Providers Keith Leonard, DDS to Matthew Leonard, D.C.
300 individual NPIs in the federal registry, part 12,524 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. 68 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Keith Leonard, DDS | 1073525499 | General Practice Dentistry | Arlington, WA | 2006 |
| Keith Leonard, PA-C | 1205610664 | Physician Assistant | Astoria, NY | 2023 |
| Keith Leonard | 1295604593 | Personal Care Attendant | Alliance, NE | 2025 |
| Keith Leonard, MA, LPC | 1295902583 | Professional Counselor | Saint Peters, MO | 2008 |
| Kellee Leonard, DC | 1396332698 | Chiropractor | Wadsworth, OH | 2020 |
| Kelley Leonard, CRNP | 1275822520 | Family Nurse Practitioner | Folsom, CA | 2011 |
| Kelley Leonard, PTA | 1942420310 | Physical Therapy Assistant | Batesville, AR | 2007 |
| Kelli Leonard, NP | 1346535788 | Family Nurse Practitioner | Garner, NC | 2011 |
| Kellie Leonard, FNP-C | 1295615722 | Nurse Practitioner | Newport, KY | 2025 |
| Kelly Leonard, APCC | 1003767377 | Professional Counselor | Lemon Grove, CA | 2026 |
| Kelly Leonard, MA,CCC-LSP | 1194404376 | Speech-Language Pathologist | Lakeland, FL | 2023 |
| Kelly Leonard, CRNA | 1669426938 | Certified Registered Nurse Anesthetist | Murfreesboro, TN | 2006 |
| Kelly Leonard, APN, BC | 1760647747 | Family Nurse Practitioner | Memphis, TN | 2008 |
| Kelly Leonard | 1790160885 | Student in an Organized Health Care Education/Training Program | Cincinnati, OH | 2015 |
| Kelly Leonard | 1851926810 | Behavior Technician | Northglenn, CO | 2020 |
| Kelly Leonard, M.S., R.D. | 1902917529 | Registered Dietitian | Longmont, CO | 2006 |
| Kelly Leonard, NUTRITIONIST | 1912202722 | Pediatric Nutrition Registered Dietitian | Raleigh, NC | 2011 |
| Kelly Leonard | 1992083042 | Physician Assistant | Cortland, NY | 2011 |
| Kelsey Leonard | 1366895849 | Pharmacist | Woburn, MA | 2016 |
| Kelsey Leonard, LMSW | 1639451644 | Clinical Social Worker | Grand Rapids, MI | 2011 |
| Kelsey Leonard, BSN, RN, IBCLC | 1770289597 | Lactation Consultant (Registered Nurse) | Dayton, OH | 2023 |
| Kelsey Leonard | 1780262782 | Emergency Medicine Physician | Jacksonville, FL | 2021 |
| Kelsi Leonard, CRNA | 1316577273 | Certified Registered Nurse Anesthetist | Brandon, FL | 2020 |
| Kelvina Leonard, LCSW | 1831011485 | Social Worker | Stafford, VA | 2026 |
| Kendall Leonard | 1245864784 | Contractor | Glenwood, IL | 2020 |
| Kendall Leonard, D.O. | 1295008340 | Anesthesiology Physician | Pinehurst, NC | 2012 |
| Kendall Leonard, OTR/L | 1376488650 | Occupational Therapist | Salinas, CA | 2026 |
| Kendyl Leonard | 1467176388 | Mental Health Counselor | Marshfield, MA | 2022 |
| Kenji Leonard, M.D. | 1134415359 | Surgery Physician | Greenville, NC | 2011 |
| Kennedy Leonard | 1447883665 | Behavior Technician | Standish, MI | 2020 |
| Kenneth Leonard | 1235958125 | Behavior Analyst | San Bernardino, CA | 2024 |
| Kenneth Leonard, M.D | 1538120647 | Surgery Physician | Fort Washington, MD | 2006 |
| Kenneth Leonard | 1851141287 | Behavior Analyst | Woodbridge, VA | 2024 |
| Kennie Leonard | 1073352035 | Homemaker | Northfield, OH | 2024 |
| Keri Leonard, DPT | 1295338549 | Physical Therapist | Westminster, MD | 2020 |
| Keristen Leonard | 1831440692 | Licensed Practical Nurse | Albany, NY | 2012 |
| Kerline Leonard, LCSW | 1770302325 | Clinical Social Worker | Dallas, TX | 2024 |
| Kerri Leonard | 1639662497 | Clinical Social Worker | Wilmington, NC | 2018 |
| Kerry Leonard, PA-C | 1164469847 | Physician Assistant | East Cleveland, OH | 2006 |
| Kerry Leonard, LPT, CPRP | 1396864856 | Licensed Psychiatric Technician | Huntington Park, CA | 2007 |
| Kevin Leonard | 1083977441 | Emergency Medicine Physician | Pittsburgh, PA | 2012 |
| Kevin Leonard, MD | 1144213661 | Diagnostic Radiology Physician | Morganton, NC | 2005 |
| Kevin Leonard, LICSW | 1376090795 | Clinical Social Worker | Boston, MA | 2016 |
| Kevin Leonard | 1497637334 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Kiana Leonard | 1790443307 | Behavior Technician | Fullerton, CA | 2021 |
| Kiely Leonard | 1992646459 | Mental Health Counselor | Malden, MA | 2026 |
| Kiera Leonard, DNP, FNP-BC | 1710733217 | Family Nurse Practitioner | District Heights, MD | 2024 |
| Kilee Leonard | 1467023382 | Case Manager/Care Coordinator | Flint, MI | 2021 |
| Kim Leonard | 1013574888 | Licensed Practical Nurse | Olean, NY | 2019 |
| Kim Leonard, M.A./CCC/SLP | 1770853871 | Speech-Language Pathologist | Lake Ronkonkoma, NY | 2012 |
| Kim Leonard, MA, LPC, RPT | 1861592628 | Professional Counselor | Lubbock, TX | 2006 |
| Kimber Leonard | 1871189548 | Personal Care Attendant | Huntington, WV | 2020 |
| Kimberly Leonard, PHYSICAL THERAPIST | 1093202228 | Physical Therapist | Madison Heights, MI | 2018 |
| Kimberly Leonard, LCSW | 1174288203 | Clinical Social Worker | Vista, CA | 2021 |
| Kimberly Leonard, CRNP | 1215352737 | Family Nurse Practitioner | Hermitage, PA | 2014 |
| Kimberly Leonard | 1497579106 | Marriage & Family Therapist | Colorado Springs, CO | 2024 |
| Kimberly Leonard | 1558015743 | Mental Health Counselor | Houston, TX | 2022 |
| Kimberly Leonard | 1568862985 | Community Health Worker | Laramie, WY | 2014 |
| Kimberly Leonard, OTR | 1578776324 | Occupational Therapist | Salisbury, MD | 2007 |
| Kimberly Leonard | 1629802848 | Behavior Technician | Aurora, CO | 2024 |
| Kinsey Leonard, D.O | 1205254976 | Emergency Medicine Physician | Hyannis, MA | 2014 |
| Kirsten Leonard | 1134896244 | Community Health Worker | Falling Waters, WV | 2021 |
| Kody Leonard, BCBA | 1053947390 | Behavior Analyst | Bountiful, UT | 2020 |
| Kohi Leonard | 1184548737 | Case Manager/Care Coordinator | Harvey, LA | 2026 |
| Kristan Leonard, LCMHC | 1972056422 | Mental Health Counselor | Pinehurst, NC | 2016 |
| Kristen Leonard, C.N.M. | 1255443396 | Advanced Practice Midwife | Brooklyn, NY | 2006 |
| Kristen Leonard | 1265011696 | Physician Assistant | Hartford, CT | 2021 |
| Kristen Leonard, LCSW | 1851889034 | Clinical Social Worker | Downers Grove, IL | 2018 |
| Kristi Leonard, PA-C | 1134880370 | Physician Assistant | Worcester, MA | 2022 |
| Kristin Leonard, PTA | 1396953089 | Physical Therapy Assistant | Tampa, FL | 2007 |
| Kristin Leonard | 1689129108 | Nurse Practitioner | Pensacola, FL | 2016 |
| Kristin Leonard, DO | 1790195089 | Hospitalist Physician | Concord, CA | 2014 |
| Kristin Leonard, FNP-BC | 1801239801 | Family Nurse Practitioner | Nashville, TN | 2013 |
| Kristin Leonard, C.F.N.P. | 1881924124 | Family Nurse Practitioner | Fresno, CA | 2010 |
| Kristin Leonard | 1891082319 | Occupational Therapist | Bloomington, MN | 2011 |
| Kristina Leonard, AGACNP - BC | 1588132096 | Acute Care Nurse Practitioner | Scottsdale, AZ | 2018 |
| Kristina Leonard | 1811268287 | Adult Health Nurse Practitioner | Duluth, MN | 2012 |
| Kristina Leonard | 1891304473 | Nurse Practitioner | Bangor, ME | 2020 |
| Kristine Leonard | 1265240436 | Behavior Technician | Murfreesboro, TN | 2024 |
| Kristine Leonard | 1316960081 | Pharmacist | Greer, SC | 2006 |
| Kristyn Leonard, IBCLC, CLC | 1932577442 | Lactation Consultant (Non-RN) | Irmo, SC | 2015 |
| Krystin Leonard, M.S., CCC-SLP | 1942958665 | Speech-Language Pathologist | Corpus Christi, TX | 2022 |
| Kurt Leonard, MSW, LICSWA, MHP | 1730548876 | Mental Health Counselor | Spokane, WA | 2016 |
| Kyla Leonard, LWSAIC | 1245055987 | Counselor | Shoreline, WA | 2024 |
| Kyla Leonard, PHD | 1730042581 | Rehabilitation Psychologist | Minneapolis, MN | 2025 |
| Kyle Leonard, PT | 1295706190 | Physical Therapist | Chicago, IL | 2006 |
| Kyle Leonard | 1346865052 | Mental Health Counselor | Quincy, MA | 2020 |
| Kyle Leonard | 1518428317 | Emergency Medicine Physician | Minneapolis, MN | 2019 |
| Kyle Leonard, MD | 1538743265 | Student in an Organized Health Care Education/Training Program | Flushing, NY | 2021 |
| Kyle Leonard | 1821731928 | Student in an Organized Health Care Education/Training Program | Detroit, MI | 2022 |
| Kyle Leonard, MD | 1871886978 | Family Medicine Physician | Queensbury, NY | 2011 |
| Kyler Leonard, FNP-C | 1821631748 | Family Nurse Practitioner | Reston, VA | 2019 |
| Kym Leonard, DNP-BC | 1518217967 | Family Nurse Practitioner | Roswell, GA | 2012 |
| Kyra Leonard, PHARMD | 1174315105 | Pharmacist | Murray, UT | 2025 |
| Ladonna Leonard, LMSW | 1235748666 | Social Worker | Las Cruces, NM | 2020 |
| Lakeesha Leonard, ATC | 1699988659 | Athletic Trainer | Granville, OH | 2007 |
| Lakesha Leonard | 1831880020 | Behavior Analyst | Enterprise, AL | 2023 |
| Lana Leonard | 1598376691 | Clinical Social Worker | Canon City, CO | 2020 |
| Lance Leonard, DC | 1205787827 | Chiropractor | Naples, FL | 2026 |
| Lara Leonard, CCC-SLP | 1649843863 | Speech-Language Pathologist | Aurora, CO | 2021 |
| Larry Leonard, M.D. | 1972523942 | Specialist | Bozeman, MT | 2006 |
| Lashandra Leonard | 1902349178 | Licensed Practical Nurse | Buffalo, NY | 2016 |
| Lashanna Leonard | 1215391081 | Nutrition Education Nutritionist | Gardena, CA | 2016 |
| Lashaun Leonard | 1134669328 | Counselor | Hammond, LA | 2017 |
| Latasha Leonard | 1639329642 | School Social Worker | Columbus, GA | 2008 |
| Latessia Leonard | 1144942533 | Home Health Registered Nurse | College Park, GA | 2022 |
| Latoya Leonard, PHARMD | 1568712891 | Pharmacist | Marion, SC | 2012 |
| Latoya Leonard | 1730613787 | Assistant Behavior Analyst | Jonesboro, LA | 2017 |
| Laura Leonard, DPT | 1295081958 | Physical Therapist | Ranson, WV | 2012 |
| Laura Leonard, MS, OTR/L | 1376070755 | Occupational Therapist | Nashville, TN | 2017 |
| Laura Leonard, RN | 1407567787 | Home Health Registered Nurse | Martinsburg, WV | 2022 |
| Laura Leonard, LCSW | 1447701610 | Clinical Social Worker | Denver, CO | 2016 |
| Laura Leonard | 1508784224 | Registered Nurse | Saint Louis Park, MN | 2026 |
| Laura Leonard, DPT | 1518190701 | Physical Therapist | Virginia Beach, VA | 2009 |
| Laura Leonard, M.D. | 1669409249 | Pediatrics Physician | Sayre, PA | 2006 |
| Laura Leonard | 1699559500 | Marriage & Family Therapist | Los Angeles, CA | 2023 |
| Laura Leonard, M.S BA B.C.B.A | 1740590520 | Behavior Analyst | Concord, NH | 2010 |
| Laura Leonard, RPH | 1740612050 | Pharmacist | Colonie, NY | 2013 |
| Laura Leonard, M.D. | 1861925489 | Surgery Physician | Denver, CO | 2017 |
| Laura Leonard, MS BCBA | 1891057055 | Specialist | Brooklyn, NY | 2012 |
| Laura Leonard, FNP | 1912665126 | Family Nurse Practitioner | Brownsville, TX | 2021 |
| Lauren Leonard, FNP | 1174331904 | Family Nurse Practitioner | Roseville, CA | 2024 |
| Lauren Leonard, PHARM.D. | 1285002139 | Pharmacist | Denver, CO | 2015 |
| Lauren Leonard, CRNP | 1437850682 | Pediatric Nurse Practitioner | Philadelphia, PA | 2023 |
| Lauren Leonard, MS, CCC-SLP | 1568720324 | Speech-Language Pathologist | Jacksonville Beach, FL | 2012 |
| Lauren Leonard, LSW | 1710779665 | Clinical Social Worker | Brick, NJ | 2025 |
| Lauren Leonard | 1770091308 | Certified Registered Nurse Anesthetist | Birmingham, AL | 2018 |
| Lauren Leonard | 1841757051 | Behavior Technician | Benton Harbor, MI | 2019 |
| Lauren Leonard, DPT | 1952633935 | Physical Therapist | Huntingdon, PA | 2010 |
| Laurie Leonard | 1699851790 | Speech-Language Pathologist | Marietta, GA | 2006 |
| Lawrence Leonard, M.D. | 1154577971 | Orthopaedic Surgery Physician | Falmouth, ME | 2008 |
| Lawrence Leonard, CRNA | 1952486722 | Certified Registered Nurse Anesthetist | Shelbyville, KY | 2006 |
| Lea Leonard, LCSW | 1265697056 | Clinical Social Worker | Naples, FL | 2008 |
| Leah Leonard | 1417071325 | Marriage & Family Therapist | Upland, CA | 2007 |
| Leah Leonard, DDS | 1487151601 | General Practice Dentistry | Portland, OR | 2018 |
| Leann Leonard, LCSW | 1023502069 | Clinical Social Worker | Bismarck, ND | 2018 |
| Leanne Leonard, L.M.F.T. | 1578687646 | Marriage & Family Therapist | Greensburg, PA | 2007 |
| Leigh Leonard, OT | 1669838256 | Occupational Therapist | Haddonfield, NJ | 2016 |
| Leigh Anne Leonard, RDN, CDCES | 1790355238 | Registered Dietitian | Orlando, FL | 2021 |
| Leisa Leonard | 1104223502 | Case Manager/Care Coordinator | Price, UT | 2014 |
| Lena Leonard | 1871194076 | Personal Care Attendant | Dunbar, WV | 2020 |
| Leniya Leonard, LMSW | 1740596758 | Clinical Social Worker | Warren, MI | 2010 |
| Lenzy Leonard | 1578347688 | Mental Health Counselor | Brooklyn, NY | 2023 |
| Leon Leonard, D.M.D. | 1881734085 | Orthodontics and Dentofacial Orthopedics Dentistry | Conyers, GA | 2007 |
| Leroy Leonard, FNP | 1407247448 | Family Nurse Practitioner | Port Jervis, NY | 2015 |
| Leslie Leonard, EDS | 1063885309 | School Psychologist | Newcomerstown, OH | 2015 |
| Leslie Leonard, CNP | 1487717799 | Nurse Practitioner | Cleveland, OH | 2006 |
| Leslie Leonard, D.PH | 1497887137 | Pharmacist | Knoxville, TN | 2007 |
| Leslie Leonard, C.E.O. | 1588268569 | Homemaker | Toledo, OH | 2020 |
| Levi Leonard | 1558239673 | Behavior Technician | Covina, CA | 2025 |
| Lilien Leonard, PT, DPT | 1457623332 | Physical Therapist | Dallas, TX | 2012 |
| Lily Leonard | 1699638692 | Behavior Technician | Orem, UT | 2025 |
| Lina Leonard, LMT | 1497220628 | Massage Therapist | Cutler Bay, FL | 2018 |
| Linda Leonard, LVN | 1033619838 | Licensed Vocational Nurse | Stafford, TX | 2018 |
| Linda Leonard | 1043503550 | Pediatric Occupational Therapist | Fullerton, CA | 2011 |
| Linda Leonard, PHYSICAL THERAPIST A | 1063598738 | Physical Therapy Assistant | Milwaukie, OR | 2006 |
| Linda Leonard, RPH | 1093298135 | Pharmacist | Waverly, TN | 2018 |
| Linda Leonard, NP | 1235605734 | Family Nurse Practitioner | Beverly, MA | 2018 |
| Linda Leonard, LADC | 1447822374 | Addiction (Substance Use Disorder) Counselor | Montpelier, VT | 2021 |
| Linda Leonard | 1760843270 | Behavior Analyst | Oklahoma City, OK | 2016 |
| Linda Leonard, LCSW | 1891886883 | Clinical Social Worker | Forked River, NJ | 2006 |
| Linda Leonard, LCSW | 1942452784 | Clinical Social Worker | Post Falls, ID | 2008 |
| Lindsay Leonard, FNP | 1053039008 | Family Nurse Practitioner | Spanish Fork, UT | 2022 |
| Lindsay Leonard, CF-SLP | 1285582296 | Speech-Language Pathologist | Madison, TN | 2026 |
| Lindsay Leonard | 1437509973 | Rehabilitation Practitioner | East Lansing, MI | 2016 |
| Lindsay Leonard, COTA/L | 1609667039 | Occupational Therapy Assistant | Copley, OH | 2025 |
| Lindsay Leonard | 1972329365 | Community Health Registered Nurse | Sterling Heights, MI | 2024 |
| Lindsey Leonard, APRN | 1295449692 | Family Nurse Practitioner | Lees Summit, MO | 2023 |
| Lindsey Leonard | 1457181729 | Behavior Technician | Plymouth, MA | 2024 |
| Lindsey Leonard | 1629749288 | Social Worker | Los Angeles, CA | 2021 |
| Lindsey Leonard, P.A. | 1659363646 | Physician Assistant | Dothan, AL | 2005 |
| Lindy Leonard, BT | 1265075386 | Behavior Technician | Palatine, IL | 2019 |
| Lisa Leonard, RN | 1073309514 | Registered Nurse | Ellensburg, WA | 2025 |
| Lisa Leonard | 1093306664 | Pharmacist | Auburn, AL | 2021 |
| Lisa Leonard, PA | 1235107533 | Physician Assistant | Lakewood, CO | 2006 |
| Lisa Leonard, PSYD | 1285286310 | Clinical Psychologist | Cincinnati, OH | 2019 |
| Lisa Leonard | 1457752586 | Physical Therapist | Las Vegas, NV | 2014 |
| Lisa Leonard, MD | 1477588598 | Obstetrics & Gynecology Physician | Vista, CA | 2006 |
| Lisa Leonard, LPN | 1598531394 | Licensed Practical Nurse | Kearny, NJ | 2023 |
| Lisa Leonard, N.D. | 1609113117 | Naturopath | Burr Ridge, IL | 2013 |
| Lisa Leonard, M.A.,CCC-SLP | 1679516512 | Speech-Language Pathologist | Colorado Springs, CO | 2006 |
| Lisa Leonard | 1720701774 | Pharmacist | Green Bay, WI | 2022 |
| Lisa Leonard, RN | 1780823781 | Registered Nurse | Fort Campbell, KY | 2009 |
| Lisa Leonard, MSN, FNP-C | 1861871238 | Family Nurse Practitioner | Dover, DE | 2015 |
| Lisa Leonard, LMFT, LPC | 1932295557 | Professional Counselor | Austin, TX | 2006 |
| Lisa Leonard, FNP | 1952726739 | Family Nurse Practitioner | Fairfax, VA | 2014 |
| Logan Leonard, PA-C | 1437004728 | Physician Assistant | Worthington, OH | 2026 |
| Lois Leonard | 1053621326 | Speech-Language Pathologist | Albany, NY | 2010 |
| Lois Leonard, SLP | 1265772412 | Speech-Language Pathologist | Aquebogue, NY | 2013 |
| Lois Leonard, LPN | 1306397484 | Licensed Practical Nurse | Clinton, OK | 2016 |
| Lolita Leonard | 1679981138 | Community Health Worker | Columbus, GA | 2014 |
| Lorenzo Leonard | 1851728927 | Physical Therapy Assistant | Chicago, IL | 2013 |
| Lori Leonard, L.C.S.W. | 1073952453 | Clinical Social Worker | Salt Lake City, UT | 2013 |
| Lori Leonard, DO | 1518924281 | Family Medicine Physician | Twinsburg, OH | 2006 |
| Lori Leonard, LCSW | 1699231423 | Clinical Social Worker | Austin, TX | 2019 |
| Lori Leonard, NP | 1811314644 | Psychiatric/Mental Health Nurse Practitioner | Rome, GA | 2014 |
| Lori Leonard, M.P.T. | 1942279096 | Physical Therapist | Los Gatos, CA | 2006 |
| Lorraine Leonard, ANP | 1003970641 | Adult Health Nurse Practitioner | Rochester, NY | 2006 |
| Lorren Leonard, PT, DPT | 1457665721 | Physical Therapist | Warsaw, VA | 2010 |
| Lorretha Leonard | 1285595751 | Student in an Organized Health Care Education/Training Program | Louisville, KY | 2025 |
| Louis Leonard, LSW, LICDC | 1548283260 | Clinical Social Worker | Lebanon, OH | 2006 |
| Louise Leonard | 1689321671 | Social Worker | Lorain, OH | 2022 |
| Lucas Leonard, M.D. | 1992796528 | Gastroenterology Physician | Olympia, WA | 2005 |
| Luci Leonard | 1679829956 | Counselor | Pittsfield, MA | 2012 |
| Lucinda Leonard, REGISTERED NURSE | 1306555206 | Registered Nurse | Evansville, IN | 2022 |
| Luke Leonard, PHARM D | 1639957988 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Pittsburgh, PA | 2023 |
| Luralie Leonard, M.D. | 1659378271 | Family Medicine Physician | Tucson, AZ | 2005 |
| Luther Leonard | 1649133828 | Peer Specialist | Federal Way, WA | 2025 |
| Luz Leonard, MSW STUDENT | 1699120451 | Social Worker | Haverhill, MA | 2016 |
| Luzviminda Leonard | 1205950219 | Contractor | Indianapolis, IN | 2007 |
| Lydia Leonard, FNP | 1306366562 | Family Nurse Practitioner | Hale, MI | 2017 |
| Lyndi Leonard, M.A. CCC-SLP | 1750722740 | Speech-Language Pathologist | Manchester, IA | 2013 |
| Lyndril Leonard, LPC | 1639420326 | Mental Health Counselor | Clover, SC | 2012 |
| Lyndsey Leonard | 1891414157 | Behavior Analyst | Winchester, VA | 2022 |
| Lynette Leonard, MA CCC SLP L | 1619031226 | Speech-Language Pathologist | Batavia, IL | 2006 |
| Lynn Leonard, LPC | 1134447006 | Professional Counselor | Brick, NJ | 2010 |
| Lynn Leonard, AA | 1538191903 | Anesthesiologist Assistant | Gainesville, FL | 2006 |
| M. Leonard, DO | 1669473393 | Obstetrics & Gynecology Physician | Butler, PA | 2005 |
| Macqel Leonard | 1356051379 | Personal Care Attendant | Barboursville, WV | 2022 |
| Madeline Leonard, MD | 1003619065 | Pediatrics Physician | Seattle, WA | 2025 |
| Madeline Leonard, MA | 1033068622 | Mental Health Counselor | Braintree, MA | 2026 |
| Madeline Leonard | 1871436519 | Student in an Organized Health Care Education/Training Program | Ann Arbor, MI | 2026 |
| Madison Leonard | 1053047050 | Physical Therapy Assistant | Jonesboro, AR | 2022 |
| Madison Leonard | 1144080540 | Behavior Technician | Prosper, TX | 2024 |
| Madison Leonard | 1285231464 | Behavior Technician | Standish, MI | 2020 |
| Madison Leonard | 1407723521 | Behavior Technician | Poland, OH | 2025 |
| Madison Leonard, LMSW | 1962148478 | Social Worker | Cayce, SC | 2022 |
| Maggie Leonard, OTR/L | 1073919098 | Occupational Therapist | North Dinwiddie, VA | 2014 |
| Maggie Leonard | 1447766373 | Speech-Language Pathologist | Chicago, IL | 2017 |
| Maia Leonard | 1437922663 | Behavior Technician | Mobile, AL | 2023 |
| Mairead Leonard, P.T. | 1144357591 | Physical Therapist | Putnam Valley, NY | 2007 |
| Makenzie Leonard | 1861188120 | Behavior Technician | Chelmsford, MA | 2023 |
| Malarie Leonard, PHARM.D. | 1720328024 | Pharmacist | Huntingdon, TN | 2013 |
| Mallory Leonard, LMHC-A | 1518629450 | Mental Health Counselor | Middletown, RI | 2021 |
| Mallory Leonard, LMT | 1891293304 | Massage Therapist | Janesville, WI | 2018 |
| Man Leonard, RN | 1871072520 | Registered Nurse | Conroe, TX | 2018 |
| Manda Leonard, LPC | 1922022466 | Professional Counselor | Somerset, PA | 2006 |
| Mandy Leonard, RN | 1184114928 | Diabetes Educator Registered Nurse | Jonesboro, AR | 2018 |
| Mandy Leonard, BCBA | 1881836567 | Behavior Analyst | Wharton, NJ | 2009 |
| Maranda Leonard, M.S., LPE-P | 1487961751 | Mental Health Counselor | Vilonia, AR | 2010 |
| Marc Leonard | 1588949424 | Adult Companion | Portland, OR | 2011 |
| Marcella Leonard, DDS | 1801122130 | Dentist | Chicago, IL | 2009 |
| Marcia Leonard, NP | 1669680666 | Pediatric Nurse Practitioner | Ann Arbor, MI | 2007 |
| Marcia Leonard, APRN | 1700164886 | Family Nurse Practitioner | Kearney, NE | 2011 |
| Marcus Leonard, CERTIFIED HAIR LOSS | 1932621257 | Prosthetics Case Management | Pearland, TX | 2017 |
| Margaret Leonard | 1104117738 | Speech-Language Pathologist | Fitchburg, WI | 2011 |
| Margaret Leonard, COTA/L | 1144721812 | Occupational Therapy Assistant | Danville, VA | 2018 |
| Margaret Leonard, NP | 1235211087 | Obstetrics & Gynecology Nurse Practitioner | Eugene, OR | 2006 |
| Margaret Leonard, OTR/L | 1508502691 | Occupational Therapist | Charleston, SC | 2022 |
| Margaret Leonard, LMSW | 1760240980 | Social Worker | Atlanta, GA | 2024 |
| Margaret Leonard, L.AC. | 1871914192 | Acupuncturist | Lincoln, CA | 2014 |
| Maria Leonard, CNA, SPT | 1447953252 | Personal Care Attendant | Grand Forks, ND | 2023 |
| Maria Leonard | 1457585457 | Behavior Analyst | Lebanon, PA | 2009 |
| Maria Leonard | 1740014679 | Mental Health Counselor | Centerville, MA | 2024 |
| Maria Irma Leonard, MD | 1205823234 | Pediatrics Physician | Erie, PA | 2005 |
| Marie Leonard, RN | 1336811603 | Registered Nurse | Camp Hill, PA | 2021 |
| Marie Leonard, MS, CDN | 1568693612 | Registered Dietitian | Yonkers, NY | 2009 |
| Marisa Leonard | 1780832527 | Social Worker | Fall River, MA | 2008 |
| Marjorie Leonard, M.S.S., L.C.S.W. | 1952364986 | Clinical Social Worker | Springfield, PA | 2006 |
| Mark Leonard, P.T., D.P.T. | 1033403621 | Physical Therapist | Conneaut Lake, PA | 2011 |
| Mark Leonard, MD | 1346287919 | Obstetrics & Gynecology Physician | Winchester, VA | 2006 |
| Mark Leonard, CAA | 1396302121 | Anesthesiologist Assistant | Trinity, FL | 2019 |
| Mark Leonard | 1669803086 | Behavior Analyst | Santa Ana, CA | 2013 |
| Mark Leonard, MD | 1720023559 | Emergency Medicine Physician | Arlington, WA | 2006 |
| Marlee Leonard, AGACNP | 1194488197 | Gerontology Nurse Practitioner | Grand Forks, ND | 2021 |
| Marlinda Leonard | 1538669486 | Licensed Vocational Nurse | Brownwood, TX | 2018 |
| Marqunza Leonard | 1780395822 | Behavior Technician | Vestavia, AL | 2022 |
| Marrissa Leonard | 1427799022 | Social Worker | Boston, MA | 2022 |
| Marsha Leonard, M.F.T. | 1154345171 | Marriage & Family Therapist | Clackamas, OR | 2006 |
| Marshall Leonard, MD | 1902255318 | Emergency Medicine Physician | Stony Brook, NY | 2016 |
| Martha Leonard, LICSW | 1043313554 | Clinical Social Worker | Lynnwood, WA | 2006 |
| Martha Leonard, MSN, CPNP | 1417123902 | Pediatric Nurse Practitioner | Lincoln, RI | 2008 |
| Martha Leonard, MD | 1699717819 | Internal Medicine Physician | Nashville, TN | 2006 |
| Martha Leonard, LPC | 1871263152 | Professional Counselor | Wise, VA | 2021 |
| Martiale Leonard | 1992133185 | Case Manager/Care Coordinator | Delray Beach, FL | 2013 |
| Martin Leonard, RN | 1194347211 | Case Management Registered Nurse | Milford, MI | 2020 |
| Mary Leonard | 1003670720 | Behavior Technician | Champaign, IL | 2024 |
| Mary Leonard, MS, CCC-SLP | 1013144310 | Speech-Language Pathologist | Winston Salem, NC | 2009 |
| Mary Leonard, MD | 1033133046 | Pediatric Nephrology Physician | Palo Alto, CA | 2006 |
| Mary Leonard, M.D. | 1063402048 | Surgery Physician | Berwyn, IL | 2005 |
| Mary Leonard, PHD | 1134362908 | Clinical Psychologist | Arnold, MD | 2009 |
| Mary Leonard | 1154619062 | Developmental Therapist | Chicago, IL | 2011 |
| Mary Leonard, RN | 1164757597 | Registered Nurse | Sitka, AK | 2009 |
| Mary Leonard | 1194298075 | Speech-Language Pathologist | Owensboro, KY | 2019 |
| Mary Leonard | 1275042244 | Counselor | Corvallis, OR | 2017 |
| Mary Leonard, M.S., CCC-SLP | 1275046351 | Speech-Language Pathologist | Frankfort, IL | 2017 |
| Mary Leonard | 1295908838 | Occupational Therapy Assistant | Fort Collins, CO | 2008 |
| Mary Leonard, LICSW | 1306330659 | Clinical Social Worker | Worcester, MA | 2018 |
| Mary Leonard, LMFT | 1528722022 | Marriage & Family Therapist | Las Cruces, NM | 2021 |
| Mary Leonard, L.C.S.W. | 1558381418 | Clinical Social Worker | Bronx, NY | 2006 |
| Mary Leonard, CAC-AD | 1689534299 | Addiction (Substance Use Disorder) Counselor | New Windsor, MD | 2025 |
| Mary Leonard, LMT | 1780852012 | Massage Therapist | Parma, OH | 2008 |
| Mary Leonard, PLPC | 1841474350 | Professional Counselor | Vancouver, WA | 2007 |
| Mary Leonard, R. N. | 1851669709 | School Registered Nurse | Peru, NY | 2011 |
| Mary Leonard, RN | 1912188731 | Registered Nurse | Milford, MA | 2007 |
| Mary Leonard, DNP, FNP-C | 1932791019 | Family Nurse Practitioner | Sandpoint, ID | 2021 |
| Mary Leonard, MD | 1952419830 | Otolaryngology Physician | Slidell, LA | 2006 |
| Matthew Leonard, DC | 1093837072 | Chiropractor | Fairfield, CT | 2007 |
| Matthew Leonard, DO | 1134060361 | Student in an Organized Health Care Education/Training Program | Detroit, MI | 2026 |
| Matthew Leonard, D.C. | 1477879542 | Chiropractor | Ventura, CA | 2010 |
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).