Providers Sarah Marqua, PHARMD to Ryan Marquart, PT
300 individual NPIs in the federal registry, part 13,581 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. 78 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Sarah Marqua, PHARMD | 1962841189 | Pharmacist | Woodbridge, VA | 2013 |
| Jessica Marquand | 1467042424 | Behavior Technician | Modesto, CA | 2021 |
| Jonathan Marquand, LMT | 1780196402 | Massage Therapist | Happy Valley, OR | 2017 |
| Keith Marquand | 1902493596 | Hearing Instrument Specialist | Newport, OR | 2020 |
| Nicole Marquand, M.D. | 1023540432 | Anesthesiology Physician | Ann Arbor, MI | 2017 |
| Shelby Marquand | 1619749991 | Behavior Technician | Norman, OK | 2023 |
| Trevor Marquand, MD | 1497377873 | Diagnostic Radiology Physician | Birmingham, AL | 2020 |
| Wesley Marquand, M. D. | 1861488942 | Family Medicine Physician | McAdenville, NC | 2005 |
| Brenda Marquard, LPN | 1164108171 | Licensed Practical Nurse | Waupun, WI | 2023 |
| Catherine Marquard | 1720529969 | Clinical Social Worker | Glenview, IL | 2017 |
| Cathy Marquard, LPN | 1023418456 | Licensed Practical Nurse | Great Falls, MT | 2014 |
| Christine Marquard, DDS | 1801096805 | General Practice Dentistry | Chillicothe, OH | 2007 |
| Debbie Marquard, LCPC | 1972661346 | Professional Counselor | Billings, MT | 2006 |
| Elizabeth Marquard, PT | 1376177642 | Physical Therapist | Lawrence, KS | 2020 |
| Jessica Marquard, M.S. | 1881834323 | Genetic Counselor (M.S.) | Cleveland, OH | 2009 |
| Joan Marquard, MA | 1154364628 | Mental Health Counselor | North Olmsted, OH | 2006 |
| Kathryn Marquard, CSW | 1194430090 | Clinical Social Worker | Fort Collins, CO | 2023 |
| Katrina Marquard | 1275301640 | Occupational Therapy Assistant | Reading, PA | 2023 |
| Kendall Marquard | 1760026900 | Mental Health Counselor | Ridgewood, NJ | 2019 |
| Kim Marquard, LMHC | 1114739315 | Mental Health Counselor | Lakeland, FL | 2025 |
| Kirk Marquard, RPH | 1447850060 | Pharmacist | Ocala, FL | 2020 |
| Lee Ann Marquard, MSW | 1538286257 | Mental Health Counselor | Wayne, NJ | 2007 |
| Michael Marquard, D.O. | 1629369905 | Emergency Medicine Physician | Hudson, OH | 2011 |
| Monica Marquard | 1871236653 | Marriage & Family Therapist | Tigard, OR | 2022 |
| Rachael Marquard, LCSW | 1275077224 | Clinical Social Worker | Chicago, IL | 2016 |
| Samantha Marquard, FNP-C | 1881836849 | Family Nurse Practitioner | Saint Louis, MO | 2009 |
| Scott Marquard, D.O. | 1225399736 | Family Medicine Physician | Glendale, AZ | 2012 |
| Shelly Marquard, RD, LD | 1457700023 | Registered Dietitian | San Antonio, TX | 2016 |
| Stephen Marquard, DDS | 1831223833 | General Practice Dentistry | Madelia, MN | 2007 |
| Susan Marquard | 1619011509 | Occupational Therapist | Wilmington, DE | 2007 |
| Terry Marquard, DDS | 1770739476 | General Practice Dentistry | North Royalton, OH | 2008 |
| Virginia Marquard | 1033416078 | Speech-Language Pathologist | Omaha, NE | 2011 |
| Aaron Marquardsen | 1477858835 | Day Training/Habilitation Specialist | Santa Fe, NM | 2011 |
| Dan Marquardsen, MSLP | 1295749687 | Clinical Psychologist | Brainerd, MN | 2006 |
| Aaron Marquardt, M.D. | 1538349733 | Hospitalist Physician | West Monroe, LA | 2007 |
| Aaryn Marquardt, OTR/L | 1558864389 | Occupational Therapist | Orlando, FL | 2018 |
| Alicia Marquardt | 1174908487 | Pharmacist | Albuquerque, NM | 2015 |
| Alisa Marquardt, MA CCC-SLP | 1568982775 | Speech-Language Pathologist | San Jose, CA | 2017 |
| Allan Marquardt, PH D LSCSW | 1538263751 | Social Worker | Topeka, KS | 2006 |
| Allison Marquardt, LCSW | 1326505082 | Clinical Social Worker | Chantilly, VA | 2019 |
| Alyssa Marquardt | 1811447758 | School Psychologist | Rapid City, SD | 2016 |
| Amber Marquardt | 1164171641 | Case Manager/Care Coordinator | Minot, ND | 2022 |
| Amber Marquardt | 1598305674 | Registered Nurse | Willoughby, OH | 2020 |
| Amy Marquardt, LPCC S | 1497176861 | Professional Counselor | Lexington, KY | 2014 |
| Andee Marquardt | 1356909279 | Behavior Technician | Topeka, KS | 2019 |
| Andria Marquardt, MSW CSW | 1760789325 | Clinical Social Worker | Sioux Falls, SD | 2011 |
| Angela Marquardt | 1205435344 | Pharmacist | Chippewa Falls, WI | 2020 |
| Angela Marquardt, PMHP | 1568336980 | Mental Health Counselor | Holdrege, NE | 2025 |
| Anne Marquardt, LIMHP | 1831179639 | Mental Health Counselor | Omaha, NE | 2006 |
| Anthony Marquardt | 1922968668 | Case Manager/Care Coordinator | West Chester, OH | 2025 |
| April Marquardt, MD | 1235352311 | Rheumatology Physician | Ypsilanti, MI | 2007 |
| April Marquardt, RD | 1780565077 | Registered Dietitian | San Francisco, CA | 2025 |
| Ashleigh Marquardt | 1285443432 | Behavior Technician | Overland Park, KS | 2025 |
| Ashley Marquardt, PAC | 1427019587 | Physician Assistant | Anchorage, AK | 2006 |
| Becky Marquardt | 1710701719 | Behavior Technician | Granbury, TX | 2024 |
| Brandy Marquardt | 1356125702 | Mental Health Counselor | Grand Junction, CO | 2023 |
| Brenda Marquardt, A.N.P. | 1831196732 | Family Nurse Practitioner | Bottineau, ND | 2005 |
| Brenda Marquardt, LCSW, LAC | 1902565591 | Clinical Social Worker | Asheville, NC | 2021 |
| Brent Marquardt, MS, CCC-SLP | 1518175884 | Speech-Language Pathologist | Fort Gratiot, MI | 2007 |
| Cady Marquardt, LMT | 1659996825 | Massage Therapist | Great Falls, MT | 2020 |
| Caillin Marquardt, MD | 1578026332 | Orthopaedic Surgery Physician | East Providence, RI | 2019 |
| Carolyn Marquardt, M.D. | 1659323749 | Physical Medicine & Rehabilitation Physician | Bellevue, WA | 2006 |
| Cathy Marquardt, OTR | 1841584430 | Occupational Therapist | Colorado Springs, CO | 2011 |
| Charles Marquardt, MD | 1477180115 | Vascular Surgery Physician | Coon Rapids, MN | 2020 |
| Charmaine Marquardt, LPCA | 1427601145 | Professional Counselor | Charlotte, NC | 2019 |
| Chelsea Marquardt, DPT | 1518333053 | Physical Therapist | Madison, WI | 2015 |
| Christina Marquardt, QMHA | 1467820878 | Case Manager/Care Coordinator | Corvallis, OR | 2015 |
| Christine Marquardt, PMHNP | 1669838751 | Psychiatric/Mental Health Nurse Practitioner | Frederick, MD | 2016 |
| Christopher Marquardt, NCC | 1174976393 | Mental Health Counselor | Portland, OR | 2016 |
| Christopher Marquardt | 1538544580 | Pharmacist | Sioux Falls, SD | 2015 |
| Courtney Marquardt | 1053775130 | Counselor | Las Vegas, NV | 2016 |
| Courtney Marquardt, PA-C | 1881295913 | Physician Assistant | Enfield, CT | 2020 |
| Craig Marquardt, PH.D. | 1588369458 | Clinical Psychologist | Minneapolis, MN | 2023 |
| Crista Marquardt, C.R.N.A. | 1003835166 | Certified Registered Nurse Anesthetist | Montgomery, AL | 2006 |
| Curtis Marquardt | 1295235455 | Personal Care Attendant | Henderson, NV | 2018 |
| Danielle Marquardt | 1538747084 | Case Manager/Care Coordinator | Salt Lake City, UT | 2021 |
| David Marquardt, MD | 1245416197 | Pediatric Critical Care Medicine Physician | Columbus, OH | 2008 |
| Dayna Marquardt | 1710573407 | Homemaker | Galloway, OH | 2020 |
| Deborah Marquardt, MD | 1326157116 | Surgery Physician | Seattle, WA | 2006 |
| Diana Marquardt, MD | 1114909454 | Internal Medicine Physician | San Diego, CA | 2005 |
| Donald Marquardt, PHD, MD | 1295717759 | Family Medicine Physician | Moab, UT | 2005 |
| Donna Marquardt, R.N. | 1952408270 | Community Health Registered Nurse | Gastonia, NC | 2006 |
| Eileen Marquardt, M.S. CCC-SLP | 1992917363 | Speech-Language Pathologist | Islip, NY | 2007 |
| Elizabeth Marquardt, SLP | 1417844903 | Speech-Language Pathologist | Houston, TX | 2025 |
| Elizabeth Marquardt | 1558801662 | Mental Health Counselor | Wheat Ridge, CO | 2017 |
| Eric Marquardt, P.T. | 1043505134 | Orthopedic Physical Therapist | Saginaw, MI | 2011 |
| Eric Marquardt, CADC | 1215465349 | Addiction (Substance Use Disorder) Counselor | Des Moines, IA | 2017 |
| Erica Marquardt | 1528900271 | Case Manager/Care Coordinator | Dublin, OH | 2026 |
| Eveline Marquardt, M.D. | 1265435523 | Obstetrics & Gynecology Physician | Reston, VA | 2005 |
| Florentina Marquardt | 1891929642 | Addiction (Substance Use Disorder) Counselor | Yuma, AZ | 2009 |
| Gail Marquardt | 1609503085 | Adult Health Nurse Practitioner | Wausau, WI | 2022 |
| Garrett Marquardt | 1356274989 | Physician Assistant | Mesa, AZ | 2026 |
| Gary Marquardt, LLMSW | 1063847408 | Clinical Social Worker | Houghton, MI | 2013 |
| Gina Marquardt, MFTI | 1417384454 | Marriage & Family Therapist | Palmdale, CA | 2013 |
| Gustav Marquardt, D.C. | 1619943842 | Chiropractor | Orlando, FL | 2006 |
| Hadley Marquardt | 1255023388 | Behavior Technician | Sioux Falls, SD | 2023 |
| Hannah Marquardt | 1306536768 | Physician Assistant | Cedarville, OH | 2023 |
| Heather Marquardt, RDH | 1629527791 | Dental Hygienist | De Pere, WI | 2016 |
| Henry Marquardt, D.C. | 1508802695 | Chiropractor | Jackson, WY | 2006 |
| Jaelyn Marquardt | 1851243471 | Behavior Technician | Gilbert, AZ | 2026 |
| James Marquardt, MD | 1114007705 | Pediatric Adolescent Medicine Physician | Shoreview, MN | 2006 |
| James Marquardt, D.C. | 1255451738 | Chiropractor | Missoula, MT | 2007 |
| Janet Marquardt, LMT | 1891185310 | Massage Therapist | Wantagh, NY | 2015 |
| Janette Marquardt | 1760841332 | Physical Therapist | Westport, CT | 2016 |
| Jared Marquardt, MD | 1235541756 | Emergency Medicine Physician | Bismarck, ND | 2014 |
| Jasmine Marquardt | 1760113500 | Behavior Technician | Viera, FL | 2022 |
| Jason Marquardt, PT | 1851350193 | Physical Therapist | Largo, FL | 2006 |
| Jeff Marquardt | 1629364260 | Student in an Organized Health Care Education/Training Program | San Rafael, CA | 2011 |
| Jeffrey Marquardt, MD | 1295840775 | Family Medicine Physician | Chetek, WI | 2006 |
| Jennifer Marquardt, FNP-BC | 1275353443 | Family Nurse Practitioner | Steubenville, OH | 2024 |
| Jennifer Marquardt, RN | 1831704212 | Registered Nurse | Chicago, IL | 2020 |
| Jessica Marquardt, OTR | 1225465313 | Occupational Therapist | Englewood, CO | 2013 |
| Jessica Marquardt, AUD | 1508431180 | Audiologist | Stillwater, MN | 2021 |
| Jill Marquardt, PHARM.D. | 1427332535 | Pharmacist | Las Vegas, NV | 2011 |
| Jodee Marquardt, M.S.-CCC/SLP | 1801329305 | Speech-Language Pathologist | Santa Barbara, CA | 2017 |
| Jodi Marquardt, PTA | 1710146998 | Physical Therapy Assistant | Lena, WI | 2008 |
| John Marquardt, M.D. | 1215903562 | Orthopaedic Surgery Physician | Rochester, NY | 2006 |
| John Marquardt, M.D. | 1306885918 | Ophthalmology Physician | Mansfield, OH | 2006 |
| Joni Marquardt | 1710099635 | Physical Therapist | Fort Walton Beach, FL | 2006 |
| Joseph Marquardt, D.O. | 1265753842 | Diagnostic Radiology Physician | Tualatin, OR | 2010 |
| Judith Marquardt, M.S. ED., ATR-BC | 1366520876 | Professional Counselor | McHenry, IL | 2006 |
| Julie Marquardt, PT | 1518143890 | Physical Therapist | Hastings, MN | 2008 |
| Julie Marquardt, RN | 1992028906 | Home Health Registered Nurse | Lena, WI | 2010 |
| Kandi Marquardt, LMT, CNMT | 1154461804 | Massage Therapist | Colorado Springs, CO | 2007 |
| Karen Marquardt | 1245616382 | Occupational Therapy Assistant | Waterford, CT | 2015 |
| Karen Marquardt, MSN, RN, CPNP-PC | 1295181220 | Pediatric Nurse Practitioner | Nevada, MO | 2016 |
| Katherine Marquardt | 1912857657 | Student in an Organized Health Care Education/Training Program | Little Rock, AR | 2026 |
| Kathleen Marquardt, PT | 1437156460 | Physical Therapist | Salem, OR | 2005 |
| Kathy Marquardt, R.N. | 1477727220 | Registered Nurse | Deforest, WI | 2008 |
| Katie Marquardt | 1154672889 | Counselor | Shawano, WI | 2012 |
| Katie Marquardt, RD | 1881739399 | Registered Dietitian | Chicago, IL | 2007 |
| Katrina Marquardt, BSN, RN | 1265140933 | Psychiatric/Mental Health Registered Nurse | Georgetown, CO | 2022 |
| Kayla Marquardt, DC | 1164001749 | Chiropractor | Humboldt, SD | 2021 |
| Kayla Marquardt | 1952013716 | Behavior Technician | Fort Worth, TX | 2022 |
| Kenna Marquardt | 1104557081 | Speech-Language Pathologist | Columbia, MO | 2022 |
| Kenneth Marquardt, D.D.S. | 1487632972 | General Practice Dentistry | Fort Bliss, TX | 2006 |
| Kim Marquardt, RPH | 1518259274 | Pharmacist | Cheyenne, WY | 2011 |
| Kimberly Marquardt, RN | 1619742251 | Administrator Registered Nurse | Oceanside, CA | 2023 |
| Kimley Marquardt, M.S., CCC-A | 1518926104 | Audiologist | Houston, TX | 2006 |
| Krista Marquardt, MPT, CHT | 1164483616 | Physical Therapist | Port Huron, MI | 2006 |
| Kristen Marquardt, APRN | 1720602535 | Acute Care Nurse Practitioner | Jacksonville, FL | 2020 |
| Kristin Marquardt, PT | 1134244627 | Physical Therapist | Chandler, AZ | 2007 |
| Lane Marquardt, BCBA | 1538847454 | Behavior Analyst | Lake Mary, FL | 2023 |
| Laura Marquardt, DPT | 1629557624 | Physical Therapist | Fargo, ND | 2018 |
| Lindsay Marquardt, PT-DPT | 1063767440 | Pediatric Physical Therapist | Saginaw, MI | 2012 |
| Lindsay Marquardt, OTD | 1710846175 | Occupational Therapist | Mission Viejo, CA | 2026 |
| Lisa Marquardt | 1568479822 | Occupational Therapist | Roosevelt, NY | 2006 |
| Lisa Marquardt, PAC | 1851402069 | Obstetrics & Gynecology Physician | Tucker, GA | 2006 |
| Lois Marquardt | 1427348192 | Religious Nonmedical Practitioner | Saint Louis, MO | 2011 |
| Lori Marquardt | 1558828798 | Physical Therapy Assistant | Port Huron, MI | 2019 |
| Lori Marquardt, OTR | 1932420312 | Physical Rehabilitation Occupational Therapist | Saline, MI | 2010 |
| Louise Marquardt, O.D. | 1194873950 | Optometrist | Appleton, WI | 2007 |
| Lynn Marquardt, DNP, MSN, FNP-BC | 1578565446 | Family Nurse Practitioner | Sturgeon Bay, WI | 2005 |
| Lynn Marquardt, D.C. | 1922333103 | Sports Physician Chiropractor | Spring, TX | 2009 |
| Lynne Marquardt, IADC | 1548669021 | Addiction (Substance Use Disorder) Counselor | Wapello, IA | 2014 |
| Margaret Marquardt | 1366844359 | Family Nurse Practitioner | Carson, CA | 2014 |
| Margaret Marquardt, M.ED./ED.S., NCSP | 1821580580 | School Psychologist | Buffalo Grove, IL | 2018 |
| Maria Marquardt, LICSW | 1336653203 | Clinical Social Worker | Burlington, VT | 2017 |
| Maria Marquardt, L.P.N. | 1588818678 | Licensed Practical Nurse | Denver, CO | 2008 |
| Mark Marquardt | 1083658660 | Emergency Medicine Physician | Williamston, NC | 2006 |
| Mary Marquardt, MA BCBA | 1194115485 | Behavior Analyst | Roseville, CA | 2015 |
| Mary Marquardt, RN | 1528188141 | Registered Nurse | Sterling, CO | 2007 |
| Mary Marquardt | 1891274718 | Assistant Health Information Record Technician | San Leandro, CA | 2018 |
| Mary Ann Marquardt, LMSW | 1356467914 | Mental Health Counselor | Ann Arbor, MI | 2007 |
| Matthew Marquardt | 1992441414 | Counselor | Denver, CO | 2022 |
| Melissa Marquardt, M.A., CCC-SLP | 1255955001 | Speech-Language Pathologist | Woodridge, IL | 2020 |
| Melissa Marquardt, MS, RD | 1659646446 | Registered Dietitian | Camas, WA | 2012 |
| Melissa Marquardt, PHD | 1962811935 | Clinical Psychologist | Portland, OR | 2014 |
| Michael Marquardt, M.D. | 1104887397 | Pediatrics Physician | Roswell, NM | 2006 |
| Michael Marquardt, M.D. | 1639582810 | Radiation Oncology Physician | Cedar Rapids, IA | 2014 |
| Micki Marquardt, LCSW | 1336481472 | Clinical Social Worker | Austin, TX | 2013 |
| Mindy Marquardt | 1366201709 | Social Worker | Fargo, ND | 2024 |
| Morgan Marquardt | 1669321766 | Behavior Technician | Concord, CA | 2026 |
| Nancy Marquardt | 1306128236 | Registered Nurse | Middleton, WI | 2011 |
| Nancy Marquardt, PHD | 1396923496 | Psychologist | Iowa City, IA | 2008 |
| Natalie Marquardt, RD, LD | 1073008116 | Registered Dietitian | Hudson, OH | 2018 |
| Ndunge Marquardt, LPC | 1144670183 | Professional Counselor | Willowbrook, IL | 2016 |
| Nicole Marquardt, PT | 1104806736 | Physical Therapist | Eau Claire, WI | 2006 |
| Noah Marquardt, LPC-IT | 1679468516 | Mental Health Counselor | Milwaukee, WI | 2025 |
| Olivia Marquardt | 1609754738 | Physician Assistant | Davenport, IA | 2025 |
| Olivia Marquardt | 1861961088 | Athletic Trainer | Fort Wayne, IN | 2018 |
| Paige Marquardt, CCC-SLP | 1730901505 | Speech-Language Pathologist | Holdrege, NE | 2024 |
| Patricia Marquardt, PSY.D. | 1659746311 | Clinical Psychologist | Savannah, GA | 2015 |
| Patricia Marquardt | 1952410516 | Physical Therapist | Tucson, AZ | 2006 |
| Patrick Marquardt | 1215431051 | Hospitalist Physician | Dallas, TX | 2018 |
| Patti Marquardt, APNP | 1306963962 | Family Nurse Practitioner | Green Bay, WI | 2007 |
| Phoebe Marquardt, MD | 1538004528 | Student in an Organized Health Care Education/Training Program | Minneapolis, MN | 2026 |
| R Marquardt, OD | 1417929761 | Optometrist | Wausau, WI | 2006 |
| Rachel Marquardt, M.A.,CCC-SLP | 1801357165 | Speech-Language Pathologist | Abita Springs, LA | 2019 |
| Reid Marquardt | 1053182386 | Student in an Organized Health Care Education/Training Program | Peshtigo, WI | 2024 |
| Renee Marquardt, MD | 1851410443 | Child & Adolescent Psychiatry Physician | San Francisco, CA | 2007 |
| Richard Marquardt, M.D. | 1083744353 | Hematology & Oncology Physician | Kennewick, WA | 2007 |
| Richard Marquardt, O.D. | 1407801699 | Optometrist | Mansfield, OH | 2006 |
| Richard Marquardt | 1881747483 | Rehabilitation Practitioner | Park Rapids, MN | 2007 |
| Rita Marquardt, C.R.N.A. | 1265411177 | Certified Registered Nurse Anesthetist | Rochester, MN | 2006 |
| Robert Marquardt, DO | 1013335744 | Neuromuscular Medicine (Psychiatry & Neurology) Physician | Cleveland, OH | 2014 |
| Robert Marquardt | 1104275023 | Pharmacist | Canton, OH | 2016 |
| Robert Marquardt, M.D. | 1114108305 | Family Medicine Physician | Murray, KY | 2007 |
| Roger Marquardt, D.C. | 1669533824 | Acupuncturist | Rochester, MN | 2006 |
| Rory Marquardt, RN | 1235705351 | Addiction (Substance Use Disorder) Registered Nurse | Circleville, OH | 2021 |
| Russell Marquardt, PA-C | 1477551661 | Medical Physician Assistant | Harlan, IA | 2005 |
| Sabrina Marquardt | 1881902898 | Case Manager/Care Coordinator | Modesto, CA | 2010 |
| Sara Marquardt | 1992302053 | Gerontology Clinical Nurse Specialist | West Bloomfield, MI | 2020 |
| Scott Marquardt, AUD | 1215185210 | Audiologist | Tomball, TX | 2008 |
| Scott Marquardt, LPC | 1821757642 | Professional Counselor | Beloit, WI | 2021 |
| Sean Marquardt, PSY.D | 1740645100 | Clinical Psychologist | Milwaukee, WI | 2015 |
| Shane Marquardt | 1538847629 | Athletic Trainer | Mill Creek, WA | 2023 |
| Sharon Marquardt, BA, LMP | 1306979174 | Specialist | Everett, WA | 2007 |
| Shawn Marquardt | 1447425244 | Optician | Tomahawk, WI | 2008 |
| Sheila Marquardt | 1891617882 | Mental Health Counselor | Ann Arbor, MI | 2026 |
| Shelby Marquardt | 1730984725 | Psychiatric/Mental Health Nurse Practitioner | Hillsboro, WI | 2025 |
| Shelby Marquardt, M.D. | 1881809671 | Anesthesiology Physician | Austin, TX | 2007 |
| Stella Marquardt, NP | 1083256416 | Acute Care Nurse Practitioner | New Braunfels, TX | 2019 |
| Stephen Marquardt | 1073980140 | Specialist | Aurora, CO | 2015 |
| Stephen Marquardt, PA-C | 1154291813 | Physician Assistant | Fort Worth, TX | 2025 |
| Steven Marquardt, CRNA | 1720048804 | Certified Registered Nurse Anesthetist | Nevada, MO | 2006 |
| Steven Marquardt, MD | 1972578227 | Pain Medicine (Anesthesiology) Physician | Libertyville, IL | 2006 |
| Susan Marquardt | 1073398236 | Physical Therapist | North Andover, MA | 2023 |
| Susan Marquardt, OTR | 1386754927 | Ergonomics Occupational Therapist | Manitowoc, WI | 2006 |
| Suzanne Marquardt | 1518219419 | Student in an Organized Health Care Education/Training Program | Tacoma, WA | 2012 |
| Sydney Marquardt | 1447994033 | Athletic Trainer | Springfield, MA | 2022 |
| Taylor Marquardt, M.ED. | 1043818750 | School Social Worker | Littleton, MA | 2020 |
| Taylor Marquardt, M.A. | 1235788340 | Speech-Language Pathologist | McHenry, IL | 2019 |
| Taylor Marquardt, MS, BCBA | 1245801158 | Behavior Analyst | Bloomington, MN | 2021 |
| Taylor Marquardt, PA-C | 1790177731 | Medical Physician Assistant | Tacoma, WA | 2015 |
| Teagan Marquardt, CCC-SLP | 1386354496 | Speech-Language Pathologist | Maitland, FL | 2022 |
| Terry Marquardt, O.D. | 1508177379 | Optometrist | Boise, ID | 2010 |
| Terry Marquardt, OD | 1801803044 | Optometrist | Alamogordo, NM | 2006 |
| Theresa Marquardt, ASW | 1295196988 | Clinical Social Worker | Oakland, CA | 2016 |
| Thomas Marquardt, PH.D. | 1033257852 | Speech-Language Pathologist | Austin, TX | 2007 |
| Thomas Marquardt, OD | 1114114592 | Optometrist | Granby, CO | 2007 |
| Thomas Marquardt, D.D.S. | 1508811050 | General Practice Dentistry | Mansfield, OH | 2006 |
| Thomas Marquardt, DPM | 1841245131 | Podiatrist | Decorah, IA | 2006 |
| Tinoa Marquardt | 1275041063 | Behavior Technician | Oceanside, CA | 2018 |
| Tosha Marquardt, PA-C | 1033103981 | Physician Assistant | Durham, NC | 2005 |
| Valerie Marquardt | 1063031078 | Speech-Language Pathologist | Coon Rapids, MN | 2020 |
| Vicki Marquardt, PSY.D. | 1760613087 | Mental Health Counselor | Baraboo, WI | 2009 |
| Victoria Marquardt | 1083272066 | Occupational Therapist | Madison, MN | 2019 |
| Violet Marquardt, RN | 1952128761 | Registered Nurse | Allyn, WA | 2024 |
| Walt Marquardt, MD | 1881766962 | Interventional Cardiology Physician | Sacramento, CA | 2006 |
| Wendy Marquardt, PH.D. | 1144238262 | Clinical Neuropsychologist | Roseville, CA | 2006 |
| Alexis Marquardt Hill, LCSW | 1386270593 | Clinical Social Worker | Carlsbad, CA | 2020 |
| Gail Marquardt Hodges | 1841090206 | Personal Care Attendant | Omaha, NE | 2025 |
| Kalena Marquardt Manaea | 1629670104 | Behavior Technician | Mililani, HI | 2020 |
| Deanna Marquardt Romine | 1487166641 | Diabetes Educator Registered Nurse | Albuquerque, NM | 2017 |
| Laree Marquardt-Byrd | 1720232259 | Marriage & Family Therapist | Salinas, CA | 2008 |
| Rachel Marquardt-Gray, OTRL | 1033964606 | Occupational Therapist | Kalamazoo, MI | 2024 |
| Heather Marquardt-Hoese, MS | 1710685490 | Mental Health Counselor | Libertyville, IL | 2023 |
| Michelle Marquardt-Rogers, APRN | 1154121119 | Family Nurse Practitioner | Crestview, FL | 2025 |
| Adeline Marquart, MS/LMFT | 1437665270 | Marriage & Family Therapist | Saint Paul, MN | 2017 |
| Amy Marquart | 1609343490 | Licensed Practical Nurse | Auburn, NY | 2018 |
| Andrew Marquart, PLMHP | 1023176757 | Mental Health Counselor | Lincoln, NE | 2006 |
| Angela Marquart, LPC | 1124457684 | Professional Counselor | Waxahachie, TX | 2013 |
| Breanna Marquart, PMHNP-BC | 1770427809 | Psychiatric/Mental Health Nurse Practitioner | Levittown, NY | 2026 |
| Charlotte Marquart | 1083530893 | Adult Companion | Lincoln, NE | 2026 |
| Cheryl Marquart, CRNA | 1710958491 | Certified Registered Nurse Anesthetist | Eugene, OR | 2006 |
| Chris Marquart, M.D. | 1316957517 | General Practice Physician | Akron, OH | 2006 |
| Christopher Marquart | 1760805154 | Clinical Psychologist | Santa Monica, CA | 2014 |
| Christopher Marquart, M.D. | 1790728798 | Neurological Surgery Physician | Muskegon, MI | 2006 |
| Courtney Marquart, P.T. | 1407049984 | Physical Therapist | Geneseo, NY | 2007 |
| David Marquart, LCPC | 1295267607 | Professional Counselor | Glen Ellyn, IL | 2017 |
| Dawn Marquart, RDH | 1144764556 | Dental Hygienist | Warrenton, MO | 2016 |
| Duane Marquart, DC,DACBR | 1851329106 | Chiropractor | Ballwin, MO | 2006 |
| Elizabeth Marquart, M.D. | 1558557769 | Emergency Medicine Physician | Rancho Mirage, CA | 2007 |
| Emily Marquart, L.M.H.C., N.C.C. | 1538577051 | Mental Health Counselor | Potsdam, NY | 2014 |
| Erica Marquart, MS, CCC-SLP | 1356848220 | Speech-Language Pathologist | Blue Springs, MO | 2018 |
| Flynn Marquart, BS | 1497544084 | Mental Health Counselor | Mattoon, IL | 2025 |
| Grant Marquart, MD | 1730728361 | Family Medicine Physician | Portland, OR | 2019 |
| Heidi Marquart, RD | 1104538511 | Registered Dietitian | Driggs, ID | 2022 |
| Holli Marquart, CNP | 1457872640 | Family Nurse Practitioner | Jamestown, ND | 2017 |
| James Marquart | 1376514893 | Certified Registered Nurse Anesthetist | Phoenix, AZ | 2006 |
| Janet Marquart, LCSW | 1811221708 | Clinical Social Worker | Austin, TX | 2009 |
| Jason Marquart, MD | 1386723591 | MOHS-Micrographic Surgery Physician | Bethesda, MD | 2006 |
| Jason Marquart, ACNP-BC | 1699047852 | Acute Care Nurse Practitioner | Fort Sam Houston, TX | 2012 |
| Jennifer Marquart | 1215377650 | Pharmacotherapy Pharmacist | Wayzata, MN | 2013 |
| Jennifer Marquart | 1407067622 | Speech-Language Pathologist | Waterloo, NY | 2007 |
| John Marquart, MD | 1417453317 | Student in an Organized Health Care Education/Training Program | Milwaukee, WI | 2018 |
| Jolene Marquart, MSW | 1194143248 | Social Worker | Mauston, WI | 2014 |
| Kara Marquart, PA-C | 1437752888 | Physician Assistant | Green Bay, WI | 2020 |
| Kathleen Marquart, M.D. | 1851563837 | Pediatrics Physician | Greenfield, WI | 2008 |
| Kelly Marquart, MSPT | 1043688781 | Physical Therapist | Albuquerque, NM | 2015 |
| Laura Marquart, MD | 1679643837 | Dermatology Physician | Rockville, MD | 2006 |
| Laurie Marquart | 1598431397 | Home Health Aide | Lancaster, PA | 2021 |
| Linda Marquart, LSW | 1104847052 | Social Worker | Moorhead, MN | 2006 |
| Lisa Marquart, CHC, CES | 1659181295 | Health & Wellness Coach | Woodway, WA | 2025 |
| Lizabeth Marquart | 1356910913 | Optometrist | Eureka, MO | 2021 |
| Luciana Marquart, DDS | 1376419598 | General Practice Dentistry | Redlands, CA | 2025 |
| Madison Marquart, PT, DPT | 1710660535 | Physical Therapist | Surprise, AZ | 2023 |
| Marie Marquart, LPN | 1427226844 | Licensed Practical Nurse | Vineland, NJ | 2008 |
| Matthew Marquart, DO | 1164610960 | Orthopaedic Surgery Physician | Grand Blanc, MI | 2007 |
| Max Marquart, D.D.S. | 1740241330 | General Practice Dentistry | Lyons, NJ | 2006 |
| McKenzie Marquart, OTR/L, OTD | 1386332351 | Occupational Therapist | Crosby, MN | 2023 |
| Megan Marquart, ATC | 1649744319 | Athletic Trainer | Phoenix, AZ | 2019 |
| Michael Marquart, M.D. | 1467436998 | Diagnostic Radiology Physician | Milwaukee, WI | 2005 |
| Monika Marquart | 1629482088 | Speech-Language Pathologist | Marion, IN | 2014 |
| Morgan Marquart, MS, OTR/L | 1346863735 | Occupational Therapist | Frederick, MD | 2020 |
| Natalie Marquart | 1013586122 | Occupational Therapy Assistant | Fergus Falls, MN | 2021 |
| Precious Marquart, M.D. | 1063432847 | Family Medicine Physician | Burleson, TX | 2006 |
| Rebecca Marquart, LPC | 1588465280 | Professional Counselor | Bloomington, IL | 2025 |
| Ryan Marquart, PT | 1164820106 | Physical Therapist | Waynesville, NC | 2014 |
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).