Providers Melissa Katzenberger, MS, ATC to Isaiah Kauahi, PSYD
300 individual NPIs in the federal registry, part 11,087 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. 113 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Melissa Katzenberger, MS, ATC | 1023491453 | Athletic Trainer | Edmond, OK | 2015 |
| Richard Katzenberger, R.PH. | 1518207109 | Pharmacist | Waukesha, WI | 2013 |
| Robert Katzenberger, RPH | 1750656187 | Pharmacist | Leavenworth, KS | 2012 |
| Thuy Katzenberger, D.C. | 1568586717 | Chiropractor | Edina, MN | 2007 |
| Mariah Katzenberger-Huneke, OD | 1316872989 | Optometrist | Freeport, IL | 2026 |
| Janette Katzenbogan, SUDPT | 1952163222 | Addiction (Substance Use Disorder) Counselor | Spokane, WA | 2024 |
| Carah Katzendorn, CT | 1902630445 | Counselor | Medina, OH | 2024 |
| Adele Katzenelenbogen, LCSW | 1619936887 | Social Worker | Brooklyn, NY | 2006 |
| Moshe Katzenelenbogen, MD | 1124198304 | Internal Medicine Physician | Brooklyn, NY | 2006 |
| Rachel Katzenellenbogen, MD | 1457308041 | Pediatric Adolescent Medicine Physician | Indianapolis, IN | 2006 |
| Christine Katzenmaier | 1235567397 | Speech-Language Pathologist | Thousand Oaks, CA | 2013 |
| Julia Katzenmaier, R.T. | 1194137786 | Radiologic Technologist | Des Moines, WA | 2014 |
| Maggie Katzenmaier Ragone, LPCC | 1366158404 | Mental Health Counselor | Edina, MN | 2023 |
| Erika Katzenmayer | 1245935543 | Social Worker | Schaumburg, IL | 2023 |
| Anthony Katzenmeier, MS, ATC | 1881832681 | Athletic Trainer | Oklahoma City, OK | 2009 |
| Grace Katzenmeier | 1437725256 | Physical Therapist | Prairie Village, KS | 2021 |
| Kari Katzenmeier | 1245780063 | Marriage & Family Therapist | San Diego, CA | 2016 |
| Niki Katzenmeier, D.C. | 1366683930 | Chiropractor | Castle Rock, CO | 2009 |
| Tammy Katzenmeier | 1548074206 | Case Manager/Care Coordinator | Fargo, ND | 2025 |
| Aaron Katzenmeyer | 1538454236 | Acute Care Nurse Practitioner | Madison, MS | 2011 |
| Annette Katzenmeyer | 1124433180 | Community Health Worker | Mogadore, OH | 2014 |
| Catherine Katzenmeyer, MD | 1851318786 | Pediatrics Physician | Baton Rouge, LA | 2006 |
| Jeanette Katzenmeyer, CSFA | 1730726225 | Surgical Technologist | Reno, NV | 2019 |
| Jeffrey Katzenmeyer, M.D. | 1477648921 | Family Medicine Physician | Davis, CA | 2006 |
| Kara Katzenmeyer, OTR/L | 1356438881 | Occupational Therapist | Eagle, ID | 2006 |
| Madison Katzenmeyer | 1306680483 | Physician Assistant | Davis, CA | 2024 |
| Morgan Katzenmeyer, PA-C | 1790437655 | Physician Assistant | Madison, WI | 2022 |
| Scott Katzenmeyer | 1194130161 | Community Health Worker | Mogadore, OH | 2014 |
| William Katzenmeyer, M.D. | 1922001213 | Otolaryngology Physician | Baton Rouge, LA | 2005 |
| Crystal Katzenmeyer-White, APRN-CNP, AGACNP-BC | 1053048405 | Acute Care Nurse Practitioner | Cleveland, OH | 2022 |
| Colleen Katzenmoyer, M.S. | 1447613575 | School Psychologist | Downingtown, PA | 2016 |
| Patricia Katzenmoyer, CRNP | 1073579157 | Obstetrics & Gynecology Nurse Practitioner | Harrisburg, PA | 2006 |
| Carolina Katzenson, MD | 1174219117 | Pediatrics Physician | Albuquerque, NM | 2023 |
| Claire Katzenson | 1255163184 | Peer Specialist | Medford, OR | 2024 |
| Anna-Luise Katzenstein, MD | 1205940061 | Anatomic Pathology Physician | Syracuse, NY | 2006 |
| Ashley Katzenstein | 1295313807 | Family Medicine Physician | Chicago, IL | 2021 |
| Barbara Katzenstein, PT | 1740493295 | Pediatric Physical Therapist | Coon Rapids, MN | 2007 |
| Carley Katzenstein | 1194664870 | Student in an Organized Health Care Education/Training Program | New Orleans, LA | 2026 |
| Cecilia Katzenstein | 1407799893 | Student in an Organized Health Care Education/Training Program | New York, NY | 2026 |
| Chadren Katzenstein | 1972446060 | Behavior Technician | Gretna, NE | 2026 |
| Chaya Katzenstein | 1124510912 | Speech-Language Pathologist | Highland Park, NJ | 2018 |
| David Katzenstein, LCSW | 1366755191 | Clinical Social Worker | Brooklyn, NY | 2010 |
| Denisse Katzenstein | 1215265186 | Counselor | Orlando, FL | 2009 |
| Estee Katzenstein, OTR/L | 1952618944 | Pediatric Occupational Therapist | Baltimore, MD | 2010 |
| Esther Katzenstein | 1437465457 | Speech-Language Pathologist | Brooklyn, NY | 2010 |
| Grace Katzenstein, LCSW | 1942392345 | Mental Health Counselor | Santa Ana, CA | 2006 |
| Hayley Katzenstein, PNP-AC, DNP | 1710864269 | Acute Care Nurse Practitioner | Charlottesville, VA | 2025 |
| Howard Katzenstein, MD | 1316969512 | Pediatric Hematology & Oncology Physician | Jacksonville, FL | 2006 |
| Jamie Katzenstein, M.S. | 1144773375 | Counselor | Eugene, OR | 2016 |
| Jennifer Katzenstein, PH.D. | 1073834354 | Clinical Neuropsychologist | St Petersburg, FL | 2010 |
| Lauren Katzenstein, LCSW | 1275291478 | Clinical Social Worker | Bronx, NY | 2021 |
| Mark Katzenstein, MD | 1447351044 | Cardiovascular Disease Physician | Crestview, FL | 2006 |
| Martin Katzenstein, MD | 1184616963 | Neonatal-Perinatal Medicine Physician | Suffern, NY | 2005 |
| Michele Katzenstein, RN | 1699043414 | Pediatric Registered Nurse | Woodbury, NY | 2011 |
| Paige Katzenstein, RD | 1548389448 | Registered Dietitian | Cambridge, MA | 2007 |
| Paul Katzenstein, M.D. | 1982692588 | Rheumatology Physician | Charlottesville, VA | 2005 |
| Rena Katzenstein, RD LDN | 1023435815 | Registered Dietitian | Chicago, IL | 2014 |
| Tai Katzenstein, MA, PHD | 1124221064 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2007 |
| Wendy Katzenstein-Tuccille, M.D. | 1700948098 | Pediatrics Physician | Cottonwood, AZ | 2006 |
| Angela Katzer, APRN | 1245314012 | Nurse Practitioner | Overland Park, KS | 2006 |
| Arin Katzer, D.O. | 1598883787 | Diagnostic Radiology Physician | Topeka, KS | 2007 |
| Brittany Katzer, LCPC | 1942155999 | Counselor | Libby, MT | 2026 |
| Cara Katzer, M.D. | 1003201690 | Student in an Organized Health Care Education/Training Program | Kansas City, KS | 2015 |
| David Katzer, DMD | 1801869904 | General Practice Dentistry | San Diego, CA | 2006 |
| Ellen Katzer | 1679070296 | School Social Worker | Alexandria, VA | 2018 |
| Gena Katzer, LCSW | 1598242828 | Clinical Social Worker | San Diego, CA | 2018 |
| Jacob Katzer | 1982454583 | Student in an Organized Health Care Education/Training Program | Fort Worth, TX | 2024 |
| Jennifer Katzer, D.C. | 1003273764 | Chiropractor | Cumming, IA | 2016 |
| Jennifer Katzer, LMP | 1275939126 | Massage Therapist | Spokane, WA | 2014 |
| Jessica Katzer, DPM | 1295485845 | Foot & Ankle Surgery Podiatrist | Bettendorf, IA | 2022 |
| Jessica Katzer | 1972049302 | Physical Therapist | Broken Arrow, OK | 2017 |
| Joel Katzer, MD | 1578319711 | Surgery Physician | Des Moines, IA | 2024 |
| John Katzer, OD | 1164453759 | Optometrist | Topeka, KS | 2006 |
| Kelly Katzer, BT | 1366101883 | Behavior Technician | Charlottesville, VA | 2021 |
| Krista Katzer | 1942686993 | Audiologist | East Lansing, MI | 2015 |
| Krystal Katzer, FNP-C | 1407497720 | Family Nurse Practitioner | Overland Park, KS | 2019 |
| Michael Katzer | 1538866991 | Developmental Therapist | Springfield, MA | 2023 |
| Robert Katzer, M.D. | 1467612580 | Emergency Medicine Physician | Orange, CA | 2008 |
| Ronald Katzer, DDS | 1265593677 | General Practice Dentistry | Auburn, KS | 2006 |
| Ryan Katzer | 1275300618 | Behavior Technician | Monrovia, CA | 2023 |
| Stephanie Katzer | 1205251469 | Acute Care Nurse Practitioner | Baltimore, MD | 2014 |
| Stephen Katzer, MSPT | 1093136715 | Physical Therapist | Pittsburg, KS | 2013 |
| Sue Katzer, LCSW | 1942473111 | Clinical Social Worker | Madison, WI | 2008 |
| Zachary Katzer, PTA | 1063099901 | Physical Therapy Assistant | Jacksonville, FL | 2021 |
| Laura Katzer Evrard | 1922305374 | Case Manager/Care Coordinator | Prairie Village, KS | 2011 |
| Jacqueline Katzev, CCC-SLP | 1144837030 | Speech-Language Pathologist | Richboro, PA | 2020 |
| Leeann Katzfey | 1558668848 | Clinical Social Worker | Monona, WI | 2011 |
| Mataya Katzfey | 1831041011 | Nurse Practitioner | Charleston, SC | 2026 |
| Patricia Katzfey, LPC | 1720685787 | Mental Health Counselor | Chesterfield, MO | 2020 |
| Thomas Katzfey, DO | 1245896869 | Family Medicine Physician | Kansas City, KS | 2019 |
| Angela Katzfuss, PHARMD | 1053576041 | Pharmacist | Mayville, WI | 2008 |
| David Katzianer, MD | 1356838460 | Advanced Heart Failure and Transplant Cardiology Physician | Cleveland, OH | 2018 |
| Jennifer Katzianer, PHARMD, BCPS | 1467897827 | Pharmacotherapy Pharmacist | Bel Air, MD | 2013 |
| Betsy Katzin | 1245599505 | Audiologist-Hearing Aid Fitter | Manalapan, NJ | 2012 |
| Charlotte Katzin, RN | 1801282157 | Registered Nurse | Austin, TX | 2015 |
| Daniel Katzin, D.O | 1689014185 | Emergency Medicine Physician | Pembroke Pines, FL | 2013 |
| David Katzin, M.D. | 1245366202 | Internal Medicine Physician | Garner, NC | 2007 |
| David Katzin, M.D. | 1437557055 | General Practice Physician | Los Angeles, CA | 2014 |
| David Katzin, M.D. | 1699799601 | Ophthalmology Physician | Los Angeles, CA | 2006 |
| Katherine Katzin | 1912692351 | Behavior Technician | Mount Laurel, NJ | 2023 |
| Lara Katzin, M.D. | 1306878848 | Neurology Physician | Lafayette, CO | 2006 |
| Louise Katzin, FNP | 1609823517 | Family Nurse Practitioner | Mount Kisco, NY | 2006 |
| Richard Katzin, M.D. | 1649232281 | Ophthalmology Physician | Prospect, CT | 2006 |
| Roy Katzin, M.D. | 1801987748 | Neurology Physician | Boca Raton, FL | 2006 |
| William Katzin, MD | 1255316063 | Anatomic Pathology & Clinical Pathology Physician | Oakwood Village, OH | 2005 |
| Lori Katzin Plumb, LMT | 1457665978 | Massage Therapist | Medford, OR | 2010 |
| Darnyl Katzinger, PSY.D. | 1467647040 | Clinical Child & Adolescent Psychologist | Atlanta, GA | 2007 |
| Joseph Katzinger, N.D. | 1457401994 | Naturopath | Shoreline, WA | 2007 |
| Maggie Katzinger | 1528914108 | Behavior Technician | Kawkawlin, MI | 2026 |
| Alona Katzir, MD | 1003600958 | Orthopaedic Trauma Physician | Columbia, MO | 2025 |
| Lirona Katzir, M.D. | 1912134214 | Obstetrics & Gynecology Physician | Sylmar, CA | 2009 |
| Miki Katzir, MD | 1982188710 | Neurological Surgery Physician | Omaha, NE | 2018 |
| Abigail Katzka | 1164875035 | Nurse Practitioner | Rochester, MN | 2016 |
| Alexander Katzka | 1467078105 | Behavior Analyst | La Crosse, WI | 2020 |
| David Katzka, MD | 1730193962 | Gastroenterology Physician | New York, NY | 2006 |
| Christopher Katzke | 1700508371 | Case Manager/Care Coordinator | Rhinelander, WI | 2022 |
| Grace Katzke, C.F. - SLP | 1497484281 | Speech-Language Pathologist | Newberg, OR | 2022 |
| Kristi Katzke | 1669747283 | Addiction (Substance Use Disorder) Counselor | Portland, OR | 2012 |
| Randy Katzke, M.D. | 1508155458 | Hospitalist Physician | New York, NY | 2011 |
| Richard Katzke, DC | 1134393291 | Chiropractor | Underwood, MN | 2008 |
| Adam Katzman | 1235523242 | Hospitalist Physician | Tampa, FL | 2015 |
| Ahuva Katzman | 1659083947 | Medical Physician Assistant | Brooklyn, NY | 2022 |
| Alexa Katzman, M.S.,OTR/L | 1154284834 | Occupational Therapist | Livonia, MI | 2025 |
| Amy Katzman, COTA/L | 1255054995 | Occupational Therapy Assistant | Louisville, KY | 2022 |
| Amy Katzman, OT | 1962066753 | Occupational Therapist | Bethesda, MD | 2019 |
| Aram Katzman, PA-C | 1609173442 | Physician Assistant | Kentfield, CA | 2011 |
| Barry Katzman, DPM | 1043289887 | Podiatrist | Bellerose, NY | 2006 |
| Barry Katzman, MD | 1649272345 | Orthopaedic Hand Surgery Physician | Floral Park, NY | 2005 |
| Barry Katzman, M.D. | 1760473797 | Ophthalmology Physician | San Diego, CA | 2005 |
| Bassheva Katzman | 1811531072 | Behavior Technician | New York, NY | 2019 |
| Brad Katzman, DPM | 1275586919 | Foot & Ankle Surgery Podiatrist | Ontario, CA | 2006 |
| Brian Katzman, ATC | 1174654537 | Athletic Trainer | Skokie, IL | 2007 |
| Brocha Katzman, BS | 1902167133 | Case Manager/Care Coordinator | Brooklyn, NY | 2012 |
| Caitlin Katzman, CCC-SLP | 1649569567 | Speech-Language Pathologist | Madison, WI | 2011 |
| Caroline Katzman, MD | 1316500804 | Internal Medicine Physician | Saint Louis, MO | 2019 |
| Charles Katzman | 1083242853 | Dermatology Physician | Chicago, IL | 2020 |
| Chaya Katzman | 1508405036 | Specialist | Brooklyn, NY | 2020 |
| Daniel Katzman, MD | 1326090051 | Pulmonary Disease Physician | Chicago, IL | 2006 |
| Daniel Katzman, MD | 1609138130 | Internal Medicine Physician | Cambridge, MA | 2012 |
| David Katzman, MD | 1346308392 | Internal Medicine Physician | Saint Louis, MO | 2006 |
| Elizabeth Katzman | 1093213993 | Clinical Social Worker | Boston, MA | 2018 |
| Eric Katzman, D.M.D | 1306810247 | General Practice Dentistry | Dover, NH | 2006 |
| Faith Katzman, CCC-SLP | 1255618484 | Speech-Language Pathologist | Huntington, NY | 2011 |
| Gary Katzman, MD | 1003839218 | Cardiovascular Disease Physician | Providence, RI | 2006 |
| Gary Katzman, M.D. | 1053404384 | Psychiatry Physician | New York, NY | 2006 |
| Gautama Katzman, LMFT | 1073706164 | Marriage & Family Therapist | Albuquerque, NM | 2007 |
| Gayle Katzman, PT | 1861827974 | Physical Therapist | Providence, RI | 2013 |
| Gerald Katzman, M.D. | 1538139753 | Pediatrics Physician | Dearborn, MI | 2006 |
| Gregory Katzman, MD | 1831286889 | Diagnostic Radiology Physician | Chicago, IL | 2006 |
| Hallie Katzman | 1306735659 | Student in an Organized Health Care Education/Training Program | Hawthorne, NY | 2025 |
| Harold Katzman, MD | 1205859329 | Ophthalmology Physician | Los Angeles, CA | 2006 |
| Holly Katzman | 1205563103 | Marriage & Family Therapist | San Francisco, CA | 2022 |
| Howard Katzman, LMHC | 1164964532 | Mental Health Counselor | Fresh Meadows, NY | 2016 |
| Howard Katzman, M.D. | 1306849724 | Vascular Surgery Physician | Miami, FL | 2005 |
| Jacob Katzman, MD | 1073315248 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2025 |
| Jake Katzman, DO | 1104448372 | Neurology Physician | Dearborn Heights, MI | 2020 |
| Jay Katzman, MD | 1043284227 | Gastroenterology Physician | New York, NY | 2006 |
| Jeffrey Katzman, M.D. | 1346270477 | Ophthalmology Physician | King Of Prussia, PA | 2006 |
| Jeffrey Katzman, MD | 1558475939 | Psychiatry Physician | Albuquerque, NM | 2006 |
| Jena Katzman, APRN, FNP | 1215254289 | Family Nurse Practitioner | Williston, VT | 2010 |
| Jenna Katzman, N.P. | 1154676609 | Adult Health Nurse Practitioner | New York, NY | 2012 |
| Jesse Katzman, L.AC. | 1639536964 | Acupuncturist | Stillwater, MN | 2016 |
| Jessica Katzman, PSY.D. | 1083744502 | Psychologist | San Francisco, CA | 2007 |
| Joanna Katzman, MD | 1023023587 | Neurology Physician | Albuquerque, NM | 2006 |
| Ju Hee Katzman, MD | 1013395649 | Infectious Disease Physician | Tampa, FL | 2015 |
| Judith Katzman | 1285968321 | Counselor | Tulsa, OK | 2009 |
| Judith Katzman, M.A., L.M.F.T. | 1689959637 | Marriage & Family Therapist | Houston, TX | 2011 |
| Julia Katzman, LCSW | 1477172203 | Clinical Social Worker | Saint Louis, MO | 2020 |
| Karen Katzman, OTR/L | 1336476480 | Occupational Therapist | New York, NY | 2009 |
| Kayla Katzman | 1629652565 | Physical Therapist | San Francisco, CA | 2021 |
| Kenneth Katzman, M.D. | 1487723144 | Family Medicine Physician | Martinez, CA | 2006 |
| Laneya Katzman | 1942454558 | Developmental Therapist | Deer Park, NY | 2008 |
| Laurie Katzman, MD | 1881650125 | Internal Medicine Physician | Chestnut Hill, MA | 2006 |
| Leah Katzman | 1811501877 | Specialist | Brooklyn, NY | 2020 |
| Lee Katzman, M.D. | 1912297284 | Ophthalmology Physician | La Mesa, CA | 2011 |
| Linda Katzman, PT | 1013005818 | Physical Therapist | San Jose, CA | 2006 |
| Linda Katzman, MS | 1104027564 | Social Worker | Chattanooga, TN | 2007 |
| Lindsay Katzman, OTR/L | 1003231598 | Pediatric Occupational Therapist | Long Island City, NY | 2014 |
| Lisa Katzman, PT, MPT, CIIM | 1942537436 | Pediatric Physical Therapist | Oakland, CA | 2009 |
| Lori Katzman, M.D. | 1467516476 | Psychiatry Physician | Charlevoix, MI | 2006 |
| Lori Katzman, PSY.D. | 1851705461 | Psychologist | Short Hills, NJ | 2014 |
| Louis Katzman, M.D. | 1194835058 | Surgery Physician | San Diego, CA | 2006 |
| Mara Lynn Katzman, PHD | 1043228042 | Psychologist | La Jolla, CA | 2006 |
| Marc Katzman, MD | 1386961993 | Diagnostic Radiology Physician | Lindenhurst, NY | 2010 |
| Marisa Katzman, LCSW | 1346808565 | Clinical Social Worker | San Diego, CA | 2019 |
| Marshall Katzman, M.D. | 1306853676 | Psychiatry Physician | East Saint Louis, IL | 2006 |
| Melanie Katzman, PHD | 1306028360 | Clinical Psychologist | New York, NY | 2007 |
| Melissa Katzman, PA-C | 1619278090 | Physician Assistant | New York, NY | 2010 |
| Michael Katzman, MSN, FNP-C | 1396268165 | Family Nurse Practitioner | Plainsboro, NJ | 2017 |
| Michael Katzman, MD | 1922057215 | Infectious Disease Physician | Hershey, PA | 2006 |
| Michelle Katzman, DDS | 1922183383 | Dentist | Teaneck, NJ | 2006 |
| Mina Katzman, RPH | 1730361874 | Pharmacist | Westbury, NY | 2007 |
| Miriam Katzman | 1154525079 | Occupational Therapist | Skokie, IL | 2007 |
| Molly Katzman | 1023324860 | Mental Health Counselor | San Francisco, CA | 2010 |
| Norman Katzman | 1255314324 | General Practice Dentistry | Brighton, MA | 2005 |
| Philip Katzman, M.D. | 1275556557 | Anatomic Pathology Physician | Rochester, NY | 2006 |
| Rachel Katzman, LCSW | 1114744596 | Clinical Social Worker | San Antonio, TX | 2024 |
| Rachel Katzman | 1770454837 | Pharmacist | Orange, CT | 2025 |
| Rebecca Katzman, MD | 1679869325 | Family Medicine Physician | Orofino, ID | 2011 |
| Rena Katzman | 1760369466 | Behavior Technician | Cockeysville, MD | 2025 |
| Richard Katzman, M.D. | 1669416202 | Family Medicine Physician | Barre, VT | 2006 |
| Robin Katzman, LPC | 1134471238 | Professional Counselor | New Haven, CT | 2012 |
| Robin Katzman, D.M.D. | 1609885730 | General Practice Dentistry | Longwood, FL | 2006 |
| Ross Katzman, D.M.D. | 1609885763 | General Practice Dentistry | Orlando, FL | 2006 |
| Samantha Katzman, PHARMD | 1639992043 | Emergency Medicine Pharmacist | Louisville, KY | 2024 |
| Sarah Katzman | 1477305274 | Specialist | Oswego, NY | 2024 |
| Scott Katzman, M.D. | 1376590646 | Orthopaedic Surgery Physician | West Orange, NJ | 2006 |
| Sharon Katzman, MS, RDN | 1902562861 | Pediatric Nutrition Registered Dietitian | Ridgewood, NJ | 2021 |
| Sherry Katzman, SLP | 1649691973 | Speech-Language Pathologist | Lebanon, IL | 2014 |
| Shirely Katzman, SLP | 1346427051 | Speech-Language Pathologist | Village Of Palmetto Bay, FL | 2008 |
| Shoshanna Katzman, MS, L.AC., DIPL. AC | 1477632487 | Acupuncturist | Shrewsbury, NJ | 2006 |
| Stephanie Katzman, PSY.D. | 1326179078 | Clinical Psychologist | Burlington, MA | 2007 |
| Steve Katzman, M.A., L.M.F.T. | 1003083254 | Specialist | Houston, TX | 2008 |
| Steven Katzman, M.D. | 1295711158 | Gastroenterology Physician | Irving, TX | 2005 |
| Steven Katzman, D.O. | 1700992054 | Internal Medicine Physician | Livonia, MI | 2006 |
| Stuart Katzman, PT | 1275621054 | Physical Therapist | San Jose, CA | 2006 |
| Todd Katzman, MD | 1548279029 | Orthopaedic Surgery Physician | Anaheim, CA | 2006 |
| Wendy Katzman, PT | 1679722326 | Physical Therapist | San Francisco, CA | 2008 |
| Yael Katzman, LMFT | 1205061272 | Marriage & Family Therapist | Encino, CA | 2009 |
| Zachary Katzman, DPT | 1194312348 | Orthopedic Physical Therapist | Kinnelon, NJ | 2020 |
| Zachary Katzman, DPM | 1396632881 | Podiatrist | Seattle, WA | 2025 |
| Elieza Katzman-Jacobson | 1912854308 | Behavior Technician | Philadelphia, PA | 2026 |
| Bradley Katzmann, D.C. | 1407863798 | Chiropractor | Frankfort, IL | 2006 |
| Colleen Katzmann | 1790199016 | Behavior Analyst | Romansville, PA | 2014 |
| Jeremy Katzmann, MD | 1730151770 | Family Medicine Physician | Lakeland, FL | 2006 |
| Erin Katzmark | 1346633823 | Physical Therapist | Burnsville, MN | 2015 |
| Glennis Katzmark, DDS | 1831611854 | General Practice Dentistry | Houston, TX | 2017 |
| Isabella Katzmark | 1932927274 | Behavior Technician | Atlanta, GA | 2024 |
| Karen Katzmark, MT | 1659730893 | Massage Therapist | San Juan Capistrano, CA | 2016 |
| Lindsey Katzmark, NP | 1831340785 | Acute Care Nurse Practitioner | Milwaukee, WI | 2008 |
| Rachel Katzmark, MD | 1316479090 | Obstetrics & Gynecology Physician | Charlotte, NC | 2017 |
| Darby Katzmarzyk, M.A. CCC-SLP | 1619793056 | Speech-Language Pathologist | Baton Rouge, LA | 2024 |
| Torey Katzmeyer, MD | 1407644487 | Student in an Organized Health Care Education/Training Program | Lubbock, TX | 2025 |
| Susan Katzmire, LPCMH | 1952869356 | Mental Health Counselor | Newark, DE | 2019 |
| Ethan Katznelson | 1891322244 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2020 |
| Ian Katznelson, M.D. | 1194779082 | Neurology Physician | Park Ridge, IL | 2006 |
| Jessica Katznelson, MD | 1245243377 | Pediatrics Physician | Chapel Hill, NC | 2006 |
| Laurence Katznelson, MD | 1013082643 | Endocrinology, Diabetes & Metabolism Physician | Los Angeles, CA | 2006 |
| Michelle Katznelson, FNP, PMHNP | 1588996672 | Psychiatric/Mental Health Nurse Practitioner | Hayward, CA | 2010 |
| Rachel Katznelson, LAC | 1194543074 | Mental Health Counselor | Scottsdale, AZ | 2024 |
| Rachelle Katznelson, P.T. | 1487809471 | Pediatric Physical Therapist | Woodmere, NY | 2008 |
| Ronit Katznelson, M.D. | 1033105895 | Pediatrics Physician | Bannockburn, IL | 2005 |
| Steven Katznelson, M.D. | 1225059520 | Internal Medicine Physician | San Francisco, CA | 2006 |
| Arnold Katzoff, M.D. | 1720234917 | Psychiatry Physician | East Northport, NY | 2008 |
| Chava Katzoff | 1538632492 | Speech-Language Pathologist | Kensington, MD | 2019 |
| Cindy Katzoff, M.A. SLP/CCC | 1043477730 | Speech-Language Pathologist | Mequon, WI | 2008 |
| Jeffery Katzoff, D.P.T. | 1154331551 | Physical Therapist | Parker, CO | 2006 |
| Jennifer Katzoff, SLP | 1447562483 | Speech-Language Pathologist | New York, NY | 2010 |
| Meira Katzoff, LSW, MSW | 1205340841 | Social Worker | Chicago, IL | 2017 |
| Michael Katzoff, MD | 1558304485 | Pulmonary Disease Physician | Milwaukee, WI | 2006 |
| Norman Katzoff, DMD | 1598787855 | General Practice Dentistry | Jewett City, CT | 2006 |
| Pamela Katzorke, MS, CCC-SLP | 1073757878 | Speech-Language Pathologist | Carson City, NV | 2009 |
| Savvas Katzos, BCBA, LBA | 1760738421 | Behavior Analyst | Mt Juliet, TN | 2012 |
| Michael Katzourakis | 1447488416 | Pharmacist | Salt Lake City, UT | 2009 |
| Natalie Katzourin-Buchsbaum, OTR/L | 1124325329 | Occupational Therapist | Livingston, NJ | 2011 |
| Kristina Katzovitz, MD | 1285711051 | Internal Medicine Physician | Elmhurst, IL | 2006 |
| Adrienne Katzow, PHD | 1245512433 | Clinical Psychologist | New York, NY | 2011 |
| Michelle Katzow, MD | 1972815231 | Pediatric Obesity Medicine Physician | New Hyde Park, NY | 2010 |
| Rebecca Katzowitz, SLP | 1851530943 | Speech-Language Pathologist | Germantown, MD | 2009 |
| Bertram Katzung | 1558516559 | General Practice Physician | San Rafael, CA | 2008 |
| Jodi Katzung, OTR | 1942221064 | Occupational Therapist | Milwaukee, WI | 2006 |
| Kara Katzung, OD | 1225960123 | Optometrist | Decorah, IA | 2026 |
| Katherine Katzung, M.D. | 1568690329 | Emergency Medicine Physician | Minneapolis, MN | 2009 |
| Leah Katzung | 1205629581 | Psychiatric/Mental Health Nurse Practitioner | Waukesha, WI | 2025 |
| Sam Katzurin, M.D. | 1306967211 | Ophthalmology Physician | Brooklyn, NY | 2007 |
| Adam Kau | 1649674458 | Social Worker | Corvallis, OR | 2014 |
| Allyn Kau, PT | 1801358387 | Physical Therapist | Downey, CA | 2019 |
| Alyson Kau, LCSW, CSAC | 1295579639 | Clinical Social Worker | Honolulu, HI | 2024 |
| Ammon Kau, DDS | 1497028138 | Dentist | Hilo, HI | 2012 |
| Anastasia Kau | 1861897498 | Peer Specialist | Bend, OR | 2014 |
| Andrew Kau, MD | 1215073580 | Allergy & Immunology (Internal Medicine) Physician | Saint Louis, MO | 2007 |
| Andy Kau, DDS | 1558469874 | General Practice Dentistry | Pasadena, CA | 2006 |
| Angela Kau, LPC-IT | 1407384969 | Mental Health Counselor | Waukesha, WI | 2017 |
| Cassidy Kau, DDS | 1477475051 | Dentist | Pleasanton, CA | 2026 |
| Celeste Kau, PT, DPT | 1780285262 | Physical Therapist | Sunnyvale, CA | 2020 |
| Chun Kau | 1649778291 | Personal Care Attendant | Las Vegas, NV | 2018 |
| Chung Kau, BDS MSCD PHD | 1477676898 | Orthodontics and Dentofacial Orthopedics Dentistry | Houston, TX | 2007 |
| Darlene Kau, MA, CCC-A | 1124027081 | Audiologist | Honolulu, HI | 2005 |
| David Kau, DPT | 1053133587 | Physical Therapist | Scottsdale, AZ | 2024 |
| David Kau, M.D. | 1063702405 | Nephrology Physician | Auburn, NY | 2011 |
| Elaine Kau, MD | 1184702920 | Internal Medicine Physician | Vallejo, CA | 2006 |
| Elizabeth Kau, MD | 1821181058 | Internal Medicine Physician | Charleston, SC | 2006 |
| Emily Kau | 1013866375 | Behavior Technician | Maineville, OH | 2026 |
| Eric Kau, MD | 1710058532 | Urology Physician | Arcadia, CA | 2006 |
| Estella Kau | 1790062883 | Counselor | Kailua Kona, HI | 2011 |
| Jade Kau | 1154959468 | Addiction (Substance Use Disorder) Counselor | Lompoc, CA | 2020 |
| Jaymee Kau, PT, DPT | 1013520915 | Physical Therapist | Mililani, HI | 2020 |
| Kenneth Kau, MD | 1528048360 | Family Medicine Physician | Honolulu, HI | 2006 |
| Kimberly Kau, DDS | 1861586646 | General Practice Dentistry | Pleasanton, CA | 2006 |
| Leon Kau, D.D.S. | 1265650352 | Oral and Maxillofacial Surgery (Dentist) | Charleston, SC | 2007 |
| Manuel Kau, DDS | 1437298619 | General Practice Dentistry | Wahiawa, HI | 2007 |
| Melvin Kau, O.D. | 1962456046 | Optometrist | Ewa Beach, HI | 2006 |
| Nathan Kau, MD | 1497556302 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2025 |
| Paul Kau | 1881572022 | Behavior Technician | Aiea, HI | 2025 |
| Ryan Kau, M.D. | 1801092721 | Otolaryngology Physician | Soquel, CA | 2007 |
| Vincent Kau, MD | 1417905316 | Internal Medicine Physician | Houston, TX | 2006 |
| Wylie Kau, D.P.T. | 1497723977 | Physical Therapist | Sunnyvale, CA | 2006 |
| Ying Kau, D.M.D | 1831227768 | General Practice Dentistry | Newark, NJ | 2007 |
| Candace Kauahi, CSAC | 1073991865 | Addiction (Substance Use Disorder) Counselor | Honokaa, HI | 2015 |
| Isaiah Kauahi, PSYD | 1477020287 | Clinical Psychologist | Honolulu, HI | 2018 |
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).