Providers Kasey Marsh to Nathan Marsh
300 individual NPIs in the federal registry, part 13,604 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. 88 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Kasey Marsh | 1316221161 | Marriage & Family Therapist | Lancaster, CA | 2011 |
| Kassandra Marsh | 1588506059 | Infectious Diseases Pharmacist | New York, NY | 2026 |
| Katarina Marsh, PSYD | 1376396903 | Clinical Psychologist | Madison, WI | 2024 |
| Kate Marsh | 1922519131 | Primary Care Nurse Practitioner | Miles City, MT | 2017 |
| Katelyn Marsh, MA, LAC, LPC | 1811366974 | Mental Health Counselor | Palmer Lake, CO | 2015 |
| Katherine Marsh, MD, MPH | 1164926358 | Student in an Organized Health Care Education/Training Program | Pittsburgh, PA | 2018 |
| Katherine Marsh, PSY.D. | 1518200724 | Clinical Psychologist | Lacey, WA | 2013 |
| Katherine Marsh | 1780238147 | Mental Health Counselor | Boston, MA | 2019 |
| Katherine Marsh, PHARMD | 1851747877 | Ambulatory Care Pharmacist | Portland, OR | 2016 |
| Katherine Marsh, RN | 1871782730 | Registered Nurse | Germantown, OH | 2007 |
| Katherine Marsh | 1932980109 | Behavior Technician | Austin, TX | 2023 |
| Katheryn Marsh | 1376140517 | Family Nurse Practitioner | Elkins, WV | 2020 |
| Kathleen Marsh, LCSW, LCADC | 1093117970 | Clinical Social Worker | Ocean, NJ | 2014 |
| Kathleen Marsh, P.T.A. | 1245432830 | Physical Therapy Assistant | Westhampton, NY | 2007 |
| Kathleen Marsh | 1649928722 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2022 |
| Kathleen Marsh | 1992073969 | Acupuncturist | Hoboken, NJ | 2011 |
| Kathryn Marsh | 1033089933 | Peer Specialist | Spokane, WA | 2025 |
| Kathryn Marsh, PHD | 1053927004 | Developmental - Behavioral Pediatrics Physician | Gainesville, FL | 2020 |
| Kathryn Marsh | 1427976364 | Acute Care Nurse Practitioner | Reno, NV | 2026 |
| Kathryn Marsh, PT | 1477880474 | Physical Therapist | Saline, MI | 2009 |
| Kathryn Marsh, FNP | 1922359900 | Family Nurse Practitioner | Dover, DE | 2012 |
| Kathryn Marsh, LMP | 1942587118 | Massage Therapist | Woodinville, WA | 2011 |
| Kathy Marsh | 1164842068 | Behavior Analyst | South Holland, IL | 2014 |
| Katie Marsh | 1437047727 | Home Health Aide | Crete, NE | 2025 |
| Katie Marsh | 1437584281 | Pediatric Physical Therapist | Arcadia, CA | 2013 |
| Katie Marsh, PA | 1528095973 | Physician Assistant | Galena, KS | 2006 |
| Katie Marsh, M.A., LPCC | 1780028241 | Professional Counselor | Golden Valley, MN | 2013 |
| Katie Marsh | 1790091098 | Mental Health Counselor | West Jordan, UT | 2010 |
| Katrina Marsh | 1851917876 | Student in an Organized Health Care Education/Training Program | Concord, CA | 2020 |
| Katrina Marsh | 1952165557 | Behavior Technician | Colorado Springs, CO | 2024 |
| Katya Marsh | 1457221210 | Mental Health Counselor | Morrisville, VT | 2025 |
| Kayce Marsh, PT, DPT | 1225357239 | Physical Therapist | Omaha, NE | 2010 |
| Kayla Marsh | 1467708792 | Speech-Language Pathologist | New Braunfels, TX | 2012 |
| Kayla Marsh | 1558996165 | Behavior Technician | San Diego, CA | 2020 |
| Kayla Marsh | 1568062891 | Pharmacist | Little Rock, AR | 2020 |
| Kedreelynn Marsh | 1720933831 | Registered Nurse | Nashville, TN | 2026 |
| Keesha Marsh | 1053879015 | Other Technician | Jackson, MI | 2019 |
| Keiara Marsh, LMFT | 1982198339 | Marriage & Family Therapist | Nashville, TN | 2018 |
| Kellie Marsh, APRN | 1023544301 | Nurse Practitioner | Tullahoma, TN | 2017 |
| Kelly Marsh, OTR | 1437277878 | Occupational Therapist | Kennebunk, ME | 2007 |
| Kelly Marsh, APRN-CNP | 1447026422 | Psychiatric/Mental Health Nurse Practitioner | Rootstown, OH | 2023 |
| Kelly Marsh | 1831612712 | Nurse Practitioner | Chillicothe, OH | 2017 |
| Kelsey Marsh | 1942969316 | Behavior Technician | Okemos, MI | 2021 |
| Kendra Marsh | 1841955879 | Behavior Technician | Pasadena, CA | 2021 |
| Kenneth Marsh, DDS | 1285892174 | Dentist | Creedmoor, NC | 2008 |
| Kenneth Marsh | 1295103596 | Chiropractor | Lima, OH | 2015 |
| Kenneth Marsh, PH. D. | 1407157480 | Psychologist | Tucson, AZ | 2010 |
| Kenneth Marsh | 1528425519 | Dentist | Needham, MA | 2016 |
| Kenneth Marsh | 1720357668 | Clinical Social Worker | Portland, OR | 2011 |
| Kenneth Marsh, MD | 1720664147 | Anesthesiology Physician | San Diego, CA | 2021 |
| Kenneth Marsh | 1962527671 | Counselor | Charlotte, NC | 2007 |
| Kenya Marsh, M.S. AND LPC | 1043835812 | Professional Counselor | Fairfield, AL | 2020 |
| Kera Marsh | 1891676532 | Pharmacist | Miramar, FL | 2025 |
| Kerri Marsh, LCPC | 1184755209 | Professional Counselor | Bloomington, IL | 2007 |
| Kerry Marsh, M.A., PLPC | 1841488293 | Professional Counselor | Springfield, MO | 2007 |
| Kesasi Marsh | 1164123550 | Family Nurse Practitioner | Avondale, AZ | 2023 |
| Ketzela Marsh, MD | 1568789006 | Pediatric Infectious Diseases Physician | New Hyde Park, NY | 2010 |
| Kevin Marsh, FNP | 1104810506 | Family Nurse Practitioner | Springfield, MO | 2005 |
| Kevin Marsh, LICENSED CLINICAL PR | 1336326271 | Professional Counselor | Crisfield, MD | 2008 |
| Kevin Marsh, DO | 1518757582 | Student in an Organized Health Care Education/Training Program | Honesdale, PA | 2025 |
| Kevin Marsh | 1598980617 | Physical Therapist | North Adams, MA | 2007 |
| Kevin Marsh, MD | 1649316225 | Pediatrics Physician | Richland, WA | 2007 |
| Kevin Marsh | 1841702602 | Addiction (Substance Use Disorder) Counselor | Greenfield, MA | 2017 |
| Kevin Marsh, D.C. | 1922144773 | Chiropractor | Hayden, ID | 2007 |
| Khaliah Marsh, MSW | 1255962999 | Clinical Social Worker | Chicago, IL | 2020 |
| Kijoma Marsh | 1144534066 | Case Manager/Care Coordinator | Compton, CA | 2010 |
| Kiley Marsh, APRN, PNP-PC | 1861098535 | Pediatric Nurse Practitioner | Grand Prairie, TX | 2020 |
| Kimberlee Marsh | 1700368396 | Clinical Social Worker | Los Angeles, CA | 2018 |
| Kimberly Marsh, FNP-BC | 1003767575 | Family Nurse Practitioner | Valdosta, GA | 2026 |
| Kimberly Marsh, RN | 1073407144 | Registered Nurse | Portland, OR | 2025 |
| Kimberly Marsh | 1134634520 | Critical Care Medicine Nurse Practitioner | Worcester, MA | 2017 |
| Kimberly Marsh, NP | 1174834774 | Neonatal Nurse Practitioner | Omaha, NE | 2010 |
| Kimberly Marsh, M.ED., BCABA | 1255667259 | Behavior Analyst | Huntsville, AL | 2009 |
| Kimberly Marsh, PT | 1326027905 | Pediatric Physical Therapist | State College, PA | 2006 |
| Kimberly Marsh | 1336719970 | Massage Therapist | Sanford, NC | 2021 |
| Kimberly Marsh, RDN | 1669112181 | Registered Dietitian | Parker, CO | 2022 |
| Kimberly Marsh, LICSW | 1699161570 | Clinical Social Worker | Somersworth, NH | 2015 |
| Kimberly Marsh, LMSW | 1699318543 | Social Worker | Decatur, AL | 2019 |
| Kimberly Marsh, PHARMD | 1922322320 | Pharmacist | Memphis, TN | 2010 |
| Kimberly Marsh | 1932599800 | Nurse's Aide | Columbia, SC | 2015 |
| Kimberly Marsh, M.D. | 1952667503 | Critical Care Medicine (Internal Medicine) Physician | Memphis, TN | 2012 |
| Kirsten Marsh, LMFT | 1326175118 | Marriage & Family Therapist | Saint Paul, MN | 2007 |
| Korrey Marsh | 1144191958 | Prevention Professional | High Point, NC | 2025 |
| Kourtney Marsh, PHARMD | 1649668989 | Pharmacist | Naples, FL | 2015 |
| Krea Marsh, STNA | 1659249472 | Home Health Aide | Cincinnati, OH | 2025 |
| Kristen Marsh, RN | 1225786494 | Registered Nurse | South Bend, IN | 2022 |
| Kristen Marsh, SC60653441 | 1336853894 | Clinical Social Worker | Lakewood, WA | 2023 |
| Kristen Marsh | 1598308124 | Physical Therapist | Pomona, NJ | 2019 |
| Kristen Marsh, PA-C | 1679909618 | Physician Assistant | Morristown, NJ | 2013 |
| Kristi Marsh, CEO | 1326961574 | Social Worker | Beaumont, TX | 2026 |
| Kristi Marsh, NP | 1356735872 | Gerontology Nurse Practitioner | Houston, TX | 2015 |
| Kristi Marsh, PT | 1366807471 | Physical Therapist | Sevierville, TN | 2015 |
| Kristi Marsh | 1922416502 | Family Nurse Practitioner | Miami, FL | 2014 |
| Kristin Marsh, M.A., CCC-A | 1073774600 | Audiologist-Hearing Aid Fitter | Denver, CO | 2008 |
| Kristin Marsh | 1417613936 | Doula | Troy Grove, IL | 2021 |
| Kristin Marsh, RN, IBCLC | 1437984754 | Lactation Consultant (Registered Nurse) | Boise, ID | 2024 |
| Kristin Marsh, M.D. | 1831307701 | Child & Adolescent Psychiatry Physician | Iowa City, IA | 2007 |
| Kristina Marsh | 1093405664 | Adult Companion | Newark, OH | 2023 |
| Kristina Marsh, LCDCIII | 1689188773 | Addiction (Substance Use Disorder) Counselor | Fairfield, OH | 2017 |
| Kristine Marsh, LICSW | 1326038464 | Clinical Social Worker | Tacoma, WA | 2005 |
| Krystal Marsh | 1538762299 | Ambulatory Care Pharmacist | West Chester, OH | 2020 |
| Kyle Marsh | 1265922579 | Pharmacotherapy Pharmacist | Alma, MI | 2018 |
| L. Douglas Marsh, M.D. | 1356335046 | General Practice Physician | Vancouver, WA | 2005 |
| Ladonna Marsh, LCMHCA | 1003513581 | Mental Health Counselor | Sanford, NC | 2023 |
| Lakila Marsh | 1740967819 | Behavior Analyst | Huntsville, AL | 2023 |
| Lane Marsh, PHARMD | 1710758552 | Pharmacist | Winston Salem, NC | 2024 |
| Lara Marsh, MD | 1659500148 | Emergency Medicine Physician | Elyria, OH | 2009 |
| Larissa Marsh, LCSW | 1154954352 | Clinical Social Worker | Fargo, ND | 2020 |
| Larry Marsh, CRNA | 1205115268 | Certified Registered Nurse Anesthetist | Newport News, VA | 2011 |
| Lashundra Marsh | 1033932942 | Family Nurse Practitioner | Meridian, MS | 2024 |
| Latisha Marsh, RPH | 1659771343 | Pharmacist | Gastonia, NC | 2014 |
| Laura Marsh | 1205270857 | Doula | Seattle, WA | 2013 |
| Laura Marsh, CDP | 1295803880 | Addiction (Substance Use Disorder) Counselor | Bellingham, WA | 2006 |
| Laura Marsh, M.A., CCC-SLP | 1396099222 | Speech-Language Pathologist | Danvers, MA | 2012 |
| Laura Marsh, NP-BC | 1407527963 | Family Nurse Practitioner | Evansville, IN | 2021 |
| Laura Marsh, PA-C | 1477941029 | Surgical Physician Assistant | Fairbanks, AK | 2015 |
| Laura Marsh, M.D. | 1619903770 | Psychiatry Physician | Houston, TX | 2006 |
| Laura Marsh, DO | 1710476502 | Family Medicine Physician | Livonia, MI | 2018 |
| Laura Marsh, M.D. | 1750602199 | Family Medicine Physician | Bryan, TX | 2010 |
| Laura Marsh, MSW | 1770885543 | Clinical Social Worker | Vista, CA | 2010 |
| Laura Marsh, FNP-BC | 1821345117 | Family Nurse Practitioner | Albuquerque, NM | 2012 |
| Laura Marsh | 1912598996 | Case Manager/Care Coordinator | Dickinson, ND | 2021 |
| Laurel Marsh | 1427820794 | Student in an Organized Health Care Education/Training Program | Oklahoma City, OK | 2023 |
| Lauren Marsh | 1376287383 | Case Manager/Care Coordinator | Hamilton, OH | 2022 |
| Lauren Marsh, NP | 1710811781 | Student in an Organized Health Care Education/Training Program | Cumberland, MD | 2026 |
| Lauren Marsh | 1922295450 | Medical Physician Assistant | Pittsburgh, PA | 2007 |
| Lauren A Marsh, MSW | 1912424524 | Social Worker | Denver, CO | 2017 |
| Laurie Marsh | 1235796152 | Licensed Practical Nurse | Ottawa Lake, MI | 2019 |
| Laurie Marsh, LPN | 1346502366 | Licensed Practical Nurse | Bend, OR | 2012 |
| Laurie Marsh, M.D. | 1467468264 | Pediatrics Physician | Burlingame, CA | 2006 |
| Lawrence Marsh, LCSW | 1043850332 | Clinical Social Worker | Boulder, CO | 2020 |
| Leah Marsh, DC | 1154278513 | Chiropractor | Waupaca, WI | 2026 |
| Leah Marsh, M.D. | 1346698628 | Obstetrics & Gynecology Physician | Los Angeles, CA | 2016 |
| Leah-London Marsh | 1851076962 | Developmental Therapist | Milford, MA | 2023 |
| Leanee Marsh | 1760370100 | Professional Counselor | Charleston, SC | 2025 |
| Leigh Marsh | 1922587435 | Student in an Organized Health Care Education/Training Program | Taylorsville, UT | 2018 |
| Lenore Marsh | 1053187096 | Occupational Therapist | Parker, CO | 2023 |
| Leon Marsh | 1861098709 | Pharmacist | Lincoln Park, NJ | 2020 |
| Leslie Marsh, PHARMD | 1326813130 | Pharmacist | Raytown, MO | 2023 |
| Letitia Marsh, DNP-FNP- BC | 1528604246 | Family Nurse Practitioner | Seattle, WA | 2019 |
| Lillian Marsh, MD | 1972737211 | Emergency Medicine Physician | Philadelphia, PA | 2009 |
| Linda Marsh, M. S., CCC-SLP | 1205052370 | Speech-Language Pathologist | Surprise, AZ | 2007 |
| Linda Marsh, ARNP | 1497875090 | Family Nurse Practitioner | Sarasota, FL | 2007 |
| Linda Marsh, PSYD | 1801972427 | Psychologist | Portland, ME | 2006 |
| Lindsay Marsh, CRNA | 1003556184 | Certified Registered Nurse Anesthetist | Oceanside, CA | 2022 |
| Lindsay Marsh | 1932535770 | Registered Nurse | Morgantown, WV | 2013 |
| Lindsey Marsh, LPC, LMFT | 1407271232 | Professional Counselor | Janesville, WI | 2014 |
| Lindsey Marsh, MSW, LSW | 1780340943 | Social Worker | Portsmouth, OH | 2021 |
| Lindsi Marsh, MS OTR/L | 1942531884 | Occupational Therapist | Scottsdale, AZ | 2010 |
| Lindsie Marsh | 1245791615 | Case Manager/Care Coordinator | Moraine, OH | 2019 |
| Lisa Marsh, D.C. | 1225253917 | Chiropractor | Palm Harbor, FL | 2007 |
| Lisa Marsh, MED, BCBA, LBA | 1285406629 | Behavior Analyst | East Providence, RI | 2023 |
| Lisa Marsh | 1306430152 | Community Health Worker | Clarksburg, WV | 2021 |
| Lisa Marsh, MD | 1396845442 | Family Medicine Physician | Cleveland, OH | 2006 |
| Lisa Marsh, CRC | 1427205491 | Mental Health Counselor | Orlando, FL | 2008 |
| Lisa Marsh | 1598468621 | Physician Assistant | Kalamazoo, MI | 2023 |
| Lisa Marsh | 1780153320 | Mental Health Counselor | Painesville, OH | 2018 |
| Loralee Marsh, MD | 1841326550 | Child & Adolescent Psychiatry Physician | Brecksville, OH | 2007 |
| Loretta Marsh, PTA | 1801180609 | Physical Therapy Assistant | Meadville, PA | 2011 |
| Lori Marsh, MS-OTR | 1134326663 | Pediatric Occupational Therapist | Midland, MI | 2007 |
| Lorianne Marsh | 1447877485 | Family Nurse Practitioner | Nashville, TN | 2020 |
| Lorie Marsh, D.M.D. | 1225288947 | General Practice Dentistry | Erie, PA | 2008 |
| Lucinda Marsh | 1144173428 | Registered Nurse | Johnstown, PA | 2026 |
| Lucy Marsh, L.AC. | 1235596404 | Acupuncturist | Iowa City, IA | 2016 |
| Lynda Marsh, BOCO, LO | 1578523841 | Orthotist | Carrollton, TX | 2006 |
| Lyndsey Marsh, PA | 1902462229 | Physician Assistant | Buffalo, NY | 2019 |
| Lynett Marsh | 1770182982 | Professional Counselor | Cleveland, OH | 2020 |
| Lynn Marsh | 1588285639 | Family Nurse Practitioner | Atlanta, GA | 2020 |
| Lynsey Marsh, RDH | 1528452836 | Dental Hygienist | Telluride, CO | 2015 |
| Lyrice Marsh, M.DIV | 1518519370 | Professional Counselor | Mission Viejo, CA | 2019 |
| M. Marsh, M.A. L.A.D.C. | 1477699577 | Addiction (Substance Use Disorder) Counselor | St Louis Park, MN | 2007 |
| Mackenzi Marsh | 1669352829 | Student in an Organized Health Care Education/Training Program | Davenport, IA | 2025 |
| Madalyn Marsh, COTA/L | 1538631643 | Occupational Therapy Assistant | Paris, KY | 2018 |
| Madison Marsh, RBT | 1306549886 | Behavior Technician | Kalamazoo, MI | 2023 |
| Madison Marsh | 1972435535 | Speech-Language Pathologist | Williamsville, NY | 2026 |
| Madysen Marsh | 1467371591 | Day Training/Habilitation Specialist | Tustin, CA | 2026 |
| Maegan Marsh, APRN | 1184513087 | Nurse Practitioner | Tallahassee, FL | 2025 |
| Maggie Marsh | 1336755255 | Mental Health Counselor | Boulder, CO | 2020 |
| Malina Marsh | 1154717718 | Radiologic Technologist | Arlington, TX | 2015 |
| Mallory Marsh, MD | 1558243451 | Student in an Organized Health Care Education/Training Program | Little Rock, AR | 2025 |
| Marcela Marsh, PA-C | 1972160026 | Physician Assistant | Ann Arbor, MI | 2019 |
| Margaret Marsh, OTR | 1356394753 | Occupational Therapist | Morganville, NJ | 2006 |
| Margaret Marsh | 1467190926 | Occupational Therapist | Hillsdale, MI | 2022 |
| Margaret Marsh, CFNP | 1851569438 | Family Nurse Practitioner | Bozeman, MT | 2008 |
| Margaret Marsh, CCC-SLP | 1932031796 | Speech-Language Pathologist | Worcester, MA | 2026 |
| Margot Marsh, LICSW | 1093475923 | Clinical Social Worker | Minnetonka, MN | 2021 |
| Mariah Marsh, DPT | 1417279688 | Orthopedic Physical Therapist | Ventura, CA | 2010 |
| Marian Marsh, PA-C | 1770733560 | Physician Assistant | Boise, ID | 2008 |
| Marianne Marsh, MD | 1447276027 | Psychiatry Physician | Claremont, NH | 2006 |
| Marina Marsh, M.P.T. | 1114234390 | Physical Therapist | Lakewood Ranch, FL | 2010 |
| Marion Marsh, MD | 1922250349 | Psychologist | Savannah, GA | 2008 |
| Marissa Marsh, CRNP | 1356036842 | Family Nurse Practitioner | Lehighton, PA | 2023 |
| Marissa Marsh | 1629116975 | Mental Health Counselor | Santa Rosa, CA | 2007 |
| Marlena Marsh, SLP | 1538537477 | Speech-Language Pathologist | Laurel, MD | 2015 |
| Marrina Marsh | 1720914054 | Behavior Technician | College Station, TX | 2026 |
| Marsha Marsh, RN | 1942406186 | Registered Nurse | Zanesville, OH | 2007 |
| Marva Marsh, PT | 1548235682 | Specialist | Upper Marlboro, MD | 2006 |
| Mary Marsh, FNP-BC | 1053566265 | Family Nurse Practitioner | Charleston, WV | 2008 |
| Mary Marsh, PT | 1093149890 | Physical Therapist | Chicago, IL | 2013 |
| Mary Marsh, LCSW | 1154750404 | Clinical Social Worker | North Wilkesboro, NC | 2013 |
| Mary Marsh | 1205333804 | Mental Health Counselor | Anchorage, AK | 2018 |
| Mary Marsh, LCPC, LAC | 1417371915 | Professional Counselor | Great Falls, MT | 2014 |
| Mary Marsh, RN | 1538474259 | Registered Nurse | Bellingham, WA | 2010 |
| Mary Marsh, PA-C | 1578542981 | Psychiatric/Mental Health Nurse Practitioner | Fort Carson, CO | 2006 |
| Mary Marsh, M.S., L.M.F.T. | 1588682660 | Mental Health Counselor | Bristol, CT | 2006 |
| Mary Marsh, MSW INTERN | 1801533260 | Clinical Social Worker | West Valley City, UT | 2022 |
| Mary Marsh, LPC | 1891801130 | Mental Health Counselor | Oklahoma City, OK | 2006 |
| Mary Bryn Marsh, PA-C | 1194002071 | Physician Assistant | Greenwood Village, CO | 2011 |
| Mary-Joy Marsh | 1629721923 | Behavior Technician | Cerritos, CA | 2022 |
| Masie Marsh, OTR/L | 1861021966 | Occupational Therapist | Dayton, OH | 2020 |
| Matthew Marsh, M.D. | 1215299573 | Sports Medicine (Family Medicine) Physician | Brooksville, FL | 2012 |
| Matthew Marsh, RN | 1417404484 | Administrator Registered Nurse | Fort Huachuca, AZ | 2016 |
| Matthew Marsh, PA-C | 1508290941 | Medical Physician Assistant | Battle Creek, MI | 2013 |
| Mattie Marsh | 1194589473 | Community Health Worker | Pittsburg, CA | 2024 |
| Meagan Marsh, LCSW | 1144738345 | Clinical Social Worker | Chicago, IL | 2018 |
| Megan Marsh | 1134398662 | Other Technician | San Francisco, CA | 2008 |
| Megan Marsh, PH.D. | 1265784466 | Psychologist | South Windsor, CT | 2012 |
| Megan Marsh | 1306360219 | Family Nurse Practitioner | Ravenna, OH | 2017 |
| Megan Marsh, PT, DPT | 1306551882 | Physical Therapist | Cedar Park, TX | 2023 |
| Megan Marsh | 1437458833 | Case Manager/Care Coordinator | Salt Lake City, UT | 2011 |
| Megan Marsh | 1457903585 | Behavior Technician | Peoria, AZ | 2019 |
| Megan Marsh, AUD | 1528327053 | Audiologist | The Woodlands, TX | 2012 |
| Megan Marsh, PSYD | 1568060374 | Clinical Psychologist | Portland, ME | 2020 |
| Megan Marsh, FNP-BC | 1659725745 | Nurse Practitioner | Statesboro, GA | 2016 |
| Megan Marsh, PA-C | 1669730032 | Surgical Physician Assistant | Aurora, CO | 2012 |
| Megan Marsh, MSW | 1760935522 | Social Worker | Elmira Ny, NY | 2016 |
| Megan Marsh, MS, LCPC | 1780832626 | Mental Health Counselor | Helena, MT | 2008 |
| Megan Marsh | 1831396514 | Clinical Social Worker | Yuba City, CA | 2007 |
| Megan Marsh, PSYD, HSPP | 1861862419 | Clinical Psychologist | Fort Wayne, IN | 2015 |
| Megan Marsh | 1982526943 | Day Training/Habilitation Specialist | Grand Island, NE | 2026 |
| Meghan Marsh | 1093525735 | Student in an Organized Health Care Education/Training Program | Phoenix, AZ | 2025 |
| Melanie Marsh, L.P.C. | 1043604747 | Professional Counselor | Colorado Springs, CO | 2015 |
| Melanie Marsh, PTA | 1396357414 | Physical Therapy Assistant | Las Vegas, NV | 2020 |
| Melanie Marsh, NP | 1659819274 | Family Nurse Practitioner | Springfield, MO | 2017 |
| Melanie Marsh | 1700297983 | Pediatrics Physician | Park Ridge, IL | 2014 |
| Melinda Marsh, M.D. | 1033203047 | Pediatrics Physician | Albuquerque, NM | 2006 |
| Melissa Marsh, PT | 1235436197 | Physical Therapist | Delafield, WI | 2011 |
| Melissa Marsh, OTR/L | 1376025049 | Occupational Therapist | Massillon, OH | 2018 |
| Melissa Marsh, FNP | 1457740623 | Family Nurse Practitioner | Binghamton, NY | 2015 |
| Mercedes Marsh | 1942165303 | Registered Dietitian | Tyler, TX | 2025 |
| Mercedez Marsh | 1316865140 | Behavior Technician | Palmdale, CA | 2026 |
| Meredith Marsh, PHARMD | 1154003382 | Pharmacist | Oil City, PA | 2023 |
| Miah Marsh | 1235962010 | Behavior Technician | Thornton, CO | 2024 |
| Michael Marsh, M.D. | 1003878646 | Pediatric Adolescent Medicine Physician | Weatherford, TX | 2006 |
| Michael Marsh | 1033766399 | Mental Health Counselor | Portland, OR | 2019 |
| Michael Marsh | 1033829205 | Licensed Practical Nurse | Newton Falls, OH | 2022 |
| Michael Marsh, PA-C | 1043746241 | Physician Assistant | Jamestown, NY | 2017 |
| Michael Marsh, LPC | 1144657610 | Professional Counselor | Saint George, KS | 2013 |
| Michael Marsh, M.D. | 1174547988 | Otolaryngology Physician | Scottsdale, AZ | 2006 |
| Michael Marsh | 1467935346 | Mental Health Counselor | Holyoke, MA | 2018 |
| Michael Marsh, M.ED. | 1518356542 | Case Manager/Care Coordinator | Mandeville, LA | 2015 |
| Michael Marsh, R.N. | 1558721100 | Certified Registered Nurse Anesthetist | Conway, AR | 2016 |
| Michael Marsh, M.D. | 1619992047 | Internal Medicine Physician | Toluca Lake, CA | 2006 |
| Michael Marsh, M.D. | 1689961591 | Pulmonary Disease Physician | Stuart, FL | 2011 |
| Michael Marsh, M.D., PH.D. | 1710243027 | Neurology with Special Qualifications in Child Neurology Physician | San Antonio, TX | 2012 |
| Michael Marsh, MD | 1760458277 | Family Medicine Physician | Dayton, VA | 2006 |
| Micheal Marsh | 1649124835 | Case Manager/Care Coordinator | Oklahoma City, OK | 2026 |
| Michele Marsh, LCSW, ACSW | 1124142070 | Clinical Social Worker | Indianapolis, IN | 2007 |
| Michele Marsh, PH.D. | 1235348814 | Clinical Child & Adolescent Psychologist | Wynnewood, PA | 2007 |
| Michele Marsh, LMSW | 1245748730 | Social Worker | Ypsilanti, MI | 2018 |
| Michele Marsh, LPC | 1255874764 | Professional Counselor | Essex, CT | 2016 |
| Michele Marsh, MD | 1861468092 | Child & Adolescent Psychiatry Physician | Omaha, NE | 2006 |
| Michelle Marsh | 1013489798 | Registered Nurse | Kalkaska, MI | 2018 |
| Michelle Marsh | 1407999287 | Case Manager/Care Coordinator | Chattanooga, TN | 2007 |
| Michelle Marsh, LCSW | 1790160166 | Clinical Social Worker | Bronx, NY | 2015 |
| Michelle Marsh, M.ED, ED.S | 1922992783 | School Counselor | Chula Vista, CA | 2025 |
| Micki Marsh | 1033437306 | Specialist | Chickasha, OK | 2010 |
| Mike Marsh, OTR/L, CHT | 1437120938 | Hand Occupational Therapist | San Leandro, CA | 2006 |
| Minerva Marsh, COTA | 1598246654 | Gerontology Occupational Therapist | Comanche, TX | 2018 |
| Miranda Marsh | 1447713771 | Behavior Technician | Covina, CA | 2019 |
| Miranda Marsh, DPT | 1467828012 | Physical Therapist | Barrington, RI | 2015 |
| Miranda Marsh | 1700212313 | Certified Registered Nurse Anesthetist | Knoxville, TN | 2013 |
| Misti Marsh, NP | 1467172387 | Nurse Practitioner | Newburgh, IN | 2022 |
| Misty Marsh | 1194461301 | Adult Psychiatric/Mental Health Registered Nurse | Spokane, WA | 2022 |
| Misty Marsh | 1417767013 | Adult Health Nurse Practitioner | Galax, VA | 2025 |
| Mollie Marsh | 1992655955 | Occupational Therapist | Marion, NC | 2026 |
| Molly Marsh, PA-C | 1255970695 | Physician Assistant | Chapel Hill, NC | 2020 |
| Molly Marsh, M.S., CCC-SLP | 1265867881 | Speech-Language Pathologist | Kirkland, WA | 2013 |
| Molly Marsh, LLP | 1386268837 | Clinical Child & Adolescent Psychologist | Brighton, MI | 2020 |
| Molly Marsh | 1861865933 | Assistant Health Information Record Technician | San Leandro, CA | 2015 |
| Monica Marsh | 1225889165 | Registered Nurse | Dayton, OH | 2024 |
| Monicah Marsh, CNP | 1407550379 | Family Nurse Practitioner | East Boston, MA | 2023 |
| Monika Marsh, MFT | 1902217185 | Marriage & Family Therapist | Gardnerville, NV | 2014 |
| Montana Marsh | 1154066751 | Personal Care Attendant | Sparks, NV | 2022 |
| Morgan Marsh, MA | 1568243459 | Marriage & Family Therapist | Fulton, NY | 2023 |
| Morgan Marsh, RD | 1710709787 | Registered Dietitian | Whiteriver, AZ | 2024 |
| Moriah Marsh, LICSW | 1023177003 | Social Worker | Gloucester, MA | 2006 |
| Nadia Marsh, M.D. | 1811936834 | Geriatric Medicine (Internal Medicine) Physician | Albuquerque, NM | 2006 |
| Nancy Marsh | 1134045487 | Behavior Technician | Garden Grove, CA | 2026 |
| Nancy Marsh, APRN, BC | 1295922243 | Adult Psychiatric/Mental Health Registered Nurse | Drummond Island, MI | 2007 |
| Nancy Marsh | 1639591589 | Speech-Language Pathologist | Knoxville, TN | 2014 |
| Nancy Marsh, LCSW | 1891988135 | Clinical Social Worker | Bethpage, NY | 2007 |
| Naomi Marsh, DPM | 1093722548 | Podiatrist | Clearwater, FL | 2006 |
| Natalie Marsh, RD | 1083379267 | Registered Dietitian | Arlington, MA | 2021 |
| Natalie Marsh, LPC | 1386977122 | Professional Counselor | Portland, OR | 2009 |
| Nathan Marsh, PA-C | 1518918549 | Surgical Physician Assistant | Braselton, GA | 2006 |
| Nathan Marsh, DC | 1649647330 | Chiropractor | Salem, OR | 2015 |
| Nathan Marsh | 1669633863 | Counselor | Murrieta, CA | 2008 |
| Nathan Marsh, M.D. | 1710030044 | Orthopaedic Surgery Physician | Fairbanks, AK | 2007 |
| Nathan Marsh | 1972511764 | Independent Duty Corpsman | Portsmouth, VA | 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).