Providers James Leonard, DVM to Kaythrine Leonard, NP
300 individual NPIs in the federal registry, part 12,523 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. 79 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| James Leonard, DVM | 1770966228 | Veterinarian | Blissfield, MI | 2015 |
| James Leonard, CRNA | 1780624726 | Certified Registered Nurse Anesthetist | Decatur, GA | 2006 |
| James Leonard, ARNP | 1811464993 | Family Nurse Practitioner | Spokane, WA | 2018 |
| James Leonard, M.D. | 1881881480 | Emergency Medicine Physician | Newark, OH | 2007 |
| James Leonard, DMD | 1891803342 | General Practice Dentistry | Opelika, AL | 2006 |
| James Leonard, MPT | 1932301579 | Physical Therapist | Cleveland Heights, OH | 2007 |
| James Leonard, MD | 1962962928 | Pediatric Otolaryngology Physician | Washington, DC | 2019 |
| James Leonard, D.P.M. | 1992793533 | Primary Podiatric Medicine Podiatrist | Cortland, NY | 2005 |
| Jamie Leonard, P.A.-C | 1013455724 | Physician Assistant | Sevierville, TN | 2017 |
| Jamie Leonard, PHARM.D. | 1063697548 | Pharmacist | Poughkeepsie, NY | 2008 |
| Jamie Leonard, RBT | 1124707179 | Behavior Technician | Christiansted, VI | 2023 |
| Jamie Leonard, PT | 1588299747 | Physical Therapist | Temecula, CA | 2020 |
| Jamie Leonard, PHARMD | 1821181629 | Pharmacotherapy Pharmacist | Great Falls, MT | 2006 |
| Jamilee Leonard | 1912878554 | Registered Nurse | Port Orange, FL | 2025 |
| Jamir Leonard | 1093521635 | Chore Provider | Philadelphia, PA | 2024 |
| Janayla Leonard | 1083114110 | Behavior Analyst | Youngsville, LA | 2018 |
| Jane Leonard, MSN, FNP | 1275620890 | Family Nurse Practitioner | League City, TX | 2006 |
| Janelle Leonard, COTA/L | 1093274516 | Occupational Therapy Assistant | Minot, ND | 2019 |
| Janelle Leonard, L.M.P., L.M.T. | 1104157809 | Massage Therapist | Seattle, WA | 2010 |
| Janelle Leonard, MS, RD, LDN | 1235937244 | Registered Dietitian | Shreveport, LA | 2025 |
| Janessa Leonard | 1285207258 | Behavior Technician | Indianapolis, IN | 2021 |
| Janet Leonard, RN | 1790814648 | Home Health Registered Nurse | Craig, CO | 2007 |
| Janice Leonard, LPN | 1205150745 | Licensed Practical Nurse | West Babylon, NY | 2010 |
| Janice Leonard, LPC | 1477213551 | Professional Counselor | Plano, TX | 2021 |
| Janice Leonard, LCSW | 1871553479 | Clinical Social Worker | Fayetteville, NC | 2006 |
| Jann Leonard | 1760499131 | Pharmacist | Roy, UT | 2006 |
| Jaqueline Leonard | 1003610452 | Peer Specialist | Jurupa Valley, CA | 2025 |
| Jasmin Leonard | 1750015996 | Behavior Technician | Monrovia, CA | 2022 |
| Jasmine Leonard | 1801588066 | Behavior Technician | Aiea, HI | 2023 |
| Jasmine Leonard | 1891611786 | Nurse Practitioner | Hinesville, GA | 2026 |
| Jason Leonard, M.D. | 1033290093 | Family Medicine Physician | Greenville, SC | 2006 |
| Jason Leonard, D.C. | 1124042874 | Chiropractor | Mars Hill, NC | 2006 |
| Jason Leonard, M.D. | 1194785915 | Anesthesiology Physician | Norman, OK | 2006 |
| Jason Leonard, APRN-CRNA | 1477505949 | Certified Registered Nurse Anesthetist | Dublin, OH | 2006 |
| Jason Leonard | 1548048168 | Case Manager/Care Coordinator | Boston, MA | 2023 |
| Jawan Leonard | 1407740517 | Behavior Technician | Rockville, MD | 2025 |
| Jayne Leonard, MD | 1457391401 | Family Medicine Physician | Jefferson, NC | 2006 |
| Jaynie Leonard, RN | 1881334092 | Registered Nurse | Bemus Point, NY | 2022 |
| Jean Leonard, PH.D. | 1740742923 | Psychologist | Louisville, CO | 2019 |
| Jeanette Leonard, F.N.P | 1912164948 | Family Nurse Practitioner | New York, NY | 2008 |
| Jeanette Leonard, M.S. | 1912914680 | Speech-Language Pathologist | West Lafayette, IN | 2006 |
| Jeanne Leonard, ANP-C | 1386991156 | Adult Health Nurse Practitioner | New York, NY | 2012 |
| Jed Leonard | 1477378800 | Peer Specialist | Sayre, OK | 2024 |
| Jeff Leonard, LICDC-CS | 1235613753 | Addiction (Substance Use Disorder) Counselor | Columbus, OH | 2018 |
| Jeffery Leonard, LDO | 1215052493 | Optician | Cleveland, TN | 2007 |
| Jeffrey Leonard, MD | 1053486514 | Neurology Physician | Ventura, CA | 2006 |
| Jeffrey Leonard, OTR/L | 1669497988 | Occupational Therapist | Hanford, CA | 2006 |
| Jeffrey Leonard, CRNA | 1841696507 | Certified Registered Nurse Anesthetist | Nashville, TN | 2014 |
| Jeffrey Leonard, MD | 1942228366 | Neurological Surgery Physician | Columbus, OH | 2006 |
| Jenifer Leonard, AUD CCC A | 1801820709 | Audiologist | Lakeland, FL | 2006 |
| Jeniqua Leonard | 1144039504 | Behavior Technician | Farmington Hills, MI | 2024 |
| Jennie Leonard | 1437599594 | Occupational Therapy Assistant | Montgomery, NY | 2013 |
| Jennie Leonard | 1639916687 | Homemaker | Northfield, OH | 2024 |
| Jennifer Leonard, LCSW | 1053741223 | Clinical Social Worker | Costa Mesa, CA | 2013 |
| Jennifer Leonard, AGNP-C | 1083209035 | Nurse Practitioner | Milwaukee, WI | 2021 |
| Jennifer Leonard | 1194214031 | Behavior Technician | Flint, MI | 2018 |
| Jennifer Leonard, CNP | 1194898106 | Family Nurse Practitioner | West Chester, OH | 2006 |
| Jennifer Leonard, L.AC., DIPL. OM | 1205090214 | Acupuncturist | Arvada, CO | 2008 |
| Jennifer Leonard | 1245849587 | Mental Health Counselor | Shelton, WA | 2020 |
| Jennifer Leonard, MT-BC | 1285591511 | Music Therapist | Saint Paul, MN | 2026 |
| Jennifer Leonard | 1285934802 | Marriage & Family Therapist | La Mesa, CA | 2010 |
| Jennifer Leonard, MS, CCC-SLP | 1477546653 | Speech-Language Pathologist | Winston Salem, NC | 2005 |
| Jennifer Leonard, ARNP | 1487027660 | Family Nurse Practitioner | Chuluota, FL | 2015 |
| Jennifer Leonard, LMT | 1558636530 | Massage Therapist | Portland, OR | 2012 |
| Jennifer Leonard, PHARMD | 1568879609 | Pharmacist | Clarkston, WA | 2014 |
| Jennifer Leonard, MD | 1619256641 | Surgical Critical Care Physician | Houston, TX | 2011 |
| Jennifer Leonard, MSW | 1639416324 | Mental Health Counselor | La Salle, IL | 2013 |
| Jennifer Leonard, NP-C | 1649538463 | Nurse Practitioner | Meridian, ID | 2012 |
| Jennifer Leonard, MD | 1699876904 | Gastroenterology Physician | Rochester, MN | 2006 |
| Jennifer Leonard | 1710777644 | Primary Care Nurse Practitioner | Yuma, AZ | 2025 |
| Jennifer Leonard, ARNP | 1720199276 | Nurse Practitioner | Atlantic, IA | 2006 |
| Jennifer Leonard, LMFT | 1780917146 | Marriage & Family Therapist | Dallas, OR | 2009 |
| Jennifer Leonard, BEHAVIOR TECHNICIAN | 1790261709 | Behavior Technician | Hollywood, FL | 2018 |
| Jennifer Leonard, LSW | 1790657591 | Social Worker | Indianapolis, IN | 2025 |
| Jennifer Leonard, PT, DPT | 1902189137 | Pediatric Physical Therapist | Annandale, VA | 2011 |
| Jennifer Leonard, LMHC | 1912180456 | Mental Health Counselor | Lynnwood, WA | 2007 |
| Jennifer Leonard, DOULA | 1982231940 | Doula | Colorado Springs, CO | 2020 |
| Jensen Leonard | 1316447311 | Behavior Technician | San Marcos, CA | 2018 |
| Jeremy Leonard, MD | 1336533876 | Surgery Physician | Burlington, VT | 2015 |
| Jerome Leonard, MD, MPH | 1922637677 | Pediatrics Physician | Atlanta, GA | 2020 |
| Jeronica Leonard | 1669193611 | Chiropractor | Columbus, MS | 2022 |
| Jerry Leonard, D.D.S. | 1104910694 | Oral and Maxillofacial Surgery (Dentist) | Gaithersburg, MD | 2006 |
| Jerry Leonard, D.MD. | 1578678983 | General Practice Dentistry | Portland, OR | 2006 |
| Jessica Leonard, PHD | 1033666953 | Clinical Psychologist | Londonderry, NH | 2016 |
| Jessica Leonard, RD | 1063838555 | Registered Dietitian | Boston, MA | 2014 |
| Jessica Leonard, MS, OTR/L | 1154088979 | Occupational Therapist | West Roxbury, MA | 2021 |
| Jessica Leonard | 1255904629 | Health Information Technician | Medford, OR | 2021 |
| Jessica Leonard, DMD | 1376292995 | Dentist | Duluth, GA | 2022 |
| Jessica Leonard, PA-C | 1386163640 | Physician Assistant | Saratoga Springs, NY | 2017 |
| Jessica Leonard | 1629891445 | Behavior Technician | Marlborough, MA | 2024 |
| Jessica Leonard, DC | 1861856437 | Chiropractor | Louisville, KY | 2016 |
| Jessica Leonard, M.D. | 1982921672 | Hematology (Internal Medicine) Physician | Portland, OR | 2010 |
| Jessica Leonard, EPRDH | 1992414353 | Dental Hygienist | Portland, OR | 2022 |
| Jessie Leonard, CRNP | 1487087664 | Family Nurse Practitioner | York, PA | 2013 |
| Jewel Leonard | 1841149846 | Case Manager/Care Coordinator | Little Rock, AR | 2026 |
| Jill Leonard, CNP | 1255871919 | Gerontology Nurse Practitioner | Cincinnati, OH | 2017 |
| Jill Leonard, PHARM.D | 1326379025 | Pharmacist | New York, NY | 2010 |
| Jill Leonard | 1710300090 | Physical Therapy Assistant | Gilford, NH | 2014 |
| Jillena Leonard, PHARMD | 1952935694 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Bardstown, KY | 2020 |
| Jimmy Leonard, DDS | 1740308295 | Dentist | West Monroe, LA | 2007 |
| Joan Leonard | 1962419192 | Occupational Therapist | Collingswood, NJ | 2006 |
| Joanna Leonard, PHARM.D., MPH | 1114390374 | Pharmacist | Denver, CO | 2015 |
| Joanna Leonard, N.P., M.S.N., R.N. | 1396764999 | Medical-Surgical Registered Nurse | San Francisco, CA | 2006 |
| Joanna Leonard | 1821945320 | Mental Health Counselor | Prairie Village, KS | 2026 |
| Joanne Leonard | 1093080525 | Specialist | Keene, NH | 2012 |
| Jodee Leonard, P.T. | 1942562251 | Physical Therapist | Lincoln, IL | 2012 |
| Jodi Leonard | 1790805091 | Mental Health Counselor | Oklahoma City, OK | 2007 |
| Jody Leonard | 1578048864 | Hearing Instrument Specialist | Myrtle Beach, SC | 2018 |
| Jody Leonard, CRNP | 1679041123 | Primary Care Nurse Practitioner | Annapolis, MD | 2018 |
| Joe Leonard, MD | 1396713533 | Pediatric Radiology Physician | Oklahoma City, OK | 2006 |
| Joel Leonard, DMD | 1033246384 | Dentist | Norwell, MA | 2007 |
| Johanna Leonard | 1306765375 | Behavior Technician | Lenexa, KS | 2026 |
| Johanna Leonard | 1427612142 | Licensed Practical Nurse | Spring Valley, NY | 2019 |
| John Leonard, PHARMD | 1134570260 | Pharmacist | Bay Pines, FL | 2016 |
| John Leonard, MD | 1154741155 | Emergency Medicine Physician | Live Oak, TX | 2014 |
| John Leonard, M.D. | 1265507057 | Pediatrics Physician | Akron, OH | 2006 |
| John Leonard | 1275196206 | Hospitalist Physician | Minneapolis, MN | 2019 |
| John Leonard | 1326000332 | Registered Nurse | Salisbury, NC | 2006 |
| John Leonard | 1326359118 | Counselor | Salt Lake City, UT | 2010 |
| John Leonard, PH.D. | 1336226083 | Clinical Psychologist | Davis, CA | 2006 |
| John Leonard, MD | 1396837712 | Internal Medicine Physician | Nashville, TN | 2006 |
| John Leonard | 1407482235 | Behavior Technician | Bellevue, WA | 2020 |
| John Leonard | 1407588601 | Professional Counselor | Blacksburg, VA | 2022 |
| John Leonard, MD | 1447255567 | Vascular Surgery Physician | Longmont, CO | 2005 |
| John Leonard, D.M.D | 1447444641 | Dentist | Chicago, IL | 2007 |
| John Leonard, D.D.S. | 1477571610 | Pediatric Dentistry | Cheyenne, WY | 2006 |
| John Leonard, ATC | 1477640993 | Athletic Trainer | Winslow, AZ | 2006 |
| John Leonard, RN | 1487432639 | Certified Registered Nurse Anesthetist | Metairie, LA | 2023 |
| John Leonard, LPT | 1487602363 | Physical Therapist | Asheville, NC | 2006 |
| John Leonard, M.D | 1578582961 | Emergency Medicine Physician | Walnut Creek, CA | 2006 |
| John Leonard, PHARMD | 1609637040 | Pharmacist | Augusta, GA | 2024 |
| John Leonard, DMD | 1689044539 | General Practice Dentistry | Philadelphia, PA | 2015 |
| John Leonard, D.D.S. | 1750507349 | Dentist | Fairview, PA | 2007 |
| John Leonard, DPT | 1871231480 | Physical Therapist | Clermont, FL | 2022 |
| John Leonard, R.PH | 1962779546 | Pharmacist | Woodruff, SC | 2011 |
| John Leonard, MD | 1992892079 | Hematology & Oncology Physician | New York, NY | 2006 |
| Johnetta Leonard | 1508304924 | Behavior Technician | Troy, MI | 2017 |
| Johnny Leonard | 1407132079 | Mental Health Counselor | Fayetteville, NC | 2011 |
| Jomara Leonard, LPN | 1396043436 | Licensed Practical Nurse | North Miami Beach, FL | 2011 |
| Jon Leonard | 1487533147 | Pharmacist | Orlando, FL | 2025 |
| Jonathan Leonard, PA-C | 1093156176 | Physician Assistant | Wilkes Barre, PA | 2013 |
| Jonathan Leonard, DMD | 1134805153 | General Practice Dentistry | Landis, NC | 2023 |
| Jonathan Leonard | 1396357695 | Marriage & Family Therapist | San Leandro, CA | 2020 |
| Jonathan Leonard | 1851977235 | Mental Health Counselor | Westampton, NJ | 2021 |
| Jonathan Leonard | 1902352909 | Athletic Trainer | Harrisonburg, VA | 2016 |
| Joney Leonard | 1720453723 | Licensed Practical Nurse | Berkley, MI | 2015 |
| Jonise Leonard, LMA | 1962967331 | Massage Therapist | Orlando, FL | 2019 |
| Jonthomas Leonard | 1467181859 | Addiction (Substance Use Disorder) Counselor | Waverly, OH | 2022 |
| Jordan Leonard, LMSW | 1013787365 | Clinical Social Worker | Watertown, NY | 2024 |
| Jordan Leonard, M.D. | 1114981495 | Neonatal-Perinatal Medicine Physician | Rockingham, VA | 2006 |
| Jordan Leonard | 1184007106 | Counselor | Colville, WA | 2015 |
| Jordan Leonard | 1346199312 | Doula | Lake Oswego, OR | 2026 |
| Jordan Leonard, DO | 1558776294 | Internal Medicine Physician | Biddeford, ME | 2014 |
| Jordan Leonard, DPT | 1841129087 | Physical Therapist | San Diego, CA | 2026 |
| Jorden Leonard | 1124723044 | Behavior Technician | Farmington Hills, MI | 2023 |
| Jordin Leonard, PHARMD | 1669258497 | Pharmacist | Chester, VA | 2023 |
| Jordyn Leonard, PT, DPT | 1669100129 | Physical Therapist | Prince George, VA | 2022 |
| Jordyn Leonard | 1851221782 | Behavior Technician | Rockville, MD | 2026 |
| Joseph Leonard, M.D. | 1124086590 | Family Medicine Physician | La Mesa, CA | 2006 |
| Joseph Leonard, LPC | 1194485565 | Professional Counselor | Corpus Christi, TX | 2021 |
| Joseph Leonard | 1275274425 | Student in an Organized Health Care Education/Training Program | Tampa, FL | 2022 |
| Joseph Leonard, D.O. | 1336462209 | Family Medicine Physician | Parker, PA | 2010 |
| Joseph Leonard, LMFT-T | 1457993057 | Marriage & Family Therapist | Madison, WI | 2019 |
| Joseph Leonard, MD | 1720056039 | Otolaryngology Physician | Norman, OK | 2006 |
| Joseph Leonard, R.PH. | 1881738326 | Pharmacotherapy Pharmacist | Flint, MI | 2007 |
| Joseph Leonard, MD | 1912757816 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2024 |
| Joseph Leonard, D.D.S. | 1972592566 | General Practice Dentistry | Bells, TN | 2005 |
| Joshua Leonard, MD | 1427511476 | Emergency Medicine Physician | Marietta, OH | 2019 |
| Joshua Leonard, DMD | 1487799128 | General Practice Dentistry | South Williamson, KY | 2007 |
| Joshua Leonard, MD | 1558383869 | Interventional Cardiology Physician | Jasper, IN | 2006 |
| Joshua Leonard, OD | 1700445731 | Optometrist | Phoenix, AZ | 2019 |
| Joshua Leonard | 1720554363 | Family Nurse Practitioner | Sterling, MI | 2018 |
| Joshua Leonard | 1962130310 | Behavior Technician | Brookfield, WI | 2022 |
| Josiyah Leonard | 1275483133 | Behavior Analyst | Springfield, MA | 2026 |
| Judith Leonard, PNP, BC | 1639186067 | Pediatric Nurse Practitioner | Lake Forest, CA | 2006 |
| Judy Leonard | 1225291966 | Occupational Therapy Assistant | Neenah, WI | 2008 |
| Julia Leonard | 1275385072 | Behavior Technician | Birmingham, AL | 2024 |
| Julia Leonard, PHD | 1427817451 | Psychologist | Topeka, KS | 2024 |
| Julia Leonard | 1558170308 | School Psychologist | Arcata, CA | 2025 |
| Julia Leonard, PA-C | 1619662806 | Surgical Physician Assistant | Kildeer, IL | 2023 |
| Julia Leonard, LPC | 1639333289 | Professional Counselor | Burleson, TX | 2008 |
| Julia Leonard | 1669083267 | Case Manager/Care Coordinator | Chester, PA | 2020 |
| Julia Leonard | 1679460505 | Home Health Aide | Fairmont, WV | 2025 |
| Julianna Leonard | 1801770011 | Adult Companion | Grand Island, NE | 2025 |
| Julie Leonard, MS. SLP/L | 1003130923 | Speech-Language Pathologist | Erie, PA | 2010 |
| Julie Leonard, RD | 1144599358 | Registered Dietitian | Binghamton, NY | 2011 |
| Julie Leonard | 1164893541 | Physical Therapy Assistant | Van Buren, AR | 2015 |
| Julie Leonard, PSYD | 1194783589 | Clinical Psychologist | Orland Park, IL | 2006 |
| Julie Leonard, PT, DPT | 1568928190 | Neurology Physical Therapist | Takoma Park, MD | 2019 |
| Julie Leonard, PT | 1588737282 | Physical Therapist | Naples, FL | 2006 |
| Julie Leonard, MD | 1619067253 | Pediatric Emergency Medicine (Pediatrics) Physician | Columbus, OH | 2006 |
| Julie Leonard, PTA | 1811247091 | Physical Therapy Assistant | South Charleston, WV | 2012 |
| Julie Leonard, PHARMD, BCPS | 1982202925 | Pharmacotherapy Pharmacist | Greenwood, SC | 2020 |
| Juliet Leonard, APN - FNP | 1114622941 | Family Nurse Practitioner | Phillipsburg, NJ | 2023 |
| Justice Leonard | 1437000759 | Behavior Technician | Johnston, IA | 2026 |
| Justin Leonard, LPC | 1902133861 | Professional Counselor | North Wilkesboro, NC | 2009 |
| Justine Leonard, MFC36954 | 1982406740 | Marriage & Family Therapist | Freedom, ME | 2025 |
| Kaele Leonard, MD | 1730677022 | Critical Care Medicine (Internal Medicine) Physician | Nashville, TN | 2018 |
| Kaiden Leonard | 1003735630 | Behavior Technician | Leawood, KS | 2026 |
| Kait Leonard, BCBA | 1962758516 | Behavior Analyst | Encino, CA | 2012 |
| Kaitlin Leonard | 1801556279 | Behavior Technician | Kentwood, MI | 2021 |
| Kaitlin Leonard, L.AC. | 1962879957 | Acupuncturist | Milwaukie, OR | 2015 |
| Kaitlin Leonard, D.D.S. | 1972823045 | General Practice Dentistry | Port Huron, MI | 2010 |
| Kaitlyn Leonard | 1205623360 | Pediatric Registered Nurse | Atlanta, GA | 2025 |
| Kaitlyn Leonard | 1841754876 | Behavior Analyst | Salem, OR | 2019 |
| Kali Leonard, OD | 1114099157 | Optometrist | Woodland, CA | 2006 |
| Kalliah Leonard, RBT | 1881511764 | Behavior Technician | Marietta, GA | 2026 |
| Kami Leonard, PT | 1366965782 | Physical Therapist | Orlando, FL | 2017 |
| Kami Leonard, M.A. | 1992015499 | Marriage & Family Therapist | Canoga Park, CA | 2010 |
| Kamisha Leonard | 1487540563 | Driver | Harrisburg, PA | 2025 |
| Kamron Leonard | 1619816840 | Day Training/Habilitation Specialist | Upland, CA | 2026 |
| Kandace Leonard, REHAB SPECIALIST | 1417218009 | Counselor | Oklahoma City, OK | 2012 |
| Kandra Leonard | 1598397226 | Case Manager/Care Coordinator | Corning, AR | 2020 |
| Kaneesha Leonard | 1528911708 | Behavior Technician | Dayton, OH | 2026 |
| Kaneez Leonard, M.D. | 1346451747 | Family Medicine Physician | Knoxville, TN | 2007 |
| Kanisha Leonard, APNP | 1649643776 | Nurse Practitioner | Milwaukee, WI | 2015 |
| Kanosha Leonard, M.A. | 1356747646 | Professional Counselor | Chicago, IL | 2014 |
| Kara Leonard, M.D. | 1023278157 | Radiation Oncology Physician | Providence, RI | 2008 |
| Kara Leonard | 1437961430 | Behavior Technician | Vienna, VA | 2025 |
| Kara Leonard | 1629635768 | Physical Therapist | Port Orange, FL | 2019 |
| Kara Leonard | 1942958988 | General Practice Registered Nurse | Washington, DC | 2022 |
| Karen Leonard, LCSW | 1053850024 | Clinical Social Worker | Ocean City, NJ | 2017 |
| Karen Leonard, P.T. | 1093973828 | Physical Therapist | Locust Valley, NY | 2008 |
| Karen Leonard, PT | 1205263209 | Physical Therapist | Montague, NJ | 2013 |
| Karen Leonard, M.ED | 1255739223 | Mental Health Counselor | Chattanooga, TN | 2014 |
| Karen Leonard, RC | 1376760397 | Counselor | Vancouver, WA | 2007 |
| Karen Leonard, M.D. | 1417954322 | Pediatrics Physician | Burlington, VT | 2005 |
| Karen Leonard, DPM | 1558537407 | Foot & Ankle Surgery Podiatrist | Carlisle, PA | 2008 |
| Karen Leonard, APN/FNP | 1720292758 | Family Nurse Practitioner | Brentwood, TN | 2007 |
| Karen Leonard, OTR | 1801446083 | Occupational Therapist | Overland Park, KS | 2019 |
| Karen Leonard, OTR | 1811195647 | Occupational Therapist | O Fallon, IL | 2007 |
| Karen Leonard | 1841604741 | School Psychologist | Syracuse, NY | 2014 |
| Karen Leonard | 1871477216 | Clinical Social Worker | Santa Monica, CA | 2025 |
| Karen Leonard, LCSW | 1902089162 | Clinical Social Worker | Indianapolis, IN | 2007 |
| Kari Leonard, D.C. | 1497728554 | Chiropractor | Missoula, MT | 2006 |
| Karina Leonard | 1275327991 | Behavior Technician | Massapequa, NY | 2025 |
| Karli Leonard | 1790392769 | Behavior Technician | Jacksonville, FL | 2020 |
| Karlitha Leonard | 1063253235 | Behavior Technician | Camarillo, CA | 2024 |
| Karolyn Leonard, AMFT | 1790629392 | Mental Health Counselor | Laguna Hills, CA | 2026 |
| Kasandra Leonard | 1962056812 | Behavior Technician | Fairbanks, AK | 2019 |
| Kasey Leonard | 1891385373 | Addiction (Substance Use Disorder) Counselor | Los Angeles, CA | 2021 |
| Kassandra Leonard, RN | 1962244764 | Administrator Registered Nurse | Newport News, VA | 2024 |
| Katarina Leonard | 1881351500 | Physical Therapy Assistant | Soldotna, AK | 2021 |
| Kate Leonard | 1902745565 | Behavior Technician | Osawatomie, KS | 2026 |
| Katelyn Leonard | 1023708294 | Mental Health Counselor | Roswell, GA | 2023 |
| Katelyn Leonard | 1174180202 | Occupational Therapist | Manchester, NH | 2019 |
| Katelyn Leonard, BCBA | 1396312583 | Behavior Analyst | Salisbury, NC | 2021 |
| Katelyn Leonard, LICSW | 1467076828 | Clinical Social Worker | Tuskegee, AL | 2020 |
| Katelyn Leonard, SLP | 1750784211 | Speech-Language Pathologist | Kent, WA | 2014 |
| Katelyn Leonard, RN | 1760343867 | Registered Nurse | Athens, AL | 2025 |
| Katherine Leonard, FNP | 1164656955 | Family Nurse Practitioner | Oneida, NY | 2009 |
| Katherine Leonard, NP | 1184163651 | Pediatric Nurse Practitioner | Aurora, CO | 2017 |
| Katherine Leonard | 1215435904 | Marriage & Family Therapist | San Luis Obispo, CA | 2018 |
| Katherine Leonard, LMSW | 1225895329 | Social Worker | Woodside, NY | 2024 |
| Katherine Leonard, M.D. | 1275572927 | Pain Medicine (Psychiatry & Neurology) Physician | Brooklyn, NY | 2006 |
| Katherine Leonard, PT | 1316480841 | Physical Therapist | York, ME | 2016 |
| Katherine Leonard, ARNP | 1366965519 | Nurse Practitioner | Port St John, FL | 2017 |
| Katherine Leonard, PHD | 1437203841 | Psychologist | Portland, OR | 2007 |
| Katherine Leonard, DO | 1700139490 | Obstetrics & Gynecology Physician | Fort Liberty, NC | 2012 |
| Katherine Leonard, CNM, WHNP-BC | 1841723921 | Advanced Practice Midwife | Sewell, NJ | 2017 |
| Katherine Leonard, RDH | 1861360547 | Dental Hygienist | Easton, MD | 2025 |
| Katherine Leonard | 1912366444 | Community Health Worker | Rhodes, MI | 2016 |
| Katherine Leonard | 1992262448 | Developmental Therapist | Milford, MA | 2019 |
| Kathleen Leonard, LCSW | 1093862526 | Clinical Social Worker | Elverson, PA | 2007 |
| Kathleen Leonard, M.D. | 1326357229 | Internal Medicine Physician | Tucson, AZ | 2010 |
| Kathleen Leonard, LPC | 1386604551 | Professional Counselor | Dickinson, TX | 2006 |
| Kathleen Leonard, MA, CCC-SLP, TSHH | 1417100165 | Speech-Language Pathologist | Mahopac, NY | 2008 |
| Kathleen Leonard, NP | 1619132289 | Adult Health Nurse Practitioner | New York, NY | 2008 |
| Kathleen Leonard, LCSW | 1679780316 | School Social Worker | Glendale, AZ | 2007 |
| Kathleen Leonard, NP | 1689894396 | Women's Health Nurse Practitioner | Bedford, MA | 2007 |
| Kathleen Leonard, M.D. | 1740321934 | Blood Banking & Transfusion Medicine Physician | New York, NY | 2007 |
| Kathleen Leonard, MA, MAC, CADCIII | 1821171745 | Addiction (Substance Use Disorder) Counselor | Eugene, OR | 2006 |
| Kathryn Leonard, LCSW | 1073930442 | Clinical Social Worker | Auburn, ME | 2014 |
| Kathryn Leonard, CD-N | 1225576994 | Registered Dietitian | Bronx, NY | 2017 |
| Kathryn Leonard, LCSW | 1245801877 | Clinical Social Worker | Buffalo, NY | 2021 |
| Kathryn Leonard, LCSW | 1326678137 | Clinical Social Worker | Brooklyn, NY | 2020 |
| Kathryn Leonard, MD | 1346701919 | Dermatology Physician | Wyoming, MI | 2019 |
| Kathryn Leonard, DDS | 1437360534 | General Practice Dentistry | Chippewa Falls, WI | 2007 |
| Kathryn Leonard, MD | 1508179383 | Pediatric Emergency Medicine (Pediatrics) Physician | Saint Louis, MO | 2010 |
| Kathryn Leonard, MD | 1588293849 | Pulmonary Disease Physician | Fort Myers, FL | 2020 |
| Kathryn Leonard, PT, DPT | 1619504024 | Physical Therapist | La Jolla, CA | 2020 |
| Kathryn Leonard | 1679212039 | Social Worker | New York, NY | 2022 |
| Kathryne Leonard, DO | 1295265627 | Family Medicine Physician | Cranston, RI | 2017 |
| Kathryne Leonard, BA | 1629499603 | Mental Health Counselor | Modesto, CA | 2013 |
| Katie Leonard, NP | 1447571617 | Acute Care Nurse Practitioner | Detroit, MI | 2010 |
| Katie Leonard | 1851092241 | Doula | San Diego, CA | 2023 |
| Katie Leonard, M.D. | 1932455276 | Pediatrics Physician | Conroe, TX | 2012 |
| Katinka Leonard, RN | 1689591042 | General Practice Registered Nurse | Fort Mitchell, AL | 2026 |
| Katrina Leonard | 1538953955 | Speech-Language Assistant | Phoenix, AZ | 2025 |
| Kay Leonard, CERTIFIED/LICENCED | 1801167622 | Specialist | Columbus, OH | 2012 |
| Kaya Leonard, RBT | 1205798220 | Behavior Technician | Honolulu, HI | 2025 |
| Kayla Leonard | 1457712978 | Massage Therapist | Spokane, WA | 2016 |
| Kayla Leonard | 1548042765 | Clinical Social Worker | Amarillo, TX | 2023 |
| Kayla Leonard | 1720438575 | Speech-Language Pathologist | Woburn, MA | 2016 |
| Kaylee Leonard | 1376257717 | Technician/Technologist | Castle Rock, CO | 2023 |
| Kaylee Leonard | 1396601381 | Behavior Technician | Anaheim, CA | 2026 |
| Kayleigh Leonard, FNP-BC | 1033610571 | Family Nurse Practitioner | Durham, NC | 2018 |
| Kaylyn Leonard | 1568108215 | Addiction (Substance Use Disorder) Counselor | Reynoldsburg, OH | 2022 |
| Kayron Leonard, HEALTH SERV TECH | 1467439323 | Other Technician | Kodiak, AK | 2005 |
| Kaythrine Leonard, NP | 1023769098 | Family Nurse Practitioner | Augusta, GA | 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).