Providers Kim Leidner, MSRD, CDE to Daniel Leigh, DMD
300 individual NPIs in the federal registry, part 12,473 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. 85 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Kim Leidner, MSRD, CDE | 1790853745 | Registered Dietitian | West Babylon, NY | 2006 |
| Michael Leidner, MD | 1538124987 | Emergency Medicine Physician | Lancaster, CA | 2006 |
| Rachel Leidner, M.D. | 1770879553 | Child & Adolescent Psychiatry Physician | Dallas, TX | 2011 |
| Richard Leidner, MD | 1265492391 | Neurology Physician | Fort Sam Houston, TX | 2006 |
| Rom Leidner, MD | 1801908702 | Medical Oncology Physician | Portland, OR | 2006 |
| Ronald Leidner | 1740697135 | Athletic Trainer | Denton, TX | 2014 |
| Sheldon Leidner, MD | 1649275280 | Gastroenterology Physician | Monticello, NY | 2005 |
| Suzanne Leidner | 1144873019 | Behavior Technician | Fairfield, CA | 2019 |
| Elizabeth Leidolf, MA, MBA, LCADC | 1679833859 | Addiction (Substance Use Disorder) Counselor | Salem, NJ | 2012 |
| Kaitlin Leidolph, MS, OTR/L | 1255216206 | Pediatric Occupational Therapist | Lockport, NY | 2025 |
| Alexandria Leidt, BCBA | 1255008751 | Behavior Analyst | Colorado Springs, CO | 2021 |
| Adam Leidtke, P.C.C. | 1740597681 | Professional Counselor | Parma Heights, OH | 2010 |
| Byron Leidtke, D.D.S. | 1336144286 | General Practice Dentistry | Delaware, OH | 2005 |
| Anne Leidy, MPT | 1033302146 | Physical Therapist | Ambler, PA | 2007 |
| Avery Leidy | 1912894072 | Athletic Trainer | College Station, TX | 2025 |
| Brandi Leidy | 1609676063 | Personal Care Attendant | Cedar Bluffs, NE | 2025 |
| David Leidy, D.M.D. | 1265561666 | General Practice Dentistry | Wayne, PA | 2007 |
| Deborah Leidy | 1548570575 | Licensed Practical Nurse | Plymouth Meeting, PA | 2010 |
| Geri Leidy | 1114563566 | Social Worker | Red Lion, PA | 2019 |
| Gordon Leidy, PH.D. | 1336178797 | Audiologist | West Chester, PA | 2006 |
| Hollis Leidy, AUD | 1992218440 | Audiologist | Farmington Hills, MI | 2017 |
| Janet Leidy, M.AC., L.AC., | 1144453499 | Acupuncturist | Hatfield, PA | 2009 |
| Jay Leidy, DC | 1710534730 | Chiropractor | Mauldin, SC | 2019 |
| Jeffrey Leidy, DMD | 1891934592 | Dentist | Virginia Beach, VA | 2009 |
| Jennifer Leidy, M.D. | 1346561008 | Anatomic Pathology & Clinical Pathology Physician | Edgewood, KY | 2010 |
| Jill Leidy | 1790923373 | Registered Nurse | Plymouth Meeting, PA | 2009 |
| John Leidy, M.D.-PH.D. | 1528174059 | Endocrinology, Diabetes & Metabolism Physician | Huntington, WV | 2006 |
| Karen Leidy | 1982795720 | Adult Health Nurse Practitioner | Murfreesboro, TN | 2006 |
| Katelyn Leidy | 1447694583 | Mental Health Counselor | Denver, CO | 2013 |
| Katelyn Leidy, LGPC | 1992547145 | Professional Counselor | Falls Church, VA | 2024 |
| Lisa Leidy, RN | 1568048585 | Psychiatric/Mental Health Nurse Practitioner | Dover, DE | 2021 |
| Lu Leidy, MD | 1710034087 | Child & Adolescent Psychiatry Physician | Goldsboro, NC | 2007 |
| Luke Leidy, MD | 1740129139 | Student in an Organized Health Care Education/Training Program | Stanford, CA | 2026 |
| Mary Leidy | 1821630807 | School Social Worker | Broadlands, VA | 2019 |
| Megan Leidy | 1730910761 | Student in an Organized Health Care Education/Training Program | Lima, OH | 2024 |
| Melody Leidy, CNA | 1245648997 | Nurse's Aide | Brier, WA | 2014 |
| Patricia Leidy, FNP-C | 1720807977 | Nurse Practitioner | Dover, DE | 2024 |
| Paula Leidy | 1780475145 | Home Health Aide | Parkersburg, WV | 2025 |
| Philip Leidy, PHD | 1265582902 | Clinical Psychologist | Whittier, CA | 2007 |
| Susan Leidy | 1245647270 | Speech-Language Pathologist | Petaluma, CA | 2014 |
| Suzanne Leidy | 1831656818 | Registered Nurse | Harleysville, PA | 2019 |
| Thomas Leidy, L.AC. | 1811409709 | Acupuncturist | San Francisco, CA | 2017 |
| Alaina Leiendecker, D.M.D. | 1700198058 | Endodontics | Flagstaff, AZ | 2010 |
| Allie Leiendecker | 1942019591 | Behavior Technician | Ruston, LA | 2025 |
| Deborah Leiendecker | 1336831635 | Registered Nurse | Farmington Hills, MI | 2023 |
| Emily Leiendecker, PTA | 1851785562 | Physical Therapy Assistant | Lutherville, MD | 2015 |
| Eric Leiendecker, CCP | 1447560313 | Perfusionist | Livonia, MI | 2010 |
| Eric Leiendecker, M.D. | 1881038784 | Anesthesiology Physician | Madison, WI | 2013 |
| Jeffery Leiendecker, MAT | 1083433213 | Massage Therapist | Kapaa, HI | 2024 |
| Lucy Leiendecker, PHARMD | 1467905760 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Mansfield, OH | 2016 |
| Thomas Leiendecker, D.D.S. | 1528236429 | Public Health Dentistry | Bethesda, MD | 2008 |
| Annette Leier, M.ED. OTR L | 1568545929 | Pediatric Occupational Therapist | Anchorage, AK | 2006 |
| Bethany Leier | 1497432975 | Speech-Language Pathologist | Dickinson, ND | 2023 |
| Briana Leier, M.S. CCC-SLP | 1396134458 | Speech-Language Pathologist | Beulah, ND | 2015 |
| Carl Leier, M.D. | 1336192350 | Cardiovascular Disease Physician | Columbus, OH | 2006 |
| Cassidy Leier, LCSW | 1477263101 | Clinical Social Worker | Minot, ND | 2022 |
| Cory Leier, PT | 1558649665 | Physical Therapist | Milwaukee, WI | 2011 |
| Darrell Leier, M.D. | 1619920733 | Family Medicine Physician | Hoyt Lakes, MN | 2006 |
| Elizabeth Leier, SLP | 1790804631 | Speech-Language Pathologist | North Saint Paul, MN | 2007 |
| Eryn Leier, CRNA | 1740968767 | Certified Registered Nurse Anesthetist | Grand Forks, ND | 2023 |
| Heather Leier, FNP-C | 1225057417 | Family Nurse Practitioner | Bismarck, ND | 2006 |
| Heather Leier | 1891300794 | Peer Specialist | Minot, ND | 2020 |
| Jared Leier | 1548156110 | Acupuncturist | Oakland, CA | 2025 |
| Jennicca Leier, DDS | 1669367652 | Dentist | Saint Paul, MN | 2025 |
| Jennifer Leier, FNP | 1649610742 | Family Nurse Practitioner | Bismarck, ND | 2013 |
| Kallyn Leier, APRN, CRNA | 1851144620 | Certified Registered Nurse Anesthetist | Duluth, MN | 2024 |
| Kristy Leier, FNP-C | 1093028334 | Family Nurse Practitioner | Minot, ND | 2010 |
| Kristy Leier, RN | 1184446189 | Registered Nurse | Cheyenne, WY | 2024 |
| Lawrence Leier | 1982558946 | Adult Companion | Hague, ND | 2026 |
| Makenna Leier | 1588501332 | Licensed Practical Nurse | Bismarck, ND | 2026 |
| Mary Leier, N.P. | 1417216391 | Family Nurse Practitioner | Los Angeles, CA | 2012 |
| Rachel Leier, FNP-C | 1952663833 | Family Nurse Practitioner | Chaska, MN | 2012 |
| Rosalind Leier | 1033062088 | Personal Care Attendant | Hague, ND | 2026 |
| Sandra Leier, RN | 1891405429 | Registered Nurse | Peridot, AZ | 2022 |
| Sara Leier | 1588078646 | Nurse Practitioner | Rochester, MN | 2014 |
| Tasha Leier, FNP-C | 1851074033 | Family Nurse Practitioner | Minot, ND | 2023 |
| Tim Leier, MD | 1972777316 | Interventional Pain Medicine Physician | Rancho Mirage, CA | 2008 |
| Grace Leierwood | 1972102580 | School Social Worker | Minneapolis, MN | 2020 |
| Gregory Leierwood, FNP | 1114969664 | Family Nurse Practitioner | Minneapolis, MN | 2006 |
| Deborah Leif, MSW, LCSW | 1629560933 | Clinical Social Worker | New Brunswick, NJ | 2018 |
| Elizabeth Leif | 1104672500 | Counselor | San Diego, CA | 2024 |
| Erica Leif | 1285316729 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2023 |
| Ethan Leif, MD | 1932896123 | Student in an Organized Health Care Education/Training Program | Sioux Falls, SD | 2023 |
| Hillaree Leif, PT, DPT, ATC | 1659845857 | Physical Therapist | Scottsdale, AZ | 2019 |
| Jackie Leif, LMFT | 1184936676 | Massage Therapist | Plantation, FL | 2010 |
| Joshua Leif, O.D. | 1003888470 | Optometrist | Houston, TX | 2006 |
| Kaitlin Leif, M.S. | 1164935219 | Speech-Language Pathologist | Charlotte, NC | 2017 |
| Karen Leif, RN | 1497043293 | Registered Nurse | Roseville, MN | 2011 |
| Kyle Leif, DPT | 1447444005 | Physical Therapist | Wenatchee, WA | 2007 |
| Madason Leif, PT, DPT | 1730966607 | Physical Therapist | Sioux Falls, SD | 2023 |
| Marilyn Leif, MD | 1841812245 | Diagnostic Radiology Physician | New Orleans, LA | 2020 |
| Paula Leif, CRNP | 1912996323 | Psychiatric/Mental Health Nurse Practitioner | Henderson, NC | 2005 |
| Perry Leif, OTR/L | 1366966236 | Occupational Therapist | Phoenix, AZ | 2017 |
| Katie Leifeld, LIMHP, LADC | 1902310055 | Mental Health Counselor | Norfolk, NE | 2017 |
| Mikaela Leifeld | 1407574544 | Pharmacist | Eagan, MN | 2022 |
| Nicholas Leifeld, MD | 1316881519 | Family Medicine Physician | Duluth, MN | 2026 |
| Rebecca Leifeld, LCPC | 1790887008 | Professional Counselor | Arlington Heights, IL | 2006 |
| Lana Leifels, ATC, LAT | 1396152302 | Athletic Trainer | Camp Lejeune, NC | 2014 |
| Aaron Leifer, M.D. | 1295085686 | Anatomic Pathology & Clinical Pathology Physician | Conyers, GA | 2012 |
| Adina Leifer, PT, DPT | 1710131552 | Physical Therapist | Scarsdale, NY | 2008 |
| Adrienne Leifer, MS. | 1841552684 | Specialist | Plainview, NY | 2012 |
| Aimee Leifer, LCSW | 1144926858 | Clinical Social Worker | Indian Hills, CO | 2023 |
| Alden Leifer, MD | 1093740375 | Ophthalmology Physician | Paterson, NJ | 2006 |
| Amy Leifer, MD | 1730275173 | Pediatrics Physician | Ho Ho Kus, NJ | 2006 |
| Andrea Leifer | 1770917445 | Physical Therapist | New York, NY | 2013 |
| Andrew Leifer | 1174138044 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2020 |
| Andrew Leifer, MD | 1194898981 | Emergency Medicine Physician | New York, NY | 2006 |
| Andrew Leifer, M.D. | 1669693149 | Psychiatry Physician | Evergreen, CO | 2007 |
| Ann Marie Leifer, APRN | 1518360346 | Acute Care Nurse Practitioner | Dover, NH | 2014 |
| Ariel Leifer, M.D. | 1891015004 | Family Medicine Physician | Chicago, IL | 2010 |
| Bennett Leifer, M.D. | 1760448401 | Geriatric Medicine (Internal Medicine) Physician | Midland Park, NJ | 2006 |
| Chana Leifer, BCBA | 1174108773 | Behavior Analyst | Spring Valley, NY | 2021 |
| Chiara Leifer, LCSW | 1164377701 | Clinical Social Worker | San Francisco, CA | 2026 |
| Dana Leifer, M.D. | 1447380365 | Neurology Physician | New York, NY | 2007 |
| David Leifer, M.D. | 1386627958 | Diagnostic Radiology Physician | Desoto, TX | 2005 |
| Elaina Leifer, LAC | 1669747309 | Acupuncturist | Brooklyn, NY | 2012 |
| Erica Leifer | 1083157929 | Speech-Language Pathologist | Bronx, NY | 2016 |
| Errol Leifer, PH.D. | 1881743474 | Clinical Neuropsychologist | Madera, CA | 2007 |
| Gary Leifer, MD | 1376651265 | Urology Physician | Rancho Mirage, CA | 2006 |
| Gerald Leifer, D.D.S. | 1477577203 | General Practice Dentistry | Maspeth, NY | 2006 |
| Gregory Leifer, DDS | 1609905405 | General Practice Dentistry | Rocky River, OH | 2007 |
| Howard Leifer, D.D.S. | 1649319369 | General Practice Dentistry | Catskill, NY | 2007 |
| Ira Leifer, PH.D. | 1578681813 | Psychologist | Far Rockaway, NY | 2007 |
| Jane Leifer, LCSW-C | 1477766335 | Clinical Social Worker | Fairfax, VA | 2007 |
| Jared Leifer, DC | 1881318954 | Chiropractor | Spokane, WA | 2022 |
| Jessica Leifer, M.A.-CCC, SLP | 1487197075 | Speech-Language Pathologist | Far Rockaway, NY | 2016 |
| Jonnie Leifer, LCSW | 1356012736 | Clinical Social Worker | Missoula, MT | 2021 |
| Joshua Leifer, M.D. | 1225078132 | Anesthesiology Physician | Washington, DC | 2006 |
| Joyce Leifer | 1174597306 | Specialist | Pittsburgh, PA | 2006 |
| Kent Leifer, MD | 1336134634 | Allergy Physician | Merritt Island, FL | 2005 |
| Lazer Leifer, M.D. | 1982051900 | Internal Medicine Physician | Brooklyn, NY | 2016 |
| Leah Leifer, MS | 1801314737 | Specialist | Brooklyn, NY | 2017 |
| Leslie Leifer, APRN | 1679905939 | Nurse Practitioner | Topeka, KS | 2013 |
| Lifsha Leifer | 1225965668 | Social Worker | Brooklyn, NY | 2026 |
| Lisa Leifer, P.T. | 1972776649 | Pediatric Physical Therapist | Hillsborough, NJ | 2008 |
| Mark Leifer, MD | 1225009699 | Gastroenterology Physician | Lima, OH | 2006 |
| Marvin Leifer, M.D. | 1871657767 | Psychiatry Physician | Princeton, NJ | 2006 |
| Maryann Leifer, PSYD | 1861689374 | Clinical Psychologist | Boynton Beach, FL | 2007 |
| Masha Leifer | 1376892596 | Assistant Health Information Record Technician | Tustin, CA | 2012 |
| Miriam Leifer | 1851272223 | Student in an Organized Health Care Education/Training Program | Lawrence, NY | 2025 |
| Mordechai Leifer | 1730899758 | Behavior Analyst | Brooklyn, NY | 2022 |
| Norma Leifer, R.N. | 1700026044 | College Health Registered Nurse | Santa Barbara, CA | 2009 |
| Rachel Leifer, MD | 1255147013 | Student in an Organized Health Care Education/Training Program | Staten Island, NY | 2024 |
| Ratzy Leifer | 1003339383 | Specialist | Brooklyn, NY | 2017 |
| Rebecca Leifer | 1518684224 | Mental Health Counselor | Newton, MA | 2022 |
| Rochel Leifer | 1356168785 | Specialist | Brooklyn, NY | 2024 |
| Rosabelle Leifer, LCSW | 1407843493 | Clinical Social Worker | West Palm Beach, FL | 2005 |
| Sara Leifer | 1194268680 | Speech-Language Pathologist | Elmhurst, NY | 2016 |
| Stephanie Leifer, LCSW | 1649986142 | Clinical Social Worker | Voorhees, NJ | 2023 |
| Susan Leifer, ARNP | 1356475628 | Primary Care Nurse Practitioner | Boynton Beach, FL | 2007 |
| Susan Leifer, RD | 1649421397 | Registered Dietitian | La Crosse, WI | 2008 |
| Timothy Leifer, DO | 1952478802 | Family Medicine Physician | Panorama City, CA | 2006 |
| Valia Leifer, MD | 1679375877 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2025 |
| William Leifer, M.D. | 1053682559 | Anatomic Pathology & Clinical Pathology Physician | Wakarusa, KS | 2012 |
| Yechiel Leifer, MSED | 1154686434 | Specialist | Brooklyn, NY | 2012 |
| Tehilla Leifer-Bernstein, DPT | 1710644356 | Physical Therapist | East Hanover, NJ | 2021 |
| Amy Leiferman | 1376153056 | Mental Health Counselor | Tempe, AZ | 2020 |
| Angela Leiferman, PHARMD | 1790049815 | Pharmacist | Omaha, NE | 2012 |
| Carol Leiferman | 1942714316 | Physical Therapist | Sioux Falls, SD | 2017 |
| Cassi Leiferman, PHARM.D. | 1184844078 | Pharmacist | Chamberlain, SD | 2007 |
| Derek Leiferman, DC | 1801684378 | Chiropractor | Pierre, SD | 2025 |
| James Leiferman, MD | 1255339859 | Pediatrics Physician | Yuma, AZ | 2005 |
| Kristin Leiferman, M.D. | 1619064110 | Clinical & Laboratory Dermatological Immunology Physician | Salt Lake City, UT | 2006 |
| Maddison Leiferman, DPT | 1700570108 | Physical Therapist | Winner, SD | 2023 |
| Rachel Leifermann, RN, BSN | 1184461329 | Registered Nurse | Rogers, MN | 2024 |
| Elena Leifert | 1801722400 | Personal Care Attendant | Washington, DC | 2026 |
| Elizabeth Leifert, MS | 1427310267 | Specialist | New Rochelle, NY | 2012 |
| Laura Leifert, PT, DPT | 1518991579 | Physical Therapist | East Canaan, CT | 2006 |
| Max Leifert | 1083437545 | Personal Care Attendant | Washington, DC | 2024 |
| Melvyn Leifert, D.D.S. | 1306060538 | Orthodontics and Dentofacial Orthopedics Dentistry | New York, NY | 2007 |
| Michael Leifert, D.D.S. | 1013930411 | Orthodontics and Dentofacial Orthopedics Dentistry | New York, NY | 2006 |
| Thelma Leifert, REHAB SPECIALIST | 1952004947 | Addiction (Substance Use Disorder) Counselor | Washington, DC | 2023 |
| Alan Leifeste, M.D. | 1700988714 | Family Medicine Physician | Kingsland, TX | 2006 |
| Audrey Leifeste | 1043167950 | Behavior Technician | Austin, TX | 2026 |
| David Leifeste, MS, LPC | 1396820726 | Mental Health Counselor | Tulsa, OK | 2006 |
| James Leifeste, MD | 1912941709 | Anesthesiology Physician | Dallas, TX | 2006 |
| Madeline Leifeste | 1972350619 | Family Nurse Practitioner | Dallas, TX | 2024 |
| Mark Leifeste, M.D. | 1033156427 | Specialist | Boulder, CO | 2006 |
| Nina P Leifeste, DDS | 1063583896 | General Practice Dentistry | Orange, TX | 2006 |
| Ronald Leifeste, DDS | 1750314555 | General Practice Dentistry | Waco, TX | 2006 |
| Caitlin Leiffer, OTR/L | 1700639812 | Occupational Therapist | Orlando, FL | 2024 |
| Cynthia Leiffer, NP | 1598876104 | Adult Health Nurse Practitioner | Bangor, ME | 2006 |
| Alyndria Leifheit | 1548832397 | Behavior Technician | Myrtle, MS | 2021 |
| Amy Leifheit, MD | 1376707687 | Pediatrics Physician | Mattoon, IL | 2008 |
| Anastasia Leifheit, MS, RDN, CNSC, LD | 1093708851 | Registered Dietitian | Post Falls, ID | 2005 |
| Emily Leifheit, DO | 1265236269 | Student in an Organized Health Care Education/Training Program | Dayton, OH | 2025 |
| Joel Leifheit, MD | 1871696229 | Internal Medicine Physician | Peru, IL | 2006 |
| Jonathan Leifheit, LMP | 1477877280 | Massage Therapist | Vancouver, WA | 2010 |
| Joni Leifheit | 1760081053 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Findlay, OH | 2020 |
| Jud Leifheit, LCSW | 1093036147 | Clinical Social Worker | Coeur D Alene, ID | 2010 |
| Kari Leifheit, P.T. | 1477883130 | Pediatric Physical Therapist | Woodbury, MN | 2009 |
| Lisa Leifheit, APRN-CNP | 1215394564 | Family Nurse Practitioner | Bristow, OK | 2016 |
| Lucas Leifheit, DO | 1487414322 | Student in an Organized Health Care Education/Training Program | Memphis, TN | 2024 |
| Megan Leifheit | 1649741976 | Professional Counselor | Aurora, IL | 2018 |
| Michael Leifheit, PHARMD | 1376530022 | Pharmacist | Findlay, OH | 2005 |
| Michele Leifheit | 1922249820 | Mental Health Counselor | Richland, WA | 2009 |
| Ryan Leifheit, MD | 1316144942 | Anesthesiology Physician | Quincy, IL | 2007 |
| Sandra Leifheit | 1275992307 | Community Health Worker | Hollister, CA | 2016 |
| Sarah Leifheit, MSW, LICSW | 1790317717 | Clinical Social Worker | Morgantown, WV | 2020 |
| Shana Leifheit | 1093451544 | Behavior Technician | Kilmarnock, VA | 2022 |
| Shante Leifheit | 1720531379 | Clinical Social Worker | North Las Vegas, NV | 2016 |
| Steven Leifheit, DO | 1023070018 | Neuromusculoskeletal Medicine & OMM Physician | Seattle, WA | 2006 |
| Thomas Leifheit, MD | 1568555944 | Anesthesiology Physician | Madison, WI | 2006 |
| Wendy Leifheit, P.T. | 1033506993 | Physical Therapist | Westminster, CO | 2015 |
| Jordan Leifield | 1700455631 | Family Nurse Practitioner | Chesterfield, MO | 2021 |
| Brenda Leifker, PTA | 1730385964 | Physical Therapy Assistant | Fort Bragg, NC | 2007 |
| Brett Leifker | 1174012488 | Behavior Technician | Tinley Park, IL | 2018 |
| Charity Leifker | 1659817559 | Behavior Technician | Traverse City, MI | 2017 |
| Feea Leifker, PHD, MPH | 1962260992 | Clinical Psychologist | Salt Lake City, UT | 2024 |
| Kelli Leifker | 1720898513 | Mental Health Counselor | Northbrook, IL | 2025 |
| Matthew Leifker, MS, CADC | 1023430394 | Addiction (Substance Use Disorder) Counselor | Dubuque, IA | 2014 |
| Steven Leifker, D.D.S. | 1598020943 | Pediatric Dentistry | Dubuque, IA | 2012 |
| Ellen Leifman, LIC. AC. | 1629145354 | Acupuncturist | Framingham, MA | 2006 |
| Howard Leifman, CSW, PHD | 1285273185 | Clinical Social Worker | New York, NY | 2019 |
| Michael Leifman | 1760790018 | Counselor | Brooklyn, NY | 2010 |
| Stacy Leifried, APRN | 1265490585 | Family Nurse Practitioner | Henderson, NV | 2006 |
| Brett Leifson, APRN MSN PMHNP-BC | 1003338518 | Psychiatric/Mental Health Nurse Practitioner | Scottsdale, AZ | 2017 |
| Dallin Leifson, PT, DPT | 1972171114 | Physical Therapist | Idaho Falls, ID | 2021 |
| Jed Leifson | 1396383881 | Certified Registered Nurse Anesthetist | Portage, IN | 2019 |
| Joshua Leifson | 1821918228 | Peer Specialist | Auburn, WA | 2026 |
| Julie Leifson | 1083264394 | Behavior Technician | Salt Lake City, UT | 2019 |
| Kendra Leifson, MSW | 1083383038 | Clinical Social Worker | Tacoma, WA | 2021 |
| Rachael Leifson | 1902738263 | Behavior Technician | Spanish Fork, UT | 2026 |
| Scott Leifson, DO | 1790935906 | Pediatrics Physician | Fort Campbell, KY | 2008 |
| Tamara Leifson, LCSW | 1609006246 | Clinical Social Worker | Spanish Fork, UT | 2009 |
| Tyler Leifson, CRNA | 1912202003 | Certified Registered Nurse Anesthetist | Gilbert, AZ | 2011 |
| Zachary Leifson, LCSW | 1245557792 | Clinical Social Worker | South Ogden, UT | 2010 |
| Brynjar Leifsson | 1003356106 | Speech/Language/Hearing Specialist/Technologist | Melville, NY | 2017 |
| Grace Leifur | 1982245346 | Behavior Technician | Fremont, CA | 2019 |
| Rhonda Leifur, RPH | 1992309249 | Pharmacist | San Antonio, TX | 2020 |
| Elisa Leigan, R.A.S. | 1689859712 | Addiction (Substance Use Disorder) Counselor | Atascadero, CA | 2008 |
| Sharnika Leige, CSFA | 1659150902 | Surgery Physician | Johns Creek, GA | 2023 |
| Valerie Leige | 1366853749 | Electroneurodiagnostic Specialist/Technologist | Greenwood Village, CO | 2014 |
| Taylor Leigeb, DPT | 1487230363 | Physical Therapist | Traverse City, MI | 2021 |
| Whitley Leigeber | 1487269908 | Personal Care Attendant | Morgantown, WV | 2020 |
| Kelly Leigers, MS, OTR/L | 1982887089 | Occupational Therapist | Richmond, KY | 2007 |
| Daniel Leigey, M.D. | 1356637755 | Orthopaedic Surgery Physician | Greensburg, PA | 2011 |
| Halle Leigey | 1780391342 | Homemaker | Mentor, OH | 2022 |
| Jennifer Leigey | 1144914904 | Homemaker | Mentor, OH | 2023 |
| Levi Leigey | 1336068949 | Registered Nurse | Lebanon, PA | 2026 |
| Anthony Leiggi, PA-C | 1265413397 | Physician Assistant | Tripler Amc, HI | 2005 |
| China Leiggi, PA | 1235868894 | Physician Assistant | Pueblo, CO | 2022 |
| Heather Leiggi | 1669542882 | Physical Therapist | Dover, DE | 2006 |
| Sondra Leiggi Brandon, APRN | 1699906222 | Psychiatric/Mental Health Nurse Practitioner | Honolulu, HI | 2009 |
| Abigail Leigh, PHARMD | 1235658600 | Pharmacist | Charleston, SC | 2017 |
| Addison Leigh, PT | 1689379455 | Physical Therapist | Cortlandt Manor, NY | 2023 |
| Adrienne Leigh, MD | 1184364218 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2022 |
| Alexander Leigh | 1215855747 | Behavior Technician | Charlotte, NC | 2026 |
| Alexandra Leigh, MD | 1386856144 | Student in an Organized Health Care Education/Training Program | Birmingham, AL | 2007 |
| Alina Leigh | 1194180877 | Family Nurse Practitioner | Houston, TX | 2015 |
| Allison Leigh | 1609208784 | Addiction (Substance Use Disorder) Counselor | Santa Barbara, CA | 2013 |
| Amanda Leigh, OTR | 1487931556 | Occupational Therapist | Milwaukee, WI | 2011 |
| Amber Leigh | 1780412932 | Rehabilitation Practitioner | Ventura, CA | 2024 |
| Amica Leigh | 1144963885 | Case Manager/Care Coordinator | St George, UT | 2022 |
| Amie Leigh | 1083982086 | Home Health Aide | Washington, DC | 2011 |
| Andrea Leigh, PCA | 1508749623 | Personal Care Attendant | Columbia, NC | 2025 |
| Andrew Leigh, MPAS | 1235163692 | Physician Assistant | Ft Lewis, WA | 2006 |
| Andrew Leigh | 1700662467 | Massage Therapist | McKinney, TX | 2023 |
| Angela Leigh, CNIM | 1194001412 | Electroneurodiagnostic Specialist/Technologist | Claremore, OK | 2011 |
| Anna Leigh, PA | 1649087172 | Physician Assistant | Modesto, CA | 2024 |
| Annabel Leigh | 1114679198 | Social Worker | Cincinnati, OH | 2022 |
| Antonio Leigh, M.S. | 1811407943 | Mental Health Counselor | Guntersville, AL | 2017 |
| Anya Leigh | 1588036412 | Acupuncturist | Molalla, OR | 2015 |
| April Leigh | 1093048001 | Developmental Therapist | Lombard, IL | 2009 |
| April Leigh | 1689520173 | Doula | Columbus, OH | 2026 |
| Bailey Leigh | 1972386860 | Acute Care Nurse Practitioner | Temple, TX | 2023 |
| Barbara Leigh, LPC, NCC | 1093145724 | Professional Counselor | Point Clear, AL | 2013 |
| Barbara Leigh | 1114790441 | Case Manager/Care Coordinator | Austintown, OH | 2023 |
| Benjamin Leigh | 1053939827 | Behavior Analyst | Richmond, VA | 2020 |
| Beverly Leigh, MA | 1558650234 | Marriage & Family Therapist | Mountain Home, TN | 2011 |
| Beverly Leigh | 1760897706 | Clinical Social Worker | Memphis, TN | 2014 |
| Brenda Leigh | 1063226843 | Personal Care Attendant | Kearney, NE | 2025 |
| Brenda Leigh, M.S., R.D. | 1366570293 | Registered Dietitian | Appleton, WI | 2007 |
| Brenda Leigh, RPH | 1396398111 | Pharmacist | Pampa, TX | 2019 |
| Brianna Leigh, MD | 1952665838 | Neonatal-Perinatal Medicine Physician | Rochester, MN | 2012 |
| Brittany Leigh | 1699657122 | Behavior Technician | Anaheim, CA | 2025 |
| Bryan Leigh, M.D. | 1407272669 | Therapeutic Radiology Physician | San Clemente, CA | 2014 |
| Brynn Leigh | 1255037479 | Community Health Worker | West Valley City, UT | 2023 |
| Candace Leigh, M.D. | 1205070869 | Hospice and Palliative Medicine (Emergency Medicine) Physician | Cleveland, OH | 2009 |
| Charlotte Leigh | 1740028828 | Personal Care Attendant | Las Vegas, NV | 2024 |
| Charlotte Leigh | 1891346946 | Attendant Care Provider | Dunedin, FL | 2019 |
| Cheryl Leigh, FNP | 1235133877 | Family Medicine Physician | Phoenix, AZ | 2005 |
| Cheryl Leigh, LCSW | 1295343564 | Clinical Social Worker | Sarasota, FL | 2020 |
| Cheyenne Leigh, MSW | 1386590248 | Clinical Social Worker | Chesapeake, VA | 2026 |
| Chike Leigh, MD, MPH | 1710516638 | Hospice and Palliative Medicine (Internal Medicine) Physician | Atlanta, GA | 2020 |
| Christian Leigh, DPT | 1972323095 | Physical Therapist | Vallejo, CA | 2024 |
| Christina Leigh, FNP-C | 1104417666 | Nurse Practitioner | Macomb, MI | 2021 |
| Christina Leigh, MAOM, LAC, DIPL.AC. | 1760635726 | Acupuncturist | Encinitas, CA | 2008 |
| Christine Leigh, MSW | 1437232931 | Addiction (Substance Use Disorder) Counselor | Fort Huachca, AZ | 2006 |
| Christopher Leigh, D.D.S | 1780946699 | Dentist | Richland, WA | 2012 |
| Christopher Leigh, M.D. | 1922071497 | Anatomic Pathology & Clinical Pathology Physician | Dubuque, IA | 2006 |
| Claude Leigh, RRT | 1306991435 | Home Health Registered Respiratory Therapist | Weston, FL | 2007 |
| Clyde Leigh, MT | 1790141364 | Massage Therapist | Grand Rapids, MI | 2016 |
| Cody Leigh, LMT | 1669316972 | Massage Therapist | Lacey, WA | 2026 |
| Cosmas Leigh, D.C. | 1861525545 | Chiropractor | Chapel Hill, NC | 2007 |
| Cynthia Leigh, MD | 1942294517 | Endocrinology, Diabetes & Metabolism Physician | Oshkosh, WI | 2005 |
| Cynthia Leigh, D.D.S. | 1992849111 | General Practice Dentistry | Denver, NC | 2007 |
| D'Ann Leigh, APRN | 1740936954 | Family Nurse Practitioner | Bryan, TX | 2022 |
| Dana Leigh, MFT | 1598781569 | Marriage & Family Therapist | Corte Madera, CA | 2006 |
| Daniel Leigh, DMD | 1336716877 | Periodontics | Falls Church, VA | 2021 |
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).