Providers Jeffrey Katz, PHD to Lori Katz, M.D.
300 individual NPIs in the federal registry, part 11,083 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. 123 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Jeffrey Katz, PHD | 1598807745 | Psychologist | Norfolk, VA | 2007 |
| Jeffrey Katz, M.D. | 1639470123 | Critical Care Medicine (Anesthesiology) Physician | Evanston, IL | 2010 |
| Jeffrey Katz, PHARM.D | 1669813358 | Pharmacist | Toms River, NJ | 2013 |
| Jeffrey Katz, M.D. | 1780651745 | Internal Medicine Physician | Oxford, CT | 2006 |
| Jeffrey Katz, DDS | 1780735282 | Dentist | White Plains, NY | 2007 |
| Jeffrey Katz, DDS | 1790834778 | Dentist | White Plains, NY | 2007 |
| Jeffrey Katz, MD | 1831195320 | Urology Physician | Livingston, NJ | 2005 |
| Jeffrey Katz, MD | 1831726090 | Emergency Medicine Physician | Kissimmee, FL | 2020 |
| Jeffrey Katz | 1841391265 | General Practice Dentistry | Flushing, NY | 2006 |
| Jeffrey Katz, M.D. | 1881796340 | Obstetrics & Gynecology Physician | Yorktown Hts, NY | 2006 |
| Jeffrey Katz, MD | 1992757264 | Family Medicine Physician | Beaverton, OR | 2006 |
| Jeffry Katz, MD | 1730109497 | Gastroenterology Physician | Cleveland, OH | 2006 |
| Jenna Katz, MD | 1659802171 | Neonatal-Perinatal Medicine Physician | Boston, MA | 2017 |
| Jennifer Katz, MPT | 1003129008 | Physical Therapist | Woodmere, NY | 2010 |
| Jennifer Katz, DPT | 1043833452 | Physical Therapist | Columbus, OH | 2020 |
| Jennifer Katz, CFNC | 1093543712 | Nutritionist | Newbury Park, CA | 2024 |
| Jennifer Katz, BEHAVIOR TECHNICIAN | 1114899952 | Behavior Technician | Baltimore, MD | 2025 |
| Jennifer Katz, MD | 1144454976 | Gastroenterology Physician | New York, NY | 2009 |
| Jennifer Katz | 1265450779 | Clinical Social Worker | Indianapolis, IN | 2006 |
| Jennifer Katz | 1386042786 | Social Worker | Commack, NY | 2014 |
| Jennifer Katz, LCSW | 1386980423 | Clinical Social Worker | Northbrook, IL | 2012 |
| Jennifer Katz, D.P.T. | 1407237779 | Physical Therapist | Lakewood, WA | 2015 |
| Jennifer Katz, D.M.D. | 1457703589 | General Practice Dentistry | Largo, FL | 2016 |
| Jennifer Katz, MS, CCC,SLP | 1588714950 | Speech-Language Pathologist | San Francisco, CA | 2007 |
| Jennifer Katz, RN, MSN, CRNP | 1619294212 | Family Nurse Practitioner | Mohnton, PA | 2010 |
| Jennifer Katz, LMHC | 1639793029 | Mental Health Counselor | New York, NY | 2020 |
| Jennifer Katz, PT | 1699859272 | Physical Therapist | Buffalo, NY | 2006 |
| Jennifer Katz | 1700369519 | Speech-Language Pathologist | Brandon, FL | 2018 |
| Jennifer Katz, L.AC. | 1700929775 | Acupuncturist | Westminster, CO | 2007 |
| Jennifer Katz, PT | 1881232247 | Physical Therapist | Renton, WA | 2019 |
| Jennifer Katz, PA-C | 1922586221 | Physician Assistant | Evanston, IL | 2018 |
| Jennifer Cohen Katz, R.D. | 1861882284 | Registered Dietitian | Columbia, MD | 2015 |
| Jerald Katz, MD | 1568479046 | Orthopaedic Surgery Physician | Fall River, MA | 2006 |
| Jerald Katz, DMD | 1801010582 | Oral and Maxillofacial Radiology Dentistry | Kansas City, MO | 2007 |
| Jeremy Katz | 1346902681 | Behavior Analyst | Lancaster, PA | 2021 |
| Jeremy Katz, MD | 1396988259 | Diagnostic Radiology Physician | Oak Lawn, IL | 2009 |
| Jeremy Katz, MD | 1508848458 | Anesthesiology Physician | Belton, MO | 2005 |
| Jeremy Katz, D.C. | 1841689551 | Chiropractor | Portland, OR | 2015 |
| Jerome Katz, D.D.S. | 1316189012 | Dentist | Mamaroneck, NY | 2009 |
| Jerry Katz, LCSW | 1215984125 | Clinical Social Worker | New York, NY | 2006 |
| Jerry Katz, R.P. | 1609090083 | Pharmacist | Mount Laurel, NJ | 2007 |
| Jerry Katz, DDS | 1669563615 | Dentist | Austin, TX | 2006 |
| Jerry Katz, D.P.M. | 1790761625 | Foot & Ankle Surgery Podiatrist | Randallstown, MD | 2005 |
| Jesse Katz, MD | 1073073854 | Geriatric Medicine (Internal Medicine) Physician | Cambridge, MA | 2019 |
| Jesse Katz | 1477001287 | Physician Assistant | East Northport, NY | 2016 |
| Jesse Katz, NONE | 1578728382 | Community Health Worker | Eureka, CA | 2008 |
| Jessica Katz | 1033998638 | Clinical Social Worker | Ypsilanti, MI | 2023 |
| Jessica Katz, PT, DPT | 1093290074 | Physical Therapist | Philadelphia, PA | 2018 |
| Jessica Katz, LSW | 1194521211 | Social Worker | Wilmette, IL | 2025 |
| Jessica Katz, LICSW | 1245664846 | Counselor | Bellingham, MA | 2013 |
| Jessica Katz, PT | 1306985361 | Physical Therapist | Boston, MA | 2007 |
| Jessica Katz, D.O. | 1578850244 | Obstetrics & Gynecology Physician | Youngstown, OH | 2011 |
| Jessica Katz, MD | 1598736050 | Geriatric Medicine (Internal Medicine) Physician | Wynnewood, PA | 2006 |
| Jessica Katz, APRN | 1710277231 | Pediatric Nurse Practitioner | Philadelphia, PA | 2011 |
| Jessica Katz | 1740789403 | Behavior Technician | King Of Prussia, PA | 2018 |
| Jessica Katz | 1760287270 | Mental Health Counselor | Chelsea, MA | 2025 |
| Jessica Katz, DC | 1770764425 | Chiropractor | Kernersville, NC | 2007 |
| Jessica Katz, MS, LMHC, LCMHC, LPC | 1790064145 | Mental Health Counselor | Salt Lake City, UT | 2011 |
| Jessica Katz | 1902319593 | Behavior Technician | Sacramento, CA | 2017 |
| Jill Katz, PHARM D | 1457646671 | Pharmacist | Simi Valley, CA | 2011 |
| Jill Katz | 1487209193 | Social Worker | Beachwood, OH | 2019 |
| Jill Katz, PLPC | 1982378501 | Professional Counselor | Kansas City, MO | 2021 |
| Jillian Katz | 1295278778 | Speech-Language Pathologist | Bronx, NY | 2016 |
| Joan Katz, P.T. | 1053557835 | Pediatric Physical Therapist | Brooklyn, NY | 2008 |
| Joan Katz, M.D. | 1154341576 | Public Health & General Preventive Medicine Physician | Boston, MA | 2006 |
| Joan Katz, M.ED., PH.D., LMHC | 1295839678 | Psychologist | Boca Raton, FL | 2006 |
| Joan Katz, RDN | 1386155471 | Registered Dietitian | Philadelphia, PA | 2017 |
| Joanna Katz, NP | 1306968490 | Family Nurse Practitioner | Edmonds, WA | 2007 |
| Jodi Katz, BCBA | 1013605724 | Behavior Analyst | Brookline, MA | 2023 |
| Jodi Katz, COTA | 1568881993 | Occupational Therapy Assistant | Cleveland, OH | 2014 |
| Jodi Katz | 1619624913 | Mental Health Counselor | Lake Worth, FL | 2022 |
| Jodie Katz | 1114960259 | Family Medicine Physician | Waldwick, NJ | 2006 |
| Joel Katz, LMSW | 1114818077 | Social Worker | Monroe, NY | 2025 |
| Joel Katz, MS | 1316597891 | Specialist | Brooklyn, NY | 2019 |
| Joel Katz, DO | 1598010027 | Neurological Surgery Physician | Akron, OH | 2012 |
| Joel Katz, MD | 1760448005 | Infectious Disease Physician | Boston, MA | 2006 |
| Joel Katz, M.D | 1881639052 | Hospitalist Physician | Newport Beach, CA | 2006 |
| Johannah Katz, RD | 1336824184 | Registered Dietitian | Windermere, FL | 2023 |
| John Katz, M.D. | 1548377443 | Critical Care Medicine (Anesthesiology) Physician | East Orange, NJ | 2006 |
| Jolie Katz | 1518565258 | Physical Medicine & Rehabilitation Physician | New York, NY | 2020 |
| Jon Katz, MD | 1023022167 | Maternal & Fetal Medicine Physician | Summerville, SC | 2006 |
| Jonas Katz, DPM | 1184879637 | Foot & Ankle Surgery Podiatrist | Richmond, VA | 2008 |
| Jonathan Katz, MD | 1053554121 | Cardiovascular Disease Physician | West Nyack, NY | 2009 |
| Jonathan Katz, MD | 1104889104 | Internal Medicine Physician | Bloomington, MN | 2006 |
| Jonathan Katz, MD | 1144806753 | Family Medicine Physician | Mequon, WI | 2021 |
| Jonathan Katz, MD | 1174507321 | Anesthesiology Physician | Bridgeport, CT | 2005 |
| Jonathan Katz, LCSW | 1275820755 | Clinical Social Worker | New York, NY | 2011 |
| Jonathan Katz, CRNA | 1437529534 | Certified Registered Nurse Anesthetist | Marlboro, NJ | 2015 |
| Jonathan Katz, MD | 1447678487 | Glaucoma Specialist (Ophthalmology) Physician | Lutherville, MD | 2014 |
| Jonathan Katz, M.D. | 1457372823 | Neurology Physician | San Francisco, CA | 2006 |
| Jonathan Katz, MD | 1467591164 | Internal Medicine Physician | Los Angeles, CA | 2007 |
| Jonathan Katz, DO | 1467940395 | Family Medicine Physician | Middletown, CT | 2018 |
| Jonathan Katz, M.D., D.M.D. | 1538286810 | Anesthesiology Physician | Miami, FL | 2007 |
| Jonathan Katz, MD | 1750910311 | Rheumatology Physician | Leawood, KS | 2020 |
| Jonathan Katz, PA-C | 1811880925 | Medical Physician Assistant | Columbus, OH | 2025 |
| Jonathan Katz, PSY.D | 1831348762 | Clinical Psychologist | Taos, NM | 2008 |
| Jonathan Katz, M.D. | 1912292889 | Orthopaedic Hand Surgery Physician | Cumming, GA | 2011 |
| Jonathan Katz, MD | 1942214655 | Gastroenterology Physician | Philadelphia, PA | 2006 |
| Jonathan Katz | 1952756207 | Urology Physician | Miami, FL | 2016 |
| Jonathon Katz | 1841991338 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2023 |
| Jordan Katz, OD | 1013843432 | Optometrist | Stockbridge, GA | 2026 |
| Jordan Katz, LSW | 1063007466 | Social Worker | Yardley, PA | 2021 |
| Jordan Katz, DPM | 1346478583 | Podiatrist | Coral Gables, FL | 2009 |
| Jordan Katz, PA-C | 1366320749 | Physician Assistant | New York, NY | 2025 |
| Jordan Katz, M.D. | 1720013451 | Cardiovascular Disease Physician | Islandia, NY | 2006 |
| Jordan Katz, MD | 1972023000 | Family Medicine Physician | Evanston, IL | 2017 |
| Jordana Katz, PSY.D. | 1710170451 | Psychologist | Santa Clarita, CA | 2007 |
| Jose Katz, M.D. | 1053393405 | Cardiovascular Disease Physician | Union City, NJ | 2005 |
| Joseph Katz, LICSW | 1457048795 | Clinical Social Worker | Greenfield, MA | 2023 |
| Joseph Katz, LCSW | 1679610984 | Clinical Social Worker | Lafayette, LA | 2007 |
| Joseph Katz, MD | 1689170797 | Psychiatry Physician | Fresno, CA | 2018 |
| Joseph Katz, M.D. | 1699982579 | Gastroenterology Physician | Indianapolis, IN | 2007 |
| Joseph Katz, D.M.D. | 1881650893 | Dentist | Gainesville, FL | 2006 |
| Joshua Katz, MD | 1316748395 | Student in an Organized Health Care Education/Training Program | Aventura, FL | 2025 |
| Joshua Katz, MD | 1336082353 | Student in an Organized Health Care Education/Training Program | Southampton, NY | 2026 |
| Joshua Katz, D.C. | 1396957999 | Chiropractor | Kernersville, NC | 2007 |
| Joshua Katz, CNP | 1609535277 | Primary Care Nurse Practitioner | Sioux Falls, SD | 2021 |
| Joshua Katz, MD | 1659367522 | Neurology Physician | Wellesley, MA | 2005 |
| Joshua Katz | 1689391872 | Surgical Physician Assistant | Denver, CO | 2022 |
| Joshua Katz | 1730982802 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2025 |
| Joshua Katz, MD | 1750393591 | Colon & Rectal Surgery Physician | Memphis, TN | 2006 |
| Joshua Katz, MD | 1801546478 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2022 |
| Joshua Katz, D.O. | 1811438187 | Diagnostic Radiology Physician | Morristown, NJ | 2017 |
| Joshua Katz, M.D. | 1912355918 | Endocrinology, Diabetes & Metabolism Physician | Chicago, IL | 2016 |
| Joshua Katz | 1932592276 | Behavior Analyst | Stuart, FL | 2015 |
| Joshua Katz | 1972180412 | Sports Medicine (Physical Medicine & Rehabilitation) Physician | New York, NY | 2021 |
| Jourdan Katz, DO | 1063114684 | Student in an Organized Health Care Education/Training Program | Idaho Falls, ID | 2023 |
| Judith Katz, MD | 1063529089 | Nuclear Radiology Physician | Boston, MA | 2006 |
| Judith Katz, MD | 1306264338 | Psychiatry Physician | New York, NY | 2014 |
| Judith Katz, PH.D | 1356679401 | Psychologist | San Francisco, CA | 2009 |
| Judith Katz, LICSW | 1376089771 | Clinical Social Worker | New London, NH | 2017 |
| Judith Katz, CMW | 1447275680 | Midwife | Bridgeton, NJ | 2006 |
| Judith Katz, MSW LCSW | 1811192859 | Clinical Social Worker | New York, NY | 2007 |
| Judith Katz | 1811327570 | Speech-Language Pathologist | Brooklyn, NY | 2013 |
| Judith Katz | 1952152258 | Peer Specialist | Brooklyn, NY | 2024 |
| Judy Katz, OTR/L | 1083882021 | Pediatric Occupational Therapist | Deerfield, IL | 2008 |
| Judy Katz | 1164783098 | Specialist | Valhalla, NY | 2012 |
| Jules Katz, M.D. | 1780622910 | Diagnostic Radiology Physician | Owings Mills, MD | 2006 |
| Julia Katz, M.D. | 1184155772 | Child & Adolescent Psychiatry Physician | Philadelphia, PA | 2017 |
| Julia Katz, MD | 1184356784 | Pediatrics Physician | New York, NY | 2022 |
| Julia Katz, APN | 1366231581 | Psychiatric/Mental Health Nurse Practitioner | Moorestown, NJ | 2025 |
| Julia Katz, LSW | 1396665246 | Social Worker | Piscataway, NJ | 2026 |
| Julia Katz, SLP | 1417104068 | Speech-Language Pathologist | West Bloomfield, MI | 2008 |
| Julia Katz, MD | 1679562821 | Ophthalmology Physician | New York, NY | 2005 |
| Julia Katz | 1982305736 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2023 |
| Julia Katz, FNP | 1982468583 | Family Nurse Practitioner | Santa Rosa, CA | 2024 |
| Julian Katz, LPC | 1568060960 | Professional Counselor | Philadelphia, PA | 2020 |
| Julian Katz | 1801753587 | Behavior Technician | Peabody, MA | 2026 |
| Juliana Katz | 1134068075 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2026 |
| Julie Katz, MA, BCBA | 1033642533 | Behavior Analyst | Stirling, NJ | 2017 |
| Julie Katz | 1306403332 | Drama Therapist | Brooklyn, NY | 2019 |
| Julie Katz, MS, RD, LDN | 1447432851 | Registered Dietitian | Baltimore, MD | 2007 |
| Julie Katz | 1508239120 | Specialist | Troy, NY | 2015 |
| Julie Katz, LICSW | 1740494350 | Social Worker | Cambridge, MA | 2007 |
| Julie Katz, MSW, LCSW, APHSW-C | 1790442622 | Clinical Social Worker | Boynton Beach, FL | 2021 |
| Justin Katz, D.C | 1629436332 | Chiropractor | New York, NY | 2016 |
| Justin Katz | 1982131728 | Family Medicine Physician | Murrells Inlet, SC | 2017 |
| Kaitlyn Katz, OTR/L | 1376312819 | Occupational Therapist | Ithaca, NY | 2023 |
| Kara Katz, LICSW | 1366089831 | Clinical Social Worker | Quincy, MA | 2019 |
| Kara Katz, FNP-C | 1801462304 | Family Nurse Practitioner | Holly Springs, NC | 2021 |
| Karen Katz, LCSW | 1265601603 | Clinical Social Worker | Bellmore, NY | 2008 |
| Karen Katz, R.N., C.N.M. | 1487714523 | Advanced Practice Midwife | Hillsborough, NJ | 2006 |
| Karen Katz | 1821555061 | Mental Health Counselor | Brookline, MA | 2019 |
| Karen Katz | 1891438982 | Occupational Therapist | Baltimore, MD | 2022 |
| Karen Katz | 1891954061 | Mental Health Counselor | Denver, CO | 2008 |
| Karen Katz, DMD | 1902907363 | General Practice Dentistry | Wayne, NJ | 2006 |
| Karin Katz, M.D. | 1467712554 | Endocrinology, Diabetes & Metabolism Physician | New York, NY | 2012 |
| Karlen Katz, DNP, APRN, FNP-C | 1215547534 | Family Nurse Practitioner | New Haven, CT | 2020 |
| Kate Katz, RN | 1003349358 | Lactation Consultant (Registered Nurse) | Philadelphia, PA | 2017 |
| Kate Katz, LMFT | 1417846379 | Marriage & Family Therapist | Mountain View, CA | 2025 |
| Katelyn Katz | 1407511397 | Behavior Analyst | Morgantown, WV | 2021 |
| Katelynn Katz | 1205544368 | Mental Health Counselor | Sheridan, WY | 2022 |
| Katherine Katz | 1548994841 | Counselor | Denver, CO | 2022 |
| Katherine Katz, PAC | 1568622264 | Surgical Physician Assistant | Los Angeles, CA | 2008 |
| Katherine Katz | 1912513391 | Clinical Social Worker | Columbia, MD | 2020 |
| Kathryn Katz, PA-C | 1356403935 | Physician Assistant | Fort Bragg, NC | 2006 |
| Kathy Katz | 1982777371 | Clinical Child & Adolescent Psychologist | Washington, DC | 2006 |
| Katie Katz, FNP-BC | 1447480603 | Family Nurse Practitioner | Salem, VA | 2009 |
| Katrina Katz | 1497310304 | Behavior Technician | Beaverton, OR | 2019 |
| Kayla Katz, CRNA | 1285147280 | Certified Registered Nurse Anesthetist | Richmond, VA | 2017 |
| Kayla Katz, LCSW | 1295429256 | Clinical Social Worker | Parkland, FL | 2023 |
| Kelby Katz | 1750861522 | Mental Health Counselor | Mountain View, CA | 2018 |
| Kelby Katz, MSW | 1861708794 | Student in an Organized Health Care Education/Training Program | Westerville, OH | 2010 |
| Kelly Katz, C-AA | 1437606142 | Anesthesiologist Assistant | Weston, FL | 2016 |
| Kenneth Katz, DPM | 1003028101 | Podiatrist | Long Beach, NY | 2007 |
| Kenneth Katz, MD, MSC, MSCE | 1134141583 | Dermatology Physician | San Diego, CA | 2006 |
| Kenneth Katz, M.D. | 1134162019 | MOHS-Micrographic Surgery Physician | Manitowoc, WI | 2006 |
| Kenneth Katz, M.D. | 1144211897 | Pediatrics Physician | Centennial, CO | 2005 |
| Kenneth Katz, LCSW, CTS | 1659594141 | Clinical Social Worker | Fresno, CA | 2007 |
| Kenneth Katz, MD | 1740358621 | Pediatrics Physician | Rochester, NY | 2006 |
| Kenneth Katz, M.D. | 1851472450 | Pediatrics Physician | Hartsdale, NY | 2006 |
| Kenneth Katz, MD | 1932173226 | Emergency Medicine Physician | Allentown, PA | 2006 |
| Kent Katz, MD | 1578673265 | Gastroenterology Physician | Casper, WY | 2006 |
| Kerry Katz, LISW-S | 1003119942 | Clinical Social Worker | Shaker Heights, OH | 2010 |
| Kerry Katz, M.D. | 1679703961 | Obstetrics & Gynecology Physician | West Allis, WI | 2009 |
| Kevin Katz, O.D. | 1043324833 | Optometrist | Galveston, TX | 2006 |
| Kim Katz | 1831329838 | Case Manager/Care Coordinator | Dartmouth, MA | 2009 |
| Kimberly Katz, MD | 1285121202 | Dermatology Physician | Seattle, WA | 2018 |
| Kristin Katz, RN | 1306713987 | Registered Nurse | Lacey, WA | 2025 |
| Kristin Katz, PH.D. | 1386837532 | Psychologist | Talbott, TN | 2007 |
| Kristin Katz, LCSW | 1922818616 | Clinical Social Worker | Skokie, IL | 2025 |
| Kristina Katz, MD | 1689081945 | Gastroenterology Physician | Plainsboro, NJ | 2014 |
| Kristina Katz | 1760336218 | Occupational Therapist | Los Angeles, CA | 2026 |
| Krystyna Katz, OD | 1508450859 | Optometrist | Chicago, IL | 2021 |
| Kyla Katz | 1891521332 | Social Worker | Taos, NM | 2024 |
| Kyle Katz | 1154168938 | Homemaker | Tallmadge, OH | 2024 |
| Kylie Katz, MS | 1033857685 | Genetic Counselor (M.S.) | New Brunswick, NJ | 2022 |
| Kyra Katz | 1942192638 | Student in an Organized Health Care Education/Training Program | Buffalo, NY | 2025 |
| Lana Katz, LPC | 1952099558 | Professional Counselor | Guilford, CT | 2023 |
| Lara Katz, M.D. | 1629485545 | Student in an Organized Health Care Education/Training Program | New York, NY | 2014 |
| Larry Katz, PHARMACIST | 1356938310 | Pharmacist | Tampa, FL | 2020 |
| Larry Katz, MD | 1629059993 | Internal Medicine Physician | North Miami Beach, FL | 2005 |
| Laura Katz, NP-C | 1407185036 | Family Nurse Practitioner | Atlanta, GA | 2009 |
| Laura Katz, PH.D. | 1437071701 | School Psychologist | San Diego, CA | 2026 |
| Laura Katz, LCSW | 1467402958 | Clinical Social Worker | Yonkers, NY | 2006 |
| Laura Katz, DDS | 1487213740 | Dentist | Beverly Hills, CA | 2019 |
| Laura Katz, LMFT | 1538708581 | Marriage & Family Therapist | Santa Monica, CA | 2019 |
| Laura Katz, NP | 1659466480 | Gerontology Nurse Practitioner | Santa Barbara, CA | 2006 |
| Laura Katz, RPA-C | 1659664357 | Medical Physician Assistant | West Islip, NY | 2011 |
| Laura Katz, D.O. | 1710183777 | Developmental - Behavioral Pediatrics Physician | Valhalla, NY | 2007 |
| Laura Katz | 1790151744 | Marriage & Family Therapist | Cary, NC | 2015 |
| Laura Katz, M.S.,CCC-SLP | 1841560067 | Speech-Language Pathologist | Wellington, FL | 2012 |
| Laura Katz, PHD | 1891906020 | Clinical Psychologist | Sacramento, CA | 2007 |
| Laura Katz, MD | 1922077163 | Obstetrics & Gynecology Physician | Monroe, MI | 2006 |
| Lauree Katz, MPT | 1174682157 | Physical Therapist | Philadelphia, PA | 2006 |
| Lauren Katz | 1235732538 | Speech-Language Pathologist | Ann Arbor, MI | 2020 |
| Lauren Katz, FNP | 1619247855 | Family Nurse Practitioner | Leominster, MA | 2012 |
| Lauren Katz, LCSW, LMT | 1699406959 | Massage Therapist | Chicago, IL | 2022 |
| Lauren Katz, B.C.B.A. | 1851641591 | Behavior Analyst | Miami, FL | 2012 |
| Lauren Katz, LCSW | 1972147288 | Clinical Social Worker | New Britain, CT | 2019 |
| Laurence Katz, MD | 1285714493 | Emergency Medicine Physician | Chapel Hill, NC | 2006 |
| Laurie Katz, M.D. | 1174590459 | Internal Medicine Physician | Farmington Hills, MI | 2006 |
| Laurie Katz, PH.D. | 1477600476 | Psychologist | Oakland, CA | 2007 |
| Laurie Katz, M.D. | 1497891030 | Sports Medicine (Orthopaedic Surgery) Physician | Newton, MA | 2007 |
| Lawrence Katz, MSW | 1275575417 | Social Worker | Orlando, FL | 2006 |
| Lawrence Katz, M.D. | 1417024126 | Psychiatry Physician | Pensacola, FL | 2006 |
| Lawrence Katz, PH. D. | 1497795645 | Counseling Psychologist | Enterprise, AL | 2006 |
| Lawrence Katz, M.D. | 1508815903 | Internal Medicine Physician | Hazlet, NJ | 2006 |
| Lawrence Katz, MD MPH | 1720076193 | Cardiovascular Disease Physician | New York, NY | 2005 |
| Lawrence Katz, M.D. | 1871593830 | Internal Medicine Physician | Plainview, NY | 2005 |
| Layne Katz, CCC-SLP | 1992269187 | Speech-Language Pathologist | Dallas, TX | 2019 |
| Leah Katz | 1295667681 | Endocrinology, Diabetes & Metabolism Physician | Maywood, NJ | 2026 |
| Leah Katz, MASTERS OF SCIENCE | 1376888727 | Developmental Therapist | Brooklyn, NY | 2012 |
| Leah Katz, SLP | 1437496064 | Speech-Language Pathologist | Lakewood, NJ | 2013 |
| Leah Katz, DO | 1700726734 | Student in an Organized Health Care Education/Training Program | Albany, NY | 2026 |
| Leah Katz | 1841160579 | Speech-Language Pathologist | Far Rockaway, NY | 2025 |
| Leah Katz, PA-C | 1881285948 | Physician Assistant | Alexandria, VA | 2021 |
| Leah Katz | 1891555363 | Student in an Organized Health Care Education/Training Program | Glen Cove, NY | 2024 |
| Leah Katz, M.D./ M.P.H. | 1962763839 | Radiation Oncology Physician | Miami, FL | 2012 |
| Leanna Katz, MS, OTD, OTR/L | 1124599808 | Occupational Therapist | Boston, MA | 2018 |
| Leba Katz | 1255602231 | Speech-Language Pathologist | Lakewood, NJ | 2012 |
| Lee Katz, MD | 1295716876 | Diagnostic Radiology Physician | New Haven, CT | 2005 |
| Lee Katz | 1649996273 | Social Worker | Topsfield, MA | 2022 |
| Leland Katz, D.D.S. | 1770611816 | General Practice Dentistry | Culver City, CA | 2007 |
| Lena Katz | 1164471454 | Specialist | Baltimore, MD | 2006 |
| Lenard Katz | 1841813532 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2020 |
| Lenore Katz | 1669750295 | Optometrist | Elmhurst, NY | 2011 |
| Leo Katz | 1124039920 | Hearing Instrument Specialist | Huntington, NY | 2006 |
| Leo Katz, M.D. | 1700845633 | Gastroenterology Physician | Phila, PA | 2006 |
| Leon Katz, M.D. | 1205890977 | Surgery Physician | Long Beach, NY | 2006 |
| Leon Katz, D.D.S. | 1306013040 | General Practice Dentistry | Baltimore, MD | 2008 |
| Leon Katz, D.D.S. | 1851435697 | General Practice Dentistry | Brooklyn, NY | 2007 |
| Leora Katz | 1427232891 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2007 |
| Lesley Katz, L.P.T. | 1518097500 | Physical Therapist | Houston, TX | 2007 |
| Leslie Katz, M.D. | 1306887542 | Ophthalmology Physician | Philadelphia, PA | 2006 |
| Leslie Katz, LCSW | 1790090645 | Mental Health Counselor | Reno, NV | 2010 |
| Leslie Katz, MSW | 1992893150 | Clinical Social Worker | Ann Arbor, MI | 2006 |
| Lester Katz, M.D. | 1356426720 | Surgery Physician | New York, NY | 2006 |
| Liat Katz, LCSW-C | 1871959114 | Clinical Social Worker | Rockville, MD | 2015 |
| Libbie Katz, MSED | 1932754629 | Specialist | Brooklyn, NY | 2019 |
| Libby Katz | 1306588066 | Anesthesiologist Assistant | Greenville, SC | 2022 |
| Lillian Katz, PA-C | 1679768097 | Physician Assistant | Jamesburg, NJ | 2007 |
| Lily Katz, SLP | 1134855604 | Speech-Language Pathologist | Madison, WI | 2022 |
| Linda Katz, D.C. | 1003855396 | Chiropractor | Peachtree City, GA | 2006 |
| Linda Katz, M.D. | 1053315705 | Ophthalmology Physician | Nicholasville, KY | 2005 |
| Linda Katz, LCSW | 1073677274 | Clinical Social Worker | Cedarhurst, NY | 2006 |
| Linda Katz, MD | 1194811539 | Pediatrics Physician | Ridgewood, NJ | 2006 |
| Linda Katz, LCSW | 1225109176 | Clinical Social Worker | West Harrison, NY | 2006 |
| Linda Katz, FNP | 1275592107 | Family Nurse Practitioner | Halfmoon, NY | 2006 |
| Linda Katz, M.D. | 1679675797 | Rheumatology Physician | Gaithersburg, MD | 2006 |
| Linda Katz | 1689003451 | Marriage & Family Therapist | Berkeley, CA | 2013 |
| Linda Katz, M.D. | 1750305991 | Obstetrics & Gynecology Physician | West Hills, CA | 2006 |
| Linda Katz, NP | 1811076292 | Adult Health Nurse Practitioner | Jamaica, NY | 2006 |
| Linda Katz, M.D. | 1841254802 | Obstetrics & Gynecology Physician | Chicago, IL | 2006 |
| Lindsay Katz, PSYD | 1447998992 | Clinical Neuropsychologist | Cleveland, OH | 2022 |
| Lindsay Katz | 1679988877 | Audiologist | Stockbridge, GA | 2014 |
| Lisa Katz | 1518042746 | Rehabilitation Practitioner | Chatsworth, CA | 2006 |
| Lisa Katz, L.C.S.W. | 1598859118 | Clinical Social Worker | Augusta, ME | 2006 |
| Lisa Katz | 1851722789 | Occupational Therapist | Niles, IL | 2013 |
| Lisa Katz, MD | 1881819860 | Family Medicine Physician | Augusta, GA | 2007 |
| Liza Katz | 1962984146 | Clinical Social Worker | Boston, MA | 2018 |
| Lizabeth Katz, LCSW C | 1942212253 | Social Worker | Rockville, MD | 2006 |
| Lloyd Katz, D.C. | 1447287313 | Chiropractor | Ithaca, NY | 2006 |
| Lluna Katz, MA, CF-SLP TSSLD | 1124906813 | Speech-Language Pathologist | Westhampton, NY | 2025 |
| Logan Katz | 1083544522 | Social Worker | New York, NY | 2026 |
| Lois Katz, MD | 1942254685 | Nephrology Physician | New York, NY | 2006 |
| Lon Katz, M.D. | 1992792212 | Obstetrics & Gynecology Physician | West Bloomfield, MI | 2005 |
| Lorelle Katz, DC | 1548966948 | Chiropractor | Pleasant Prairie, WI | 2023 |
| Lori Katz, PH.D. | 1013026632 | Clinical Psychologist | Long Beach, CA | 2006 |
| Lori Katz, M.D. | 1780641886 | Neonatal-Perinatal Medicine Physician | Des Moines, IA | 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).