Providers Keri Zwerner, LCPC to Klaudia Zwijacz
300 individual NPIs in the federal registry, part 24,424 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. 108 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 Zwerner, LCPC | 1255521035 | Mental Health Counselor | Bozeman, MT | 2007 |
| Kristen Zwerner, AGACNP-BC | 1134748155 | Acute Care Nurse Practitioner | Rockwall, TX | 2020 |
| Michelle Zwerner, MA, CCC-SLP | 1588966832 | Speech-Language Pathologist | Glenview, IL | 2010 |
| Paul Zwerner, D.D.S. | 1942501333 | General Practice Dentistry | Terre Haute, IN | 2010 |
| Peter Zwerner, MD | 1629186598 | Cardiovascular Disease Physician | Charleston, SC | 2006 |
| Andrew Zwers, D.M.D. | 1982999553 | Dentist | Napa, CA | 2011 |
| Diana Zwers | 1285929299 | Dentist | Napa, CA | 2011 |
| Kathryn Zwers, RN, BSN, PHN | 1366622722 | Registered Nurse | Ventura, CA | 2007 |
| Deborah Zwetchkenbaum | 1093187841 | Mental Health Counselor | Portland, OR | 2015 |
| Hannah Zwetchkenbaum | 1417225558 | Clinical Social Worker | Worcester, MA | 2011 |
| John Zwetchkenbaum, M.D. | 1124027552 | Allergy Physician | Providence, RI | 2005 |
| Kevin Zwetchkenbaum, LICSW CADAC | 1538144746 | Addiction (Substance Use Disorder) Counselor | Holliston, MA | 2005 |
| Samuel Zwetchkenbaum, DDS | 1871679415 | Dentist | Providence, RI | 2006 |
| Tanner Zwetolitz, PHARMD | 1598598344 | Pharmacist | Philadelphia, PA | 2024 |
| Marissa Zwetow | 1992845119 | Marriage & Family Therapist | Aliso Viejo, CA | 2007 |
| Courtney Zwetsch, PT, DPT | 1902467517 | Physical Therapist | Denver, CO | 2019 |
| Lauren Zwetsch, PNP | 1235146861 | Pediatric Nurse Practitioner | Rochester, NY | 2006 |
| Alexis Zwetsch-Mutch | 1891335469 | Clinical Social Worker | Canandaigua, NY | 2020 |
| Rebekka Zwetschek, LMSW | 1669966073 | Mental Health Counselor | Schenectady, NY | 2018 |
| Paul Zwetsloot, M.P.T. | 1831242650 | Physical Therapist | Weed, CA | 2007 |
| Amanda Zwetz, RN | 1023946159 | Registered Nurse | Wisconsin Rapids, WI | 2026 |
| Liane Zwetzich, MD | 1346869955 | Internal Medicine Physician | Pacific Palisades, CA | 2020 |
| Heidi Zwetzig, MSN, RN | 1578452157 | Registered Nurse | Fargo, ND | 2025 |
| Lorrina Zwetzig | 1407908247 | Physical Therapist | Douglas, WY | 2007 |
| Megan Zwetzig | 1720955495 | Behavior Technician | Clovis, CA | 2025 |
| Sarah Zwetzig, PHD, LP | 1851032064 | Clinical Psychologist | San Antonio, TX | 2022 |
| William Zweyer | 1760103659 | Community Health Worker | Charleston, WV | 2022 |
| Garrett Zweygardt | 1538529672 | Pharmacist | Salina, KS | 2016 |
| Kimberly Zweygardt, LPCT | 1154029130 | Mental Health Counselor | Saint Francis, KS | 2023 |
| Kimberly Zweygardt, CRNA | 1154352623 | Certified Registered Nurse Anesthetist | Saint Francis, KS | 2006 |
| Taryn Zweygardt, LMSW | 1366910838 | Social Worker | Wichita, KS | 2018 |
| Lida Zwi, D.C. | 1881854453 | Nutrition Chiropractor | Lahaina, HI | 2008 |
| John Zwiacher, M.D. | 1457380438 | Surgery Physician | Palmer, AK | 2006 |
| Kaye Zwiacher, MD | 1992028948 | Psychiatry Physician | Winnebago, WI | 2010 |
| Norma Zwiacher, PA | 1962827717 | Physician Assistant | Aurora, CO | 2014 |
| Susan Zwiaska, PA-C | 1851586713 | Medical Physician Assistant | Rogers, AR | 2007 |
| Bethany Zwibel | 1417804394 | Behavior Technician | Costa Mesa, CA | 2026 |
| Burton Zwibel, D.M.D. | 1326160284 | Endodontics | Fairfax, VA | 2007 |
| Hallie Zwibel, D.O. | 1689960049 | Family Medicine Physician | Old Westbury, NY | 2011 |
| Howard Zwibel, MD | 1215990346 | Specialist | Miami, FL | 2006 |
| Hannah Zwibelman, M.D. | 1447664461 | Vascular Surgery Physician | New Haven, CT | 2014 |
| Jay Zwibelman, M.D. | 1851450068 | Neurology Physician | Olathe, KS | 2006 |
| Abby Zwick, CT | 1912781022 | Mental Health Counselor | Shaker Heights, OH | 2023 |
| Alexander Zwick, DPT, CSCS, CCI | 1699923623 | Physical Therapist | Hawthorne, NJ | 2008 |
| Alexandra Zwick | 1942182126 | Behavior Technician | Farmington Hills, MI | 2025 |
| Alisa Zwick, CDCA, PRS | 1861998312 | Addiction (Substance Use Disorder) Counselor | Twinsburg, OH | 2018 |
| Amanda Zwick, MD | 1073452165 | Student in an Organized Health Care Education/Training Program | New York, NY | 2026 |
| Amy Zwick, LCSW | 1851346258 | Clinical Social Worker | Wyndmoor, PA | 2006 |
| Andrew Zwick, M.D. | 1003814922 | Gastroenterology Physician | Boca Raton, FL | 2005 |
| Annette Zwick, MD | 1306833710 | Anesthesiology Physician | Hamilton Square, NJ | 2005 |
| Audrey Zwick | 1659666105 | Social Worker | Brooklyn, NY | 2011 |
| Barbara Zwick, MSW LCSW | 1831102433 | Clinical Social Worker | Westport, CT | 2006 |
| Brandon Zwick, PA | 1780317958 | Physician Assistant | Winston Salem, NC | 2022 |
| Breanna Zwick, M.A. CCC-SLP | 1114655800 | Speech-Language Pathologist | Massillon, OH | 2022 |
| Cathleen Zwick | 1700242948 | Occupational Therapist | Rochester, NY | 2016 |
| Charlotte Zwick, MA, LPC | 1457848491 | Mental Health Counselor | Golden Valley, MN | 2018 |
| Christian Zwick, DO | 1801869060 | Vascular Surgery Physician | Quincy, IL | 2006 |
| Christopher Zwick, MD | 1841225240 | Anatomic Pathology & Clinical Pathology Physician | Milwaukee, WI | 2006 |
| Cyenthia Zwick, PMHNP-BC | 1407428667 | Psychiatric/Mental Health Nurse Practitioner | Dublin, GA | 2021 |
| Daisy Zwick, LMT | 1508552100 | Massage Therapist | Buckeye, AZ | 2023 |
| Dalia Zwick | 1598820441 | Physical Therapist | New York, NY | 2006 |
| David Zwick, M.D. | 1891752671 | Anatomic Pathology & Clinical Pathology Physician | Kansas City, MO | 2006 |
| Deborah Zwick, M.D. | 1699887190 | Pediatrics Physician | Sheffield, AL | 2006 |
| Deborah Zwick, PHD | 1922493188 | Psychologist | Avon, CO | 2015 |
| Edward Zwick, PHARMACIST | 1821549767 | Pharmacist | Beaufort, SC | 2016 |
| Elizabeth Zwick, RN | 1407274483 | Registered Nurse | North Kingstown, RI | 2014 |
| Elizabeth Zwick, P.A. | 1619283579 | Medical Physician Assistant | Jackson, MI | 2010 |
| Ellen Zwick, D.D.S. | 1619139177 | General Practice Dentistry | Bellefontaine, OH | 2008 |
| Eric Zwick, PHARMD | 1801958921 | Pharmacotherapy Pharmacist | Macungie, PA | 2006 |
| Esther Zwick, MSSLP | 1932455508 | Speech-Language Pathologist | Brooklyn, NY | 2012 |
| Harold Zwick, OD | 1336145879 | Optometrist | Whitehall, WI | 2005 |
| Heidi Zwick, LMSW | 1710112099 | Social Worker | Des Moines, IA | 2009 |
| Heidi Zwick, ATC | 1730710724 | Athletic Trainer | Williamsburg, KY | 2020 |
| Henry Zwick | 1013264159 | Pharmacist | Madison, NJ | 2012 |
| Isabelle Zwick | 1023789211 | Clinical Social Worker | Brooklyn, NY | 2021 |
| Jared Zwick, D.D.S.,M.S. | 1750406518 | Orthodontics and Dentofacial Orthopedics Dentistry | Dublin, OH | 2007 |
| Jennifer Zwick | 1215182993 | Physical Therapist | Raleigh, NC | 2008 |
| Jennifer Zwick | 1831840644 | Community Health Worker | Columbus, OH | 2022 |
| Jill Zwick, APRN | 1285224998 | Nurse Practitioner | Quincy, IL | 2021 |
| Joelie Zwick, DO | 1235821067 | Family Medicine Physician | Peoria, IL | 2023 |
| Katherine Zwick, LCPC, LPCC | 1326441692 | Professional Counselor | Santa Cruz, CA | 2014 |
| Kelly Zwick | 1619601945 | Professional Counselor | Monticello, MN | 2022 |
| Laura Zwick, OTR/L | 1003394826 | Pediatric Occupational Therapist | Hollywood, FL | 2018 |
| Laura Zwick, MA | 1235611401 | Speech-Language Pathologist | Rochester, NY | 2018 |
| Lauren Zwick, NNP | 1003584277 | Critical Care Neonatal Nurse Practitioner | Boston, MA | 2021 |
| Lori Zwick, LSW | 1407862337 | Social Worker | Las Vegas, NV | 2006 |
| Lucy Zwick, M.D. | 1437465465 | Mental Health Counselor | Philadelphia, PA | 2010 |
| Lynn Zwick, MSCCC | 1013155886 | Speech-Language Pathologist | Brooklyn, NY | 2009 |
| Madalene Zwick, MA, RDN | 1639886773 | Registered Dietitian | Tabernacle, NJ | 2022 |
| Margaret Zwick, MD | 1356101356 | Student in an Organized Health Care Education/Training Program | Minneapolis, MN | 2024 |
| Marie Zwick, CFNP | 1144224643 | Family Nurse Practitioner | Charleston, WV | 2005 |
| Marni Zwick, PH.D | 1376877936 | Psychologist | Annapolis, MD | 2009 |
| Matthew Zwick, M.D. | 1033157888 | Diagnostic Radiology Physician | Lexington, KY | 2006 |
| Neetha Zwick, DDS | 1760731673 | Dentist | Dallas, TX | 2012 |
| Nicole Zwick, NP-C | 1912406778 | Family Nurse Practitioner | Raymore, MO | 2018 |
| Olivia Zwick | 1700685989 | Day Training/Habilitation Specialist | Fremont, NE | 2025 |
| Orin Zwick, M.D. | 1467406900 | Ophthalmic Plastic and Reconstructive Surgery Physician | Annapolis, MD | 2006 |
| Rachel Zwick | 1134439672 | Speech-Language Pathologist | Brooklyn, NY | 2010 |
| Rebecca Zwick, FNP | 1104336221 | Family Nurse Practitioner | Phoenix, AZ | 2017 |
| Robert Zwick, MD | 1699739730 | Orthopaedic Surgery Physician | Mount Vernon, WA | 2006 |
| Ryan Zwick, MD | 1184283822 | Pain Medicine (Anesthesiology) Physician | Merriam, KS | 2019 |
| Ryan Zwick, PHARMD. | 1346712858 | Pharmacist | Lincoln, NE | 2018 |
| Sarah Zwick | 1841045630 | Student in an Organized Health Care Education/Training Program | Maywood, IL | 2024 |
| Shana Zwick, M.D. | 1518990738 | Pediatrics Physician | Indianapolis, IN | 2006 |
| Shanna Zwick, PA | 1124361605 | Surgical Physician Assistant | Saint Louis, MO | 2013 |
| Shari Zwick, PT, DPT | 1669610200 | Physical Therapist | Brooklyn, NY | 2009 |
| Stacey Zwick, CRNA | 1639406143 | Certified Registered Nurse Anesthetist | Cincinnati, OH | 2009 |
| Stanley Zwick, PSY.D. | 1841577038 | Psychologist | Lynbrook, NY | 2011 |
| Steven Zwick, DDS | 1730380890 | Dentist | New York, NY | 2007 |
| Tamar Zwick, PA | 1477068765 | Medical Physician Assistant | Orange, CA | 2017 |
| Thomas Zwick, D.P.M. | 1043217235 | Foot & Ankle Surgery Podiatrist | Miami, FL | 2005 |
| Wayne Zwick, M.D. | 1336170083 | Family Medicine Physician | Milford, DE | 2006 |
| William Zwick, LISW | 1386610426 | Social Worker | West Des Moines, IA | 2006 |
| William Zwick, PHD | 1912143041 | Clinical Psychologist | Kaneohe, HI | 2008 |
| Sharon Zwick-Hamilton, MS,RDN,CDE,CSG,LD | 1801233697 | Registered Dietitian | Cleveland, OH | 2013 |
| Leeat Zwick-Louvton, P.T. | 1528316171 | Physical Therapist | Berkeley, CA | 2012 |
| Christi Zwicke, CTRS | 1134699226 | Recreation Therapist | Austin, TX | 2018 |
| Dianne Zwicke, MD | 1518934157 | Advanced Heart Failure and Transplant Cardiology Physician | Milwaukee, WI | 2006 |
| Meredith Zwicke | 1023955309 | Registered Nurse | Seattle, WA | 2026 |
| Alyssa Zwickel | 1013837913 | Case Manager/Care Coordinator | Lincoln, NE | 2026 |
| Joseph Zwickel, DMD | 1447834940 | Student in an Organized Health Care Education/Training Program | Youngstown, OH | 2021 |
| Jospeh Zwickel, D.C | 1932285558 | Chiropractor | Torrance, CA | 2006 |
| Lori Zwickel, PA-C | 1821379025 | Medical Physician Assistant | Centerville, OH | 2011 |
| Morgan Zwickel, DMD | 1710605647 | Orthodontics and Dentofacial Orthopedics Dentistry | Fort Walton Beach, FL | 2022 |
| Alyssa Zwicker | 1245852870 | Clinical Neuropsychologist | Phoenix, AZ | 2020 |
| Ariella Zwicker | 1104703933 | Clinical Social Worker | Worcester, MA | 2025 |
| Celia Zwicker, APRN | 1518252030 | Adult Health Nurse Practitioner | Mc Lean, VA | 2011 |
| Elizabeth Zwicker, MS, LAT, ATC | 1396209045 | Athletic Trainer | Leesburg, VA | 2019 |
| Geraldine Zwicker, RD CDE | 1952709933 | Registered Dietitian | Los Angeles, CA | 2014 |
| Jacquelyn Zwicker | 1881461267 | Physician Assistant | Paramus, NJ | 2023 |
| Jeffrey Zwicker, M.D. | 1851330849 | Hematology (Internal Medicine) Physician | New York, NY | 2006 |
| Jerod Zwicker | 1205299179 | Pharmacist | Chico, CA | 2016 |
| Kathleen Zwicker, M.T. | 1588004816 | Massage Therapist | Santa Fe, NM | 2013 |
| Kelley Zwicker, MSC, MD, FRCPC | 1023358835 | Surgery Physician | Brookline, MA | 2013 |
| Kelly Zwicker, SOCIAL WORKER | 1336080100 | Clinical Social Worker | Jacksonville, FL | 2026 |
| Lindsay Zwicker | 1992010987 | Marriage & Family Therapist | Sausalito, CA | 2010 |
| Margaret Zwicker, ANP-BC | 1952652513 | Adult Health Nurse Practitioner | Richmond, VA | 2012 |
| Monique Zwicker | 1508222571 | Behavior Analyst | Berkeley, CA | 2016 |
| Paige Zwicker | 1083313431 | Pharmacist | Bonita Springs, FL | 2023 |
| Rebecca Zwicker | 1053820779 | Case Manager/Care Coordinator | Worcester, MA | 2017 |
| Savannah Zwicker, RBT | 1033619796 | Behavior Technician | Brownsburg, IN | 2018 |
| Sophia Zwicker, M.D. | 1871869446 | Hospitalist Physician | Lone Tree, CO | 2012 |
| Stephanie Zwicker | 1124641873 | Physical Therapist | Lake City, FL | 2020 |
| Sydney Zwicker, LMT | 1053194381 | Massage Therapist | Denver, CO | 2023 |
| Tara Zwicker, ND | 1356064448 | Naturopath | Portland, OR | 2022 |
| Thomas Zwicker, PH.D., BCBA-D | 1093021941 | Behavior Analyst | Hamden, CT | 2010 |
| Karen Zwickert, NP | 1568423507 | Nurse Practitioner | Portland, OR | 2006 |
| Debbie Zwickey, LCSW | 1205943115 | Social Worker | Oshkosh, WI | 2006 |
| Mark Zwickey, DMD | 1982728721 | Oral and Maxillofacial Surgery (Dentist) | Columbus, GA | 2007 |
| Peter Zwickey | 1235719428 | Student in an Organized Health Care Education/Training Program | Aurora, CO | 2021 |
| Todd Zwickey, M. D. | 1851346209 | Ophthalmology Physician | Edina, MN | 2006 |
| Robert Zwicki, D.O. | 1437151305 | Family Medicine Physician | Davenport, IA | 2005 |
| Timber Zwickilton, PSY.D. | 1104102581 | Clinical Psychologist | San Diego, CA | 2011 |
| Ashley Zwickl, PA-C | 1740763861 | Physician Assistant | Saint Albans, VT | 2018 |
| Jennifer Zwickl | 1881405819 | Clinical Social Worker | Orlando, FL | 2025 |
| Nicole Zwickl, PHARM D | 1093008633 | Pharmacist | Littleton, CO | 2011 |
| Elise Zwicklbauer | 1689513533 | Student in an Organized Health Care Education/Training Program | Staten Island, NY | 2026 |
| Michael Zwicklbauer, M.D. | 1962509679 | Plastic Surgery Physician | Newport News, VA | 2006 |
| Christine Zwickle | 1134017890 | Day Training/Habilitation Specialist | Mc Cook, NE | 2025 |
| Anna Zwickler, CCC-SLP | 1144952011 | Speech-Language Pathologist | Lakewood, NJ | 2022 |
| David Zwickler | 1831042712 | Social Worker | Lakewood, NJ | 2026 |
| Don Zwickler, M.D. | 1255409553 | Endocrinology, Diabetes & Metabolism Physician | Pomona, NY | 2006 |
| Eliezer Zwickler, LSW | 1639477938 | Social Worker | Teaneck, NJ | 2011 |
| Malka Zwickler, PHARMD | 1932615457 | Pharmacist | Somerset, NJ | 2017 |
| Sharon Zwickler, LCSW | 1972967784 | Clinical Social Worker | Passaic, NJ | 2016 |
| Tziporah Zwickler | 1255268694 | Student in an Organized Health Care Education/Training Program | New York, NY | 2026 |
| Christine Zwicky, PA-C | 1134406200 | Physician Assistant | Coon Rapids, MN | 2011 |
| Christine Zwicky, M.A. | 1750783510 | Mental Health Counselor | San Jose, CA | 2014 |
| Cierra Zwicky | 1790508786 | Speech-Language Assistant | Montgomery City, MO | 2024 |
| Emily Zwicky, AU.D.,CCC-A | 1497948103 | Audiologist | Richmond, VA | 2007 |
| Gary Zwicky, MD | 1861561615 | Diagnostic Radiology Physician | Peoria, IL | 2006 |
| Jessica Zwicky | 1174277446 | Mental Health Counselor | Wentzville, MO | 2022 |
| Nan Zwicky, MSW | 1649230277 | Clinical Social Worker | Durham, NC | 2006 |
| Rowan Zwicky | 1942148291 | Advanced Practice Midwife | Kamuela, HI | 2026 |
| Sean Zwicky, MD | 1952982720 | Physical Medicine & Rehabilitation Physician | Chicago, IL | 2021 |
| Carol Zwiebach, PSY | 1932170313 | Clinical Psychologist | Oceanside, CA | 2006 |
| Liza Zwiebach, PH.D. | 1477954618 | Psychologist | Atlanta, GA | 2014 |
| Abraham Zwiebel | 1891473435 | Specialist | Brooklyn, NY | 2023 |
| Alyisa Zwiebel | 1285477810 | Massage Therapist | Pittsburgh, PA | 2024 |
| Amelia Zwiebel | 1508661109 | Personal Care Attendant | Lincoln, NE | 2025 |
| Angie Zwiebel | 1609673540 | Personal Care Attendant | Scottsbluff, NE | 2025 |
| Anna Zwiebel, PA-C | 1891566683 | Physician Assistant | New Orleans, LA | 2024 |
| Bruce Zwiebel, MD | 1679532063 | Vascular & Interventional Radiology Physician | El Segundo, CA | 2006 |
| Dana Zwiebel, D.M.D. | 1487017042 | General Practice Dentistry | New York, NY | 2016 |
| Dina Zwiebel | 1912231069 | Professional Counselor | Chicago, IL | 2009 |
| Dustin Zwiebel | 1386427029 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2023 |
| Felix Zwiebel, M.D. | 1477598977 | Neurology Physician | Edina, MN | 2006 |
| Haley Zwiebel | 1285304824 | Family Nurse Practitioner | Wapakoneta, OH | 2021 |
| Hana Zwiebel, LCSW | 1295125532 | Clinical Social Worker | Oakland, CA | 2015 |
| Hannah Zwiebel, MD, MPH | 1164124335 | Student in an Organized Health Care Education/Training Program | Atlanta, GA | 2023 |
| Helen Zwiebel, LCSW, MED | 1184096018 | Clinical Social Worker | Portland, OR | 2015 |
| Hindy Zwiebel | 1902240625 | Specialist | Brooklyn, NY | 2013 |
| James Zwiebel, M.D. | 1366868622 | Hematology & Oncology Physician | Bethesda, MD | 2014 |
| Janet Zwiebel, PSY.D. | 1467724203 | Clinical Psychologist | Roxbury, MA | 2012 |
| Jenna Zwiebel, MS, OTR/L, MED | 1760946768 | Occupational Therapist | Bel Air, MD | 2019 |
| Julia Zwiebel, D.P.M | 1407080955 | Podiatrist | Farmington Hills, MI | 2009 |
| Katherine Zwiebel, CNP | 1689102881 | Nurse Practitioner | Saint Marys, OH | 2017 |
| Mackenzie Zwiebel | 1194388272 | Speech-Language Pathologist | Burnsville, MN | 2019 |
| Madison Zwiebel, LCSW, LCAS | 1629521026 | Clinical Social Worker | Concord, NC | 2016 |
| Neil Zwiebel, D.P.M. | 1124139720 | Podiatrist | New York, NY | 2006 |
| Paul Zwiebel, MD, DMD | 1922179621 | Plastic Surgery Physician | Highlands Ranch, CO | 2006 |
| Philip Zwiebel, MD | 1215987169 | Anesthesiology Physician | Deerfield Beach, FL | 2006 |
| Rachel Zwiebel, DPM | 1700442209 | Foot & Ankle Surgery Podiatrist | Mullica Hill, NJ | 2019 |
| Rebecca Zwiebel, SLP | 1134430275 | Speech-Language Pathologist | Brooklyn, NY | 2010 |
| Samantha Zwiebel, MD | 1780066985 | Psychosomatic Medicine Physician | Philadelphia, PA | 2015 |
| Sean Zwiebel, D.O. | 1780020214 | Emergency Medicine Physician | Bethlehem, PA | 2013 |
| Stacey Zwiebel, RPH | 1356935209 | Pharmacist | Port Clinton, OH | 2021 |
| Susan Zwiebel, MD | 1366411621 | Occupational Medicine Physician | Johnson City, TN | 2006 |
| Tzivia Zwiebel | 1285941633 | Case Manager/Care Coordinator | Brooklyn, NY | 2010 |
| Anna Zwiefel, CNP | 1225679780 | Family Medicine Physician | Emmetsburg, IA | 2019 |
| Janet Zwiefel, R.N. | 1063674810 | Nurse Massage Therapist (NMT) | Richmond, MN | 2008 |
| Korey Zwiefel, DC | 1609843283 | Chiropractor | Clear Lake, IA | 2006 |
| Kristi Zwiefel, RD LD | 1003031345 | Registered Dietitian | Clarion, IA | 2007 |
| Stormy Zwiefel, CRNA | 1730366162 | Certified Registered Nurse Anesthetist | Springfield, IL | 2008 |
| Wesley Zwiefel, PA-C | 1619278074 | Physician Assistant | Springfield, IL | 2010 |
| Ashlee Zwiefelhofer, DPT | 1952979726 | Physical Therapist | Platteville, WI | 2021 |
| Cory Zwiefelhofer, PTA | 1023500337 | Physical Therapy Assistant | Chippewa Falls, WI | 2018 |
| Darby Zwiefelhofer, RN | 1265959712 | School Registered Nurse | Surprise, AZ | 2017 |
| Debra Zwiefelhofer, RDN, LD | 1538540307 | Registered Dietitian | Rogers, MN | 2015 |
| Delaney Zwiefelhofer | 1982522462 | Occupational Therapy Assistant | Chippewa Falls, WI | 2026 |
| James Zwiefelhofer | 1154684330 | Physical Therapy Assistant | Countryside, IL | 2012 |
| Jennifer Zwiefelhofer, CNP | 1023799418 | Family Nurse Practitioner | Andover, MN | 2023 |
| Joanna Zwiefelhofer, CMT | 1134693435 | Massage Therapist | Eureka, CA | 2019 |
| Sarah Zwiefelhofer, RNFA | 1316149032 | Registered Nurse First Assistant | Hermiston, OR | 2007 |
| Savana Zwiefelhofer | 1184488728 | Case Manager/Care Coordinator | Redmond, OR | 2024 |
| Skylar Zwiefelhofer | 1316766231 | Behavior Technician | Duluth, MN | 2024 |
| Stacy Zwiefelhofer, PHARMD, RPH | 1912562125 | Pharmacist | Cedar Rapids, IA | 2019 |
| Victoria Zwiefelhofer, LCSW | 1528414034 | Clinical Social Worker | Eau Claire, WI | 2016 |
| Tami Zwiefka, RN,BSN | 1174658553 | Registered Nurse | Waukegan, IL | 2007 |
| Andrea Zwieg, FNP-C | 1912590373 | Family Nurse Practitioner | Libertyville, IL | 2021 |
| Dannielle Zwieg, ATC | 1598184400 | Athletic Trainer | Alexandria, MN | 2014 |
| David Zwieg, PT | 1134488240 | Physical Therapist | Fox Lake, WI | 2012 |
| Justin Zwieg, DPT | 1962897397 | Physical Therapist | Greenfield, WI | 2015 |
| Kristine Zwieg, PA-C | 1851761738 | Physician Assistant | Edina, MN | 2015 |
| Paul Zwieg | 1083213318 | Pharmacist | Antigo, WI | 2020 |
| Sara Zwieg, LCSW | 1275143521 | Clinical Social Worker | Jefferson, WI | 2020 |
| Shelly Zwieg | 1982850939 | Mental Health Counselor | Omak, WA | 2008 |
| Tracey Zwieg | 1750739033 | Peer Specialist | Waukesha, WI | 2016 |
| Marike Zwienenberg, M.D. | 1205814506 | Neurological Surgery Physician | Sacramento, CA | 2006 |
| Deborah Zwiener | 1720682370 | Pharmacist | Huntsville, AL | 2020 |
| Isabella Zwiener | 1316534787 | Behavior Technician | Concord, NC | 2020 |
| Jessica Zwiener, M.D. | 1760747083 | Endocrinology, Diabetes & Metabolism Physician | Bellaire, TX | 2012 |
| John Zwiener, MD | 1518038496 | Clinical Pathology/Laboratory Medicine Physician | Carlsbad, NM | 2006 |
| Julie Zwiener, MD | 1013983576 | Family Medicine Physician | Sartell, MN | 2006 |
| Kevin Zwiener, D.C. | 1053422584 | Chiropractor | Wichita, KS | 2006 |
| Lauryn Zwiener | 1972302396 | Behavior Technician | Sartell, MN | 2025 |
| Linda Zwiener | 1962879783 | Community Health Worker | Kingston, OK | 2015 |
| Marina Zwiener | 1457192981 | Neonatal Nurse Practitioner | Austin, TX | 2024 |
| Michael Zwiener, D.C. | 1265871776 | Chiropractor | Fenton, MO | 2013 |
| Robert Zwiener, MD | 1598717936 | Pediatric Gastroenterology Physician | Austin, TX | 2006 |
| Russell Zwiener, MD | 1194012187 | Pediatric Gastroenterology Physician | New Orleans, LA | 2011 |
| Shelena Zwiener, MHC | 1215626973 | Mental Health Counselor | Watertown, NY | 2023 |
| Steven Zwiener, DC | 1831154517 | Chiropractor | Kennewick, WA | 2006 |
| Brynn Zwiep | 1225972706 | Occupational Therapist | Huntington Beach, CA | 2026 |
| Nicole Zwiep, OT | 1578708988 | Occupational Therapist | Canton, MA | 2008 |
| Anya Zwier | 1366081390 | Behavior Analyst | Big Rapids, MI | 2019 |
| Gail Zwier, PH.D. | 1548365869 | Clinical Psychologist | Bishop, CA | 2006 |
| Jane Zwier, L.P.C. | 1629247663 | Professional Counselor | Monroeville, PA | 2008 |
| Jordyn Zwier, LMSW | 1932626090 | Social Worker | Holland, MI | 2017 |
| Kelli Zwier, RN | 1356297683 | Emergency Registered Nurse | Edwardsville, IL | 2026 |
| Kenneth Zwier, MD | 1326036427 | Child & Adolescent Psychiatry Physician | Scottsdale, AZ | 2005 |
| Peter Zwier, DDS, MAGD | 1073601027 | General Practice Dentistry | Grand Rapids, MI | 2006 |
| Phillip Zwier, OD | 1548341316 | Optometrist | Paw Paw, MI | 2006 |
| Christopher Zwiercan, D.D.S. | 1295020261 | General Practice Dentistry | Northlake, IL | 2011 |
| Alexander Zwierko | 1255681185 | Pharmacist | Katy, TX | 2012 |
| Kara Zwierkowski, LCSW | 1417888785 | Clinical Social Worker | Denver, CO | 2026 |
| August Zwierlein | 1457159634 | Homemaker | Berea, OH | 2025 |
| Ellery Zwiers, LMSW | 1790286128 | Clinical Social Worker | Grand Rapids, MI | 2018 |
| Gwyn Zwiers | 1023584778 | Social Worker | Grand Rapids, MI | 2018 |
| Kelly Zwiers, NP | 1972913952 | Psychiatric/Mental Health Nurse Practitioner | Chicago, IL | 2014 |
| Lisa Zwiers, P.A. | 1396924049 | Surgical Physician Assistant | Denver, CO | 2007 |
| William Zwiers, CRNA | 1013071372 | Certified Registered Nurse Anesthetist | Saginaw, MI | 2006 |
| Jeffrey Zwierstra, D.C. | 1376727198 | Chiropractor | Fort Worth, TX | 2007 |
| Judith Zwierz, M.H.S. | 1548588080 | Speech-Language Pathologist | Harvey, IL | 2010 |
| Zachary Zwierz | 1801496146 | Occupational Therapist | Austin, TX | 2020 |
| Monika Zwierzchoniewska, M.D. | 1447404322 | Transplant Surgery Physician | Rochester, NY | 2008 |
| Zofia Zwierzchowska | 1093609232 | Student in an Organized Health Care Education/Training Program | Evanston, IL | 2025 |
| Abigail Zwierzchowski, PT | 1821535907 | Physical Therapist | Tucson, AZ | 2017 |
| Benjamin Zwierzchowski, MD, MS | 1811494842 | Internal Medicine Physician | Williamsville, NY | 2018 |
| Katherine Zwierzchowski | 1952691537 | Speech-Language Pathologist | East Amherst, NY | 2011 |
| Ross Zwierzchowski | 1801603303 | Perfusionist | Plymouth, MI | 2024 |
| Joanne Zwierzyna | 1558754887 | Community Health Worker | Honey Brook, PA | 2015 |
| Alex Zwierzynski | 1043826282 | Physician Assistant | Auburn, NY | 2020 |
| Meghan Zwierzynski, FNP-BC | 1427751403 | Nurse Practitioner | Granger, IN | 2023 |
| Kelly Zwieschowski, PT | 1467648964 | Physical Therapist | Appleton, WI | 2007 |
| Kevin Zwieschowski, PHARMD | 1174808257 | Pharmacist | Oshkosh, WI | 2011 |
| Kelly Zwiesdak, OD | 1659330652 | Optometrist | Winston Salem, NC | 2006 |
| Sheila Zwiesele, MS | 1356780589 | Genetic Counselor (M.S.) | East Lansing, MI | 2013 |
| Abigail Zwiesler | 1508637778 | Occupational Therapist | Dayton, OH | 2024 |
| Daniel Zwiesler, M.D. | 1427001494 | Obstetrics & Gynecology Physician | Spokane, WA | 2006 |
| Drew Zwiesler | 1386502565 | Clinical Social Worker | Dayton, OH | 2026 |
| Mary Zwiesler, MD | 1952365942 | Family Medicine Physician | Dayton, OH | 2006 |
| Shannon Zwiesler, MSN, APRN, FNP-C | 1609407253 | Family Nurse Practitioner | New Baltimore, MI | 2020 |
| Theresa Zwiesler, CNP | 1184040149 | Family Nurse Practitioner | Miamisburg, OH | 2014 |
| Zachary Zwiesler, DPT | 1649702473 | Physical Therapist | Eugene, OR | 2017 |
| Kylie Zwiezen | 1467012492 | Behavior Analyst | Aurora, IL | 2019 |
| Andrew Zwijack | 1750185310 | Student in an Organized Health Care Education/Training Program | Salt Lake City, UT | 2025 |
| Shirleen Zwijack, LSW,LCPC | 1437188166 | Social Worker | Orland Park, IL | 2006 |
| Iwona Zwijacz, RBT | 1801586557 | Behavior Technician | Chicago, IL | 2023 |
| Klaudia Zwijacz | 1508606534 | Physician Assistant | Aurora, CO | 2024 |
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).