | 1568746618 | Addiction (Substance Use Disorder) Counselor | Edmonds, WA | 2011 |
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).