Providers James Loos, MD to Kayla Lopas
300 individual NPIs in the federal registry, part 12,925 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. 92 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| James Loos, MD | 1801991476 | Urology Physician | Medford, OR | 2006 |
| Jason Loos, M.D. | 1396831772 | Anatomic Pathology & Clinical Pathology Physician | Lubbock, TX | 2006 |
| Jeannie Loos, LMSWCC | 1932329794 | Social Worker | Ellsworth, ME | 2007 |
| Jennifer Loos, LPC | 1477790640 | Professional Counselor | La Crosse, WI | 2009 |
| Jennifer Loos, DPT | 1548468986 | Physical Therapist | Wethersfield, CT | 2007 |
| Jessie Loos, CRNA | 1124534292 | Certified Registered Nurse Anesthetist | Toledo, OH | 2017 |
| Jill Loos, PHARMD | 1033290333 | Pharmacist | Ashland, NE | 2006 |
| Joanne Loos | 1710318415 | Counselor | Cincinnati, OH | 2013 |
| John Loos, DDS | 1790893618 | General Practice Dentistry | Chicago, IL | 2006 |
| Jonathan Loos | 1336573591 | Physical Therapist | Western Springs, IL | 2013 |
| Joseph Loos, LCSW | 1922213271 | Clinical Social Worker | Missoula, MT | 2007 |
| Joyce Loos, N.P. | 1659719144 | Adult Health Nurse Practitioner | Cheyenne, WY | 2013 |
| Julie Loos, PTA | 1194060749 | Physical Therapy Assistant | Clearwater, FL | 2012 |
| Julie Loos, PT | 1376249995 | Physical Therapist | Naperville, IL | 2023 |
| Justin Loos, CRNA | 1669821641 | Certified Registered Nurse Anesthetist | Toledo, OH | 2016 |
| Karen Loos, CRNP | 1063977973 | Adult Health Nurse Practitioner | Philadelphia, PA | 2019 |
| Karola Loos, LMSW | 1497015069 | Clinical Social Worker | Albuquerque, NM | 2012 |
| Karyn Loos, OTR/L | 1922970110 | Occupational Therapist | New London, MN | 2025 |
| Katlin Loos, PA-C | 1013585454 | Physician Assistant | Webb City, MO | 2021 |
| Kelly Loos, DPT | 1942573415 | Physical Therapist | Springfield, IL | 2012 |
| Kenneth Loos, MS LMLP LCP | 1548325806 | Psychologist | Hays, KS | 2006 |
| Kevin Loos, MSN | 1902681356 | Registered Nurse | Johnson City, TN | 2023 |
| Kim Loos, LPN | 1285924134 | Licensed Practical Nurse | Loyal, WI | 2011 |
| Kimberly Loos, DDS | 1740396563 | Dentist | San Jose, CA | 2006 |
| Larry Loos | 1407674559 | Behavior Technician | Honolulu, HI | 2024 |
| Lauren Loos | 1477707156 | Mental Health Counselor | Portland, OR | 2008 |
| Liliana Loos | 1235784620 | Case Manager/Care Coordinator | Provo, UT | 2019 |
| Linda Loos, PH.D. | 1508909177 | Psychologist | Yuba City, CA | 2007 |
| Linda Loos, RN | 1659416170 | Psychiatric/Mental Health Registered Nurse | Athens, OH | 2007 |
| Louis Loos, DDS | 1710946173 | General Practice Dentistry | Independence, MO | 2006 |
| Marvin Loos, CRNA | 1790761716 | Certified Registered Nurse Anesthetist | Bloomington, IL | 2005 |
| Mary Loos, CAC III | 1285032169 | Addiction (Substance Use Disorder) Counselor | Denver, CO | 2014 |
| Mary Loos | 1578426342 | Personal Care Attendant | West Lafayette, OH | 2025 |
| Matthew Loos, MD | 1558568261 | Surgery Physician | Morgantown, WV | 2007 |
| McKenzie Loos, PA-C | 1235837733 | Physician Assistant | Winston Salem, NC | 2023 |
| Megan Loos, NCC, LPC | 1558914416 | Professional Counselor | Chalmette, LA | 2019 |
| Megan Loos | 1881328417 | Mental Health Counselor | Everett, WA | 2022 |
| Meghan Loos | 1033850714 | Occupational Therapist | West End, NC | 2022 |
| Michael Loos, PH.D. | 1699751750 | Counselor | Laramie, WY | 2005 |
| Michelle Loos, B.S | 1265713481 | Pharmacist | Ft Wright, KY | 2011 |
| Miki Loos, RD | 1447495213 | Registered Dietitian | Shickley, NE | 2008 |
| Milana Loos | 1023940186 | Behavior Technician | Farmington Hills, MI | 2026 |
| Myka Loos | 1093582165 | Massage Therapist | Lake City, FL | 2023 |
| Rechel Loos | 1861167330 | Other Technician | Rochester, MN | 2021 |
| Richard Loos, D.C | 1366514432 | Rehabilitation Chiropractor | Del Mar, CA | 2006 |
| Robert Loos, MS, LPC-MHSP | 1245418599 | Professional Counselor | Memphis, TN | 2008 |
| Sally Loos, D.C. | 1962780775 | Chiropractor | Chicago, IL | 2011 |
| Sandra Loos | 1427461524 | Registered Dietitian | Des Moines, IA | 2014 |
| Sara Loos, M.A. | 1013168459 | Mental Health Counselor | Oregon City, OR | 2008 |
| Scott Loos, MD | 1427006964 | Emergency Medical Services (Emergency Medicine) Physician | Holland, MI | 2006 |
| Scott Loos, LPN | 1538327747 | Personal Care Attendant | Pana, IL | 2008 |
| Sheila Loos, LMT | 1144546094 | Massage Therapist | Antioch, IL | 2010 |
| Stephen Loos, MD | 1336171107 | Diagnostic Radiology Physician | Carson City, NV | 2006 |
| Steve Loos, RBT | 1093286262 | Behavior Technician | Cantonment, FL | 2018 |
| Steven Loos, PSY.D, L.P. | 1104115955 | Counseling Psychologist | Saint Cloud, MN | 2011 |
| Taryn Loos | 1518527134 | Physical Therapist | Neillsville, WI | 2019 |
| Tatiana Loos | 1215636519 | Behavior Technician | Austin, TX | 2023 |
| Theodore Loos, D.C. | 1477563807 | Chiropractor | Philadelphia, PA | 2006 |
| Tina Loos, LMT | 1306248208 | Massage Therapist | Island Lake, IL | 2014 |
| Tyler Loos | 1972457745 | Case Manager/Care Coordinator | Santa Rosa, CA | 2026 |
| Victor Loos, PH.D. | 1154353597 | Clinical Psychologist | Houston, TX | 2006 |
| Warren Loos, PH.D. | 1548360167 | Clinical Psychologist | Honolulu, HI | 2006 |
| William Loos, MD | 1225105034 | Neuromusculoskeletal Medicine & OMM Physician | Los Angeles, CA | 2006 |
| William Loos, M.D. | 1417099425 | Internal Medicine Physician | Sylmar, CA | 2007 |
| Krista Loos-Christensen, RD | 1467077974 | Registered Dietitian | Longmont, CO | 2020 |
| Margaret Loos-Cosgrove, SLP | 1518035161 | Speech-Language Pathologist | Fairfield, CT | 2006 |
| Anita Loos-Hannifan, NP | 1902856156 | Primary Care Nurse Practitioner | Long Beach, CA | 2006 |
| Shannon Loos-Vankawala, MA | 1437636602 | Professional Counselor | Sacramento, CA | 2018 |
| Eleanor Loosbrock, NNP | 1972992311 | Neonatal Nurse Practitioner | Sugar Land, TX | 2015 |
| Kathleen Loosbrock, PTA | 1053507350 | Physical Therapy Assistant | Luverne, MN | 2007 |
| Nicole Loosbrock, ARNP | 1508206483 | Family Nurse Practitioner | Seattle, WA | 2013 |
| Rebecca Loosbrock | 1437858669 | Behavior Technician | Omaha, NE | 2023 |
| Tammy Loosbrock, DPT, MBA | 1386848257 | Physical Therapist | Luverne, MN | 2007 |
| Adam Loose, DNP | 1295216091 | Psychiatric/Mental Health Nurse Practitioner | Lexington, KY | 2018 |
| Alexis Loose, APN | 1942926548 | Family Nurse Practitioner | Camden, NJ | 2022 |
| Amanda Loose, BS, QIDP, QMHP | 1053999383 | Community Health Worker | West Branch, MI | 2021 |
| Amy Loose, RN | 1215703137 | Adult Psychiatric/Mental Health Registered Nurse | Oshkosh, WI | 2023 |
| Ashley Loose | 1568236404 | Behavior Technician | Des Plaines, IL | 2023 |
| Brant Loose, D.P.T | 1518252089 | Physical Therapist | Overland Park, KS | 2011 |
| Cailin Loose, NP | 1518446707 | Nurse Practitioner | Milwaukee, WI | 2018 |
| Cameron Loose, DPT | 1528799525 | Physical Therapist | Rio Rico, AZ | 2022 |
| Carol Loose, LCSW, RPT | 1407279318 | Clinical Social Worker | Nicholasville, KY | 2014 |
| Carson Loose, DPT | 1942701388 | Physical Therapist | Chandler, AZ | 2018 |
| Catherine Loose, OT | 1376870790 | Occupational Therapist | Moline, IL | 2009 |
| Charla Loose | 1336873843 | Behavior Technician | Montevideo, MN | 2022 |
| Christina Loose | 1679060511 | Massage Therapist | Troy, MI | 2018 |
| Claire Loose, MA, RD, LD | 1285855023 | Registered Dietitian | Akron, OH | 2007 |
| Crystal Loose | 1821406547 | Surgical Physician Assistant | Williamsport, PA | 2014 |
| Darin Loose, R.PH. | 1184830945 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Tumwater, WA | 2007 |
| David Loose, LPN | 1760859003 | Licensed Practical Nurse | Wilmington, DE | 2015 |
| Evelyn Loose | 1124103809 | Anesthesiology Physician | Salt Lake City, UT | 2006 |
| George Loose, DO | 1447254065 | Family Medicine Physician | Annville, PA | 2005 |
| Geri Loose | 1902340193 | Physical Therapy Assistant | Gaylord, MN | 2016 |
| Gregory Loose, OD | 1013096825 | Optometrist | Wiggins, MS | 2006 |
| Isaac Loose, M.D. | 1821075664 | Retina Specialist (Ophthalmology) Physician | Austin, TX | 2005 |
| Jacob Loose | 1104684141 | Student in an Organized Health Care Education/Training Program | Bountiful, UT | 2024 |
| Jeffrey Loose, M.D. | 1942298666 | Anatomic Pathology & Clinical Pathology Physician | Covington, LA | 2005 |
| Jennifer Loose, D.C. | 1437283611 | Chiropractor | Crystal Lake, IL | 2007 |
| Jennifer Loose, DC | 1487730701 | Chiropractor | Casper, WY | 2006 |
| Jennifer Loose, OTR/L | 1831741743 | Occupational Therapist | Garden City, NY | 2019 |
| Jessica Loose, MOTRL | 1336511393 | Occupational Therapist | Traverse City, MI | 2015 |
| John Loose, D.O. | 1073693917 | Family Medicine Physician | Lawton, OK | 2006 |
| Jordan Loose, APNP | 1780429613 | Family Nurse Practitioner | Kiel, WI | 2024 |
| Kahlynn Loose, MA, LPCC | 1326518689 | Professional Counselor | Saint Peter, MN | 2018 |
| Karissa Loose, LPN | 1902493299 | Licensed Practical Nurse | Reedsville, WI | 2020 |
| Katherine Loose, PA-C | 1942614235 | Physician Assistant | Suffolk, VA | 2014 |
| Kaylie Loose, LPC | 1114877321 | Professional Counselor | Plano, TX | 2026 |
| Kelsey Loose, PT, DPT | 1073458071 | Physical Therapist | West Chester, PA | 2026 |
| Kelsey Loose, PT, DPT | 1518692474 | Physical Therapist | Stevens Point, WI | 2022 |
| Kristen Loose, CNP | 1043672645 | Family Nurse Practitioner | Westerville, OH | 2016 |
| Kristen Loose, DPT, OTR/L | 1942242466 | Physical Therapist | Millsboro, DE | 2006 |
| Leighann Loose | 1689216160 | Behavior Technician | Farmington Hills, MI | 2019 |
| Lillie Loose | 1881525442 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2026 |
| Mary Loose | 1427229251 | Pediatric Physical Therapist | Pennsburg, PA | 2008 |
| Matthew Loose, DO | 1124401054 | Family Medicine Physician | Annville, PA | 2015 |
| Michael Loose, MD | 1306864756 | Psychiatry Physician | Napa, CA | 2006 |
| Penni Loose | 1255202875 | Clinical Social Worker | Monroe, MI | 2025 |
| Sara Loose, LICSW | 1003367186 | Clinical Social Worker | Waseca, MN | 2016 |
| Sean Loose, MD | 1063071371 | Family Medicine Physician | Fairless Hills, PA | 2019 |
| Stacey Loose, MA CF-SLP | 1629692629 | Speech-Language Pathologist | Alamogordo, NM | 2020 |
| Tyler Loose, MD | 1588369391 | Emergency Medicine Physician | Tucson, AZ | 2023 |
| Charles Loosemore | 1437616273 | Addiction (Substance Use Disorder) Counselor | Layton, UT | 2019 |
| Dakota Loosemore | 1710596283 | Student in an Organized Health Care Education/Training Program | Lake Charles, LA | 2020 |
| Delaney Loosemore, RBT | 1497477897 | Behavior Technician | Austin, TX | 2022 |
| Elizabeth Loosemore, PH.D., R.D., L.D.N. | 1740344159 | Registered Dietitian | Asheville, NC | 2006 |
| Macee Loosemore | 1598243818 | Community Health Worker | Layton, UT | 2018 |
| Michael Loosemore, M.D. | 1063619146 | MOHS-Micrographic Surgery Physician | Springfield, MA | 2007 |
| Miles Loosemore, DC | 1679249536 | Chiropractor | Franklin, WI | 2021 |
| Nathan Loosemore | 1184151904 | Other Technician | Flint, MI | 2017 |
| Paul Loosemore | 1093264640 | Community Health Worker | Saint Louis, MO | 2016 |
| Heidi Loosen | 1386012144 | Counselor | San Francisco, CA | 2015 |
| Holly Loosen | 1649101684 | Physical Therapist | Baltimore, MD | 2026 |
| Julia Loosen, MD | 1366131187 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2023 |
| Madeline Loosen | 1366373581 | Student in an Organized Health Care Education/Training Program | Kingfisher, OK | 2026 |
| Peter Loosen, MD | 1215271341 | Psychiatry Physician | Delray Beach, FL | 2012 |
| Daniel Loosenort, REV. PHD | 1932348588 | Pastoral Counselor | Hudsonville, MI | 2009 |
| Alyssa Looser | 1215751631 | Clinical Social Worker | San Diego, CA | 2024 |
| Barbara Looser, CNP | 1558407742 | Nurse Practitioner | Columbus, OH | 2007 |
| Emily Looser | 1285280495 | Speech-Language Pathologist | Lima, OH | 2019 |
| Jordy Looser, PA-C | 1962449066 | Surgical Physician Assistant | Portsmouth, NH | 2006 |
| Kevin Looser, MD | 1952365249 | Surgery Physician | Portsmouth, NH | 2006 |
| Linda Looser, PT | 1013016898 | Physical Therapist | Hamilton, MT | 2006 |
| Meghan Looser | 1912378985 | Other Technician | Stuart, FL | 2015 |
| Melanie Looser, CRNP | 1366884108 | Nurse Practitioner | Florence, AL | 2013 |
| Patrick Looser, M.D. | 1508165291 | Interventional Cardiology Physician | North Charleston, SC | 2011 |
| Amanda Loosier | 1740510767 | Licensed Practical Nurse | Knoxville, TN | 2010 |
| Catherine Loosier, PHARMD | 1740596865 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Montgomery, AL | 2010 |
| Georgia Loosier | 1679766109 | Massage Therapist | Mead, WA | 2007 |
| Robert Loosier, RECOVERY COACH -SPRC | 1710454434 | Pastoral Counselor | Plano, TX | 2018 |
| Andrew Loosigian | 1548714454 | Developmental Therapist | Danvers, MA | 2016 |
| Avery Loosigian, DO | 1740074756 | Student in an Organized Health Care Education/Training Program | Detroit, MI | 2025 |
| Sarah Loosigian, PA-C | 1174967509 | Medical Physician Assistant | Hampstead, NH | 2013 |
| Stephen Loosigian, DO | 1477522753 | Critical Care Medicine (Internal Medicine) Physician | Manchester, NH | 2006 |
| Victoria Loosigian, MD | 1730022989 | Student in an Organized Health Care Education/Training Program | Farmington, CT | 2026 |
| Breanne Loosle | 1861756058 | Pharmacist | Salt Lake City, UT | 2012 |
| Bryant Loosle | 1629572631 | Anesthesiology Physician | Temple, TX | 2018 |
| Gareth Loosle, OTR/L | 1508252800 | Occupational Therapist | Kalispell, MT | 2015 |
| John Loosle, MSW | 1922157270 | Marriage & Family Therapist | Page, AZ | 2007 |
| Jonathan Loosle | 1629317078 | Home Health Aide | Eagle, ID | 2013 |
| Lisa Loosle, ED.S. | 1013604446 | School Psychologist | Port St Lucie, FL | 2023 |
| Troy Loosle, LMSW | 1316366057 | Clinical Social Worker | Phoenix, AZ | 2014 |
| Alexandra Loosli | 1548143217 | Student in an Organized Health Care Education/Training Program | Salt Lake City, UT | 2025 |
| Amy Loosli, PT | 1497120141 | Physical Therapist | North Canton, OH | 2015 |
| Bruce Loosli, DMD | 1790978682 | Dentist | West Jordan, UT | 2007 |
| Dallin Loosli | 1306656384 | Mental Health Counselor | Roseburg, OR | 2025 |
| Elizabeth Loosli, LCSW | 1578024832 | Clinical Social Worker | Ammon, ID | 2019 |
| Esther Loosli | 1245015205 | Behavior Technician | Gainesville, FL | 2023 |
| Marissa Loosli, DPT | 1336435486 | Physical Therapist | Washougal, WA | 2011 |
| Michael Loosli | 1144050188 | Case Manager/Care Coordinator | Homer, AK | 2024 |
| Samuel Loosli, DC | 1700182995 | Chiropractor | Renton, WA | 2011 |
| Stephen Loosli, MSC | 1538710553 | Research Study Specialist | Missoula, MT | 2019 |
| Verna Loosli, LCSW | 1568065985 | Clinical Social Worker | Anchorage, AK | 2020 |
| Anne Loosmann, MD | 1396739025 | Surgery Physician | Derry, NH | 2005 |
| Jane Loosmore, M.S. | 1225272065 | Audiologist | Bridgeton, MO | 2009 |
| Kayla Loosmore, PHARMD | 1235505421 | Pharmacist | Canandaigua, NY | 2015 |
| Lisa Loosmore, PHARMD | 1174072821 | Pharmacist | Irvine, CA | 2016 |
| Milton Loosmore, CRM | 1316311764 | Peer Specialist | Portland, OR | 2015 |
| Michelle Looss Ledesma, MD | 1285382929 | General Practice Physician | Toa Baja, PR | 2022 |
| Andrew Loosvelt | 1982073706 | Psychiatric/Mental Health Nurse Practitioner | Mount Clemens, MI | 2015 |
| Grant Loosvelt, D.D.S. | 1821209776 | Dentist | Los Angeles, CA | 2007 |
| Richard Loosvelt, MA, LPC | 1144254343 | Counselor | Dearborn, MI | 2006 |
| Robert Loosvelt, DDS | 1336354497 | Dentist | Troy, MI | 2007 |
| Geri Zade Loot | 1821929381 | Student in an Organized Health Care Education/Training Program | Conroe, TX | 2026 |
| Jesse Loot, M.D. | 1851499461 | Anesthesiology Physician | Oak Hill, WV | 2006 |
| Ma Ledi Ham Loot, PMHNP | 1538094446 | Psychiatric/Mental Health Nurse Practitioner | Los Angeles, CA | 2026 |
| Sarah Loot, MD | 1003846213 | Pediatrics Physician | Oak Hill, WV | 2006 |
| Kara Looten, PHYSICAL THERAPIST | 1205229077 | Physical Therapist | Fort Worth, TX | 2015 |
| Moriah Looten | 1457704470 | Clinical Social Worker | Austin, TX | 2016 |
| Natalia Looten, CCC-SLP | 1750034054 | Speech-Language Pathologist | Orlando, FL | 2022 |
| Ashlynne Lootens, MS | 1699523175 | Counselor | Elkhart, IN | 2024 |
| Christopher Lootens, M.A. | 1063683175 | Clinical Psychologist | Greensboro, NC | 2008 |
| David Lootens, MD | 1558372144 | Internal Medicine Physician | Ypsilanti, MI | 2006 |
| Dolores Lootens, OD | 1053037820 | Optometrist | Buffalo Grove, IL | 2022 |
| Henry Lootens, RPH | 1598882623 | Pharmacist | Fort Gratiot, MI | 2007 |
| Jason Lootens, LMSW | 1396161170 | Clinical Social Worker | Pine Ridge, SD | 2014 |
| Katherine Lootens, RDN | 1487377099 | Registered Dietitian | Houston, TX | 2022 |
| Krista Lootens, KRISTA | 1225667322 | Counselor | Rock Island, IL | 2020 |
| Mitzie Lootens, LMFT | 1336575190 | Marriage & Family Therapist | Sacramento, CA | 2013 |
| Rachel Lootens, OD | 1770476343 | Optometrist | Houston, TX | 2025 |
| Robert Lootens, FNAO | 1023131570 | Optician | Jefferson City, MO | 2007 |
| Robert Lootens, M.D. | 1679565980 | Cardiovascular Disease Physician | Laconia, NH | 2005 |
| James Loots, D.D.S. | 1194888305 | General Practice Dentistry | Columbia Heights, MN | 2006 |
| Liane Loots, P.T. | 1609149061 | Physical Therapist | Boca Raton, FL | 2012 |
| Mikhael Loots, PA | 1639128622 | Physician Assistant | Omaha, NE | 2006 |
| Sarah Loots, CRNA | 1780103655 | Certified Registered Nurse Anesthetist | St Louis Park, MN | 2017 |
| Yolandi Loots | 1972970739 | Speech-Language Assistant | Daytona Beach, FL | 2015 |
| Cordelia Loots-Gollin, MSW, LCSW | 1043733181 | Clinical Social Worker | Skokie, IL | 2017 |
| Anne Loovis, L.C.P.C. | 1538328265 | Professional Counselor | Woodstock, MD | 2008 |
| Jeffrey Loox, P.T., M.O.M.T. | 1427108562 | Physical Therapist | Sherman Oaks, CA | 2007 |
| Chelsea Looy | 1043076987 | Peer Specialist | Woodland, CA | 2024 |
| Michelle Looye, LCSW | 1639554199 | Clinical Social Worker | West Valley City, UT | 2015 |
| Pauline Looye-Jones, PT | 1245640150 | Physical Therapist | Knoxville, TN | 2014 |
| David Looyenga, M.D. | 1801850904 | Cardiovascular Disease Physician | Hazel Crest, IL | 2006 |
| Leigh Ann Looyenga, LPCC | 1013622489 | Mental Health Counselor | Colorado Springs, CO | 2023 |
| William Looyenga, MSPT | 1457412975 | Physical Therapist | Rapid City, SD | 2006 |
| Alex Looysen, OD | 1780146050 | Optometrist | Jamestown, ND | 2019 |
| Colleen Looysen | 1538674171 | Professional Counselor | Redding, CA | 2017 |
| Darrin Looysen | 1437612306 | Registered Nurse | Colton, CA | 2019 |
| Patricia Looysen, RN. BSN | 1689137093 | Registered Nurse | Olympia, WA | 2019 |
| Steve Looysen, O.D. | 1285725820 | Optometrist | Jamestown, ND | 2006 |
| Tyler Looysen, MD, MPH | 1134614381 | Retina Specialist (Ophthalmology) Physician | Fargo, ND | 2018 |
| Elnaz Looyzadeh, PA-S | 1851820062 | Physician Assistant | Los Angeles, CA | 2017 |
| Ladan Looyzadeh, PHARM.D. | 1033658596 | Pharmacist | North Hollywood, CA | 2017 |
| Melina Looyzadeh, D.D.S | 1487957874 | Dentist | Sacramento, CA | 2010 |
| Michelle Looza | 1336959626 | Community Health Worker | Oakland, CA | 2025 |
| Christopher Looze, M.D. | 1902198955 | Orthopaedic Surgery Physician | Birmingham, AL | 2011 |
| Emily Looze, DMS, PA-C | 1265950612 | Medical Physician Assistant | Nampa, ID | 2017 |
| Jordan Looze, LPC | 1366874224 | Mental Health Counselor | Boise, ID | 2013 |
| Richard Looze, D.D.S | 1245253756 | Dentist | Aurora, CO | 2006 |
| Robyn Looze | 1548650799 | Clinical Social Worker | Parker, CO | 2015 |
| Susan Looze, P.T. | 1760445860 | Physical Therapist | Amherst, MA | 2006 |
| Thomas Looze, MD | 1679552988 | Internal Medicine Physician | Thorp, WI | 2006 |
| Christopher Lopa, LCSW | 1003493420 | Clinical Social Worker | Mililani, HI | 2021 |
| Helene Lopa, MPT | 1164451001 | Physical Therapist | East Hanover, NJ | 2006 |
| Maria Lopa | 1093596272 | Behavior Technician | Miami Beach, FL | 2023 |
| Nasrin Lopa, M.D. | 1982750014 | Family Medicine Physician | La Palma, CA | 2007 |
| Zahia Lopa | 1699407262 | Behavior Technician | Mililani, HI | 2022 |
| Joey Lopac, APRN, CNP | 1649845041 | Family Nurse Practitioner | Hibbing, MN | 2021 |
| Olivia Lopac | 1962092320 | Other Technician | Hermantown, MN | 2021 |
| Alex Lopach, MS, CF-SLP | 1538784467 | Speech-Language Pathologist | Missoula, MT | 2020 |
| Laura Lopach, PH.D., | 1467704775 | Psychologist | Missoula, MT | 2012 |
| Vicki Lopachin, M.D. | 1922079748 | Internal Medicine Physician | New York, NY | 2006 |
| Oksana Lopachuk, AA, RN | 1467920363 | Registered Nurse | Spokane, WA | 2018 |
| Trishia Lopacienski, M.S., CCC-SLP | 1770341349 | Speech-Language Pathologist | Frederick, MD | 2024 |
| Aaron Lopacinski | 1760173058 | Cardiovascular Disease Physician | Detroit, MI | 2023 |
| Joel Lopacinski, D.C. | 1366435786 | Chiropractor | The Woodlands, TX | 2005 |
| Michele Lopacinski, PT | 1427068279 | Physical Therapist | Wichita Falls, TX | 2006 |
| Stefanie Lopacinski, ED.D, DHS, MSW, LSW | 1851520555 | Social Worker | Trevose, PA | 2009 |
| Candice Lopacki, COTA/L | 1508535527 | Occupational Therapy Assistant | Crown Point, IN | 2021 |
| Charlotte Lopacki, R.PH | 1740495803 | Pharmacist | Feasterville Trevose, PA | 2007 |
| Jessica Lopacki, LMT | 1043020340 | Massage Therapist | Amherst, NY | 2025 |
| Mitchell Lopacki, DO | 1316304942 | General Practice Physician | Fort Carson, CO | 2016 |
| Justyn Lopaczynski, LCSW | 1780117622 | Clinical Social Worker | Las Vegas, NV | 2017 |
| Leymah Lopai | 1134948219 | Home Health Aide | Fargo, ND | 2024 |
| Cassandra Lopane, PHARMD | 1548953946 | Pharmacist | Albany, NY | 2023 |
| Olivia Lopane | 1184482036 | Addiction (Substance Use Disorder) Counselor | Conway, SC | 2024 |
| Colette Lopane- Capella, LMHC | 1447644547 | Mental Health Counselor | Larchmont, NY | 2015 |
| Robert Lopanik, O.D. | 1093878001 | Sports Vision Optometrist | Charleston, SC | 2006 |
| Carrie Lopano, MS, CCC-SLP | 1356814297 | Speech-Language Pathologist | Bel Air, MD | 2019 |
| Bert Lopansri, MD | 1538261292 | Infectious Disease Physician | Salt Lake City, UT | 2006 |
| Cheraphat Lopansri, MD | 1033225271 | Ophthalmology Physician | Monterey Park, CA | 2006 |
| Lauren Lopansri | 1750076519 | Student in an Organized Health Care Education/Training Program | Albany, NY | 2023 |
| Sumala Lopansri | 1962574426 | Dermatology Physician | Monterey Park, CA | 2006 |
| Eric Lopapa | 1174060941 | Speech-Language Pathologist | Pompano Beach, FL | 2017 |
| Nilda Lopapa | 1851483994 | Marriage & Family Therapist | Los Angeles, CA | 2006 |
| Fabiana Lopapa-Jones, FNP-BC | 1497386544 | Family Nurse Practitioner | La Habra, CA | 2020 |
| Kristen Loparco | 1093440810 | Health Educator | Manchester, CT | 2022 |
| Kyle Loparco | 1811655681 | Pharmacist | Spring Hill, FL | 2021 |
| Melony Loparco, RPAC | 1639106867 | Physician Assistant | Cortland, NY | 2006 |
| Vincent Loparco, D.C. | 1871670521 | Sports Physician Chiropractor | Colorado Springs, CO | 2006 |
| Amy Lopardo, QASP-S | 1124511357 | Assistant Behavior Analyst | Spring Lake, NC | 2018 |
| Claire Lopardo, LCSW | 1265074645 | Clinical Social Worker | Amityville, NY | 2019 |
| Gabriella Lopardo | 1962354951 | Mental Health Counselor | Montclair, NJ | 2026 |
| Jennifer Lopardo | 1679024277 | Mental Health Counselor | Ventura, CA | 2016 |
| Kristofer Lopardo, DPT | 1154855435 | Physical Therapist | Murfreesboro, TN | 2017 |
| Pamela Lopardo, LCSW | 1891156832 | Clinical Social Worker | Lewiston, ID | 2016 |
| Thomas Lopardo, MD | 1184246001 | Trauma Surgery Physician | Baltimore, MD | 2020 |
| Renee Lopardo-Taveras | 1104205897 | Speech-Language Pathologist | Bridgewater, NJ | 2015 |
| Jeanine Lopardo-Wright, LPN | 1518239805 | Licensed Practical Nurse | Staten Island, NY | 2012 |
| Alyssa Loparich, D.D.S. | 1033568670 | Oral and Maxillofacial Surgery (Dentist) | Columbus, OH | 2016 |
| Suzanne Loparnos, M.S., CCC-SLP | 1811016777 | Speech-Language Pathologist | Fort Ann, NY | 2007 |
| Alessandra Loparo | 1225898059 | Community Health Worker | Cleveland, OH | 2024 |
| Anna Loparo, RN, AGPCNP-BC | 1093475881 | Primary Care Nurse Practitioner | New Hyde Park, NY | 2021 |
| Benjamin Loparo, DC | 1376657908 | Chiropractor | Waretown, NJ | 2006 |
| Bridget Loparo, M.D. | 1780807545 | Pediatrics Physician | Boston, MA | 2007 |
| Christina Loparo | 1568384048 | Occupational Therapist | Cleveland, OH | 2026 |
| Devon Loparo, PHD | 1871022863 | Clinical Psychologist | Atlanta, GA | 2017 |
| Dominique Loparo, PHARMD | 1407516388 | Pharmacist | Parma, OH | 2021 |
| Joseph Loparo, D.M.D. | 1578590477 | Dentist | Charlotte, NC | 2006 |
| Kathy Loparo, BSN RN | 1568700169 | Psychiatric/Mental Health Registered Nurse | Norwalk, OH | 2013 |
| Lauren Loparo, LMT | 1700620861 | Massage Therapist | Ft Lauderdale, FL | 2024 |
| Maetinee Loparo, NP-C | 1033524954 | Nurse Practitioner | Chardon, OH | 2014 |
| Nicholas Loparrino | 1710664693 | Electroneurodiagnostic Specialist/Technologist | White Plains, NY | 2023 |
| Kelsey Loparto, BA | 1255898557 | Case Manager/Care Coordinator | Nashua, NH | 2019 |
| Andrew Lopas | 1134402852 | Addiction (Substance Use Disorder) Counselor | Oakland, CA | 2011 |
| Anna Lopas, PT | 1184117194 | Physical Therapist | Oconto Falls, WI | 2018 |
| Brett Lopas | 1215420021 | Physical Therapist | Neenah, WI | 2018 |
| Cassie Lopas, DPT | 1386330348 | Physical Therapist | Greenwood Village, CO | 2023 |
| Jennifer Lopas, LCSW | 1245399765 | Clinical Social Worker | Portland, OR | 2006 |
| Kayla Lopas | 1184554966 | Speech-Language Assistant | Edmond, OK | 2026 |
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).