Providers Margaret Leicht, M.D to Katherine Leidner, RN
300 individual NPIs in the federal registry, part 12,472 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. 104 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Margaret Leicht, M.D | 1184601866 | Anesthesiology Physician | Lubbock, TX | 2005 |
| Martin Leicht, MD | 1841254323 | Geriatric Medicine (Internal Medicine) Physician | Philadelphia, PA | 2006 |
| Mary Leicht, PT, DPT | 1093318214 | Physical Therapist | North Augusta, SC | 2020 |
| Michael Leicht, M.D. | 1912968132 | Emergency Medicine Physician | Danville, PA | 2006 |
| Nancy Leicht, RD,CDE | 1184630444 | Registered Dietitian | Las Vegas, NV | 2006 |
| Rebecca Leicht, FNP-C | 1003459256 | Family Nurse Practitioner | Greenville, SC | 2019 |
| Sabrina Leicht, PA-C | 1033895412 | Physician Assistant | South Hill, VA | 2023 |
| Sandra Leicht, APNP | 1497935357 | Family Nurse Practitioner | Kenosha, WI | 2007 |
| Stuart Leicht, M.D. | 1013902907 | Dermatology Physician | Johnson City, TN | 2005 |
| Theresa Leicht, PNNP | 1831251396 | Obstetrics & Gynecology Nurse Practitioner | Galveston, TX | 2006 |
| Timothy Leicht, PA-C | 1831472067 | Physician Assistant | Clinton Twp, MI | 2011 |
| Victoria Leicht, PA-C | 1043596133 | Physician Assistant | Newark, DE | 2011 |
| William Leicht, DDS | 1992730758 | General Practice Dentistry | Brockport, NY | 2006 |
| Zane Leicht, PA-C | 1649863325 | Physician Assistant | Erie, PA | 2021 |
| Nina Leicht Crist, CLC | 1306174057 | Lactation Consultant (Non-RN) | Cameron, NC | 2009 |
| Joshua Leichtberg, M.D. | 1972884385 | General Practice Physician | Corona Del Mar, CA | 2011 |
| Judith Leichtberg, LCSW | 1003875758 | Clinical Social Worker | Farmington, CT | 2006 |
| Dagmar Leichtenberg, RRT | 1598155657 | Registered Respiratory Therapist | Tucson, AZ | 2015 |
| Laura Leichtenberg, RDH | 1982033619 | Dental Hygienist | Madison, WI | 2013 |
| Ashley Leichtenberger, O.D. | 1780946624 | Optometrist | Erie, PA | 2012 |
| Cayla Leichtenberger, OTD, OTR/L | 1861074858 | Occupational Therapist | Warren, PA | 2021 |
| Morgan Leichtenberger, AT, ATC | 1710482724 | Athletic Trainer | Fort Myers, FL | 2018 |
| Tracy Leichtenberger, RDH | 1801388269 | Dental Hygienist | Warren, PA | 2018 |
| Alan Leichter, D.C. | 1972557361 | Chiropractor | South Bend, IN | 2006 |
| Alexandra Leichter, LCSW | 1043500283 | Clinical Social Worker | Portland, OR | 2011 |
| Alexandra Leichter, PA | 1174391544 | Physician Assistant | Central Islip, NY | 2023 |
| Carina Leichter, LCSW | 1194152793 | Clinical Social Worker | New York, NY | 2013 |
| Carl Leichter, M.D. | 1801893607 | Dermatology Physician | Scottsdale, AZ | 2005 |
| Dana Leichter, N.P. | 1568456390 | Adult Health Nurse Practitioner | New York, NY | 2005 |
| Daniel Leichter, PSYD | 1497090484 | Psychologist | Warrington, PA | 2012 |
| Donald Leichter, MD | 1053399303 | Pediatric Cardiology Physician | Summit, NJ | 2006 |
| Eric Leichter, MD | 1295822104 | Urology Physician | Aberdeen, SD | 2006 |
| Eric Leichter, M.D | 1902856784 | Neuroradiology Physician | New York, NY | 2006 |
| Ethan Leichter | 1174702815 | Social Worker | New York, NY | 2007 |
| Jacob Leichter | 1215609953 | Student in an Organized Health Care Education/Training Program | Worthington, OH | 2021 |
| Jamie Leichter, AU.D. | 1477726560 | Audiologist | Albany, NY | 2008 |
| Jeffrey Leichter, MD | 1518113448 | Vascular & Interventional Radiology Physician | Miami, FL | 2008 |
| Jeffrey Leichter, PHD | 1902823677 | Psychoanalysis Psychologist | Detroit Lakes, MN | 2006 |
| Joseph Leichter | 1629513429 | Case Manager/Care Coordinator | Culver City, CA | 2017 |
| Julian Leichter, DMD | 1023301421 | Periodontics | Boca Raton, FL | 2011 |
| Kelly Leichter, M.S. CCC SLP | 1922154129 | Speech-Language Pathologist | Miller Place, NY | 2007 |
| Laney Leichter | 1710873989 | Behavior Technician | Sarasota, FL | 2025 |
| Larry Leichter, M.D. | 1174843650 | Internal Medicine Physician | Plantation, FL | 2010 |
| Mark Leichter, D.C. | 1922020411 | Chiropractor | Stony Point, NY | 2006 |
| Memphis Leichter, LMSW | 1336921121 | Social Worker | New York, NY | 2023 |
| Paul Leichter, M.D. | 1063497030 | Obstetrics & Gynecology Physician | Sarasota, FL | 2005 |
| Rhoda Leichter, M.D. | 1548286958 | Vascular Surgery Physician | Minneapolis, MN | 2006 |
| Richard Leichter, MA,PT | 1417986969 | Physical Therapist | Mount Sinai, NY | 2006 |
| Richard Leichter, DPM | 1871537746 | Podiatrist | Red Bank, NJ | 2006 |
| Rivka Leichter, CRNP | 1033887476 | Nurse Practitioner | Columbia, MD | 2021 |
| Shani Leichter, LMHC | 1376204289 | Mental Health Counselor | Somerville, MA | 2022 |
| Steven Leichter, M.D. | 1548302201 | Endocrinology, Diabetes & Metabolism Physician | Columbus, GA | 2007 |
| Yvonne Leichter | 1912363763 | Physical Therapist | Playa Del Rey, CA | 2016 |
| Morgan Leichter-Saxby, PHD | 1548184013 | Mental Health Counselor | Bellows Falls, VT | 2026 |
| Gloria Leichter-Wilder, RD | 1568986172 | Registered Dietitian | San Diego, CA | 2017 |
| Renee Leichtfuss, D.C. | 1396125530 | Chiropractor | Tampa, FL | 2015 |
| Amber Leichtle, LMSW LADAC | 1699009571 | Mental Health Counselor | Espanola, NM | 2009 |
| Connor Leichtle, LAT, ATC | 1043772874 | Athletic Trainer | Iowa City, IA | 2019 |
| Jamee Leichtle, LPC | 1801417589 | Professional Counselor | Denver, CO | 2020 |
| Mai Leichtle | 1053065391 | Nurse Practitioner | Roseville, MN | 2022 |
| Stefan Leichtle, M.D. | 1700028172 | Surgical Critical Care Physician | Fairfax, VA | 2009 |
| David Leichtling, M.D. | 1831126572 | Family Medicine Physician | Columbia, MD | 2006 |
| Jonathan Leichtling, M.D. | 1811094915 | Surgery Physician | San Francisco, CA | 2006 |
| Justine Leichtling, PSY.D. | 1427473933 | Clinical Psychologist | San Francisco, CA | 2014 |
| Alan Leichtman, MD | 1134201049 | Nephrology Physician | Ann Arbor, MI | 2006 |
| David Leichtman, M.D. | 1285975151 | Hematology & Oncology Physician | West Bloomfield, MI | 2013 |
| Grayson Leichtman, OTR/L | 1891682746 | Occupational Therapist | Rochester, NH | 2025 |
| Harry Leichtman, PHD | 1649216193 | Clinical Child & Adolescent Psychologist | Needham, MA | 2006 |
| Hayley Leichtman, FNP-BC | 1184153223 | Family Nurse Practitioner | Bloomfield Hills, MI | 2017 |
| Jeffrey Leichtman, LCSW, LAC | 1316490188 | Clinical Social Worker | Conifer, CO | 2016 |
| Jennifer Leichtman, OTR/L | 1457748915 | Pediatric Occupational Therapist | Seattle, WA | 2015 |
| Lawrence Leichtman, MD | 1932110855 | Clinical Genetics (M.D.) Physician | Newport News, VA | 2006 |
| Logan Leichtman, PT, DPT | 1922816222 | Physical Therapist | Thompson, OH | 2024 |
| Maria Luisa Leichtman, PH. D. | 1245279215 | Clinical Psychologist | Overland Park, KS | 2006 |
| Martin Leichtman, PH. D. | 1700823390 | Clinical Psychologist | Naperville, IL | 2006 |
| Robin Leichtman, PHD, LPCC | 1831493055 | Mental Health Counselor | Mayfield Village, OH | 2011 |
| Susan Leichtman, LICSW | 1659963544 | Clinical Social Worker | Newton Upper Falls, MA | 2021 |
| Erika Leichtnam, PHARMD | 1871419234 | Pharmacist | Appleton, WI | 2026 |
| Kayla Leichtnam, LCSW | 1912528480 | Mental Health Counselor | La Crosse, WI | 2020 |
| Lacey Leichtnam, M.A., LPC-MH, QMHP | 1093325706 | Mental Health Counselor | Sioux Falls, SD | 2020 |
| Brooklyn Leichtnam-Welchlin, LPCC | 1902616865 | Mental Health Counselor | Maplewood, MN | 2025 |
| Alan Leichtner, MD | 1760595383 | Pediatric Gastroenterology Physician | Boston, MA | 2006 |
| Douglas Leichtner, D.C. | 1255522892 | Chiropractor | Savannah, GA | 2007 |
| Jeremy Leichtner, DDS | 1982779930 | Dentist | Rochester, NY | 2006 |
| Samantha Leichtner | 1346998929 | Behavior Technician | Old Greenwich, CT | 2022 |
| Elizabeth Leichtung, LMSW | 1396937306 | Clinical Social Worker | New York, NY | 2007 |
| Carrie Leichtweis, PHARM.D. | 1225491723 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Bangor, ME | 2016 |
| Amber Leichty | 1043986607 | Clinical Social Worker | Detroit, MI | 2021 |
| Brooke Leichty, PA | 1093021347 | Physician Assistant | Iowa City, IA | 2010 |
| Claire Leichty | 1205328481 | Case Manager/Care Coordinator | Cincinnati, OH | 2018 |
| Cynthia Leichty, APN | 1326289653 | Nurse Practitioner | Fort Wayne, IN | 2009 |
| Daniel Leichty, CDCA.183185 | 1265146674 | Addiction (Substance Use Disorder) Counselor | Ironton, OH | 2023 |
| Jadyn Leichty | 1336099761 | Behavior Technician | Fishers, IN | 2026 |
| Jessica Leichty, NP | 1316568355 | Psychiatric/Mental Health Nurse Practitioner | Ionia, MI | 2020 |
| Joshua Leichty, DO | 1538669742 | Obstetrics & Gynecology Physician | Auburn, IN | 2018 |
| Kerry Leichty | 1720080161 | Family Medicine Physician | Harrisonburg, VA | 2005 |
| Kimberly Leichty, LPCC | 1255769394 | Professional Counselor | Urbana, OH | 2013 |
| Laura Leichty, OTR,L | 1871711432 | Occupational Therapist | Yardley, PA | 2007 |
| Mallory Leichty | 1427865039 | Social Worker | Columbus, OH | 2024 |
| Marlena Leichty | 1952032518 | Clinical Social Worker | Des Moines, IA | 2022 |
| Melanie Leichty, DC | 1013887009 | Chiropractor | Port Orange, FL | 2025 |
| Wesley Leichty, DDS | 1467646422 | Dentist | Rialto, CA | 2007 |
| Zoe Leichty, LCSW | 1518734128 | Clinical Social Worker | Indianapolis, IN | 2023 |
| Leonard Leichus, M.D. | 1871596148 | Gastroenterology Physician | Tallahassee, FL | 2005 |
| Alison Leick, RPH,PHARMD,BCPS | 1922407394 | Pharmacotherapy Pharmacist | Nashville, TN | 2014 |
| Amanda Leick, PHARMD | 1427176973 | Pharmacist | Glenwood, IA | 2007 |
| Belinda Leick | 1811267222 | Social Worker | Cambridge, MA | 2012 |
| Braden Leick | 1316881162 | Mental Health Counselor | Little Chute, WI | 2026 |
| Carolyn Leick, LPC | 1013429463 | Mental Health Counselor | Columbus, OH | 2017 |
| Danielle Leick, APNP | 1902467731 | Nurse Practitioner | Appleton, WI | 2019 |
| Emily Leick, NP | 1306663943 | Acute Care Nurse Practitioner | Rockford, IL | 2024 |
| Heather Leick | 1831665041 | Surgical Assistant | Green Bay, WI | 2018 |
| Jessica Leick, R.N. | 1730543901 | Registered Nurse | Prescott Valley, AZ | 2016 |
| Joseph Leick | 1043920127 | Addiction (Substance Use Disorder) Counselor | Portland, OR | 2022 |
| Kristine Leick, MAT LAT ATC | 1649713215 | Athletic Trainer | Omaha, NE | 2016 |
| Margo Leick, PH.D. | 1811033806 | Psychologist | Walnut Creek, CA | 2007 |
| Mark Leick, MD | 1912325143 | Medical Oncology Physician | Boston, MA | 2014 |
| Megan Leick, SLP | 1255066312 | Speech-Language Pathologist | Wisconsin Rapids, WI | 2022 |
| Melissa Leick, DPT | 1508147448 | Physical Therapist | Brookfield, WI | 2011 |
| Mary Leick-Rude, RN, MSN, PCNS | 1043276298 | Pediatric Clinical Nurse Specialist | Kansas City, MO | 2006 |
| Holly Leickel, PT | 1073090833 | Physical Therapist | Simpsonville, SC | 2018 |
| Mackenzie Leickel, PT, DPT | 1609358985 | Physical Therapist | Anderson, SC | 2018 |
| David Leicken, MD | 1700997715 | Psychiatry Physician | Scottsdale, AZ | 2006 |
| Brandon Leickly, DDS | 1164863650 | General Practice Dentistry | Indianapolis, IN | 2013 |
| Clarissa Leickly | 1225672090 | Physical Therapist | Uniontown, PA | 2019 |
| Frederick Leickly, MD | 1679682710 | Allergy & Immunology Physician | Columbus, IN | 2006 |
| Brenda Leicy | 1407482524 | Hearing Instrument Specialist | Norfolk, NE | 2020 |
| Adam Leid, DO | 1700374949 | General Practice Physician | Villanova, PA | 2018 |
| Ashanti Leid | 1740088756 | Behavior Technician | Colorado Springs, CO | 2025 |
| Cassandra Leid, RPH | 1285993113 | Pharmacotherapy Pharmacist | Richland, WA | 2012 |
| Eulysses Leid, MD | 1689734600 | Internal Medicine Physician | Brooklyn, NY | 2006 |
| Katelyn Leid, OTR/L | 1003373465 | Occupational Therapist | Gulf Shores, AL | 2019 |
| Katlyn Leid, LSW | 1932885142 | Social Worker | Salunga, PA | 2023 |
| Kelly Leid, MPT | 1023241841 | Physical Therapist | Aurora, CO | 2009 |
| Lucy Leid, MD | 1730533118 | Pediatrics Physician | Manhasset, NY | 2016 |
| Mary Leid, CPM | 1770026148 | Midwife | Shippensburg, PA | 2016 |
| Mekenna Leid | 1134948847 | Physical Therapist | Jamestown, NY | 2024 |
| Monica Leid, PA-C | 1013280916 | Medical Physician Assistant | Waldorf, MD | 2012 |
| Nicholas Leid, PHARMD | 1144698515 | Pharmacist | Bend, OR | 2015 |
| William Leid | 1598243180 | Physical Therapist | New Holland, PA | 2018 |
| Sarah Leidahl | 1679418859 | Speech-Language Assistant | Carmichael, CA | 2026 |
| Virginia Leidahl, BA, LBSW | 1396801023 | Social Worker | Decorah, IA | 2006 |
| Adam Leidal, M.D. | 1063944676 | Internal Medicine Physician | Milwaukee, WI | 2017 |
| Amy Leidal, PHARMD | 1336424381 | Pharmacist | Austin, TX | 2011 |
| Brian Leidal, MA LPC CMHC | 1154083897 | Mental Health Counselor | Ann Arbor, MI | 2021 |
| Frederick Leidal, PH.D. | 1366675241 | Clinical Neuropsychologist | Denver, CO | 2009 |
| Nathan Leidal, RN | 1922656859 | Registered Nurse | Minneapolis, MN | 2019 |
| Rebecca Leidal, M.D. | 1548209919 | Family Medicine Physician | Iowa City, IA | 2006 |
| Ashlee Leidall, DPT | 1548737349 | Physical Medicine & Rehabilitation Physician | Waterford, WI | 2018 |
| Samantha Leide | 1952100448 | Physician Assistant | Willowbrook, IL | 2025 |
| Julie Leidecker, PT | 1447301643 | Physical Therapist | Bourbonnais, IL | 2007 |
| Kathryn Leidecker | 1497261002 | Family Nurse Practitioner | Raleigh, NC | 2017 |
| Lisa Leidecker, LPC, LCADC | 1386755122 | Addiction (Substance Use Disorder) Counselor | Upper Montclair, NJ | 2006 |
| Maureen Leidecker | 1265024632 | Certified Registered Nurse Anesthetist | Park Ridge, IL | 2021 |
| Michael Leidecker, PSYD | 1689976425 | Student in an Organized Health Care Education/Training Program | Portland, OR | 2010 |
| Robin Leidecker, APRN | 1134877038 | Family Nurse Practitioner | Salem, KY | 2022 |
| Sheryl Leidecker, M.D. | 1548310816 | Pediatrics Physician | Raleigh, NC | 2007 |
| Amy Leidel, MSW | 1548418775 | Clinical Social Worker | Wauwatosa, WI | 2008 |
| Anne Leidel, RN | 1104106467 | Home Health Registered Nurse | Wind Lake, WI | 2011 |
| Bernadette Leidel, MD | 1669430963 | Pediatrics Physician | Norfolk, VA | 2006 |
| George Leidel, MD | 1881742120 | Anatomic Pathology & Clinical Pathology Physician | Sebring, FL | 2007 |
| Karen Leidel, MS, RD, LD | 1700213949 | Registered Dietitian | Blacklick, OH | 2013 |
| Katherine Leidel, LMSW, MSC | 1417510371 | School Social Worker | Yonkers, NY | 2019 |
| Laura Leidel, RN, FNP-C | 1467489617 | Family Nurse Practitioner | Atlanta, GA | 2006 |
| Lori Leidel, APNP | 1932633724 | Nurse Practitioner | Hartford, WI | 2017 |
| Matthew Leidel, APRN | 1134722499 | Critical Care Medicine Nurse Practitioner | Canton, OH | 2020 |
| Stacy Leidel, APNP | 1154415842 | Nurse Practitioner | Madison, WI | 2006 |
| Remco Leidelmeijer | 1083232250 | Licensed Practical Nurse | Carriere, MS | 2020 |
| Kristi Leidemann, RDH | 1164669750 | Dental Hygienist | Auburn, ME | 2009 |
| Susan Leidemer, LPC | 1609122100 | Professional Counselor | Allendale, NJ | 2012 |
| Jeffrey Leiden, M.D. | 1851516215 | Cardiovascular Disease Physician | Abbott Park, IL | 2007 |
| Kate Leiden | 1164104188 | Behavior Technician | Monrovia, CA | 2023 |
| Kelly Leiden, PHARMD | 1639780521 | Pharmacist | Gautier, MS | 2020 |
| Laura Leiden | 1699281923 | Registered Dietitian | Pittsburgh, PA | 2017 |
| Lesa Leiden | 1275906307 | Professional Counselor | Virginia Beach, VA | 2015 |
| Sarah Leiden | 1619665361 | Clinical Social Worker | Findlay, OH | 2023 |
| Kayla Leidenbor, PHARM.D, | 1275902017 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | West Chester, OH | 2015 |
| Corey Leidenfrost, MA | 1235289083 | Counselor | Niagara Falls, NY | 2007 |
| Jeremy Leidenfrost, MD | 1275739872 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Chesterfield, MO | 2007 |
| Katie Leidenfrost | 1669264206 | Behavior Technician | Sartell, MN | 2025 |
| Ronald Leidenfrost, MD | 1215936745 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Chesterfield, MO | 2005 |
| Ashley Leidenheimer | 1497261804 | Physical Therapy Assistant | Las Vegas, NV | 2017 |
| Monte Leidenix, M.D. F.A.C.S. | 1104814425 | Ophthalmology Physician | Bismarck, ND | 2005 |
| Thomas Leidenthal, CMT | 1205215233 | Reflexologist | Antioch, CA | 2015 |
| Amanda Leider, PHARMD | 1356803779 | Pharmacist | Alliance, NE | 2019 |
| Amy Leider, MS/CCC-SLP | 1154553840 | Speech-Language Pathologist | Charlottesville, VA | 2009 |
| Andrew Leider | 1821467051 | Physical Therapist | Alliance, NE | 2015 |
| Arielle Leider, MS | 1255798773 | Professional Counselor | Medford, OR | 2016 |
| Brianna Leider, MA | 1164342168 | Behavior Analyst | Ramsey, NJ | 2026 |
| Calen Leider, D.D.S. | 1508203076 | Dentist | Sheboygan, WI | 2013 |
| Camille Leider, NP | 1972548766 | Family Nurse Practitioner | Springfield, OR | 2006 |
| Curtis Leider | 1982056362 | Pharmacist | Clintonville, WI | 2016 |
| Ellen Leider, NP | 1922310713 | Family Nurse Practitioner | Randallstown, MD | 2010 |
| Harry Leider, M.D. | 1437446358 | Internal Medicine Physician | Baltimore, MD | 2011 |
| Holly Leider, M.D. | 1720014053 | Internal Medicine Physician | Milwaukee, WI | 2006 |
| Jason Leider, M.D. | 1417035791 | Internal Medicine Physician | Bronx, NY | 2006 |
| Jeffrey Leider, MD | 1548259641 | Otolaryngology Physician | Farmington, MI | 2005 |
| Jeffrey Leider | 1790471126 | Addiction (Substance Use Disorder) Counselor | Las Vegas, NV | 2023 |
| Jessica Leider | 1346088614 | Recreation Therapist | North Chicago, IL | 2024 |
| Joseph Leider, MD | 1891364881 | Orthopaedic Surgery Physician | La Jolla, CA | 2021 |
| Julia Leider, DPT | 1356222152 | Physical Therapist | Itasca, IL | 2025 |
| Justin Leider, LMSW | 1265015739 | Social Worker | Brooklyn, NY | 2021 |
| Karen Leider, MD | 1669525945 | Family Medicine Physician | Santa Rosa, CA | 2007 |
| Kristina Leider, DO | 1902746316 | Student in an Organized Health Care Education/Training Program | Poughkeepsie, NY | 2026 |
| Lindsay Leider, ARNP | 1235648296 | Obstetrics & Gynecology Nurse Practitioner | Fort Lauderdale, FL | 2017 |
| Maria Leider | 1225483365 | Pediatric Physical Therapist | Burnsville, MN | 2016 |
| Meredith Leider, QMHS | 1871070318 | Case Manager/Care Coordinator | Columbus, OH | 2018 |
| Michael Leider, DDS | 1730193210 | General Practice Dentistry | Jamaica, NY | 2006 |
| Morgan Leider, MD | 1073187027 | Family Medicine Physician | Nashville, TN | 2021 |
| Natalia Leider | 1790554350 | Mental Health Counselor | Brooklyn, NY | 2023 |
| Nicholas Leider | 1063774966 | Counselor | Tacoma, WA | 2012 |
| Rachel Leider | 1275310021 | Student in an Organized Health Care Education/Training Program | Pasadena, CA | 2023 |
| Robert Leider, M.D. | 1518135052 | Psychiatry Physician | Chicago, IL | 2008 |
| Stefanie Leider, P.T. | 1851468557 | Physical Therapist | Chicago, IL | 2006 |
| Alexis Leiderman | 1437838315 | Audiologist | Elmhurst, NY | 2023 |
| Alison Leiderman, M.S. CCC-SLP | 1467786582 | Speech-Language Pathologist | New York, NY | 2009 |
| Deborah Leiderman, M.D. | 1912031410 | Neurology Physician | Mc Lean, VA | 2007 |
| Emily Leiderman, DO | 1093518581 | Student in an Organized Health Care Education/Training Program | Las Vegas, NV | 2025 |
| Ephraim Leiderman, M.D. | 1841743960 | Internal Medicine Physician | Bronx, NY | 2016 |
| Jack Leiderman, LCSW-C | 1033267802 | Clinical Social Worker | Rockville, MD | 2007 |
| Jill Leiderman, DDS | 1841427341 | General Practice Dentistry | Stony Brook, NY | 2009 |
| Jonathan Leiderman, M.D. | 1083610281 | Anesthesiology Physician | New Hyde Park, NY | 2005 |
| Jonathan Leiderman | 1912753211 | Physician Assistant | Syracuse, NY | 2024 |
| Joshua Leiderman, M.D. | 1841247327 | Family Medicine Physician | Las Vegas, NM | 2006 |
| Leonardo Leiderman, PSY.D.,ABPP | 1720121197 | Clinical Psychologist | Harrison, NY | 2007 |
| Michael Leiderman | 1619381464 | Community Health Worker | Solana Beach, CA | 2014 |
| Rachel Leiderman, PHD | 1447418868 | Psychologist | Bellmore, NY | 2008 |
| Richard Leiderman, DMD | 1902933021 | Periodontics | Plantation, FL | 2007 |
| Ryan Leiderman | 1932491792 | Professional Counselor | Portland, OR | 2011 |
| Sarah Leiderman | 1740639319 | Physician Assistant | Long Beach, CA | 2016 |
| Sharon Leiderman, LCSW | 1285716506 | Clinical Social Worker | South Salem, NY | 2006 |
| Tamar Leiderman | 1114670205 | Pediatric Dentistry | New Hyde Park, NY | 2022 |
| Yannek Leiderman, M.D., PH.D. | 1164586616 | Ophthalmology Physician | Chicago, IL | 2006 |
| Brittney Leidheiser, MMS, PA-C | 1730966318 | Physician Assistant | Columbus, OH | 2023 |
| Loren Leidheiser, D.O. | 1336189596 | Emergency Medicine Physician | Westerville, OH | 2006 |
| Martha Leidheiser | 1992101299 | Registered Nurse | Madison, WI | 2014 |
| Paul Leidheiser, M.D. | 1932183498 | Family Medicine Physician | Columbus, OH | 2005 |
| Sophie Leidhoff | 1477250645 | Behavior Technician | San Diego, CA | 2023 |
| Katie Leidhold, DMD | 1619863263 | General Practice Dentistry | Mesa, AZ | 2025 |
| Jacob Leidholm, CNP | 1922765197 | Acute Care Nurse Practitioner | Portland, ME | 2021 |
| Michele Leidholm, FNP | 1417942335 | Family Nurse Practitioner | Underwood, ND | 2005 |
| John Leidholt, PT | 1093271363 | Physical Therapist | Beaverton, OR | 2019 |
| Koby Leidholt, MD | 1558292250 | Emergency Medicine Physician | Des Moines, IA | 2026 |
| Kylee Leidholt, DMD | 1972079614 | Dentist | Pearl City, HI | 2018 |
| Stacy Leidholt, MA, CCC-SLP | 1689898371 | Speech-Language Pathologist | Coon Rapids, MN | 2007 |
| David Leidich, DC | 1891806766 | Chiropractor | Durham, NC | 2006 |
| Jeremy Leidich, LSW | 1568195717 | Mental Health Counselor | Allentown, PA | 2022 |
| Joshua Leidich | 1679408017 | Athletic Trainer | Annville, PA | 2026 |
| Kristina Leidich, FNP | 1619517406 | Family Medicine Physician | Portland, OR | 2020 |
| Nanette Leidich | 1356743652 | Licensed Practical Nurse | Ashtabula, OH | 2014 |
| Raymond Leidich, MD | 1841262938 | Urology Physician | Liberal, KS | 2006 |
| Angela Leidig | 1669849535 | School Counselor | Washington, DC | 2015 |
| Carol Leidig | 1508176843 | Physical Therapist | Anderson, SC | 2010 |
| Ellen Leidig, FNP | 1124566195 | Family Nurse Practitioner | Durham, NC | 2017 |
| Emily Leidig, AGPCNP BC-C | 1841807625 | Adult Health Nurse Practitioner | Glade Spring, VA | 2020 |
| Fritz Leidig, M.D. | 1871533851 | Emergency Medicine Physician | Hanford, CA | 2006 |
| Gilbert Leidig, M.D. | 1902835770 | Cardiovascular Disease Physician | Newark, DE | 2006 |
| Grace Leidig | 1588582860 | Athletic Trainer | Iowa City, IA | 2026 |
| Madison Leidig, OT | 1922896364 | Occupational Therapist | Edmonds, WA | 2025 |
| Michael Leidig, RD, LDN | 1194961656 | Registered Dietitian | Brookline, MA | 2009 |
| Patrick Leidig, M.D. | 1659768158 | Urology Physician | Concord, NC | 2015 |
| Peter Leidig, PT | 1730223405 | Physical Therapist | Seattle, WA | 2007 |
| Silvia Leidig, MSW | 1265458699 | Clinical Social Worker | Ventura, CA | 2006 |
| Suzi Leidig, MD | 1710940663 | Psychiatry Physician | Camp Hill, PA | 2006 |
| Kelsey Leidig-Hebert | 1154827517 | Behavior Analyst | Shreveport, LA | 2018 |
| Brittaney Leidig-Jefferson | 1346129350 | Case Manager/Care Coordinator | Oakland, CA | 2025 |
| Maria Leidig-Law, M. ED. | 1447597000 | Mental Health Counselor | Saranac Lake, NY | 2013 |
| Alexandra Leidigh, PA-C | 1588236855 | Medical Physician Assistant | Camp Hill, PA | 2021 |
| Callie Leidigh | 1376391060 | Behavior Technician | Ocean Springs, MS | 2024 |
| Catherine Leidigh, MD | 1740370154 | Pediatrics Physician | Sharon, CT | 2006 |
| Daniel Leiding, M.D. | 1134174642 | Family Medicine Physician | Bay Pines, FL | 2006 |
| Jennifer Leiding, M.D. | 1053590273 | Pediatric Allergy/Immunology Physician | Orlando, FL | 2007 |
| Michael Leiding, MD | 1063447795 | Geriatric Medicine (Internal Medicine) Physician | Highlands Ranch, CO | 2006 |
| Wendy Leiding, LPN, RN | 1942811195 | Licensed Practical Nurse | Grand Island, NE | 2020 |
| Brittany Leidinger, M.ED., CAGS | 1275300816 | School Psychologist | Nashua, NH | 2023 |
| Kimberly Leidinger | 1861957102 | Behavior Technician | Clearwater, FL | 2019 |
| Martin Leidinger, M.D. | 1780672329 | Pulmonary Disease Physician | Prescott, AZ | 2005 |
| Mary Ann Leidinger, MSW LCSW | 1093714149 | Clinical Social Worker | Mechanicsburg, PA | 2005 |
| Richard Leidinger, M.D. | 1073605994 | Urology Physician | Berlin, VT | 2006 |
| Bethany Leidl, MD | 1255027249 | Student in an Organized Health Care Education/Training Program | Washington, DC | 2023 |
| Matthew Leidl, MD | 1023377306 | Ophthalmology Physician | Boston, MA | 2012 |
| Peter Leidl, MD | 1447257688 | Internal Medicine Physician | Long Beach, CA | 2005 |
| Rudolph Leidl, DMD | 1669541934 | General Practice Dentistry | Califon, NJ | 2006 |
| Carol Leidlein, APRN | 1598260093 | Nurse Practitioner | Fort Worth, TX | 2018 |
| Christopher Leidlein, MD | 1104313022 | Obstetrics & Gynecology Physician | Houston, TX | 2018 |
| Cynthia Leidlein | 1780021428 | Attendant Care Provider | Livonia, NY | 2013 |
| Jane Leidlein, M.D. | 1235110719 | Ophthalmology Physician | Lake Jackson, TX | 2005 |
| Payton Leidlein, MA, LPC-ASSOCIATE | 1235890682 | Professional Counselor | Waxahachie, TX | 2022 |
| Susan Leidlein, M.P.T. | 1255532214 | Orthopedic Physical Therapist | Macomb, MI | 2007 |
| Youlanda Leidlein, LMSW-CSW | 1003898800 | Clinical Social Worker | Lapeer, MI | 2005 |
| Erin Leidlein Hamilton, M.D. | 1336526250 | Emergency Medicine Physician | Chapel Hill, NC | 2015 |
| Alexander Leidner, M.D. | 1174918957 | Nephrology Physician | Chicago, IL | 2015 |
| Ashley Leidner | 1134086853 | Behavior Technician | Panama City Beach, FL | 2026 |
| Charles Leidner, MD | 1003889866 | Otolaryngology Physician | Salem, MA | 2006 |
| Charles Leidner, OTR | 1144558180 | Specialist | Clearwater, FL | 2009 |
| David Leidner | 1003165143 | Driver | Los Angeles, CA | 2012 |
| David Leidner, PHD | 1932532884 | Clinical Psychologist | Elk Grove, CA | 2013 |
| Durie Leidner, BCBA | 1396331286 | Behavior Analyst | Red Bank, NJ | 2020 |
| James Leidner | 1851898357 | Internal Medicine Physician | San Antonio, TX | 2018 |
| Katherine Leidner, RN | 1285909663 | Case Management Registered Nurse | Mission, TX | 2012 |
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).