Providers Kameron Hartfield, PTA to Sarah Hartig, OTD, OTR/L
300 individual NPIs in the federal registry, part 8,987 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. 89 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Kameron Hartfield, PTA | 1639835218 | Physical Therapy Assistant | Corpus Christi, TX | 2021 |
| Karen Hartfield, MA, RMHCI | 1407223829 | Mental Health Counselor | Lakeland, FL | 2015 |
| Kayla Hartfield, PT | 1669286803 | Physical Therapist | Midlothian, VA | 2025 |
| Keshia Hartfield | 1275124851 | Registered Nurse | Beaumont Ms, MS | 2021 |
| Margie Hartfield, MD | 1659468650 | Pediatrics Physician | Nogales, AZ | 2006 |
| Marie Hartfield, LGMFT | 1831663269 | Marriage & Family Therapist | Lanham, MD | 2019 |
| Mary Hartfield | 1518215581 | Peer Specialist | Edmond, OK | 2012 |
| Michael Hartfield, RN | 1265093249 | Registered Nurse | Bedford, TX | 2019 |
| Michael Hartfield, DC | 1316867435 | Chiropractor | Dallas, GA | 2026 |
| Mindy Hartfield, OT | 1134255532 | Occupational Therapist | Houston, TX | 2007 |
| Molly Hartfield | 1851221170 | Case Manager/Care Coordinator | Columbus, OH | 2026 |
| Naomi Hartfield, LMT | 1023864295 | Massage Therapist | Anchorage, AK | 2024 |
| Natania Hartfield | 1407461833 | Student in an Organized Health Care Education/Training Program | Torrance, CA | 2020 |
| Nevaeh Hartfield | 1437959343 | Behavior Technician | Farmington Hills, MI | 2025 |
| Nicole Hartfield | 1174721286 | Student in an Organized Health Care Education/Training Program | Portland, OR | 2007 |
| Nneka Hartfield, LPC, CPC | 1417425166 | Mental Health Counselor | Birmingham, AL | 2018 |
| Paul Hartfield, MD | 1780743377 | Pediatrics Physician | Riverside, CA | 2006 |
| Payje Hartfield | 1720847460 | Behavior Technician | Gardena, CA | 2024 |
| Phillip Hartfield, MD | 1063152049 | Internal Medicine Physician | Boston, MA | 2022 |
| Rebecca Hartfield | 1609537166 | Professional Counselor | Duluth, MN | 2022 |
| Rebecca Hartfield, D.M.D. | 1952667131 | General Practice Dentistry | Belleville, IL | 2012 |
| Rhoshunda Hartfield, LCSW,LCDC | 1801758271 | Clinical Social Worker | White Oak, TX | 2025 |
| Richard Hartfield, DO, MBA | 1235713777 | Critical Care Medicine (Internal Medicine) Physician | Danville, PA | 2021 |
| Sarah Hartfield, NP-C | 1487094496 | Family Nurse Practitioner | Columbus, OH | 2013 |
| Satoya Hartfield, NP-C | 1043649817 | Nurse Practitioner | Rome, GA | 2013 |
| Sherrell Hartfield | 1932811619 | Behavior Technician | Farmington Hills, MI | 2022 |
| Stephanie Hartfield | 1285016600 | Licensed Practical Nurse | Flint, MI | 2015 |
| Susan Hartfield, P.A. | 1346335866 | Physician Assistant | Rochester, NY | 2006 |
| Tammy Hartfield | 1386410975 | Health & Wellness Coach | Enid, OK | 2023 |
| Tessa Hartfield, CNM,WHNP | 1134521479 | Advanced Practice Midwife | Temecula, CA | 2014 |
| Travis Hartfield | 1023366002 | Behavior Analyst | Oklahoma City, OK | 2012 |
| Trelease Hartfield | 1346872249 | Professional Counselor | Aberdeen, MD | 2020 |
| Trevon Hartfield | 1700564143 | Behavior Technician | Chesterfield, MI | 2023 |
| Vallerie Hartfield, REGISTERED OCCUPATIO | 1205045366 | Occupational Therapist | San Antonio, TX | 2007 |
| Veronica Hartfield | 1386442192 | Registered Nurse | North Las Vegas, NV | 2025 |
| Willena Hartfield | 1730867714 | Prosthetics Case Management | Tampa, FL | 2023 |
| Ashley Hartfield-Clay | 1457129413 | Behavior Technician | San Antonio, TX | 2023 |
| David Hartfield-Dyels, M.DIV | 1336354554 | Addiction (Substance Use Disorder) Counselor | Vallejo, CA | 2007 |
| Donyae Hartfield-Fisher | 1831829019 | Behavior Technician | Long Beach, CA | 2022 |
| Shannon Hartfield-Smith | 1013415975 | Registered Nurse | Novi, MI | 2018 |
| Ashley Hartfik, MA, LPC, CAADC, NCC | 1164828612 | Mental Health Counselor | Rockford, MI | 2014 |
| Abbie Hartford, LCSW | 1942076468 | Clinical Social Worker | Augusta, ME | 2023 |
| Alan Hartford, M.D., PH.D. | 1912017732 | Radiation Oncology Physician | Fitchburg, MA | 2006 |
| Allison Hartford, DO | 1205356789 | Obstetrics & Gynecology Physician | Gibsonia, PA | 2017 |
| Amy Hartford, PSY.D | 1700934726 | Psychologist | Oak Bluffs, MA | 2007 |
| Andrea Hartford, LPC | 1043044670 | Mental Health Counselor | Toledo, OH | 2024 |
| Andrea Hartford, DO | 1063864569 | Obstetrics & Gynecology Physician | Lake Orion, MI | 2016 |
| April Hartford, LMT, NBC-HWC, CPT | 1548023062 | Massage Therapist | Greenland, NH | 2024 |
| Ashley Hartford | 1164918785 | Behavior Technician | Wichita, KS | 2018 |
| Ashley Hartford | 1225635790 | Licensed Practical Nurse | Medford, NY | 2020 |
| Austin Hartford, DMD | 1750906210 | Dentist | Petaluma, CA | 2020 |
| Averi Hartford | 1790605525 | Speech-Language Pathologist | Nampa, ID | 2026 |
| Barbara Hartford | 1770729899 | Speech-Language Pathologist | Hempstead, NY | 2008 |
| Breanna Hartford | 1841914504 | Behavior Analyst | Crystal, MN | 2022 |
| Brianna Hartford, MS OTR/L | 1679034680 | Occupational Therapist | Worcester, MA | 2019 |
| Cameron Hartford, PTA | 1215541479 | Physical Therapy Assistant | Caribou, ME | 2020 |
| Carolyn Hartford, MSW | 1467419986 | Clinical Social Worker | Ann Arbor, MI | 2006 |
| Catherine Hartford | 1831781988 | Specialist | Wantagh, NY | 2021 |
| Catrina Hartford | 1417476250 | Mental Health Counselor | Corbin, KY | 2017 |
| Cheryl Hartford, LADC, LSW | 1528690963 | Addiction (Substance Use Disorder) Counselor | Mexico, ME | 2020 |
| Christine Hartford, M.D. | 1275559924 | Pediatrics Physician | Memphis, TN | 2006 |
| Christopher Hartford | 1386401271 | Physical Therapy Assistant | Baltimore, MD | 2024 |
| Christopher Hartford | 1386449437 | School Counselor | Piedmont, CA | 2025 |
| Christopher Hartford | 1518770841 | Mental Health Counselor | Seekonk, MA | 2025 |
| Christopher Hartford | 1588353650 | Peer Specialist | Oklahoma City, OK | 2023 |
| Corrine Corrina Hartford, MD | 1467382465 | Surgery Physician | Tucson, AZ | 2026 |
| Courtney Hartford, RPH, PHARMD | 1285246686 | Pharmacist | Brockton, MA | 2020 |
| Dannielle Hartford, CADC | 1457990350 | Addiction (Substance Use Disorder) Counselor | Augusta, ME | 2019 |
| Deborah Hartford, MPT | 1427271238 | Physical Therapist | Albuquerque, NM | 2007 |
| Donna Hartford, RD | 1063586063 | Renal Nutrition Registered Dietitian | Lebanon, NH | 2006 |
| Edgar Hartford, PSY. D | 1043738560 | Clinical Psychologist | Manchester, NH | 2017 |
| Elizabeth Hartford, L.C.S.W | 1992011563 | Clinical Social Worker | Waterville, ME | 2010 |
| Emily Hartford, MD | 1043474257 | Pediatric Emergency Medicine (Emergency Medicine) Physician | Seattle, WA | 2008 |
| Emily Hartford | 1114852423 | Speech-Language Pathologist | Dedham, MA | 2026 |
| Ericka Hartford, COTA | 1437516713 | Occupational Therapy Assistant | Socorro, TX | 2016 |
| Forrest Hartford, D.C. | 1609015247 | Chiropractor | Gig Harbor, WA | 2009 |
| Gary Hartford, LPCMH | 1366774325 | Mental Health Counselor | Lewes, DE | 2010 |
| Hailee Hartford, RN | 1437085966 | Registered Nurse | Dover Foxcroft, ME | 2026 |
| Hailey Hartford | 1528803749 | Massage Therapist | Portland, OR | 2024 |
| Harry Hartford, M.D. | 1669470456 | Internal Medicine Physician | Pittsfield, MA | 2005 |
| Hilary Hartford, LCAS | 1437438470 | Addiction (Substance Use Disorder) Counselor | Raleigh, NC | 2011 |
| Irving Hartford, OD | 1609946110 | Optometrist | Carmel, CA | 2006 |
| Jailan Hartford | 1831017581 | Behavior Technician | Hammond, LA | 2026 |
| Jamar Hartford | 1114746286 | Athletic Trainer | Louisville, KY | 2024 |
| James Hartford, MD | 1922162502 | Orthopaedic Surgery Physician | Palo Alto, CA | 2006 |
| Janan Hartford, MSW, LCSW | 1235264193 | Clinical Social Worker | Affton, MO | 2007 |
| Jeffrey Hartford, M.D. | 1043238439 | Gastroenterology Physician | Flemington, NJ | 2006 |
| Jeffrey Hartford, M.D. | 1720098577 | Family Medicine Physician | Nampa, ID | 2006 |
| Jennifer Hartford, P.T. | 1447231238 | Physical Therapist | Salem, OR | 2005 |
| Jerica Hartford, MSN FNP | 1467294496 | Acute Care Nurse Practitioner | Raleigh, NC | 2024 |
| Jessica Hartford, ATC | 1043728595 | Athletic Trainer | Nampa, ID | 2018 |
| Joseph Hartford | 1265470025 | Optometrist | Rapid City, SD | 2006 |
| Judith Hartford, MSW | 1760537500 | Clinical Social Worker | Oak Bluffs, MA | 2007 |
| Justin Hartford | 1841848470 | Marriage & Family Therapist | Redwood City, CA | 2019 |
| Kaila Hartford | 1285553370 | Speech-Language Assistant | Sierra Vista, AZ | 2026 |
| Karey Hartford, F.N.P. | 1043239932 | Nurse Practitioner | Shelby Township, MI | 2006 |
| Kathleen Hartford, DC | 1407849813 | Chiropractor | Natrona Heights, PA | 2005 |
| Kati Hartford | 1407600364 | Dental Assistant | Cincinnati, OH | 2024 |
| Kayla Hartford | 1346066602 | Case Manager/Care Coordinator | Dublin, OH | 2024 |
| Kayla Hartford | 1396325379 | Case Manager/Care Coordinator | Watonga, OK | 2021 |
| Kayla Hartford | 1659089233 | Case Manager/Care Coordinator | Wooster, OH | 2022 |
| Kimberlee Hartford, OD | 1518037027 | Optometrist | Carmel, CA | 2006 |
| Kira Hartford | 1902440217 | Behavior Technician | Helena, MT | 2019 |
| Kristen Hartford, LMHC | 1720365000 | Counselor | Pensacola, FL | 2011 |
| Lashawnda Hartford | 1558871178 | Behavior Technician | Novi, MI | 2017 |
| Lauren Hartford, LCPC ALMFT | 1912669144 | Mental Health Counselor | St Charles, IL | 2021 |
| Lawrence Hartford, PA-C | 1427014745 | Physician Assistant | Olympia, WA | 2006 |
| Lexi Hartford, PA-C | 1922883909 | Physician Assistant | Cambridge, OH | 2023 |
| Lindsey Hartford | 1770444283 | Student in an Organized Health Care Education/Training Program | Newberg, OR | 2025 |
| Lori Hartford, NP | 1194985572 | Nurse Practitioner | Billings, MT | 2008 |
| Lory Hartford, PT | 1841592854 | Physical Therapist | Englewood, CO | 2010 |
| Margaret Hartford | 1225690688 | Behavior Technician | Farmington Hills, MI | 2019 |
| Marissa Hartford | 1407493372 | Counselor | Gardner, MA | 2019 |
| Mark Hartford, P.T. | 1811292444 | Physical Therapist | Vancouver, WA | 2011 |
| Mary Claire Hartford | 1861905671 | Physical Therapist | Mexico, NY | 2017 |
| Metalisa Hartford, LBSW | 1457631616 | Case Manager/Care Coordinator | Waco, TX | 2011 |
| Michael Hartford, P.T. | 1912131830 | Physical Therapist | Portland, ME | 2009 |
| Michele Hartford, LCSW | 1801808142 | Clinical Social Worker | Bangor, ME | 2006 |
| Michelle Hartford, PAC | 1437308343 | Medical Physician Assistant | Danville, PA | 2008 |
| Natasha Hartford, PHARMD | 1477836427 | Pharmacist | Newington, CT | 2011 |
| Nicole Hartford, D.O. | 1346530466 | Pediatrics Physician | Vista, CA | 2011 |
| Orville Hartford, M.D. | 1053437780 | Dermatology Physician | Orono, ME | 2007 |
| Rebekah Hartford, AGAC-NP | 1528614666 | Acute Care Nurse Practitioner | Denver, CO | 2019 |
| Robert Hartford, LICSW, LCSW, CSW | 1962685867 | Clinical Social Worker | Washington, DC | 2007 |
| Sarah Hartford, ARNP | 1306099478 | Primary Care Nurse Practitioner | Brockton, MA | 2008 |
| Sarah Hartford, ARNP | 1891224705 | Gerontology Nurse Practitioner | Palm City, FL | 2017 |
| Sheila Hartford, LPN | 1205781358 | Licensed Practical Nurse | Spokane, WA | 2026 |
| Steven Hartford, M.D. | 1215904099 | Specialist | Glendale, CA | 2006 |
| Summer Hartford | 1023642519 | Behavior Technician | Fairbanks, AK | 2020 |
| Tiffany Hartford | 1740174861 | Behavior Technician | Farmington Hills, MI | 2025 |
| Tina Hartford, RN | 1336471382 | Registered Nurse | Ithaca, NY | 2010 |
| Tyler Hartford, AMFT | 1922586403 | Marriage & Family Therapist | San Luis Obispo, CA | 2018 |
| Valerie Hartford | 1245746759 | Behavior Technician | Murrieta, CA | 2017 |
| Willliam Hartford, CBHPSS | 1356143929 | Peer Specialist | Columbia Falls, MT | 2025 |
| Ylona Hartford, ND | 1679177034 | Naturopath | Livonia, MI | 2020 |
| Zakary Hartford, PA-C | 1457126443 | Physician Assistant | Fort Bragg, NC | 2023 |
| Juanita Hartford Edwards, CHRISTIAN COUNSELING | 1962389403 | Pastoral Counselor | Midway, GA | 2025 |
| Amy Hartford-Jacobs, MA CCC-SLP | 1053762930 | Speech-Language Pathologist | Glen Mills, PA | 2016 |
| Madalene Hartford-Stewart, LCPC, CADC | 1356407837 | Addiction (Substance Use Disorder) Counselor | Lincoln, ME | 2006 |
| Janice Hartful, CASE MANAGER | 1861531022 | Case Manager/Care Coordinator | Jackson, TN | 2007 |
| Francis Hartge, M.D. | 1275829608 | Cardiovascular Disease Physician | San Diego, CA | 2011 |
| Jenny Hartge | 1316487804 | Assistant Behavior Analyst | St Louis, MO | 2017 |
| Tera Hartge, CSA | 1013231232 | Surgical Physician Assistant | Chesapeake, VA | 2010 |
| Trisha Hartge, LPN | 1669634580 | Licensed Practical Nurse | Nashport, OH | 2008 |
| Rachell Hartgens, AUD | 1982435574 | Audiologist | Nashville, TN | 2024 |
| Benjamin Hartger, DPM | 1104347178 | Foot & Ankle Surgery Podiatrist | Wyoming, MI | 2017 |
| Kimberly Hartger | 1811510258 | Recreational Therapist Assistant | Grand Rapids, MI | 2020 |
| Adrienne Hartgerink, CRNA | 1861455743 | Certified Registered Nurse Anesthetist | Portsmouth, VA | 2006 |
| Bradley Hartgerink, CRNA | 1356418339 | Certified Registered Nurse Anesthetist | Bethesda, MD | 2006 |
| Colin Hartgerink, MD | 1063260586 | Student in an Organized Health Care Education/Training Program | Ann Arbor, MI | 2024 |
| Dayle Hartgerink, D.D.S., M.S. | 1235396615 | Orthodontics and Dentofacial Orthopedics Dentistry | Colorado Springs, CO | 2008 |
| Philip Hartgerink, MD | 1063514909 | Diagnostic Radiology Physician | Allegan, MI | 2006 |
| Todd Hartgerink, D.O. | 1528032539 | Emergency Medical Services (Emergency Medicine) Physician | Wyoming, MI | 2006 |
| Mindy Hartgers, N.P. | 1255341285 | Nurse Practitioner | Rochester, MN | 2006 |
| Mary Hartges, LPC | 1043163892 | Mental Health Counselor | Harrisonburg, VA | 2026 |
| Natalie Hartgrave, M.ED., CCC-SLP | 1497976799 | Speech-Language Pathologist | Tulsa, OK | 2007 |
| James Hartgraves, PA-C | 1720799398 | Surgical Physician Assistant | Arlington, TX | 2022 |
| Lori Hartgraves, MS, CCC-SLP | 1982240222 | Speech-Language Pathologist | Dallas, TX | 2019 |
| Martha Hartgraves, O.T. | 1063775815 | Specialist | El Paso, TX | 2012 |
| Patricia Hartgraves, LCSW | 1831059948 | Clinical Social Worker | Elk Grove Village, IL | 2025 |
| Phillip Hartgraves, D.D.S. | 1992777684 | Pediatric Dentistry | Talihina, OK | 2006 |
| Taylor Hartgraves, MOT, OTR/L | 1124609714 | Occupational Therapist | Fort Worth, TX | 2021 |
| Whitney Hartgraves, LCSW | 1376051508 | Clinical Social Worker | Little Rock, AR | 2018 |
| Zane Hartgraves, CRNA | 1134744162 | Certified Registered Nurse Anesthetist | Jefferson City, MO | 2020 |
| Abigail Hartgraves Mendoza, LCSW | 1891663530 | Clinical Social Worker | Richmond, VA | 2025 |
| Amanda Hartgrove, LGSW | 1376892158 | Clinical Social Worker | Daphne, AL | 2012 |
| Bettina Hartgrove, PHARMD | 1275801052 | Pharmacist | Sanford, NC | 2011 |
| Brenda Hartgrove, LCSW | 1407947971 | Counselor | Cleveland, TN | 2006 |
| Briana Hartgrove | 1639948771 | Registered Nurse | Rochester, NY | 2024 |
| Brittany Hartgrove, FNP | 1114330321 | Family Nurse Practitioner | Knoxville, TN | 2014 |
| Chalance Hartgrove | 1700506045 | Behavior Technician | Worcester, MA | 2022 |
| Clara Hartgrove, PHARMACIST | 1831358670 | Pharmacist | Salyersville, KY | 2008 |
| Constance Hartgrove | 1407307473 | Psychiatric/Mental Health Nurse Practitioner | Columbus, OH | 2016 |
| Janet Hartgrove, BSN, CPNP | 1669781084 | Pediatric Nurse Practitioner | South Bend, IN | 2010 |
| Jay Hartgrove, DMD | 1952963753 | General Practice Dentistry | Prestonsburg, KY | 2019 |
| Kathryn Hartgrove | 1639642994 | Nurse Practitioner | Winston Salem, NC | 2019 |
| Kelsey Hartgrove, LPN | 1659044477 | Licensed Practical Nurse | Oklahoma City, OK | 2021 |
| Kimberly Hartgrove, NP-C, FNP-BC | 1518385822 | Family Nurse Practitioner | Boston, MA | 2014 |
| Kira Hartgrove, MA, LPC | 1295899904 | Mental Health Counselor | Dallas, TX | 2006 |
| Nathan Hartgrove, DO | 1538420229 | Internal Medicine Physician | Chattanooga, TN | 2012 |
| Peyton Hartgrove | 1912762659 | Behavior Technician | Broken Arrow, OK | 2024 |
| Tamara Hartgrove, SUDP | 1194217984 | Addiction (Substance Use Disorder) Counselor | Kelso, WA | 2018 |
| Betsy Harth, ARNP | 1437321247 | Gerontology Nurse Practitioner | Winter Garden, FL | 2008 |
| Cara Harth, M.D. | 1104866706 | Neurology Physician | East Setauket, NY | 2006 |
| Catherine Harth, M.D. | 1205934122 | Obstetrics & Gynecology Physician | Chicago, IL | 2006 |
| Christina Harth, M.S. CCC-SLP | 1003284647 | Speech-Language Pathologist | West Chester, PA | 2015 |
| Christopher Harth, LPC | 1134913072 | Professional Counselor | Lockport, IL | 2025 |
| Danielle Harth | 1669053732 | Mental Health Counselor | Chicago, IL | 2021 |
| Diane Harth, LCSW | 1053482281 | Clinical Social Worker | Ridgewood, NJ | 2006 |
| Dina Harth, PHD | 1164555843 | Psychologist | Bryn Mawr, PA | 2007 |
| Jaclyn Harth, PHARMD, MBA | 1780528893 | Critical Care Pharmacist | Brick, NJ | 2026 |
| Jacqueline Harth, LP | 1336380997 | Cognitive & Behavioral Psychologist | Hopkins, MN | 2009 |
| Julie Harth, OTR | 1417144783 | Occupational Therapist | Houston, TX | 2007 |
| Karem Harth, M.D. | 1982806873 | Surgery Physician | Cleveland, OH | 2007 |
| Kelsey Harth | 1528721370 | Occupational Therapist | Wyoming, PA | 2021 |
| Kerrie Harth, PTA | 1811964455 | Physical Therapy Assistant | Indianapolis, IN | 2006 |
| Kristopher Harth, DMD | 1679721286 | Dentist | Ponte Vedra, FL | 2008 |
| Laurie Harth, COTA | 1619234663 | Occupational Therapy Assistant | Naples, FL | 2012 |
| Marshall Harth, PH.D. | 1093886210 | Psychologist | Ridgewood, NJ | 2006 |
| Melanie Harth, PH.D. | 1538416862 | Mental Health Counselor | Santa Fe, NM | 2012 |
| Misty Harth, MHS, PA-C | 1124238134 | Medical Physician Assistant | Philadelphia, PA | 2007 |
| Nicholas Harth, PA-C | 1205518420 | Physician Assistant | Lewisberry, PA | 2023 |
| Patricia Harth, RN | 1588136881 | Emergency Registered Nurse | Canton, GA | 2018 |
| Ricque Harth, CF-SLP | 1093911919 | Speech-Language Pathologist | Omaha, NE | 2007 |
| Todd Harth, LMT | 1174371215 | Massage Therapist | Madison, WI | 2024 |
| Brandon Harthan, PA-C | 1649715434 | Physician Assistant | Plano, TX | 2017 |
| Jayna Harthan, PSY.D. | 1437792678 | Clinical Psychologist | North Chicago, IL | 2019 |
| Jennifer Harthan, O.D. | 1801818026 | Optometrist | Chicago, IL | 2006 |
| Adam Harthcock, ATC | 1669403689 | Athletic Trainer | Evansville, IN | 2006 |
| Constance Harthcock, FNP-C | 1841665494 | Family Nurse Practitioner | Brandon, MS | 2015 |
| Kaitlyn Harthcock, DPT | 1700454675 | Physical Therapist | Carthage, MS | 2021 |
| Kerry Harthcock, M.D. | 1407951395 | Pediatrics Physician | Yakima, WA | 2006 |
| Melinda Harthcock, LMSW | 1912140625 | Clinical Social Worker | Gulfport, MS | 2009 |
| Adam Hartheimer, PA-C | 1235799420 | Physician Assistant | Chevy Chase, MD | 2019 |
| Joline Hartheimer, MD | 1871352286 | Student in an Organized Health Care Education/Training Program | Seattle, WA | 2024 |
| Maya Hartheimer, M.S., CCC-SLP | 1376192104 | Speech-Language Pathologist | Dobbs Ferry, NY | 2019 |
| Sherry Hartheimer, MA, LMFT | 1437554367 | Marriage & Family Therapist | Asheville, NC | 2014 |
| Brian Harthill, MSPT | 1568555373 | Physical Therapist | Saint Peters, MO | 2006 |
| Anne Harthman, PHARMD | 1396254819 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Eugene, OR | 2017 |
| Kandyce Harthon | 1871124420 | Social Worker | Barstow, CA | 2020 |
| Austin Harthoorn, CSW | 1477425338 | Clinical Social Worker | Louisville, KY | 2025 |
| Cordell Harthoorn, M.D. | 1174769301 | Family Medicine Physician | Lincoln, NE | 2008 |
| Chelsea Harthorn | 1063966182 | Orthotist | Chula Vista, CA | 2016 |
| Dorothy Harthorn, RPH | 1982043873 | Pharmacist | Helena, MT | 2013 |
| Samuel Harthorn | 1922823830 | Behavior Analyst | Bakersfield, CA | 2024 |
| Caroline Harthorne, P.T. | 1992928089 | Physical Therapist | Norway, ME | 2007 |
| Garrett Harthorne, MSPT | 1467676304 | Physical Therapist | Norway, ME | 2007 |
| John Harthorne, MD | 1336103977 | Internal Medicine Physician | Boston, MA | 2006 |
| Raquia Harthorne | 1730594748 | Developmental Therapist | Worcester, MA | 2014 |
| Roger Harthrong, NP | 1396891263 | Adult Health Nurse Practitioner | Duarte, CA | 2007 |
| Dana Harthun, CADC | 1447015029 | Addiction (Substance Use Disorder) Counselor | Lillington, NC | 2024 |
| Jessica Harthun, OTR | 1760107577 | Occupational Therapist | Brighton, MI | 2022 |
| Kathleen Harthun, RNC, FNP | 1902854649 | Family Nurse Practitioner | Henning, MN | 2006 |
| Michelle Harthun, LCSW | 1215473335 | Social Worker | Plainfield, IL | 2017 |
| Nancy Harthun, M.D. | 1013086628 | Vascular Surgery Physician | York, PA | 2006 |
| Patricia Harthun, L.C.P.C., C.A.D.C. | 1306866132 | Counselor | Chicago, IL | 2006 |
| Mark Hartich, O.D | 1417980145 | Optometrist | Madison, WI | 2006 |
| Alfred Hartick, PT | 1235775651 | Physical Therapist | Meadville, PA | 2019 |
| Kimberly Harticon | 1225403330 | Case Manager/Care Coordinator | Citrus Heights, CA | 2015 |
| Shane Hartie, MDIV | 1861894693 | Counselor | Haverford, PA | 2014 |
| Sherrae Hartie, M.S. | 1043800972 | Counselor | Langhorne, PA | 2021 |
| Jonathan Hartiens, PH.D. | 1548365422 | Clinical Psychologist | Martinsburg, WV | 2006 |
| Alexandria Hartig, BCBA | 1679906341 | Behavior Analyst | Seekonk, MA | 2013 |
| Amanda Hartig | 1881960607 | Registered Nurse | Racine, WI | 2012 |
| Andrea Hartig | 1578060950 | Behavior Technician | Kensington, MD | 2018 |
| Ann Hartig | 1679940803 | Behavior Analyst | Branchville, NJ | 2015 |
| Anne Hartig, LSW | 1376472118 | School Social Worker | Dublin, OH | 2026 |
| April Hartig, ARNP-C | 1083777544 | Specialist | Loxahatchee, FL | 2006 |
| Carla Hartig, RN | 1225762776 | Home Health Registered Nurse | Greenfield, WI | 2022 |
| Cassey Hartig | 1124614847 | Behavior Technician | Corona, CA | 2020 |
| Charles Hartig, PHARMD | 1568086874 | Pharmacist | Dubuque, IA | 2020 |
| Charlotte Hartig | 1508734765 | Behavior Technician | Dearborn, MI | 2025 |
| Christine Hartig, PHARM.D. | 1447331749 | Pharmacist | San Diego, CA | 2006 |
| Clinton Hartig, DPT | 1710658760 | Physical Therapist | Bowling Green, KY | 2021 |
| Colton Hartig, MD | 1881497410 | Student in an Organized Health Care Education/Training Program | Lexington, KY | 2025 |
| Danielle Hartig, DNP, AGACNP-BC | 1699574814 | Nurse Practitioner | White Lake, MI | 2025 |
| David Hartig, M.D. | 1093797995 | Family Medicine Physician | Hunt Valley, MD | 2005 |
| David Hartig, O.D. | 1851309926 | Optometrist | Belleville, IL | 2006 |
| David Hartig, D.O. | 1942248265 | Emergency Medicine Physician | Wichita, KS | 2006 |
| Debra Hartig, RN, NP | 1861476582 | Registered Nurse | Redding, CA | 2005 |
| Donald Hartig, MD | 1073597803 | Internal Medicine Physician | Green Bay, WI | 2005 |
| Eileen Hartig, OTR/L | 1083919385 | Occupational Therapist | Tucson, AZ | 2011 |
| Erika Hartig | 1871324640 | Behavior Technician | Los Angeles, CA | 2024 |
| Erin Hartig | 1942987854 | Behavior Analyst | Henrico, VA | 2023 |
| Glenn Hartig, DO | 1215984620 | Anesthesiology Physician | Shiprock, NM | 2006 |
| Gregory Hartig, MD | 1386608966 | Otolaryngology Physician | Madison, WI | 2006 |
| Gudrun Hartig, CMT | 1053697375 | Reflexologist | Truckee, CA | 2011 |
| Heidi Hartig, MS, LPC | 1508101593 | Mental Health Counselor | Rockville, MD | 2012 |
| Hope Hartig | 1578168258 | Family Nurse Practitioner | Mankato, MN | 2020 |
| Isabel Hartig, ANP-C | 1902279953 | Nurse Practitioner | Saint Louis, MO | 2015 |
| Jacob Hartig, CRNA | 1992047039 | Certified Registered Nurse Anesthetist | Grand Rapids, MI | 2013 |
| James Hartig, OD | 1336202183 | Optometrist | Florissant, MO | 2006 |
| Jason Hartig | 1023038064 | Pediatrics Physician | Birmingham, AL | 2006 |
| Jessica Hartig, ATC, LAT | 1417379009 | Athletic Trainer | Cold Spring, KY | 2014 |
| John Hartig, OD | 1285472712 | Optometrist | Chillicothe, OH | 2024 |
| Joseph Hartig, MD | 1174583447 | Internal Medicine Physician | Crittenden, KY | 2006 |
| Kaitlyn Hartig, MS, OTR/L | 1962943662 | Occupational Therapist | Hannibal, MO | 2017 |
| Karen Hartig, LCSW | 1851401335 | Clinical Social Worker | Forest Hills, NY | 2006 |
| Kelly Hartig, RDN | 1285112110 | Registered Dietitian | Boulder, CO | 2018 |
| Kevin Hartig, BC/HIS | 1861509283 | Hearing Instrument Specialist | Sterling Heights, MI | 2006 |
| Kristen Hartig, APN | 1467997775 | Nurse Practitioner | Paramus, NJ | 2016 |
| Kristie Hartig, MSN, APRN, FNP-C | 1275306672 | Family Nurse Practitioner | Topeka, KS | 2023 |
| Kristina Hartig, NP | 1891308409 | Family Nurse Practitioner | New York, NY | 2020 |
| Kurt Hartig, LSW | 1538961511 | Social Worker | Neptune, NJ | 2025 |
| Lana Hartig, LPC, CADC | 1447210166 | Addiction (Substance Use Disorder) Counselor | Tulsa, OK | 2006 |
| Lisa Hartig, RPH | 1306441191 | Pharmacist | Grove City, OH | 2020 |
| Lynsey Hartig | 1043718935 | Student in an Organized Health Care Education/Training Program | Grove City, OH | 2018 |
| Marc Hartig, O.D. | 1063515252 | Optometrist | Grove City, OH | 2006 |
| Margaret Hartig | 1225120033 | Certified Registered Nurse Anesthetist | Chicago, IL | 2006 |
| Margaret Hartig, N.P. | 1851841399 | Acute Care Nurse Practitioner | Virginia Beach, VA | 2016 |
| Matthew Hartig, M.D. | 1780614974 | Internal Medicine Physician | Cincinnati, OH | 2006 |
| Maya Hartig, AA | 1588424352 | Anesthesiologist Assistant | Saint Louis, MO | 2024 |
| Meghan Hartig | 1972826428 | Student in an Organized Health Care Education/Training Program | Iowa City, IA | 2010 |
| Molly Hartig | 1265934897 | Physician Assistant | Bourbonnais, IL | 2018 |
| Morgan Hartig, LSW | 1144061326 | Social Worker | Margate City, NJ | 2024 |
| Nadine Hartig, PH.D., LPC | 1821621780 | Professional Counselor | Radford, VA | 2020 |
| Nicole Hartig, LPN | 1619529096 | Licensed Practical Nurse | Aurora, IL | 2019 |
| Richard Hartig, OD | 1205983400 | Optometrist | Kirkwood, MO | 2007 |
| Ryan Hartig, M.D. | 1053747741 | General Practice Physician | Fort Wayne, IN | 2013 |
| Sarah Hartig, OTD, OTR/L | 1336075134 | Occupational Therapist | Gulfport, MS | 2026 |
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).