Providers Keri Litwiller, LPC-S to Aaron Liu
300 individual NPIs in the federal registry, part 12,803 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. 98 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Keri Litwiller, LPC-S | 1689074544 | Mental Health Counselor | Holt, MI | 2014 |
| Kimberly Litwiller, CRNP | 1679056527 | Family Nurse Practitioner | Niceville, FL | 2018 |
| Kimberly Litwiller | 1720635311 | Health Educator | Tremont, IL | 2019 |
| Lisa Litwiller, ACNP-BC | 1790910958 | Acute Care Nurse Practitioner | Carmel, IN | 2009 |
| Lyndie Litwiller, (BEHAVIOR TECHNICIAN | 1538852173 | Behavior Technician | Kalamazoo, MI | 2023 |
| Mallory Litwiller, PA-C | 1972060598 | Physician Assistant | Saginaw, MI | 2019 |
| Megan Litwiller, OTR | 1790209740 | Occupational Therapist | Boulder, CO | 2017 |
| Melissa Litwiller, A.R.N.P. | 1215073945 | Family Nurse Practitioner | Grants Pass, OR | 2007 |
| Melissa Litwiller, M.A., NCC, LPC | 1851601769 | Professional Counselor | Buena Vista, CO | 2010 |
| Michael Litwiller, MD | 1033154067 | Psychiatry Physician | Indianapolis, IN | 2006 |
| Morgan Litwiller, MA,BCBA, COBA | 1174093496 | Behavior Analyst | Westerville, OH | 2018 |
| Olivia Litwiller, LMHC | 1609291632 | Mental Health Counselor | Maitland, FL | 2014 |
| Randall Litwiller, D.C. | 1649330408 | Chiropractor | Bellevue, IA | 2006 |
| Randy Litwiller, RDH | 1790951572 | Dental Hygienist | Eugene, OR | 2008 |
| Roger Litwiller, M.D. | 1265410740 | Anesthesiology Physician | Roanoke, VA | 2006 |
| Sarah Litwiller, LCSW | 1275345571 | Clinical Social Worker | Newport Beach, CA | 2025 |
| Scott Litwiller, MD | 1558382028 | Urology Physician | Tulsa, OK | 2006 |
| Sherry Litwiller, P. T. | 1013068303 | Physical Therapist | Pekin, IL | 2007 |
| Stacey Litwiller, CCC-SLP | 1497049183 | Speech-Language Pathologist | Cincinnati, OH | 2011 |
| Susette Litwiller, APN | 1508334582 | Family Nurse Practitioner | Charlottesville, VA | 2018 |
| Adam Litwin, DDS | 1275857872 | General Practice Dentistry | New York, NY | 2010 |
| Adam Litwin, M.D. | 1336532043 | General Practice Physician | San Jose, CA | 2015 |
| Aileen Joanna Litwin, D.O. | 1568886927 | Pediatrics Physician | Fort Oglethorpe, GA | 2014 |
| Alain Litwin, MD, MPH | 1366527368 | Addiction Medicine (Internal Medicine) Physician | Bronx, NY | 2006 |
| Alan Litwin, MD | 1013907195 | Diagnostic Radiology Physician | Orlando, FL | 2005 |
| Alexander Litwin, CRNA | 1619914934 | Certified Registered Nurse Anesthetist | Orlando, FL | 2006 |
| Alyssa Litwin, OTD, OTR/L | 1558182022 | Occupational Therapist | Wexford, PA | 2024 |
| Andrew Litwin | 1386306298 | Assistant Behavior Analyst | Papillion, NE | 2021 |
| Andrew Litwin, M.D. | 1619401775 | Surgical Critical Care Physician | Trenton, NJ | 2017 |
| Anissa Litwin, PHARMD | 1134381379 | Pharmacist | Durham, NC | 2008 |
| Audra Litwin | 1285414631 | Peer Specialist | Copiague, NY | 2023 |
| Barry Litwin, DDS | 1114013141 | General Practice Dentistry | Nutley, NJ | 2006 |
| Bini Litwin, P.T. | 1336216852 | Physical Therapist | Davie, FL | 2006 |
| Brandy Litwin, LCSW | 1356707095 | Clinical Social Worker | Halifax, VA | 2016 |
| Bryce Litwin, MD | 1265486237 | Emergency Medicine Physician | Sunbury, PA | 2006 |
| Chloe Litwin | 1780462713 | Physical Therapist | Brentwood, TN | 2023 |
| Christine Litwin, MD | 1396835906 | Anatomic Pathology & Clinical Pathology Physician | Charleston, SC | 2006 |
| Daniel Litwin, DACM, LMT | 1912220302 | Acupuncturist | Tampa, FL | 2010 |
| Demetrius Litwin, M.D. | 1144204272 | Surgery Physician | Worcester, MA | 2005 |
| Diane Litwin, BSN, RN, IBCLC | 1225760549 | Lactation Consultant (Registered Nurse) | Herndon, VA | 2022 |
| Dianne Litwin, MD | 1598757957 | Pulmonary Disease Physician | Crestview Hills, KY | 2005 |
| Elana Litwin, PA-C | 1659858173 | Physician Assistant | Long Island City, NY | 2018 |
| Elizabeth Litwin, BA | 1154849958 | Specialist | Huntington, NY | 2017 |
| Erica Litwin, PA-C | 1699499525 | Physician Assistant | Pittsburgh, PA | 2022 |
| Griffin Litwin, MD | 1043700487 | Student in an Organized Health Care Education/Training Program | Lubbock, TX | 2018 |
| Hailey Litwin | 1376261065 | Behavior Technician | Grand Rapids, MI | 2022 |
| Halie Litwin | 1508640509 | Behavior Technician | Colorado Springs, CO | 2023 |
| Hillary Litwin, PH.D. | 1467238105 | Clinical Neuropsychologist | Richmond Hill, NY | 2023 |
| Jack Litwin | 1841146313 | Student in an Organized Health Care Education/Training Program | Kansas City, KS | 2026 |
| James Litwin, CRNA | 1629078381 | Certified Registered Nurse Anesthetist | Bridgeport, WV | 2005 |
| Jason Litwin, D.C. | 1962573501 | Chiropractor | Appleton, WI | 2006 |
| Jeffrey Litwin, D.P.M. | 1831171131 | Podiatrist | Hollis, NY | 2005 |
| Jeffrey Litwin, MD | 1912670787 | Cardiovascular Disease Physician | West Windsor, NJ | 2021 |
| Jennifer Litwin, DO | 1952656977 | Obstetrics Physician | Olathe, KS | 2012 |
| Jessica Litwin, MD | 1245345321 | Neurology with Special Qualifications in Child Neurology Physician | Aurora, CO | 2006 |
| Jill Litwin, MA | 1427237098 | Case Manager/Care Coordinator | Aurora, CO | 2007 |
| Kasey Litwin, BS | 1972393072 | Technician | Fairfield, NJ | 2025 |
| Kathryn Litwin, MD | 1407979982 | Pediatrics Physician | Rocky Hill, CT | 2007 |
| Kayla Litwin, DPT | 1639800725 | Physical Therapist | Eugene, OR | 2022 |
| Kenneth Litwin, M.D. | 1073570842 | Internal Medicine Physician | Sandy Hook, CT | 2006 |
| Kerstin Litwin, APRN | 1225527641 | Clinical Nurse Specialist | Chicago, IL | 2018 |
| Kevin Litwin, MD | 1922084490 | Diagnostic Radiology Physician | Kansas City, MO | 2005 |
| Kimberly Litwin, PHARMD | 1083268858 | Pharmacist | Conneaut Lake, PA | 2019 |
| Laura Litwin, PHARMD | 1205351103 | Pharmacist | Milwaukee, WI | 2017 |
| Laura Litwin, ATC, LAT | 1265955132 | Athletic Trainer | Middletown, CT | 2017 |
| Lauren Litwin, RD | 1700756095 | Registered Dietitian | Marlton, NJ | 2025 |
| Lenore Litwin, RN, CRNA | 1861576050 | Certified Registered Nurse Anesthetist | Loves Park, IL | 2006 |
| Liat Litwin | 1710506779 | Hospitalist Physician | Oakland, CA | 2020 |
| Linda Litwin, PHD | 1558669143 | Psychologist | Tarzana, CA | 2011 |
| Lucy Litwin | 1083593016 | Developmental Therapist | Milford, MA | 2025 |
| Lyndsey Litwin, LCSW | 1225750870 | Clinical Social Worker | Waukesha, WI | 2022 |
| Madeline Litwin, PA-C | 1730802612 | Physician Assistant | Elkton, MD | 2022 |
| Mark Litwin, MD | 1356369946 | Urology Physician | Los Angeles, CA | 2006 |
| Melissa Litwin, MSW | 1629496021 | Social Worker | Skokie, IL | 2014 |
| Melissa Litwin, PA-C | 1821499773 | Physician Assistant | New York, NY | 2014 |
| Melissa Litwin, NP | 1851998553 | Adult Health Nurse Practitioner | Brookfield, IL | 2020 |
| Michaela Litwin, LICSW | 1447826912 | Clinical Social Worker | Boston, MA | 2021 |
| Michele Litwin, NP, CARN-AP | 1457304420 | Psychiatric/Mental Health Nurse Practitioner | Niantic, CT | 2006 |
| Nicholas Litwin, DO | 1679993711 | Internal Medicine Physician | Chattanooga, TN | 2014 |
| Nicole Litwin, MS, RD, LDN | 1730562703 | Registered Dietitian | Chicago, IL | 2015 |
| Peter Litwin, MD | 1154452712 | Psychiatry Physician | Red Bank, NJ | 2007 |
| Peter Litwin, PSYD | 1821026642 | Clinical Psychologist | Amesbury, MA | 2006 |
| Rachel Litwin, PSY.D. | 1922428945 | Psychologist | Madison, CT | 2014 |
| Rena Litwin, LCSW | 1487050548 | Clinical Social Worker | New London, CT | 2014 |
| Richard Litwin, PH.D. | 1205920121 | Psychologist | Beachwood, OH | 2006 |
| Robert Litwin, MD | 1477082592 | Vascular & Interventional Radiology Physician | Casper, WY | 2017 |
| Rose Litwin | 1295593028 | Medical Physician Assistant | New York, NY | 2024 |
| S Litwin, M.D. | 1497764831 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Milwaukee, WI | 2006 |
| Samantha Litwin | 1548107428 | School Psychologist | North Ridgeville, OH | 2026 |
| Scott Litwin, PT | 1982767992 | Physical Therapist | East Patchogue, NY | 2006 |
| Shani Litwin, MD | 1770227308 | Student in an Organized Health Care Education/Training Program | Torrance, CA | 2022 |
| Sharon Litwin, LCSW | 1467405621 | Clinical Social Worker | Anchorage, AK | 2006 |
| Sheila Litwin, MA, LCPC | 1578864229 | Professional Counselor | Potomac, MD | 2010 |
| Sheldon Litwin, M.D. | 1861447989 | Advanced Heart Failure and Transplant Cardiology Physician | Charleston, SC | 2006 |
| Sophie Litwin | 1831889328 | Student in an Organized Health Care Education/Training Program | Aurora, CO | 2023 |
| Steven Litwin, D.D.S. | 1164576401 | General Practice Dentistry | Baltimore, MD | 2007 |
| Steven Litwin, DDS | 1629483169 | Dentist | Lexington, KY | 2014 |
| Timothy Litwin, D.O. | 1891032421 | Internal Medicine Physician | Oakland, CA | 2013 |
| Tracey Litwin, PSYD | 1649532714 | Psychologist | Overland Park, KS | 2012 |
| Traci Litwin | 1265755516 | Pharmacist | Easton, PA | 2010 |
| Valerie Litwin, MSW RCSW | 1972586279 | Clinical Social Worker | Jericho, NY | 2005 |
| Walt Litwin | 1205988391 | Psychologist | Santa Barbara, CA | 2007 |
| Rebecca Litwin Snydeman | 1184407611 | Nurse Practitioner | Worcester, MA | 2023 |
| Christine Litwin-Sanguinetti, MD | 1427189257 | Obstetrics & Gynecology Physician | Mountain View, CA | 2007 |
| Anthony Litwinchuk, AU.D | 1902465354 | Audiologist | Agana Heights, GU | 2019 |
| Jaclyn Litwinczuk, RN | 1588392625 | Registered Nurse | Detroit, MI | 2022 |
| Kristen Litwinczuk | 1811264435 | Mental Health Counselor | Cherry Hill, NJ | 2011 |
| Stephonovich Litwinczuk | 1134017783 | Peer Specialist | Culver City, CA | 2025 |
| Zbigniew Litwinczuk, M.D. | 1265467716 | Cardiovascular Disease Physician | Jupiter, FL | 2006 |
| Lynn Litwinczyk, SLP | 1770828790 | Speech-Language Pathologist | Bristol, CT | 2012 |
| Kelly Litwinenko, MA, CCC-SLP | 1215405295 | Speech-Language Pathologist | Sugar Land, TX | 2018 |
| Jacqueline Litwiniec | 1508479031 | Pharmacist | Birmingham, AL | 2020 |
| Julie Litwinowich | 1669604914 | Occupational Therapist | Salem, NH | 2009 |
| Katarzyna Litwinowicz | 1881548451 | Clinical Social Worker | Wyckoff, NJ | 2026 |
| Nola Litwins, PH.D. | 1386698306 | Clinical Psychologist | Dallas, TX | 2006 |
| Anne Litwinski, RN | 1225572852 | Registered Nurse | Greenwood Village, CO | 2016 |
| Brenna Litwinski, BCBA | 1285270132 | Behavior Analyst | Machias, NY | 2019 |
| Destiny Litwinski | 1790513406 | Behavior Technician | Richmond, KY | 2024 |
| Marina Litwinski, AGACNP-BC | 1902797814 | Acute Care Nurse Practitioner | Torrance, CA | 2025 |
| Roman Litwinski, M.D. | 1558318022 | Vascular Surgery Physician | Torrance, CA | 2006 |
| Joseph Litwinsky, LADC 1 | 1710770714 | Addiction (Substance Use Disorder) Counselor | Wilmington, MA | 2025 |
| Trhiginia Litwinsky | 1750048831 | Behavior Technician | Worcester, MA | 2021 |
| Scott Litwitz | 1568920742 | Student in an Organized Health Care Education/Training Program | Lake Forest, IL | 2019 |
| Yonathan Litwok | 1942629449 | Critical Care Medicine (Internal Medicine) Physician | Ridgewood, NJ | 2014 |
| James Litynski, MD | 1669551016 | Gastroenterology Physician | Schenectady, NY | 2006 |
| Krzysztof Litynski, MD | 1699754788 | Anesthesiology Physician | Muskegon, MI | 2006 |
| Magda Litynski, DDS | 1598881427 | General Practice Dentistry | Muskegon, MI | 2007 |
| Laura Litynski Vitencz, PSYCHOLOGIST | 1578314035 | Psychologist | Kings Beach, CA | 2024 |
| Mark Litynsky, PH.D. | 1205937489 | Clinical Psychologist | Modesto, CA | 2006 |
| Adriana Litz, LVN | 1699021303 | Licensed Vocational Nurse | Murrieta, CA | 2012 |
| Alyson Litz | 1033908645 | Developmental Therapist | Canton, MA | 2025 |
| Alyssa Litz, RBT | 1326709817 | Behavior Technician | Greenwood, IN | 2022 |
| Amanda Litz | 1174921720 | Behavior Technician | Farmington Hills, MI | 2014 |
| Andrew Litz, DPT | 1487588240 | Physical Therapist | Duluth, MN | 2026 |
| Autumn Litz | 1891409736 | Behavior Technician | Farmington Hills, MI | 2023 |
| Billy Joe Litz, PR | 1740998319 | Peer Specialist | Huntington, WV | 2022 |
| Brett Litz, PH.D. | 1457361644 | Clinical Psychologist | Jamaica Plain, MA | 2006 |
| Cathleen Litz, OTR/L | 1851747869 | Occupational Therapist | Oak Lawn, IL | 2016 |
| Christian Litz, PT, DPT | 1336921014 | Physical Therapist | Picayune, MS | 2023 |
| Claire Litz, RD | 1649736356 | Registered Dietitian | Houston, TX | 2019 |
| Cody Litz, DC | 1427752997 | Chiropractor | Edinboro, PA | 2023 |
| Cortney Litz | 1700391869 | Registered Nurse | Altoona, PA | 2017 |
| Craig Litz, M.D. | 1770509952 | Anatomic Pathology & Clinical Pathology Physician | Dallas, TX | 2006 |
| Cristen Litz, MD | 1033485024 | Surgery Physician | Amsterdam, NY | 2012 |
| Dana Litz, PHARMD | 1760738660 | Pharmacist | Grand Forks, ND | 2012 |
| Dave Litz, PHARMACIST | 1194095869 | Pharmacist | Grand Island, NE | 2012 |
| Dennyel Litz, PA-C | 1154680833 | Physician Assistant | Allentown, PA | 2012 |
| Donna Litz, C.R.N.A. | 1861415861 | Certified Registered Nurse Anesthetist | Camden, NJ | 2006 |
| Edward Litz, MD | 1316914476 | Orthopaedic Surgery Physician | Bluefield, WV | 2006 |
| Elizabeth Litz, LISW-S | 1699113589 | Clinical Social Worker | Parma, OH | 2013 |
| Geneveve Litz | 1417754169 | Day Training/Habilitation Specialist | Fremont, NE | 2025 |
| George Litz, PA-C | 1154638401 | Surgical Physician Assistant | Everett, WA | 2010 |
| Helen Litz, NP | 1942223813 | Nurse Practitioner | Rolla, MO | 2006 |
| Hunter Litz | 1215731401 | Student in an Organized Health Care Education/Training Program | Durham, NC | 2025 |
| Imani Litz | 1104632439 | Physical Therapist | Mesa, AZ | 2024 |
| Isabelle Litz, DC | 1013834951 | Chiropractor | Midland, MI | 2026 |
| Jacqueline Litz | 1760358402 | Mental Health Counselor | Pittsburgh, PA | 2025 |
| Jacqueline Litz, LSW | 1922379197 | Social Worker | Collingdale, PA | 2012 |
| Jessica Litz | 1023755584 | Counselor | Lancaster, OH | 2022 |
| Jessica Litz, PHARMD | 1356623151 | Pharmacist | Lower Burrell, PA | 2011 |
| John Litz, MD | 1295949154 | Obstetrics & Gynecology Physician | Cherry Hill, NJ | 2007 |
| Joseph Litz, OTA/L | 1790247153 | Occupational Therapy Assistant | Philadelphia, PA | 2019 |
| Joshua Litz | 1598634156 | Behavior Technician | Riverview, FL | 2025 |
| Karlie Litz, HIS | 1801690987 | Hearing Instrument Specialist | Stow, OH | 2025 |
| Lauren Litz | 1295605806 | Behavior Technician | Arlington, VA | 2025 |
| Lindsey Litz | 1770884355 | Medical Physician Assistant | Pittsburgh, PA | 2010 |
| Mackenna Litz | 1376420810 | Behavior Technician | Lithia, FL | 2025 |
| Marcia Litz, LPN | 1780034520 | Licensed Practical Nurse | Williamsville, NY | 2016 |
| Mariel Litz, M.D. | 1336150150 | Psychiatry Physician | Albemarle, NC | 2006 |
| Mark Litz, M.D. | 1326013327 | Family Medicine Physician | Yorktown, IN | 2006 |
| Matthew Litz | 1134314289 | Periodontics | Birmingham, AL | 2007 |
| Meghan Litz, RN | 1619620572 | Registered Nurse | Camp Hill, PA | 2022 |
| Nancy Litz, PSYD | 1114947694 | Clinical Psychologist | Glen Ellyn, IL | 2006 |
| Pia Litz, LCSW | 1841426855 | Clinical Social Worker | Aptos, CA | 2009 |
| Rachel Litz | 1265800247 | Counselor | Lynchburg, VA | 2015 |
| Rebecca Litz | 1104780865 | Peer Specialist | Ironton, OH | 2025 |
| Rebecca Litz, LCSW | 1659573160 | Clinical Social Worker | Naperville, IL | 2007 |
| Rebecca Litz, APRN, CNP | 1952803033 | Nurse Practitioner | Lake Forest, IL | 2018 |
| Roger Litz, O.D. | 1427160415 | Optometrist | San Diego, CA | 2006 |
| Sarah Litz, LCPC | 1619382520 | Professional Counselor | Libertyville, IL | 2014 |
| Shalaine Litz | 1699669028 | Behavior Technician | Bountiful, UT | 2025 |
| Stacy Litz | 1033697958 | Addiction (Substance Use Disorder) Counselor | Hamilton, OH | 2018 |
| Stephanie Litz, DDS, MSD | 1902025968 | Pediatric Dentistry | Mooresville, IN | 2007 |
| Steven Litz, MD | 1336182013 | Specialist | West Deptford, NJ | 2006 |
| Susan Litz, ADT | 1245150762 | Addiction (Substance Use Disorder) Counselor | Baltimore, MD | 2026 |
| Theresa Litz | 1255049565 | Clinical Social Worker | Havertown, PA | 2022 |
| Thomas Litz, DO | 1033181516 | Internal Medicine Physician | New Kensington, PA | 2006 |
| Timothy Litz, DDS | 1700411717 | General Practice Dentistry | Cherry Hill, NJ | 2020 |
| Travis Litz, APRN,FNP-C | 1588262448 | Family Nurse Practitioner | Texas City, TX | 2020 |
| Travis Litz, APRN, PMHNP-BC | 1881586725 | Psychiatric/Mental Health Nurse Practitioner | Fort Lauderdale, FL | 2025 |
| Virginia Litz, DO | 1891051009 | Psychiatry Physician | Weston, WV | 2012 |
| Janice Litza, MD | 1669422093 | Family Medicine Physician | Sturtevant, WI | 2006 |
| David Litzau, M.D. | 1811929672 | Diagnostic Radiology Physician | St Francis, WI | 2006 |
| Hayley Litzau | 1629959788 | Behavior Technician | Waite Park, MN | 2025 |
| Megan Litzau | 1518613082 | Behavior Technician | Baxter, MN | 2022 |
| Miranda Litzau | 1588908883 | Licensed Practical Nurse | Hutchinson, MN | 2012 |
| Paige Litzau, PHARMD | 1770374415 | Pharmacotherapy Pharmacist | Sioux Falls, SD | 2025 |
| Shynia Litzau, APN-BC | 1770272908 | Family Nurse Practitioner | Denver, CO | 2023 |
| Jill Litzel | 1881176980 | Addiction (Substance Use Disorder) Counselor | Akron, OH | 2018 |
| Tara Litzel, OT/L, COTA/L | 1770063372 | Occupational Therapist | Chanute, KS | 2018 |
| Julie Litzelfelner, MOT OTR/L | 1003318700 | Occupational Therapist | Cape Girardeau, MO | 2018 |
| Debra Litzelman | 1467404830 | Internal Medicine Physician | Indianapolis, IN | 2006 |
| Lisa Litzelman | 1518172725 | Athletic Trainer | Terre Haute, IN | 2007 |
| Michelle Litzen | 1942352414 | Pharmacist | Rapid City, SD | 2007 |
| Patricia Litzen | 1306443890 | Speech-Language Pathologist | Katonah, NY | 2020 |
| Michele Litzenbauer | 1184015646 | Pharmacy Technician | Wilkes Barre, PA | 2015 |
| Alexander Litzenberg, DMD | 1821526849 | General Practice Dentistry | Roseville, MN | 2017 |
| Allison Litzenberg, LICSW, IMH-E | 1205773181 | Clinical Social Worker | Saint Paul, MN | 2026 |
| Anna Litzenberg | 1225702285 | Behavior Technician | Gresham, OR | 2021 |
| Chase Litzenberg | 1043078678 | Professional Counselor | Fairfax, VA | 2024 |
| Diana Litzenberg, RN | 1063029650 | Orthopedic Registered Nurse | Wexford, PA | 2020 |
| Jane Litzenberg, MS CCC SLP | 1063437481 | Speech-Language Pathologist | Milwaukee, WI | 2006 |
| Jay Litzenberg, RPH | 1750659090 | Pharmacist | Waukesha, WI | 2011 |
| Jennifer Litzenberg, MS, ATC | 1598811614 | Athletic Trainer | Harrison Township, MI | 2007 |
| John Litzenberg, RPH | 1447537360 | Pharmacist | Wauwatosa, WI | 2011 |
| Kelly Litzenberg | 1982096129 | Behavior Analyst | Leesburg, VA | 2015 |
| Kevin Litzenberg | 1255894754 | Gastroenterology Physician | Crestview Hills, KY | 2019 |
| Lynne Litzenberg, COTA | 1942241070 | Occupational Therapy Assistant | Milwaukee, WI | 2006 |
| Margo Litzenberg, LRIC | 1154020543 | Mental Health Counselor | Virginia Beach, VA | 2023 |
| William Litzenberg, MD | 1629098470 | Diagnostic Radiology Physician | Santa Fe, NM | 2006 |
| Brian Litzenberger, PH.D. | 1992709448 | Psychologist | Worcester, MA | 2005 |
| Brittany Litzenberger | 1518671361 | Behavior Technician | Junction City, KS | 2023 |
| Christa Litzenberger, MD | 1407927437 | Ophthalmology Physician | Anaheim, CA | 2006 |
| Joshlyn Litzenberger, FNP-C | 1538493184 | Family Nurse Practitioner | Wyoming, MI | 2009 |
| Kathleen Litzenberger, LCSW, ACSW DCSW | 1598747610 | Clinical Social Worker | Crestwood, KY | 2005 |
| Laurie Litzenberger, MS | 1861861064 | Counselor | Delta Junction, AK | 2015 |
| Leticia Litzenberger | 1568314987 | Marriage & Family Therapist | Germantown, MD | 2026 |
| Linda Litzenberger, LPC | 1356615264 | Mental Health Counselor | Pueblo, CO | 2012 |
| Mary Litzenberger | 1871048231 | Speech-Language Pathologist | San Antonio, TX | 2016 |
| Stefan Litzenberger, DO | 1508334558 | Physical Medicine & Rehabilitation Physician | Tampa, FL | 2018 |
| Stephanie Litzenberger, MD | 1023948676 | Student in an Organized Health Care Education/Training Program | Tripler Amc, HI | 2026 |
| Tefna Litzenberger, RN | 1861350803 | Registered Nurse | Walla Walla, WA | 2026 |
| Tracy Litzenberger | 1700456415 | Registered Nurse | Kirkland, WA | 2021 |
| Willard Litzenberger, M.D. | 1265480016 | Neonatal-Perinatal Medicine Physician | Asheville, NC | 2006 |
| Ira Litzenblatt, M.D. | 1942263876 | Gastroenterology Physician | Ft Lauderdale, FL | 2006 |
| Catrina Litzenburg, PH.D | 1922541267 | Clinical Psychologist | Cleveland, OH | 2016 |
| Robert Litzenburg, DPT | 1396203816 | Physical Therapist | Livonia, MI | 2019 |
| Dekea Litzendorf, PA | 1942480728 | Surgical Physician Assistant | Baltimore, MD | 2007 |
| Maria Litzendorf, M.D. | 1598935058 | Vascular Surgery Physician | Manchester, CT | 2008 |
| Tracy Litzer | 1013648989 | Case Manager/Care Coordinator | Columbus, OH | 2022 |
| Allyson Litzinger, PA-C | 1932853959 | Physician Assistant | Columbus, OH | 2022 |
| Betsy Litzinger | 1255130902 | Counselor | Springville, NY | 2025 |
| Courtney Litzinger, PRS | 1003759846 | Peer Specialist | Columbus, OH | 2026 |
| Danielle Litzinger, CRNP | 1003076720 | Family Nurse Practitioner | Pittsburgh, PA | 2008 |
| Jason Litzinger, DNP, APRN, FNP-BC | 1497254460 | Family Nurse Practitioner | Fort Collins, CO | 2018 |
| Jeffrey Litzinger, M.D. | 1316918170 | Child & Adolescent Psychiatry Physician | Los Alamitos, CA | 2006 |
| Jomarie Litzinger, FNP | 1154398956 | Family Nurse Practitioner | Ridgecrest, CA | 2006 |
| Karen Litzinger | 1669993085 | Professional Counselor | Pittsburgh, PA | 2017 |
| Katherine Litzinger, PH.D. | 1265378806 | School Psychologist | Dublin, OH | 2026 |
| Linda Litzinger, MD | 1245232545 | Specialist | Austin, TX | 2005 |
| Lindsey Litzinger | 1679060149 | Behavior Technician | Clermont, FL | 2018 |
| Mark Litzinger | 1912110958 | Pharmacist | Waikoloa, HI | 2007 |
| Mary Litzinger, OT | 1316617145 | Occupational Therapist | Tulsa, OK | 2021 |
| Michelle Litzinger, D.C | 1902062805 | Chiropractor | Lakewood, CA | 2008 |
| Miranda Litzinger | 1033613757 | Behavior Technician | San Jose, CA | 2018 |
| Monica Litzinger | 1700099751 | Pharmacist | Waikoloa, HI | 2007 |
| Rebecca Litzinger, PT | 1235380775 | Physical Therapist | Canonsburg, PA | 2008 |
| Rhonda Litzinger, OT | 1124187604 | Occupational Therapist | Duncansville, PA | 2006 |
| Sarah Litzinger, LCSWA | 1770329591 | Clinical Social Worker | Apex, NC | 2024 |
| Sarah Litzinger, PT, DPT | 1811542384 | Physical Therapist | Vandergrift, PA | 2019 |
| Stacey Litzinger, PA-C | 1003871245 | Physician Assistant | Monroeville, PA | 2006 |
| Stephanie Litzinger, LCSW | 1023568151 | Clinical Social Worker | Bentonville, AR | 2016 |
| Susan Litzinger, DPT | 1891362828 | Physical Therapist | Leitchfield, KY | 2021 |
| Taylor Litzinger, BCBA | 1780257758 | Behavior Analyst | Fort Worth, TX | 2021 |
| Theresa Litzinger | 1386580421 | Behavior Analyst | Leander, TX | 2026 |
| Thomas Litzinger, MD | 1497051262 | Ophthalmology Physician | Dublin, OH | 2011 |
| Thomas Litzinger, ED.D. | 1538808472 | Cognitive & Behavioral Psychologist | Brighton, MI | 2022 |
| Cheryl Litzke, MFT, LMFT | 1285844795 | Marriage & Family Therapist | Doylestown, PA | 2007 |
| Jami Litzke | 1083033260 | Student in an Organized Health Care Education/Training Program | Westerville, OH | 2014 |
| Megan Litzke | 1518789064 | Home Health Aide | Milford Center, OH | 2024 |
| Claire Litzkow, M.S.,CCC-SLP | 1215782115 | Speech-Language Pathologist | Sherman, TX | 2024 |
| Sophia Litzkow | 1134963374 | Certified Registered Nurse Anesthetist | Gainesville, FL | 2024 |
| Andrew Litzky, LMP | 1649578691 | Massage Therapist | Seattle, WA | 2011 |
| Julia Litzky, MD, PHD | 1073140257 | Student in an Organized Health Care Education/Training Program | Burlington, VT | 2020 |
| Leslie Litzky, MD | 1366485690 | Anatomic Pathology Physician | Philadelphia, PA | 2006 |
| Samantha Litzky | 1093162141 | Specialist | Edison, NJ | 2016 |
| Walter Litzlbauer | 1154747913 | Driver | Indianapolis, IN | 2014 |
| Aaron Litzler | 1962167221 | Community Health Worker | Fairbanks, AK | 2021 |
| Carmen Litzler, PA-C | 1265799506 | Physician Assistant | Fort Myers, FL | 2012 |
| Carol Litzler, LICSW | 1801989132 | Clinical Social Worker | Harvard, MA | 2006 |
| Jonathan Litzler, BA, RBT | 1467233726 | Behavior Technician | Edgewood, KY | 2023 |
| Leslie Litzler | 1902509557 | Case Manager/Care Coordinator | Morehead, KY | 2023 |
| Larry Litzmann, R.PH. | 1548500697 | Pharmacist | San Antonio, TX | 2013 |
| Matthias Litzmann, LPC ASSOCIATE | 1023807104 | Counselor | Shenandoah, TX | 2025 |
| Brandon Litzner, MD | 1619297769 | Dermatopathology Physician | Wichita, KS | 2010 |
| Jamie Litzner | 1093114308 | Mental Health Counselor | Westampton, NJ | 2014 |
| Katy Litzner | 1912267451 | Case Manager/Care Coordinator | Portland, OR | 2012 |
| Rebecca Litzner, MSW | 1104951938 | Clinical Social Worker | Hillman, MI | 2007 |
| Dave Litzow, D.D.S. | 1457388084 | Orthodontics and Dentofacial Orthopedics Dentistry | Fond Du Lac, WI | 2006 |
| Emily Litzow | 1336759588 | Professional Counselor | Nashville, TN | 2020 |
| James Litzow, M.D. | 1629078324 | Clinical Cardiac Electrophysiology Physician | Cordova, TN | 2005 |
| Mark Litzow, M.D. | 1871579672 | Hematology (Internal Medicine) Physician | Rochester, MN | 2005 |
| Carla Litzsey | 1790030351 | Case Manager/Care Coordinator | Little Rock, AR | 2012 |
| Jazzmyn Litzy | 1568277333 | Case Manager/Care Coordinator | Columbus, OH | 2025 |
| Jessica Litzy | 1356110894 | Addiction (Substance Use Disorder) Counselor | Columbus, OH | 2023 |
| Karen Litzy, MSPT | 1790847689 | Physical Therapist | New York, NY | 2006 |
| Louise Litzy, PT | 1154269843 | Physical Therapist | Coal Township, PA | 2026 |
| Mijazz Litzy | 1912703257 | Case Manager/Care Coordinator | Columbus, OH | 2025 |
| Aaron Liu, DDS | 1053198002 | Dentist | Walnut, CA | 2023 |
| Aaron Liu | 1225631112 | Pharmacist | Owensboro, KY | 2020 |
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).