Providers Tracy Marsh to Amy Marshall, PHD, OTR/L
300 individual NPIs in the federal registry, part 13,606 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. 84 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Tracy Marsh | 1790281210 | Occupational Therapist | Flint, MI | 2018 |
| Traetin Marsh, PLMHP | 1649004383 | Mental Health Counselor | Lincoln, NE | 2024 |
| Travis Marsh | 1235733312 | Pharmacist | Denton, TX | 2020 |
| Trisha Marsh | 1780228411 | Dance Therapist | Winston Salem, NC | 2019 |
| Tristan Marsh, LMSW | 1265983456 | Clinical Social Worker | Riverdale, GA | 2016 |
| Troy Marsh, PT | 1144212416 | Physical Therapist | Tooele, UT | 2005 |
| Troy Marsh, PLPC | 1538010475 | Mental Health Counselor | Columbia, MO | 2026 |
| Trudi Marsh, MSW, LMSW | 1386957355 | Clinical Social Worker | Harrisville, MI | 2010 |
| Tyler Marsh | 1205292117 | Mental Health Counselor | Denver, CO | 2016 |
| Tyler Marsh | 1336998541 | Physical Therapy Assistant | The Villages, FL | 2024 |
| Ursula Marsh, PH.D. | 1114164977 | Clinical Psychologist | Wentzville, MO | 2009 |
| Valerie Marsh, M.S., L.M.F.T. | 1821122607 | Marriage & Family Therapist | Rochester, MN | 2007 |
| Vanda Marsh, CPNP | 1437345212 | Pediatric Nurse Practitioner | Wheaton, IL | 2007 |
| Vanessa Marsh, OTR/L | 1861779613 | Occupational Therapist | Charlotte, NC | 2011 |
| Vernita Marsh, PH.D. | 1215301056 | Clinical Psychologist | Oakland, CA | 2015 |
| Vernon Marsh, DO | 1710682711 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2023 |
| Veronica Marsh | 1518741495 | Nurse Practitioner | Boston, MA | 2023 |
| Veronica Marsh, PHARM. D. | 1821470527 | Pharmacist | Seminole, FL | 2015 |
| Vickie Marsh, RN | 1326219015 | Registered Nurse | Grand Junction, CO | 2008 |
| Vickie Marsh, R.N., B.S.N. | 1689671729 | Registered Nurse | Broomfield, CO | 2005 |
| Vicky Marsh, DO | 1861748717 | Family Medicine Physician | Lauderdale Lakes, FL | 2012 |
| Victoria Marsh, MA CLIN PSY | 1114695988 | Mental Health Counselor | Dorchester, MA | 2021 |
| Victoria Marsh, CSW | 1407748007 | Clinical Social Worker | Henderson, KY | 2025 |
| Vincent Marsh, MD | 1053843870 | Emergency Medicine Physician | Wright Patterson Air Force Base, OH | 2017 |
| Vincent Marsh | 1942356225 | General Practice Dentistry | Atlanta, GA | 2007 |
| Virginia Marsh, PSY D, M S | 1982039087 | Clinical Social Worker | Reedsburg, WI | 2013 |
| W Marsh, M.D. | 1346220407 | Neurological Surgery Physician | Rochester, MN | 2006 |
| Walker Marsh, PHD LMFT | 1992895635 | Addiction (Substance Use Disorder) Counselor | Slidell, LA | 2006 |
| Wendela Marsh, MA, BCBA, LEP | 1003201187 | Psychologist | Merced, CA | 2015 |
| Wendy Marsh, MD | 1376678136 | Psychiatry Physician | Worcester, MA | 2007 |
| Wendy Marsh | 1588099980 | Physical Therapist | Erie, PA | 2013 |
| Wendy Marsh, RN | 1972210763 | Registered Nurse | Lewes, DE | 2022 |
| Wesley Marsh, BCBA | 1518788652 | Behavior Analyst | San Antonio, TX | 2024 |
| Wesley Marsh, DMD | 1851775027 | General Practice Dentistry | Mt Holly, NC | 2015 |
| Whitney Marsh, DPT | 1811773518 | Physical Therapist | San Luis Obispo, CA | 2023 |
| William Marsh, DDS | 1154530343 | Orthodontics and Dentofacial Orthopedics Dentistry | Tampa, FL | 2007 |
| William Marsh | 1225951064 | Peer Specialist | Wasilla, AK | 2026 |
| William Marsh, M.D. | 1306952445 | Gastroenterology Physician | Mount Pleasant, SC | 2006 |
| William Marsh, M.D. | 1447394168 | Allergy & Immunology Physician | Denver, CO | 2007 |
| William Marsh | 1447756234 | Psychologist | Phoenix, AZ | 2018 |
| William Marsh, BCBA | 1467073700 | Behavior Analyst | Melbourne, FL | 2020 |
| William Marsh, DMD | 1477300697 | Student in an Organized Health Care Education/Training Program | Detroit, MI | 2024 |
| William Marsh, MD | 1568422343 | Ophthalmology Physician | Wolfeboro, NH | 2006 |
| William Marsh, M.D. | 1659385441 | General Practice Physician | Cave Creek, AZ | 2006 |
| William Marsh, DO | 1730162827 | Physical Medicine & Rehabilitation Physician | Killeen, TX | 2005 |
| William Marsh, M.D. | 1740238914 | Family Medicine Physician | Puyallup, WA | 2006 |
| William Marsh, CRNA | 1801814298 | Anesthesiology Physician | Newark, DE | 2006 |
| Willis Marsh, PHARMD | 1871237826 | Pharmacist | New York, NY | 2022 |
| Winifred Marsh, CRNA | 1649363458 | Certified Registered Nurse Anesthetist | Winchester, VA | 2006 |
| Wren Marsh | 1750244265 | Case Manager/Care Coordinator | Cincinnati, OH | 2025 |
| Yhaszmyne Marsh, PCCSS | 1972267318 | Social Worker | Oxford, MS | 2021 |
| Yonique Marsh | 1417264680 | Registered Nurse | Bronx, NY | 2010 |
| Yumika Marsh | 1447179924 | Behavior Technician | Rockville, MD | 2026 |
| Yvonne Marsh, DDS | 1336281633 | General Practice Dentistry | Danvers, MA | 2007 |
| Zachary Marsh, PHARMD | 1023737798 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Mount Orab, OH | 2022 |
| Zachary Marsh, CDCA | 1558242891 | Addiction (Substance Use Disorder) Counselor | Hamilton, OH | 2025 |
| Zachary Marsh, APCC 16980 | 1699506857 | Professional Counselor | Culver City, CA | 2024 |
| Zoie Marsh | 1255280715 | Behavior Technician | Billings, MT | 2026 |
| Zyrene Louise Marsh, APRN-CNP | 1275018897 | Family Nurse Practitioner | Rocklin, CA | 2018 |
| Connie Marsh Bartle, P.T. | 1386683662 | Physical Therapist | Cincinnati, OH | 2006 |
| Audrie Marsh De Vitry | 1699647339 | Counselor | Lebanon, PA | 2025 |
| Keddie Marsh Dinham, MD | 1326137340 | Obstetrics & Gynecology Physician | Poughkeepsie, NY | 2006 |
| David Marsh Jr., B.A. | 1275866287 | Case Manager/Care Coordinator | Green Lane, PA | 2009 |
| Thomas Marsh Jr., LBSW | 1689807521 | Social Worker | Detroit, MI | 2009 |
| Susan Marsh Meffen, LCSW | 1194915140 | Clinical Social Worker | Melbourne, FL | 2007 |
| Symieon Marsh Sheridan | 1932023561 | Behavior Technician | Greensboro, NC | 2026 |
| Amy Marsh Sullivan, M.A., LPC | 1841526506 | Professional Counselor | Grand Rapids, MI | 2009 |
| Amanda Marsh Williams, MD | 1659863553 | Surgical Critical Care Physician | Chandler, AZ | 2018 |
| Tamara Marsh-Aarons, D.D.S | 1952781908 | Dentist | New York, NY | 2015 |
| Donna Marsh-Allen, RN | 1124599766 | Registered Nurse | Cedar Park, TX | 2018 |
| Brennan Marsh-Armstrong, MD | 1801646948 | Student in an Organized Health Care Education/Training Program | Portland, ME | 2024 |
| Monique Marsh-Bell, PSYD | 1164277877 | Clinical Psychologist | Plano, TX | 2024 |
| Austin Marsh-Bochart | 1417889536 | Personal Care Attendant | Norfolk, NE | 2026 |
| Matthew Marsh-Bochart | 1972309193 | Personal Care Attendant | Norfolk, NE | 2025 |
| Jaime Marsh-Ebbighausen | 1770371312 | Physician Assistant | Lebanon, NH | 2025 |
| Donnie Marsh-Filipczak, D.M.D. | 1316043474 | Dentist | Pensacola, FL | 2006 |
| Wu Chang Marsh-Fullum, LPN | 1295261634 | Licensed Practical Nurse | Youngstown, OH | 2017 |
| Salithia Marsh-Garrett | 1013635465 | Family Nurse Practitioner | Cicero, IL | 2022 |
| Natalie Marsh-Greenhagen | 1700091261 | Mental Health Counselor | Sacramento, CA | 2007 |
| Diana Marsh-Holness, PHARMD | 1629327754 | Pharmacist | Plantation, FL | 2012 |
| Barbara Marsh-Jones, NMD | 1720242621 | Naturopath | Scottsdale, AZ | 2008 |
| Kendra Marsh-Kates, M.D. | 1609027168 | Cardiovascular Disease Physician | Olympia Fields, IL | 2008 |
| Katelyn Marsh-Keehn | 1235079898 | Behavior Technician | Farmington Hills, MI | 2026 |
| Crystal Marsh-Koca, D.O. | 1528472123 | Internal Medicine Physician | Warren, MI | 2014 |
| Matthew Marsh-Larose | 1659158251 | Physical Therapy Assistant | Chester, VA | 2023 |
| Dawn Marsh-McCreadie, LBSW | 1710324827 | Social Worker | Midland, MI | 2013 |
| Brandi Marsh-Nnadi, M.D., PH.D. | 1427437961 | Diagnostic Radiology Physician | Edina, MN | 2015 |
| Joan Marsh-Reed | 1922794163 | Clinical Psychologist | Colchester, VT | 2023 |
| Ann Marsh-Senic, M.D. | 1043251333 | Emergency Medical Services (Emergency Medicine) Physician | Southfield, MI | 2006 |
| Danielle Marsh-Slavin, NURSE PRACTITIONER | 1902656820 | Family Nurse Practitioner | North Huntingdon, PA | 2024 |
| Alexis Marsh-Vermette | 1770296709 | Behavior Analyst | Lauderdale Lakes, FL | 2023 |
| Lindsay Marsha, R.N. | 1518389972 | Registered Nurse | Peru, NY | 2014 |
| Sara Marsha, M.A. | 1043872476 | Professional Counselor | Chicago, IL | 2019 |
| Fnu Marsha Zacharia | 1679407241 | Student in an Organized Health Care Education/Training Program | Detroit, MI | 2026 |
| Kathryn Marshack, BCBA | 1891194940 | Behavior Analyst | Huntington Beach, CA | 2014 |
| Kathy Marshack, PH.D | 1457412025 | Psychologist | Neskowin, OR | 2006 |
| Kenneth Marshack, M.D. | 1568562528 | General Practice Dentistry | Portland, OR | 2006 |
| Alissa Marshak, M.S., CCC-SLP | 1881210334 | Speech-Language Pathologist | Los Angeles, CA | 2020 |
| Charles Marshak | 1386302735 | Case Manager/Care Coordinator | Muskegon, MI | 2021 |
| David Marshak, M.D. | 1750365318 | Pain Medicine (Anesthesiology) Physician | Bronx, NY | 2005 |
| David Marshak, DDS | 1871641092 | Orthodontics and Dentofacial Orthopedics Dentistry | Pasadena, CA | 2007 |
| Flo Marshak, LCSW | 1265405641 | Clinical Social Worker | Smithtown, NY | 2006 |
| Glenn Marshak, M.D. | 1104890029 | Internal Medicine Physician | Beverly Hills, CA | 2006 |
| Harry Marshak, M.D. | 1174560825 | Ophthalmic Plastic and Reconstructive Surgery Physician | Palm Desert, CA | 2006 |
| Harry Marshak, M.D. | 1396751541 | Plastic Surgery Physician | Beverly Hills, CA | 2006 |
| Heather Marshak | 1730298399 | Physical Therapist | Torrance, CA | 2006 |
| Herbert Marshak, MD | 1235232802 | General Practice Physician | Los Angeles, CA | 2006 |
| Hilary Marshak, MSW, LCSW | 1548284789 | Mental Health Counselor | New York, NY | 2006 |
| Jarred Marshak, M.D. | 1538417027 | Gastroenterology Physician | Wantagh, NY | 2012 |
| Jeffrey Marshak, O.D. | 1225165590 | Optometrist | El Segundo, CA | 2007 |
| Jennifer Marshak, MD | 1750365912 | Obstetrics & Gynecology Physician | Port Jefferson, NY | 2005 |
| Joan Marshak, M.D. | 1285635508 | Anatomic Pathology & Clinical Pathology Physician | Lafayette, LA | 2005 |
| Joshua Marshak, MD | 1386175180 | Family Medicine Physician | Tacoma, WA | 2017 |
| Kathryn Marshak, RN BSN | 1598155665 | Registered Nurse | Lewes, DE | 2015 |
| Laura Marshak, PH.D. | 1154390219 | Clinical Psychologist | Pittsburgh, PA | 2006 |
| Lupine Marshak, MA | 1144519679 | Mental Health Counselor | Issaquah, WA | 2011 |
| Randi Marshak, PT | 1659775559 | Physical Therapist | Wexford, PA | 2014 |
| Rubin Marshak | 1083483416 | Professional Counselor | Brown Deer, WI | 2023 |
| Sidney Marshak, M.D. | 1790851780 | Family Medicine Physician | Los Angeles, CA | 2006 |
| Sophia Marshak | 1215581665 | Speech-Language Pathologist | New York, NY | 2019 |
| Stephen Marshak, D.M.D. | 1912079716 | General Practice Dentistry | Walpole, MA | 2006 |
| Steven Marshak, D.O. | 1568446219 | Pediatrics Physician | Grants Pass, OR | 2005 |
| Steven Marshak, M.D. | 1730110305 | Internal Medicine Physician | Rockville, MD | 2006 |
| Emily Marshal, COTA/L | 1770137283 | Occupational Therapy Assistant | Versailles, OH | 2019 |
| Jenna Marshal | 1053151183 | Physical Therapy Assistant | Cincinnati, OH | 2024 |
| Jessica Marshal, APRN | 1447793872 | Addiction Medicine (Internal Medicine) Physician | Lexington, KY | 2016 |
| Michael Marshal, PHD | 1033314018 | Clinical Psychologist | Pittsburgh, PA | 2007 |
| Michelle Marshal, LCPC | 1619031432 | Professional Counselor | Helena, MT | 2006 |
| Robin Marshal, PTA | 1528158367 | Physical Therapy Assistant | St Simons Island, GA | 2006 |
| Sarah Marshal, ND | 1215268925 | Naturopath | Bozeman, MT | 2010 |
| Tim Marshal, RN | 1912512138 | Registered Nurse | Bixby, OK | 2020 |
| Edward Marshaleck, O.D. | 1730140328 | Optometrist | Penndel, PA | 2006 |
| Diana Marshalek, RPH | 1124621925 | Pharmacist | Harrisburg, PA | 2020 |
| Jennifer Marshalek, D.O. | 1619289618 | Obstetrics & Gynecology Physician | Williamsport, PA | 2010 |
| Joseph Marshalek, MD | 1477180016 | Student in an Organized Health Care Education/Training Program | Torrance, CA | 2020 |
| Patrick Marshalek, M.D. | 1497955587 | Psychiatry Physician | Portland, OR | 2007 |
| Steven Marshalick, PA-C | 1285647636 | Medical Physician Assistant | Flourtown, PA | 2006 |
| Boris Marshalik, M.D. | 1629168604 | Pediatric Adolescent Medicine Physician | Brooklyn, NY | 2006 |
| Maxim Marshalik | 1871053975 | Neurology Physician | New York, NY | 2019 |
| Alex Marshalkovich, O.D. | 1073792867 | Optometrist | Chicago, IL | 2007 |
| A'Kierrah Marshall, PT,DPT | 1730032905 | Physical Therapist | Freeport, TX | 2026 |
| Aaliyah Marshall | 1497417091 | Behavior Technician | Rocklin, CA | 2021 |
| Aaron Marshall, PTA | 1063182608 | Physical Therapy Assistant | Brandon, FL | 2021 |
| Aaron Marshall | 1326937368 | Personal Care Attendant | Charleston, WV | 2025 |
| Aastha Marshall | 1629768239 | General Practice Dentistry | Canton, OH | 2023 |
| Abagail Marshall | 1982442786 | Behavior Technician | Grantsville, UT | 2024 |
| Abbie Marshall | 1922572239 | Behavior Technician | Grand Rapids, MI | 2019 |
| Abby Marshall | 1043164924 | Professional Counselor | Rocky River, OH | 2026 |
| Abby Marshall | 1578422135 | Occupational Therapist | West Bend, WI | 2026 |
| Abby Marshall | 1760216519 | Behavior Technician | Chantilly, VA | 2024 |
| Abigail Marshall | 1205729027 | Personal Care Attendant | Ashland, NE | 2025 |
| Abigail Marshall | 1235975657 | Speech-Language Pathologist | Nampa, ID | 2024 |
| Abigail Marshall | 1730007329 | Speech-Language Pathologist | Hendersonville, TN | 2026 |
| Abigail Marshall, AUD | 1851039515 | Audiologist | Hendersonville, NC | 2022 |
| Abigail Marshall, LSW | 1851875108 | Social Worker | Morristown, NJ | 2018 |
| Abraham Marshall, LPC | 1831336437 | Professional Counselor | Converse, TX | 2009 |
| Adam Marshall, PTA | 1053787804 | Physical Therapy Assistant | Horn Lake, MS | 2015 |
| Adam Marshall, NP-C | 1124545744 | Family Nurse Practitioner | Farmington, NM | 2017 |
| Adam Marshall | 1215653043 | Massage Therapist | Fresno, CA | 2022 |
| Adam Marshall | 1245699172 | Student in an Organized Health Care Education/Training Program | San Jose, CA | 2016 |
| Adam Marshall, PA | 1255826194 | Physician Assistant | Baton Rouge, LA | 2018 |
| Adam Marshall | 1326513052 | Pharmacist | Camden, SC | 2018 |
| Adam Marshall, PHARM.D. | 1427336874 | Pharmacist | Gallatin, TN | 2011 |
| Adam Marshall, PT | 1518217314 | Physical Therapist | Wilmington, DE | 2012 |
| Addison Marshall | 1366911265 | Physician Assistant | San Antonio, TX | 2018 |
| Adonus Marshall | 1972473619 | Addiction (Substance Use Disorder) Psychologist | Omaha, NE | 2025 |
| Adrian Marshall | 1821585092 | Case Manager/Care Coordinator | Columbus, OH | 2018 |
| Adrianne Marshall | 1124590625 | Behavior Technician | Mililani, HI | 2018 |
| Adrienne Marshall, LMFT | 1184133233 | Marriage & Family Therapist | Fort Worth, TX | 2017 |
| Adrienne Marshall, M.S. LMFT | 1871086611 | Marriage & Family Therapist | Minneapolis, MN | 2018 |
| Aeriona Marshall | 1255195392 | Licensed Practical Nurse | Dayton, OH | 2024 |
| Ahisha Marshall, BSN,RN | 1396510764 | Adult Psychiatric/Mental Health Registered Nurse | Maxwelton, WV | 2023 |
| Aimee Marshall, PHARM.D. | 1841722840 | Pharmacist | Dayton, OH | 2017 |
| Ainsley Marshall | 1194233577 | Case Manager/Care Coordinator | Mount Clemens, MI | 2018 |
| Aisha Marshall | 1144841008 | Personal Care Attendant | North Las Vegas, NV | 2020 |
| Aisha Marshall, NP | 1538922588 | Family Nurse Practitioner | Pearland, TX | 2024 |
| Aiyana Marshall, LPC | 1326662040 | Mental Health Counselor | Alabaster, AL | 2020 |
| Akeyia Marshall | 1619422169 | Clinical Social Worker | Warren, MI | 2016 |
| Aksana Marshall, D.M.D, M.S. | 1942636535 | Pediatric Dentistry | Tifton, GA | 2013 |
| Al Marshall | 1174964167 | Behavior Analyst | Valley Stream, NY | 2013 |
| Alaina Marshall | 1326622028 | Mental Health Counselor | Washington, DC | 2021 |
| Alaina Marshall, MA | 1538589262 | Marriage & Family Therapist | San Jose, CA | 2014 |
| Alaina Marshall, MS.ED, NCC | 1972205599 | Professional Counselor | Zelienople, PA | 2023 |
| Alan Marshall, RPH | 1538756200 | Pharmacist | Mineral, VA | 2020 |
| Alan Marshall, PH. D. | 1861544892 | Clinical Psychologist | Asheville, NC | 2007 |
| Albert Marshall, RPH | 1275871626 | Pharmacist | Lakeland, FL | 2013 |
| Alec Marshall, CM | 1447019328 | Social Worker | Salt Lake City, UT | 2024 |
| Alesha Marshall | 1447585716 | Clinical Social Worker | San Bernardino, CA | 2009 |
| Alessandra Marshall, M.A. | 1235673138 | Speech-Language Pathologist | Bronx, NY | 2016 |
| Alethea Marshall, MSED TSHH | 1073945481 | Speech-Language Pathologist | Brooklyn, NY | 2013 |
| Alethea Marshall | 1760245096 | Home Health Aide | Ecorse, MI | 2024 |
| Alexa Marshall | 1861236143 | Speech-Language Pathologist | Tempe, AZ | 2024 |
| Alexander Marshall | 1174491773 | Critical Care Registered Respiratory Therapist | Cleveland, OH | 2025 |
| Alexander Marshall, MD | 1215558366 | Pediatrics Physician | Loma Linda, CA | 2020 |
| Alexander Marshall, MD | 1275572778 | Internal Medicine Physician | Charleston, SC | 2006 |
| Alexander Marshall | 1609498005 | Occupational Therapist | Port Orange, FL | 2020 |
| Alexander Marshall, LPC-IT, SAC-IT | 1750955316 | Professional Counselor | West Bend, WI | 2021 |
| Alexandra Marshall | 1003587973 | Pharmacist | East Liverpool, OH | 2021 |
| Alexandra Marshall | 1285310854 | Behavior Technician | Port Richey, FL | 2023 |
| Alexandra Marshall, AUD | 1336630409 | Audiologist | Bangor, ME | 2018 |
| Alexandra Marshall, PHARMD | 1487253142 | Pharmacist | New Castle, PA | 2020 |
| Alexandra Marshall, M.ED. | 1689039778 | Mental Health Counselor | Houston, TX | 2015 |
| Alexandria Marshall, OTR/L | 1114515582 | Occupational Therapist | North Las Vegas, NV | 2021 |
| Alexandria Marshall, RN, BCD | 1184311607 | Doula | Mobile, AL | 2023 |
| Alexandria Marshall | 1447074083 | Personal Care Attendant | Cross Lanes, WV | 2024 |
| Alexandria Marshall, DPT | 1467659466 | Physical Therapist | Bowling Green, KY | 2007 |
| Alexandria Marshall, DPM | 1639444631 | Foot & Ankle Surgery Podiatrist | Greensburg, IN | 2012 |
| Alexandria Marshall | 1649914839 | Student in an Organized Health Care Education/Training Program | Washington, DC | 2022 |
| Alexandria Marshall, PT, DPT | 1851070593 | Physical Therapist | La Grange, IL | 2023 |
| Alexandria Marshall, RDN | 1982204053 | Registered Dietitian | Walton Hills, OH | 2020 |
| Alexia Marshall | 1972453769 | Emergency Registered Nurse | Springfield, IL | 2026 |
| Alexis Marshall | 1407340219 | Speech-Language Pathologist | Riverdale, GA | 2018 |
| Alexis Marshall | 1891359733 | Occupational Therapy Assistant | Belleville, IL | 2019 |
| Alexus Marshall | 1205433786 | Registered Nurse | Kaufman, TX | 2020 |
| Alfreda Marshall, A.R.N.P. | 1811965189 | Obstetrics & Gynecology Nurse Practitioner | Palatka, FL | 2006 |
| Alia Marshall | 1346182052 | Speech-Language Pathologist | Hines, IL | 2026 |
| Alia Marshall, AA, AAC | 1750838744 | Counselor | Everett, WA | 2016 |
| Alicen Marshall, BCBA | 1477110609 | Behavior Analyst | Lanesville, IN | 2019 |
| Alicia Marshall, BCBA | 1053962373 | Behavior Analyst | Lakewood, NJ | 2019 |
| Alicia Marshall, OTR/L | 1376924381 | Occupational Therapist | Warminster, PA | 2015 |
| Alicia Marshall | 1497377212 | Primary Care Nurse Practitioner | Ocala, FL | 2020 |
| Alicia Marshall, PSYD. | 1700544459 | Clinical Psychologist | Forestville, MD | 2021 |
| Alina Marshall | 1598380891 | Behavior Technician | Sacramento, CA | 2020 |
| Alisha Marshall, COTA/L | 1902698921 | Occupational Therapy Assistant | Peru, IN | 2025 |
| Alisia Marshall, RN | 1649088279 | Registered Nurse | La Valle, WI | 2024 |
| Alisiana Marshall | 1073328035 | Behavior Technician | Marlborough, MA | 2025 |
| Alison Marshall, ARNP | 1033523626 | Adult Health Nurse Practitioner | Reidsville, NC | 2014 |
| Alison Marshall, DC | 1356198691 | Chiropractor | Columbus, OH | 2024 |
| Alison Marshall, NP | 1407994932 | Family Nurse Practitioner | South Boston, MA | 2007 |
| Alison Marshall, RN, MSN, PNP | 1487895850 | Pediatric Nurse Practitioner | Palo Alto, CA | 2009 |
| Alison Marshall, PT | 1770562092 | Physical Therapist | Clearfield, PA | 2006 |
| Alison Marshall, M.D. | 1821849225 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2024 |
| Alison Marshall, LLPC | 1962666909 | Counselor | Jackson, MI | 2008 |
| Alison Marshall, MD | 1982047957 | Emergency Medicine Physician | Lebanon, NH | 2013 |
| Alissa Marshall, MSN, PMHNP-BC | 1003629338 | Psychiatric/Mental Health Nurse Practitioner | Hendersonville, TN | 2025 |
| Allan Marshall | 1205689684 | Pastoral Counselor | Torrance, CA | 2024 |
| Allan Marshall, P.A.-C | 1215079991 | Physician Assistant | Spokane, WA | 2007 |
| Allen Marshall, M.D. | 1689894420 | Otolaryngology Physician | Raleigh, NC | 2007 |
| Allie Marshall, LCSW | 1932652047 | Clinical Social Worker | Lebanon, MO | 2016 |
| Allison Marshall, PHARM.D. | 1063732329 | Pharmacist | Tarrytown, NY | 2010 |
| Allison Marshall, RD, MS, CDN | 1154659514 | Registered Dietitian | Manhasset, NY | 2009 |
| Allison Marshall, LPC | 1205594124 | Professional Counselor | Allison Park, PA | 2021 |
| Allison Marshall, MD | 1316296692 | Child & Adolescent Psychiatry Physician | Houston, TX | 2012 |
| Allison Marshall | 1326649369 | Behavior Technician | Grand Haven, MI | 2020 |
| Allison Marshall, MD | 1437808052 | Student in an Organized Health Care Education/Training Program | New York, NY | 2022 |
| Allison Marshall, DPT | 1447147319 | Physical Therapist | Chicago, IL | 2025 |
| Allison Marshall, RBT | 1629614565 | Behavior Technician | Knoxville, TN | 2019 |
| Allison Marshall, DC | 1669138558 | Chiropractor | Wentzville, MO | 2021 |
| Allison Marshall, PT | 1750725867 | Physical Therapist | Tucson, AZ | 2013 |
| Allison Marshall | 1982592275 | Lactation Consultant (Non-RN) | Washington, DC | 2025 |
| Allison Marshall | 1982919072 | Pharmacist | West Roxbury, MA | 2010 |
| Ally Marshall, MSW, LCSW | 1669224325 | Clinical Social Worker | Independence, MO | 2024 |
| Allyson Marshall, PA-C | 1174292486 | Medical Physician Assistant | Bethlehem, PA | 2021 |
| Allyson Marshall, MS PT | 1649500679 | Physical Therapist | Austin, TX | 2010 |
| Alton Marshall | 1528525730 | Behavior Technician | Farmington Hills, MI | 2019 |
| Alvin Marshall, BA | 1508017187 | Rehabilitation Practitioner | Pasadena, CA | 2008 |
| Alvin Marshall, RBT | 1700365608 | Behavior Technician | Phoenix, AZ | 2018 |
| Alycia Marshall | 1811680754 | Behavior Analyst | Arvada, CO | 2023 |
| Alyson Marshall | 1578059952 | Behavior Technician | St Louis Park, MN | 2018 |
| Alyssa Marshall | 1154080919 | Personal Care Attendant | Barboursville, WV | 2021 |
| Alyssa Marshall, D.O. | 1750600714 | Pediatrics Physician | Philadelphia, PA | 2010 |
| Alyssa Marshall | 1972466647 | Day Training/Habilitation Specialist | Oakland, CA | 2025 |
| Alyssamarie Marshall | 1154967164 | Behavior Technician | Orlando, FL | 2019 |
| Alythia Marshall, MS | 1609013705 | Mental Health Counselor | Guntersville, AL | 2009 |
| Amanda Marshall | 1003195934 | Pediatric Cardiology Physician | Omaha, NE | 2011 |
| Amanda Marshall, NP | 1093087462 | High-Risk Obstetric Registered Nurse | Bridgeton, MO | 2012 |
| Amanda Marshall, APRN | 1154871804 | Family Nurse Practitioner | Maysville, KY | 2016 |
| Amanda Marshall, NP | 1225640980 | Critical Care Medicine Nurse Practitioner | Bristol, TN | 2020 |
| Amanda Marshall | 1285972711 | Speech-Language Pathologist | Carmel, IN | 2013 |
| Amanda Marshall, DPM | 1306420393 | Foot & Ankle Surgery Podiatrist | Davison, MI | 2021 |
| Amanda Marshall, SLP | 1366682734 | Speech-Language Pathologist | Claremore, OK | 2009 |
| Amanda Marshall, LMSW | 1376024224 | Social Worker | Nashville, TN | 2018 |
| Amanda Marshall, ATC, LAT | 1437558996 | Athletic Trainer | Hammond, IN | 2014 |
| Amanda Marshall, PH.D., NCSP | 1447034459 | Psychologist | Livingston, NJ | 2023 |
| Amanda Marshall, MD | 1518195346 | Hospitalist Physician | Dallas, TX | 2009 |
| Amanda Marshall, CO TAL | 1558950089 | Occupational Therapy Assistant | Flint, MI | 2021 |
| Amanda Marshall, PHARMD | 1639448319 | Pharmacist | Sarasota, FL | 2011 |
| Amanda Marshall, RN | 1689949547 | Gastroenterology Registered Nurse | Ann Arbor, MI | 2012 |
| Amanda Marshall, MD | 1821077132 | Orthopaedic Surgery Physician | San Antonio, TX | 2006 |
| Amanda Marshall, BCBA | 1831476530 | Behavior Analyst | Radford, VA | 2011 |
| Amanda Marshall, LMT | 1851114854 | Massage Therapist | Harvard, IL | 2024 |
| Amanda Marshall, DMD | 1861380511 | General Practice Dentistry | Flagstaff, AZ | 2025 |
| Amanda Marshall | 1891529855 | Speech-Language Pathologist | Dublin, VA | 2024 |
| Amanda Marshall | 1962190512 | Behavior Technician | Houston, TX | 2023 |
| Amanda-Lynn Marshall, MD | 1932662699 | Emergency Medicine Physician | Lenox, MI | 2019 |
| Amari Marshall, PHARMD | 1811715923 | Oncology Pharmacist | Houston, TX | 2024 |
| Amaya Marshall | 1740050301 | Behavior Technician | Taunton, MA | 2024 |
| Amber Marshall, RN | 1134786692 | Registered Nurse | Richland Center, WI | 2019 |
| Amber Marshall, LPN | 1215633474 | Licensed Practical Nurse | Seymour, IN | 2023 |
| Amber Marshall, MD | 1336109206 | Hospitalist Physician | Columbia, SC | 2006 |
| Amber Marshall | 1659829364 | Physician Assistant | Madison, WI | 2016 |
| Amber Marshall, FNP | 1689054660 | Family Nurse Practitioner | Chillicothe, MO | 2015 |
| Amber Marshall | 1689979130 | Addiction (Substance Use Disorder) Counselor | Spanish Fork, UT | 2011 |
| Amber Marshall, MD | 1992840714 | Emergency Medicine Physician | Upper Marlboro, MD | 2007 |
| Ami Marshall, APRN | 1154331015 | Adult Health Nurse Practitioner | Middlebury, CT | 2006 |
| Aminah Marshall | 1053029942 | Marriage & Family Therapist | New Haven, CT | 2022 |
| Aminata Marshall | 1205172897 | Home Health Aide | New Carrollton, MD | 2012 |
| Ammie Marshall | 1467608992 | Addiction (Substance Use Disorder) Counselor | Lancaster, CA | 2008 |
| Amy Marshall, RD | 1003339458 | Registered Dietitian | Evansville, IN | 2017 |
| Amy Marshall, PHD, OTR/L | 1134830086 | Pediatric Occupational Therapist | Plymouth, NH | 2022 |
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).