Providers Julia Simon to Lynn Simon, P.T.
300 individual NPIs in the federal registry, part 20,250 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. 80 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Julia Simon | 1851692826 | Professional Counselor | Wauwatosa, WI | 2010 |
| Juliana Simon, MD | 1932041969 | Obstetrics & Gynecology Physician | Grand Rapids, MI | 2026 |
| Julianna Simon | 1992681415 | Behavior Technician | Schertz, TX | 2025 |
| Julie Simon, LGPC | 1033636444 | Professional Counselor | Baltimore, MD | 2017 |
| Julie Simon | 1093094971 | Genetic Counselor (M.S.) | Tacoma, WA | 2011 |
| Julie Simon, MA MBA MFT | 1174799571 | Marriage & Family Therapist | Los Angeles, CA | 2008 |
| Julie Simon, PH.D. | 1225277486 | Psychologist | Albany, NY | 2009 |
| Julie Simon | 1366842932 | Mental Health Counselor | Lynn, MA | 2014 |
| Julie Simon, LIMHP | 1437588613 | Mental Health Counselor | Omaha, NE | 2013 |
| Julie Simon, LMSW-C | 1558051714 | Mental Health Counselor | Mt Pleasant, MI | 2023 |
| Julie Simon | 1801410030 | Clinical Nurse Specialist | Cleveland, OH | 2020 |
| Julie Simon, PA | 1851761217 | Physician Assistant | Lansing, MI | 2015 |
| Julio Simon, PHARMD | 1356290662 | Pharmacist | Miami, FL | 2026 |
| Julius Simon, M.D. | 1952395006 | Pediatrics Physician | New Hartford, NY | 2005 |
| Juna Simon, NURSE PRACTITIONER | 1508520735 | Primary Care Nurse Practitioner | Brooklyn, NY | 2021 |
| Justin Simon | 1588580500 | Addiction (Substance Use Disorder) Counselor | Berkeley, CA | 2026 |
| Justin Simon, D.P.T., OCS | 1760814164 | Physical Therapist | Kyle, TX | 2013 |
| Justin Simon | 1912207218 | Pharmacist | Dallas, TX | 2010 |
| Justin Simon, M.A., LAPC, NCC, CP | 1922383009 | Mental Health Counselor | Lawrenceville, GA | 2011 |
| K. Simon, DDS | 1225072283 | General Practice Dentistry | Northfield, VT | 2006 |
| Kadia Simon, OTD, OTR/L | 1003697236 | Occupational Therapist | Columbus, OH | 2023 |
| Kaitlin Simon | 1588294847 | Behavior Technician | Wichita, KS | 2020 |
| Kaitlyn Simon | 1346823044 | Behavior Analyst | Charlotte, NC | 2021 |
| Kaja Simon | 1679266191 | Marriage & Family Therapist | Minneapolis, MN | 2023 |
| Kalysta Simon | 1457050569 | Behavior Technician | Salt Lake City, UT | 2023 |
| Kamille Simon | 1477412930 | Assistant Behavior Analyst | Tuscaloosa, AL | 2026 |
| Kandi Simon, D.C. | 1679710917 | Chiropractor | Colorado Springs, CO | 2009 |
| Kara Simon | 1477127017 | Student in an Organized Health Care Education/Training Program | Sacramento, CA | 2021 |
| Karen Simon, O.D. | 1013134600 | Optometrist | Gilbert, AZ | 2007 |
| Karen Simon, M.D. | 1124138557 | Hematology & Oncology Physician | New York, NY | 2006 |
| Karen Simon | 1174281307 | Homemaker | Las Vegas, NV | 2021 |
| Karen Simon, MD | 1174597728 | Obstetrics & Gynecology Physician | Chester, PA | 2006 |
| Karen Simon, LPC | 1275302630 | Mental Health Counselor | Salisbury, MD | 2023 |
| Karen Simon, LCSW | 1427100585 | Clinical Social Worker | Haddon Heights, NJ | 2007 |
| Karen Simon, M.D. | 1548384167 | Gastroenterology Physician | Oxnard, CA | 2007 |
| Karen Simon, PH.D. | 1669579009 | Clinical Psychologist | Newport Beach, CA | 2006 |
| Karen Simon, M.A. CCC-SLP | 1770108003 | Speech-Language Pathologist | Orlando, FL | 2020 |
| Karen Simon | 1770806440 | Pharmacist | New York, NY | 2010 |
| Karen Simon | 1952819955 | Pharmacist | Munster, IN | 2018 |
| Karissa Simon, MS, OTR/L | 1184980310 | Student in an Organized Health Care Education/Training Program | Manlius, NY | 2012 |
| Karl Simon, P.A. | 1356671630 | Physician Assistant | Dalhart, TX | 2010 |
| Karl Simon, PHARMD | 1447528575 | Pharmacist | Gainesville, GA | 2011 |
| Kassondra Simon, LSW | 1194405381 | Clinical Social Worker | Brownsburg, IN | 2023 |
| Katalin Simon, LMT | 1629601133 | Massage Therapist | Armonk, NY | 2020 |
| Katelyn Simon | 1295545457 | Behavior Technician | Lafayette, LA | 2025 |
| Katelyn Simon, DPT | 1477302438 | Physical Therapist | Gainesville, GA | 2024 |
| Katharine Simon, LCAT | 1285406868 | Drama Therapist | New York, NY | 2023 |
| Katherine Simon | 1104398932 | Physical Therapy Assistant | Lansing, MI | 2018 |
| Katherine Simon, LCSW | 1346428083 | Clinical Social Worker | Missoula, MT | 2008 |
| Katherine Simon, APNP | 1407363385 | Family Nurse Practitioner | Milwaukee, WI | 2018 |
| Katherine Simon, MD | 1427131259 | Neonatal-Perinatal Medicine Physician | Austin, TX | 2006 |
| Katherine Simon, O.D. | 1487858338 | Optometrist | Redwood City, CA | 2007 |
| Katherine Simon, MD | 1609030626 | Pediatrics Physician | Seattle, WA | 2008 |
| Katherine Simon, M.D. | 1780905794 | Diagnostic Radiology Physician | New York, NY | 2010 |
| Katherine Simon, LMSW | 1942184148 | Social Worker | Huntington Station, NY | 2025 |
| Kathleen Simon, APN | 1356438386 | Women's Health Nurse Practitioner | St Charles, IL | 2006 |
| Kathleen Simon, M.A., CCC-LSLP | 1518412444 | Speech-Language Pathologist | Hinsdale, NY | 2016 |
| Kathleen Simon, CDCA | 1780216002 | Case Manager/Care Coordinator | Lisbon, OH | 2020 |
| Kathleen Simon, CNM | 1790885630 | Midwife | Las Cruces, NM | 2006 |
| Kathleen Simon, CRNP | 1831198688 | Adult Health Nurse Practitioner | York, PA | 2005 |
| Kathleen Simon, LCSW | 1942337910 | Clinical Social Worker | Southbridge, MA | 2007 |
| Kathrine Simon, CNM MS | 1912075573 | Advanced Practice Midwife | Bloomington, MN | 2006 |
| Kathryn Simon | 1023671799 | Clinical Child & Adolescent Psychologist | New Orleans, LA | 2019 |
| Kathryn Simon, PT, DPT | 1104647809 | Physical Therapist | Indianaplis, IN | 2024 |
| Kathryn Simon, M.D. | 1316962038 | Family Medicine Physician | Longview, TX | 2006 |
| Kathryn Simon, MD | 1376645374 | Dermatology Physician | Bryn Mawr, PA | 2006 |
| Kathryn Simon, PT | 1700322237 | Physical Therapist | Mequon, WI | 2017 |
| Kathryn Simon, PA-C | 1801255013 | Medical Physician Assistant | Atlanta, GA | 2016 |
| Kathryn Simon, DDS | 1881850576 | Dentist | Saint Louis, MO | 2008 |
| Kathryn Simon | 1891337713 | Speech-Language Pathologist | Mankato, MN | 2019 |
| Kathy Simon | 1386920460 | Clinical Social Worker | Lowell, MA | 2011 |
| Kathy Simon, RN | 1962264143 | General Practice Registered Nurse | Saint Louis, MO | 2024 |
| Katiana Simon | 1205563715 | Clinical Social Worker | Carmel, NY | 2022 |
| Katie Simon, LPN | 1356140719 | Licensed Practical Nurse | Flint, MI | 2025 |
| Katie Simon, O.D. | 1366429581 | Optometrist | Portage, MI | 2005 |
| Katie Simon, LCSW | 1548929698 | Clinical Social Worker | Broussard, LA | 2021 |
| Katie Simon, PA-C | 1790204592 | Physician Assistant | Grand Rapids, MI | 2017 |
| Katina Simon | 1689755068 | Nurse's Aide | Elgin, SC | 2006 |
| Katrina Simon, PHARMD | 1710593785 | Pharmacist | Salina, KS | 2020 |
| Katya Simon, CNM | 1235641325 | Advanced Practice Midwife | Fairfax, VA | 2017 |
| Kawana Simon, MD | 1487227328 | Student in an Organized Health Care Education/Training Program | Newark, NJ | 2021 |
| Kay Simon, M.S., CCC-SLP | 1427460617 | Speech-Language Pathologist | Houston, TX | 2014 |
| Kaycee Simon, CRNA | 1982713996 | Certified Registered Nurse Anesthetist | Fort Collins, CO | 2006 |
| Kayla Simon | 1013782143 | Behavior Technician | Corona, CA | 2023 |
| Kayla Simon, MD | 1396494944 | Student in an Organized Health Care Education/Training Program | Detroit, MI | 2022 |
| Kayla Simon | 1548073836 | Behavior Technician | West Lafayette, IN | 2025 |
| Kayla Simon | 1659104727 | Physician Assistant | Bryn Mawr, PA | 2024 |
| Kayle Simon, DPM | 1952588915 | Podiatrist | Anaheim, CA | 2008 |
| Kaylee Simon, LCSW | 1366836876 | Clinical Social Worker | Atlanta, GA | 2015 |
| Kayleigh Simon | 1881582633 | Speech-Language Pathologist | Dubuque, IA | 2025 |
| Kaylen Simon, RN | 1174106090 | Lactation Consultant (Registered Nurse) | New Orleans, LA | 2021 |
| Keejosa Simon | 1104586791 | Behavior Technician | Vestavia, AL | 2021 |
| Keianna Simon, LMHC | 1457042079 | Mental Health Counselor | Ft Lauderdale, FL | 2023 |
| Keith Simon, MD | 1265469720 | Orthopaedic Surgery Physician | Brandon, FL | 2006 |
| Keith Simon, DMD | 1457748154 | Dentist | Tampa, FL | 2015 |
| Keith Simon, OD | 1821069311 | Optometrist | Venice, CA | 2006 |
| Kelly Simon | 1164916151 | Mental Health Counselor | Maple Grove, MN | 2018 |
| Kelly Simon, RD | 1225534001 | Registered Dietitian | Houma, LA | 2018 |
| Kelly Simon | 1275255895 | Licensed Vocational Nurse | Fort Worth, TX | 2022 |
| Kelly Simon, CRNA | 1285529966 | Certified Registered Nurse Anesthetist | Minneapolis, MN | 2025 |
| Kelly Simon | 1841799384 | Occupational Therapist | Bronx, NY | 2018 |
| Kelsey Simon, LMSW | 1225442403 | Social Worker | Kansas City, KS | 2014 |
| Kelsy Simon, RN | 1780410472 | Registered Nurse | Thornton, CO | 2024 |
| Kem Simon | 1588085153 | Addiction (Substance Use Disorder) Counselor | Temecula, CA | 2013 |
| Kennedy Simon | 1124535265 | Behavior Technician | San Diego, CA | 2018 |
| Kenneth Simon, D.O. | 1073502993 | Medical Oncology Physician | New Smyrna Beach, FL | 2005 |
| Kenneth Simon, M.D. | 1366725848 | Surgery Physician | Biloxi, MS | 2011 |
| Kenneth Simon | 1497008239 | Pharmacist | La Crosse, WI | 2012 |
| Kenon Simon | 1033653498 | Behavior Technician | Las Vegas, NV | 2016 |
| Keonna Simon | 1881417004 | Behavior Technician | Columbia, SC | 2024 |
| Keri Simon | 1205911880 | Massage Therapist | Faribault, MN | 2006 |
| Keri Simon, LCSW | 1558644138 | Clinical Social Worker | Saint Louis, MO | 2011 |
| Kerri-Lee Simon, L.C.S.W | 1922295104 | Mental Health Counselor | Calabasas, CA | 2007 |
| Kerry Simon, MD | 1205823762 | Family Medicine Physician | Berlin, WI | 2005 |
| Kevie Simon, LPC | 1407663602 | Professional Counselor | Rogers, AR | 2024 |
| Kevin Simon, MD, MPH | 1386031631 | Psychiatry Physician | Boston, MA | 2015 |
| Kevin Simon | 1609145986 | Rehabilitation Practitioner | Pasadena, CA | 2011 |
| Kevin Simon | 1659697340 | Counselor | Chula Vista, CA | 2010 |
| Kevin Simon, MBA | 1831900992 | Case Manager/Care Coordinator | Newark, NJ | 2025 |
| Keyera Simon, LCSW-C | 1942710835 | Social Worker | Baltimore, MD | 2017 |
| Khalijah Simon | 1750950051 | Behavior Technician | Charlotte, NC | 2021 |
| Kierra Simon, RBT | 1750897856 | Behavior Analyst | Huntersville, NC | 2017 |
| Kiley Simon | 1154846905 | Case Manager/Care Coordinator | Ponca City, OK | 2017 |
| Kim Simon, NP | 1962034033 | Adult Health Nurse Practitioner | Houston, TX | 2020 |
| Kimberley Simon, LCSW | 1396046777 | Clinical Social Worker | Tybee Island, GA | 2010 |
| Kimberly Simon, APRN | 1053553974 | Nurse Practitioner | Fleming Island, FL | 2009 |
| Kimberly Simon, LSW | 1104459445 | Social Worker | Scranton, PA | 2020 |
| Kimberly Simon, PA-C | 1154798189 | Physician Assistant | Orland Park, IL | 2015 |
| Kimberly Simon, PT, DPT | 1366589434 | Physical Therapist | Center Point, IA | 2007 |
| Kimberly Simon, MD | 1437166246 | Pediatrics Physician | Ramsey, MN | 2006 |
| Kimberly Simon, PHARMD | 1487907424 | Pharmacist | Columbus, OH | 2012 |
| Kimberly Simon, LPCC | 1538972138 | Mental Health Counselor | Fergus Falls, MN | 2025 |
| Kimberly Simon, PA | 1669153466 | Physician Assistant | Astoria, NY | 2023 |
| Kindle Simon, PA | 1104209915 | Medical Physician Assistant | Rogers, AR | 2015 |
| Kirk Simon | 1043399611 | Pediatrics Physician | Salt Lake City, UT | 2006 |
| Kirk Simon, MD | 1699853580 | Diagnostic Radiology Physician | Modesto, CA | 2006 |
| Kirsten Simon, PT | 1538877832 | Physical Therapist | Edmond, OK | 2022 |
| Kizzy Simon, CRNP | 1952808693 | Acute Care Nurse Practitioner | Washington, DC | 2018 |
| Kris Dexter Simon, MD | 1962151530 | Family Medicine Physician | Loveland, CO | 2022 |
| Krista Simon, P.T. | 1093729626 | Specialist | New York, NY | 2006 |
| Krista Simon | 1679187843 | Home Health Aide | Fleming, OH | 2020 |
| Krista Simon, BS | 1689148637 | Case Manager/Care Coordinator | Salem, OR | 2019 |
| Kristen Simon, PHARM D | 1144473380 | Pharmacist | Amityville, NY | 2008 |
| Kristen Simon | 1194619833 | Behavior Technician | McDonough, GA | 2025 |
| Kristen Simon, M.D., M.P.H | 1205363991 | Pediatrics Physician | Virginia Beach, VA | 2017 |
| Kristen Simon, CRNA | 1386916690 | Certified Registered Nurse Anesthetist | Rochester, NY | 2012 |
| Kristi Simon, CRNA | 1003192592 | Certified Registered Nurse Anesthetist | Metairie, LA | 2011 |
| Kristi Simon | 1497137210 | Physical Therapist | Farmington Hills, MI | 2015 |
| Kristiana Simon, PA-C | 1447094586 | Physician Assistant | Princeton Junction, NJ | 2024 |
| Kristie Simon | 1750269684 | Case Management Registered Nurse | Minneapolis, MN | 2025 |
| Kristin Simon | 1215057526 | Mental Health Counselor | Oklahoma City, OK | 2007 |
| Kristin Simon, MSN, APRN, FNP-C | 1679290696 | Family Nurse Practitioner | Omaha, NE | 2022 |
| Kristina Simon | 1144503855 | Counselor | Beverly, MA | 2011 |
| Kristine Simon | 1164150702 | Speech-Language Pathologist | Sulphur, LA | 2022 |
| Kristine Simon, R.N., L.P.C. | 1902103161 | Professional Counselor | Madison, WI | 2011 |
| Kristyn Simon | 1184255259 | Professional Counselor | Huntingdon Valley, PA | 2020 |
| Krystie Simon | 1861829798 | Community Health Worker | Ruby, AK | 2013 |
| Krystyna Simon, APRN | 1164288197 | Family Nurse Practitioner | Lincoln, NE | 2024 |
| Kurt Simon, M.DIV., C.A.D.C. | 1871719625 | Mental Health Counselor | Hillsboro, IL | 2007 |
| Kyle Simon | 1629470711 | General Practice Physician | Bethesda, MD | 2014 |
| Kyle Simon, PSYD, LP, LAC | 1649794165 | Clinical Psychologist | Northglenn, CO | 2017 |
| Kylie Simon | 1891624631 | Mental Health Counselor | Pittsburgh, PA | 2026 |
| Ladonna Simon | 1689271199 | Personal Care Attendant | Las Vegas, NV | 2020 |
| Laela Simon, OTR/L | 1346805009 | Occupational Therapist | Wallingford, CT | 2019 |
| Lagwenia Simon | 1427930809 | Mental Health Counselor | Jackson, MS | 2025 |
| Lakesha Simon | 1609318492 | Contractor | Lithia Springs, GA | 2016 |
| Lakeshia Simon | 1215672266 | Personal Care Attendant | Barboursville, WV | 2022 |
| Lakisha Simon | 1215730007 | Case Manager/Care Coordinator | Norman, OK | 2025 |
| Lana Simon, F.N.P | 1962442947 | Family Nurse Practitioner | Denver, CO | 2006 |
| Lanah Simon | 1497001440 | Pharmacist | Valley Village, CA | 2012 |
| Lara Simon, LCSW, LMSW | 1407136468 | Clinical Social Worker | Kansas City, MO | 2011 |
| Larry Simon, DC | 1265411193 | Chiropractor | Garden City, SC | 2006 |
| Larry Simon, MD | 1336148246 | Gynecology Physician | Columbus, OH | 2005 |
| Larry Simon, MHC | 1487752119 | Mental Health Counselor | Woonsocket, RI | 2006 |
| Larrye Simon, LS | 1487593380 | Personal Care Attendant | New Carrollton, MD | 2026 |
| Latasha Simon | 1083561583 | Home Health Aide | Washington, DC | 2026 |
| Latoya Simon, PCT | 1740113596 | Pathology Specialist/Technologist | Carencro, LA | 2026 |
| Latoya Simon, NP-C | 1790203552 | Nurse Practitioner | Kennesaw, GA | 2017 |
| Latrall Simon | 1679017206 | Home Health Aide | Jacksonville, FL | 2016 |
| Latreshia Simon | 1750896726 | Mental Health Counselor | Plaquemine, LA | 2017 |
| Laura Simon, MD | 1154486249 | Internal Medicine Physician | Janesville, WI | 2006 |
| Laura Simon, DPT | 1154911600 | Physical Therapist | New Berlin, WI | 2021 |
| Laura Simon, D.M.D. | 1174649891 | Public Health Dentistry | Arlington, MA | 2007 |
| Laura Simon, PA | 1255649646 | Physician Assistant | Bronx, NY | 2010 |
| Laura Simon, M.D. | 1306080429 | Internal Medicine Physician | Pittsburgh, PA | 2009 |
| Laura Simon, M.D. | 1346539954 | General Practice Physician | Castle Rock, CO | 2011 |
| Laura Simon, LMFT | 1396198305 | Marriage & Family Therapist | Murrieta, CA | 2016 |
| Laura Simon, PH.D. | 1487228375 | Psychologist | Columbus, OH | 2021 |
| Laura Simon, MD | 1649973983 | Hospitalist Physician | Aurora, CO | 2023 |
| Laura Simon | 1689498867 | Behavior Technician | Murrieta, CA | 2024 |
| Laura Simon, LICSW | 1942503289 | Clinical Social Worker | Springfield, VT | 2010 |
| Lauran Simon, OTD, OTR/L | 1851915391 | Occupational Therapist | Glenview, IL | 2020 |
| Laurane Simon, MPA | 1174815823 | Specialist | Miami, FL | 2011 |
| Laurel Simon, MD | 1417024902 | Internal Medicine Physician | Portland, OR | 2006 |
| Lauren Simon, M.D. | 1033137013 | Sports Medicine (Family Medicine) Physician | Loma Linda, CA | 2006 |
| Lauren Simon | 1073848628 | Nurse Practitioner | Anaheim, CA | 2009 |
| Lauren Simon, M.S., RD, LDN | 1154751857 | Registered Dietitian | Baton Rouge, LA | 2013 |
| Lauren Simon, CRNA | 1205163896 | Certified Registered Nurse Anesthetist | Harrisburg, PA | 2009 |
| Lauren Simon, D.D.S. | 1295084077 | Dentist | Nokesville, VA | 2012 |
| Lauren Simon, RCSWI | 1356159594 | Clinical Social Worker | Saint Petersburg, FL | 2024 |
| Lauren Simon, PT | 1528013067 | Physical Therapist | Nottingham, MD | 2006 |
| Lauren Simon, RN | 1558044438 | Registered Nurse | Camp Hill, PA | 2023 |
| Lauren Simon, DPM | 1629837778 | Student in an Organized Health Care Education/Training Program | Chicago, IL | 2024 |
| Lauren Simon, LMSW | 1649948787 | Social Worker | New York, NY | 2021 |
| Lauren Simon | 1760058903 | Internal Medicine Physician | Boston, MA | 2021 |
| Lauren Simon | 1821341017 | Speech-Language Pathologist | Springdale, AR | 2012 |
| Lauren Simon, PT | 1922272947 | Physical Therapist | Fall River, MA | 2008 |
| Laurie Simon, FNP-C | 1437921293 | Family Nurse Practitioner | New Albany, OH | 2023 |
| Laurie Simon, RD | 1497789358 | Registered Dietitian | New York, NY | 2006 |
| Laurie Simon | 1598382434 | Occupational Therapist | Springfield, LA | 2020 |
| Lawrence Simon, M.D. | 1154581882 | Pediatric Otolaryngology Physician | Eunice, LA | 2008 |
| Lawrence Simon, DDS | 1457492092 | Orthodontics and Dentofacial Orthopedics Dentistry | Glen Rock, NJ | 2007 |
| Lawrence Simon, M.D. | 1710045281 | Surgery Physician | West Nyack, NY | 2006 |
| Lazaro Simon | 1730730235 | Mental Health Counselor | Springfield, OR | 2019 |
| Leah Simon, OT | 1508123381 | Occupational Therapist | Indianapolis, IN | 2012 |
| Leanne Simon, BCABA | 1750716056 | Behavior Analyst | Saint Petersburg, FL | 2013 |
| Leanore Simon, MBBS | 1528157500 | Neurology Physician | Merriam, KS | 2006 |
| Lee Simon, NP | 1114370418 | Nurse Practitioner | Saint Amant, LA | 2016 |
| Lee Simon, M.D. | 1457494932 | Rheumatology Physician | Boston, MA | 2007 |
| Lee Simon, M.D. | 1811068976 | Orthopaedic Surgery Physician | Salem, OH | 2006 |
| Lee Simon, PT, DPT | 1922464486 | Physical Therapist | Bloomfield Hills, MI | 2016 |
| Lee Simon, DDS | 1982802377 | Dentist | Erie, PA | 2007 |
| Lela Simon, LCPC | 1013673532 | Professional Counselor | Salisbury, MD | 2021 |
| Lena Simon | 1619568342 | Case Manager/Care Coordinator | Lilburn, GA | 2021 |
| Leonard Simon, PHD | 1013090778 | Clinical Psychologist | San Diego, CA | 2006 |
| Leonard Simon | 1609050731 | Pharmacist | Syosset, NY | 2007 |
| Leonard Simon, MD | 1841288867 | Critical Care Medicine (Internal Medicine) Physician | Hollywood, FL | 2005 |
| Leslie Simon, PH.D. | 1215012729 | Clinical Psychologist | San Rafael, CA | 2006 |
| Leslie Simon, DO | 1255310827 | Emergency Medicine Physician | Jacksonville, FL | 2006 |
| Leslie Simon | 1518597335 | Behavior Technician | Blacklick, OH | 2020 |
| Leslie Simon, D.D.S. | 1538163894 | General Practice Dentistry | Cross River, NY | 2005 |
| Lewis Simon, KINESIOTHERAPIST | 1972555969 | Kinesiotherapist | Tuscaloosa, AL | 2006 |
| Liana Simon, PHARM D | 1568568905 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Los Angeles, CA | 2006 |
| Liliana Simon, MD | 1194708313 | Pediatrics Physician | Rockville, MD | 2005 |
| Lilla Simon, MD | 1801550181 | Student in an Organized Health Care Education/Training Program | Poughkeepsie, NY | 2021 |
| Lillian Simon | 1558240218 | Behavior Technician | King George, VA | 2025 |
| Lillian Simon | 1831401173 | Clinical Social Worker | Pasadena, CA | 2010 |
| Lilly Simon, PSYD | 1821949157 | Cognitive & Behavioral Psychologist | New York, NY | 2026 |
| Lily Simon | 1073352464 | Behavior Technician | Crowley, LA | 2024 |
| Lily Simon | 1356861181 | Mental Health Counselor | Cleveland, OH | 2017 |
| Linda Simon, LCSW | 1194822007 | Social Worker | Blue Point, NY | 2006 |
| Linda Simon, LPC | 1245323500 | Professional Counselor | Rome, GA | 2006 |
| Linda Simon, D.D.S., M.S. | 1255630521 | Orthodontics and Dentofacial Orthopedics Dentistry | Concord, NC | 2011 |
| Linda Simon | 1295329019 | Case Manager/Care Coordinator | Euclid, OH | 2021 |
| Linda Simon, LICSW | 1326026741 | Clinical Social Worker | Staughton, MA | 2006 |
| Linda Simon | 1528278249 | Counselor | Miami Beach, FL | 2007 |
| Linda Simon, MA MFT | 1720142540 | Marriage & Family Therapist | Canoga Park, CA | 2006 |
| Linda Simon, MA | 1760612253 | Case Manager/Care Coordinator | Bernalillo, NM | 2009 |
| Linda Simon, D.C. | 1982605705 | Chiropractor | Scottsdale, AZ | 2005 |
| Lindsay Simon | 1013432624 | Pharmacist | Thomasville, NC | 2017 |
| Lindsay Simon, M.D. | 1700199866 | Forensic Pathology Physician | Philadelphia, PA | 2010 |
| Lindsay Simon, MS LMFT | 1811344526 | Marriage & Family Therapist | Seattle, WA | 2016 |
| Lindsay Simon, MA, MFT | 1932459351 | Marriage & Family Therapist | San Diego, CA | 2012 |
| Lindsay Simon | 1992179071 | Behavior Analyst | Woburn, MA | 2015 |
| Lindsey Simon | 1639528672 | Surgical Assistant | Norcross, GA | 2016 |
| Lindsey Simon, M.S.W.,L.C.S.W. | 1689859258 | Clinical Social Worker | Utica, NY | 2008 |
| Lindsey Simon, LLMSW | 1720785561 | Social Worker | Lansing, MI | 2023 |
| Lindsey Simon | 1902557846 | Marriage & Family Therapist | Southlake, TX | 2022 |
| Lindsey Simon, LMSW | 1922897271 | Social Worker | Chesterfield, MO | 2025 |
| Linice Simon | 1972003176 | Behavior Technician | Novi, MI | 2018 |
| Lionide Simon | 1902554157 | Registered Nurse | Brooklyn, NY | 2022 |
| Lisa Simon, MSW, LISW | 1114945730 | Clinical Social Worker | Newark, OH | 2006 |
| Lisa Simon, RPH | 1194095356 | Pharmacist | New York, NY | 2012 |
| Lisa Simon | 1457916678 | Developmental Therapist | Morton Grove, IL | 2019 |
| Lisa Simon, MA CCC-SLP | 1588087019 | Speech-Language Pathologist | Toledo, OH | 2014 |
| Lisa Simon | 1588114961 | Audiologist | Southfield, MI | 2016 |
| Lisa Simon, MD, DMD | 1730594458 | Internal Medicine Physician | Boston, MA | 2014 |
| Lisa Simon, PC | 1740604545 | Mental Health Counselor | Dublin, OH | 2014 |
| Lisa Simon, LAC | 1770610388 | Counselor | Fargo, ND | 2007 |
| Lisa Simon, DPT | 1790957694 | Specialist | Hurst, TX | 2008 |
| Lisa Simon, LPC | 1891952065 | Professional Counselor | Philadelphia, PA | 2008 |
| Lisa Simon, OT | 1902016835 | Occupational Therapist | Kingwood, TX | 2007 |
| Liya Simon | 1609798206 | Physician Assistant | New Hyde Park, NY | 2026 |
| Liz Simon, MSW | 1962206524 | Social Worker | Brooklyn, NY | 2025 |
| Lizbeth Simon | 1114681921 | Case Manager/Care Coordinator | Middle Village, NY | 2021 |
| Llewellyn Simon, M.D. | 1063494128 | Internal Medicine Physician | Lake Providence, LA | 2005 |
| Lloyd Simon, M.D. | 1811921463 | Internal Medicine Physician | Southold, NY | 2006 |
| Lois Simon, RN | 1154798528 | Registered Nurse | Buffalo, MN | 2015 |
| Lois Simon, MSW LCSW-BACS | 1285378067 | Clinical Social Worker | Marrero, LA | 2022 |
| Lois Simon, MSW CSW | 1952598245 | Clinical Social Worker | East Lansing, MI | 2007 |
| Loralyn Simon, RD, CDE | 1598807802 | Registered Dietitian | Appleton, WI | 2007 |
| Lori Simon, M.D. | 1477639813 | Psychiatry Physician | New York, NY | 2006 |
| Lori Simon, LISW | 1699218859 | Clinical Social Worker | Beaufort, SC | 2016 |
| Lori Simon, LPN | 1821428186 | Licensed Practical Nurse | Wisconsin Rapids, WI | 2013 |
| Lori Simon, ED.D.P.C.C. | 1851483929 | Professional Counselor | Covington, KY | 2006 |
| Lorraine Simon, PH.D. | 1104273606 | Psychologist | Washington, DC | 2016 |
| Lorri Simon | 1245340124 | Physical Therapist | Spring, TX | 2006 |
| Lorrick Simon | 1316809940 | Pharmacist | Fair Oaks, CA | 2025 |
| Louenda Simon, LPTA | 1205720711 | Physical Therapy Assistant | Lithonia, GA | 2025 |
| Louis Simon, OD | 1962928721 | Optometrist | Edmond, OK | 2017 |
| Lourdes Simon | 1023536273 | Behavior Technician | Miami, FL | 2017 |
| Lovely Simon, RPT | 1396928503 | Physical Therapist | West Bloomfield, MI | 2007 |
| Lucas Simon, DPT | 1477488245 | Physical Therapist | Fargo, ND | 2026 |
| Lucretia Simon, RN | 1508305061 | Registered Nurse | Parma, OH | 2017 |
| Luke Simon, DO | 1740804590 | Ophthalmology Physician | Stockton, CA | 2020 |
| Lydia Simon, PHARM.D. | 1073979068 | Pharmacist | Fountain Valley, CA | 2016 |
| Lydia Simon | 1396687455 | Personal Care Attendant | North Las Vegas, NV | 2026 |
| Lyncy Simon, PA | 1053695700 | Physician Assistant | Poughkeepsie, NY | 2011 |
| Lynisha Simon | 1003646399 | Behavior Technician | Farmington Hills, MI | 2024 |
| Lynn Simon, P.T. | 1306871165 | Physical Therapist | Watertown, SD | 2006 |
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).