Providers Anna Marcinow, MD to Katy Marconett
300 individual NPIs in the federal registry, part 13,523 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 |
|---|---|---|---|---|
| Anna Marcinow, MD | 1265768253 | Otolaryngology Physician | Columbus, OH | 2009 |
| Justyna Marcinow, M.D. | 1447702345 | Emergency Medicine Physician | Rochester, NY | 2016 |
| Christine Marcinowski, PT | 1609293745 | Orthopedic Physical Therapist | Fairview Park, OH | 2014 |
| Donna Marcinowski, RN | 1417369802 | Registered Nurse | Strongsville, OH | 2014 |
| Emily Marcinowski | 1427605187 | Student in an Organized Health Care Education/Training Program | Euclid, OH | 2019 |
| Gabriella Marcinowski | 1508576414 | Clinical Social Worker | Joliet, IL | 2022 |
| Kathryn Marcinowski, PA-C | 1629403712 | Physician Assistant | Fort Worth, TX | 2013 |
| Kendra Marcinowski, ARNP | 1447633375 | Obstetrics & Gynecology Nurse Practitioner | Tallahassee, FL | 2015 |
| Kristina Marcinowski, PT, DPT | 1952754913 | Physical Therapist | Duluth, GA | 2016 |
| Maegan Marcinowski, RBT | 1497390983 | Behavior Analyst | Valdosta, GA | 2019 |
| Marsha Marcinowski, SPED | 1669624920 | School Counselor | Honolulu, HI | 2008 |
| Mateusz Marcinowski, LMHC | 1346532744 | Mental Health Counselor | Westfield, MA | 2011 |
| Megan Marcinowski | 1881404291 | Mental Health Counselor | Ashland, OH | 2025 |
| Michael Marcinowski, MA, LCMHC, NCC, CCTP | 1184005712 | Mental Health Counselor | Raleigh, NC | 2015 |
| Susan Marcinowski | 1740085208 | Behavior Technician | Farmington Hills, MI | 2025 |
| Thomas Marcinowski, PA-C | 1831166420 | Physician Assistant | Wilmington, NC | 2006 |
| Elizabeth Marcinski, IMH | 1174168975 | Mental Health Counselor | Clearwater, FL | 2019 |
| Kaley Marcinski Nascimento, MD | 1215729389 | Student in an Organized Health Care Education/Training Program | Jbsa Lackland, TX | 2025 |
| Melissa Marcinuk, LCSW | 1639301013 | Clinical Social Worker | Portland, ME | 2009 |
| Krystina Marcio | 1073980918 | Pharmacist | Lexington, KY | 2015 |
| Lisa Marciochi | 1538649256 | Professional Counselor | Los Banos, CA | 2018 |
| Nicole Marcione, PHD, NBWHC | 1114515871 | Health Educator | Redondo Beach, CA | 2021 |
| Laurie Marcionette, LDO | 1376020008 | Optician | Brooksville, FL | 2018 |
| Robert Marcioni, P. T. | 1851474613 | Physical Therapist | Miamisburg, OH | 2006 |
| Jessica Marcis | 1497205280 | Specialist | Westlake, OH | 2016 |
| Mallory Marcis, AUD | 1043733645 | Audiologist | Atlanta, GA | 2017 |
| Rich Marcis, LICSW | 1750140364 | Clinical Social Worker | Grand Rapids, MN | 2024 |
| Sharyn Marcisak, OTR/L, CHT | 1083862650 | Occupational Therapist | Garner, NC | 2008 |
| Ariel Marciscano, MD | 1760744577 | Radiation Oncology Physician | Boston, MA | 2012 |
| Terri Marcischak, APRN-BC, DNP | 1831471424 | Family Nurse Practitioner | Pittsburgh, PA | 2011 |
| Cassandra Marcisso, FNP-C | 1114596962 | Family Nurse Practitioner | Scarborough, ME | 2021 |
| Nicole Marcisz, MA, NCC, LPC | 1033864251 | Mental Health Counselor | Broomfield, CO | 2022 |
| Thomas Marcisz, MD | 1255445854 | Neurological Surgery Physician | Escondido, CA | 2006 |
| Pamela Marciszewski, LPN | 1225339252 | Licensed Practical Nurse | Hastings, FL | 2010 |
| Rebecka Marciszewski, DPT | 1316185762 | Physical Therapist | Cary, NC | 2009 |
| Eva Marciszonek | 1659987766 | Registered Respiratory Therapist | Venice, FL | 2020 |
| Lauren Marciszyn, RD, LPC | 1649419706 | Mental Health Counselor | Chicago, IL | 2009 |
| Joseph Marcius, DDS | 1154545598 | General Practice Dentistry | Akron, OH | 2007 |
| Judnel Marcius | 1841030012 | Driver | Lawrenceville, GA | 2024 |
| Lyto Marcius | 1306700554 | Registered Nurse | Calhoun, GA | 2025 |
| Marva Marcius, ARNP | 1710098728 | Family Nurse Practitioner | Calhoun, GA | 2006 |
| Brittney Marciw | 1518798685 | Behavior Technician | Marlborough, MA | 2024 |
| Kennedy Marciw | 1699633560 | Physician Assistant | Toledo, OH | 2026 |
| Andrew Marck, D.D.S. | 1538234620 | Dentist | Newtown, OH | 2006 |
| Charmaine Marck, L.AC. | 1710328356 | Acupuncturist | Phoenix, AZ | 2013 |
| Daniel Marck, CRNA | 1750466082 | Certified Registered Nurse Anesthetist | Springfield, OH | 2006 |
| Danielle Marck, MSPAS | 1235654005 | Physician Assistant | Stanford, CA | 2017 |
| George Marck, MD | 1881779007 | Internal Medicine Physician | Amarillo, TX | 2006 |
| Glenda Marck | 1497359897 | Homemaker | Saint Paris, OH | 2020 |
| Heather Marck | 1457997041 | Behavior Technician | Farmington Hills, MI | 2019 |
| Karsta Marck, MSN, APRN, FNP-C | 1073115952 | Family Nurse Practitioner | Houston, TX | 2020 |
| Krista Marck | 1184126195 | Physical Therapist | Ann Arbor, MI | 2018 |
| Matthew Marck, M.D. | 1376074328 | Internal Medicine Physician | White Plains, NY | 2017 |
| Michael Marck, M.D. | 1720018161 | Family Medicine Physician | Loves Park, IL | 2006 |
| Sara Marck, SARA MARCK MS LP | 1174662449 | Counseling Psychologist | Minneapolis, MN | 2007 |
| Erin Marckel, PAC | 1699781799 | Medical Physician Assistant | Covington, WA | 2006 |
| Patrick Marckesano | 1689532715 | Physical Therapist | Great Neck, NY | 2026 |
| Amy Marckese, D.D.S | 1376650614 | Dentist | Indianapolis, IN | 2006 |
| Gabrielle Marckese | 1922853076 | Clinical Social Worker | Richmond, VA | 2024 |
| Anthony Marcket, PT | 1306074422 | Physical Therapist | Plant City, FL | 2009 |
| Sarah Marcket, PT | 1134357254 | Physical Therapist | Zephyrhills, FL | 2009 |
| Lorraine Marcketta | 1770468365 | Athletic Trainer | Lakewood, NJ | 2025 |
| Valerie Marcketta, LCSW | 1902986631 | Clinical Social Worker | Scotch Plains, NJ | 2006 |
| Emily Marckini, MS, LGC | 1538844287 | Genetic Counselor (M.S.) | Grand Rapids, MI | 2023 |
| Krystine Marckini | 1013591130 | Registered Nurse | Methuen, MA | 2021 |
| Stephanie Marckini, MS, BCBA, LABA | 1437749942 | Behavior Analyst | North Easton, MA | 2021 |
| Emily Marckioli, PHARM D | 1871843565 | Pharmacist | Hallandale Beach, FL | 2012 |
| Robert Marckioli, RPH | 1285971911 | Pharmacist | Miami, FL | 2013 |
| Richard Marcklinger, RPH | 1770605685 | Pharmacist | Buffalo, NY | 2007 |
| Cydne Marckmann, ARNP | 1578649679 | Women's Health Nurse Practitioner | Puyallup, WA | 2006 |
| Alexandra Marcks | 1639996580 | Mental Health Counselor | Wexford, PA | 2024 |
| Ashley Marcks | 1609292911 | Dentist | Houston, TX | 2014 |
| Brian Marcks, MD | 1134568041 | Emergency Medicine Physician | Weymouth, MA | 2013 |
| Katharine Marcks, DMD | 1902219090 | Orthodontics and Dentofacial Orthopedics Dentistry | Natick, MA | 2014 |
| Kirstin Marcks, DDS | 1497694400 | Dentist | Janesville, WI | 2026 |
| Kris Marcks | 1033206727 | Physical Therapist | Waterloo, IA | 2006 |
| Kurt Marcks, D.D.S. | 1487858106 | Endodontics | Moreno Valley, CA | 2007 |
| Leah Marcks, BCABA, LABA | 1336579333 | Assistant Behavior Analyst | Austin, TX | 2013 |
| Leslie Marcks, PT | 1487638995 | Physical Therapist | East Brunswick, NJ | 2005 |
| Lynda Marcks, LMFT | 1871630418 | Marriage & Family Therapist | Panguitch, UT | 2007 |
| Sarah Marcks | 1023550738 | Clinical Social Worker | Winhall, VT | 2016 |
| Gary Marckstadt, MD | 1053364091 | Family Medicine Physician | Sioux Falls, SD | 2006 |
| Kelsey Marckstadt | 1457184152 | Neonatal Intensive Care Registered Nurse | La Jolla, CA | 2024 |
| Sheryl Marckstadt, CNP | 1487658837 | Family Nurse Practitioner | Sioux Falls, SD | 2005 |
| Lucas Marcktell | 1144109844 | Behavior Technician | Eustis, FL | 2025 |
| Susan Marckx, MFT | 1790987626 | Marriage & Family Therapist | Canoga Park, CA | 2007 |
| Sara Marckx Russell | 1033831607 | Counselor | Seattle, WA | 2022 |
| Janine Marclay, BS | 1376496224 | Case Manager/Care Coordinator | Philadelphia, PA | 2026 |
| Ivette Marcle | 1881538767 | Marriage & Family Therapist | Laguna Beach, CA | 2026 |
| Joseph Marcle, LMFT | 1568139145 | Marriage & Family Therapist | San Diego, CA | 2021 |
| Christina Marcley, MA CCC-SLP | 1700039344 | Speech-Language Pathologist | Mohegan Lake, NY | 2008 |
| Michele Marcley | 1700148889 | Specialist | New York, NY | 2012 |
| Adrienne Marco | 1396979928 | Occupational Therapist | White Plains, NY | 2009 |
| Agnes Marco | 1417780834 | Family Nurse Practitioner | Bakersfield, CA | 2024 |
| Aileen Melanie Marco, PT | 1316199490 | Physical Therapist | Louisville, KY | 2008 |
| Alan Marco, MD | 1013905538 | Anesthesiology Physician | Beverly Hills, CA | 2005 |
| Alan Marco, MD | 1437143542 | Anesthesiology Physician | Columbus, OH | 2005 |
| Alice Marco, LCSW | 1538604574 | Clinical Social Worker | Margate City, NJ | 2016 |
| Allison Marco, RD | 1194090928 | Registered Dietitian | Mc Lean, VA | 2012 |
| Anna-Karina Marco, FNP | 1992316566 | Family Nurse Practitioner | Tucson, AZ | 2020 |
| Anthony Marco, PA-C | 1699643494 | Medical Physician Assistant | Winter Park, FL | 2025 |
| Ashley Marco, OTR/L | 1316383490 | Occupational Therapist | Brandon, MS | 2013 |
| Bailey Marco | 1386117679 | Behavior Technician | Alma, MI | 2019 |
| Barbara Marco, DPT | 1841989928 | Physical Therapist | Indianapolis, IN | 2023 |
| Betteena Marco | 1245060938 | Marriage & Family Therapist | Guasti, CA | 2024 |
| Brooke Marco | 1902786130 | Personal Care Attendant | Belington, WV | 2025 |
| Catherine Marco | 1295444693 | Speech-Language Pathologist | Simsbury, CT | 2022 |
| Catherine Marco, MD | 1629031877 | Emergency Medicine Physician | Hershey, PA | 2006 |
| Cheryl Marco, RD, CDE | 1407055486 | Registered Dietitian | Philadelphia, PA | 2007 |
| Christa Marco, APN | 1407924095 | Family Nurse Practitioner | Wayne, NY | 2006 |
| Christopher Marco, D.M.D. | 1467548487 | General Practice Dentistry | New Bedford, MA | 2006 |
| Corey Marco, MD | 1225097991 | Family Medicine Physician | El Cajon, CA | 2006 |
| Cristina Marco | 1346900081 | Family Nurse Practitioner | Mission Hills, CA | 2021 |
| Crystal Marco, LPC | 1215633888 | Professional Counselor | Fort Washington, PA | 2023 |
| Cynthia Marco, BACHELOR OF SCIENCE | 1508067778 | Case Manager/Care Coordinator | Elkins, WV | 2007 |
| Dale-Ann Marco, FNP | 1952303547 | Family Nurse Practitioner | Grapevine, TX | 2005 |
| David Marco, CFA/CST,OPA-C,MCBS | 1003899865 | Surgical Assistant | Aurora, CO | 2005 |
| Deborah Marco, C.N.A. | 1497987036 | Nurse's Aide | Scottsdale, AZ | 2009 |
| Eden Marco, OD | 1699602821 | Optometrist | Hyannis, MA | 2026 |
| Elizabeth Marco | 1528625464 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2019 |
| Elysa Marco, M.D. | 1518032713 | Pediatric Neurodevelopmental Disabilities Physician | San Francisco, CA | 2006 |
| Fred Marco, M.S. CF-SLP | 1255873584 | Speech-Language Pathologist | Boca Raton, FL | 2016 |
| Gavin Marco, MS, LAT, ATC | 1205779428 | Athletic Trainer | Sioux Falls, SD | 2026 |
| Greg Marco, MD | 1427098433 | Critical Care Medicine (Internal Medicine) Physician | Grand Rapids, MI | 2006 |
| James Marco, MD | 1720083124 | Anesthesiology Physician | Manahawkin, NJ | 2005 |
| Janet Marco | 1891672713 | Case Manager/Care Coordinator | McAllen, TX | 2025 |
| Javier Marco | 1427926716 | Registered Nurse | Albuquerque, NM | 2025 |
| Jeffrey Marco | 1962131839 | Case Manager/Care Coordinator | Canton, OH | 2022 |
| Jennifer Marco, PMHNP | 1245970219 | Psychiatric/Mental Health Nurse Practitioner | Syracuse, NY | 2022 |
| Jennifer Marco, LCSW | 1730246448 | Clinical Social Worker | Northfield, NJ | 2007 |
| Jesse Marco | 1912879115 | Psychologist | Los Angeles, CA | 2025 |
| Joanna Marco, MD | 1700272556 | Rheumatology Physician | Pittsburgh, PA | 2015 |
| Johanna Marco, LMFT | 1659795912 | Marriage & Family Therapist | Middletown, CT | 2014 |
| Joseph Marco, MD | 1609212497 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Tucson, AZ | 2013 |
| Katherine Marco | 1306540174 | Student in an Organized Health Care Education/Training Program | Sioux Falls, SD | 2023 |
| Kathleen Marco | 1063392603 | Family Nurse Practitioner | Sun City West, AZ | 2025 |
| Kathryn Marco, PA-C | 1376401513 | Physician Assistant | Boynton Beach, FL | 2026 |
| Keishla Marco, APRN | 1538049325 | Family Nurse Practitioner | Kissimmee, FL | 2025 |
| Kristin Marco, RDN | 1780462366 | Obesity and Weight Management Nutrition Registered Dietitian | Sacramento, CA | 2023 |
| Laura Marco | 1821591116 | Professional Counselor | Cincinnati, OH | 2018 |
| Lily Marco | 1780722439 | Adult Companion | Portland, OR | 2007 |
| Lindsey Marco, PHD | 1326585456 | Psychologist | Goldsboro, NC | 2017 |
| Maria Marco | 1174466056 | Acupuncturist | Sw Ranches, FL | 2026 |
| Marilyn Marco, MFT | 1164639951 | Marriage & Family Therapist | Alameda, CA | 2007 |
| Matthew Marco | 1124684535 | Clinical Social Worker | Tonawanda, NY | 2019 |
| Megan Marco, L.AC., D.AC. | 1447628821 | Acupuncturist | Stonington, CT | 2015 |
| Melanie Marco | 1295355048 | Acute Care Clinical Nurse Specialist | Norwood, MA | 2020 |
| Meredith Marco, LCSW | 1669810321 | Clinical Social Worker | Encino, CA | 2013 |
| Michael Marco, M.D. | 1164863098 | Colon & Rectal Surgery Physician | Bronx, NY | 2013 |
| Michael Marco, D.C. | 1588643654 | Chiropractor | Hoboken, NJ | 2006 |
| Michael Marco, APRN PMHNP-BC | 1639918949 | Psychiatric/Mental Health Nurse Practitioner | Cherry Hill, NJ | 2024 |
| Michelle Marco | 1154878239 | Counselor | Las Vegas, NV | 2016 |
| Michelle Marco | 1720684657 | Personal Care Attendant | Belington, WV | 2020 |
| Natalie Marco, PT, DPT, LAT, ATC | 1528616182 | Physical Therapist | Cabot, PA | 2019 |
| Nicole Marco | 1568302875 | Physical Therapist | Saint Louis, MO | 2026 |
| Nina Marco | 1356887954 | Case Manager/Care Coordinator | Chula Vista, CA | 2017 |
| Nina Marco | 1760216998 | Speech-Language Pathologist | La Grange Park, IL | 2024 |
| Noachim Marco, M.D. | 1366848335 | Internal Medicine Physician | Reseda, CA | 2014 |
| Pamela Marco, PSY.D. | 1669617593 | Psychologist | Worcester, MA | 2008 |
| Peter Marco, M.D. | 1013975119 | Hospitalist Physician | Panama City, FL | 2006 |
| Rajni Marco, M.D. | 1114365152 | Pediatrics Physician | Greenville, NC | 2013 |
| Raul Marco, D.C. | 1104906171 | Orthopedic Chiropractor | Sun Valley, CA | 2006 |
| Rex Marco, M.D. | 1205861887 | Orthopaedic Surgery of the Spine Physician | Houston, TX | 2006 |
| Rhonda Marco, PA-C | 1770230195 | Physician Assistant | Spring, TX | 2022 |
| Ryan Marco, PHARMD | 1306268834 | Pharmacist | Surprise, AZ | 2014 |
| Salome Marco | 1528634987 | Home Health Aide | Washington, DC | 2021 |
| Sam Marco, MD | 1275622987 | Family Medicine Physician | Lawton, OK | 2006 |
| Samantha Marco | 1558946251 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2021 |
| Sarah Marco | 1841765922 | Behavior Technician | Rocklin, CA | 2018 |
| Sean Marco, M.D. | 1790123834 | Critical Care Medicine (Internal Medicine) Physician | Scottsdale, AZ | 2013 |
| Sheryl Marco, RN | 1841848439 | School Registered Nurse | Endicott, NY | 2019 |
| Silva Marco | 1922866557 | Personal Care Attendant | Las Vegas, NV | 2024 |
| Stefanie Marco, MD | 1144713736 | Internal Medicine Physician | Wichita Falls, TX | 2018 |
| Stephen Marco, D.C. | 1013996198 | Chiropractor | Charlotte, NC | 2006 |
| Susana Marco, MFTT | 1548401268 | Mental Health Counselor | Long Beach, CA | 2009 |
| Teig Marco, M.D. | 1114996972 | Internal Medicine Physician | Fairfax, VT | 2006 |
| Teresa Marco, RRT | 1700748373 | Registered Respiratory Therapist | Omaha, NE | 2025 |
| Tom Marco, DO | 1093403156 | Internal Medicine Physician | Tucson, AZ | 2023 |
| William Marco, D.M.D. | 1467473223 | Oral and Maxillofacial Surgery (Dentist) | Wethersfield, CT | 2006 |
| Raul Marco Borrull, M.D. | 1538279773 | Neurology Physician | Caguas, PR | 2006 |
| Francisco Marco Canosa, MD | 1679924260 | Infectious Disease Physician | Cleveland, OH | 2016 |
| Jennifer Marco-Kozachek, PHARM.D. | 1326317876 | Pharmacist | Pearl River, NY | 2011 |
| Cynthia Marco-Scanlon, PH.D., LPCC-S | 1669937157 | Professional Counselor | North Ridgeville, OH | 2019 |
| Adriano Marcoccia, PHD | 1871030924 | Clinical Psychologist | North Haven, CT | 2017 |
| Linda Marcoccia | 1295865574 | Psychologist | Bryn Mawr, PA | 2007 |
| Nancy Marcoccia, MA | 1174929426 | Mental Health Counselor | Bergenfield, NJ | 2014 |
| Sheila Marcoccia, RPA-C | 1053331728 | Medical Physician Assistant | Rochester, NY | 2006 |
| Bianca Marcoccia-Bronchetti, R.N | 1013344852 | School Registered Nurse | Liverpool, NY | 2013 |
| Alexis Marcoe, PEER SUPPORTER | 1811889330 | Peer Specialist | Austintown, OH | 2025 |
| Denise Marcoe | 1023822350 | Case Manager/Care Coordinator | Chadron, NE | 2025 |
| Floare Marcoe, OTR | 1689175077 | Occupational Therapist | Taylor, MI | 2018 |
| Gregory Marcoe, D.O. | 1821013970 | Anesthesiology Physician | Midland, MI | 2006 |
| Jacob Marcoe, APNP | 1437698941 | Nurse Practitioner | Appleton, WI | 2017 |
| Jeffrey Marcoe, LPC | 1265646228 | Mental Health Counselor | New Braunfels, TX | 2007 |
| Jeffrey Marcoe, M.D. | 1437539236 | Student in an Organized Health Care Education/Training Program | Darby, PA | 2015 |
| Joanne Marcoe, LMP | 1356649487 | Massage Therapist | Tacoma, WA | 2011 |
| Kathy Marcoe, O.D. | 1801902994 | Optometrist | Cranberry, PA | 2006 |
| Melissa Marcoe | 1770230666 | Behavior Technician | Valley Village, CA | 2022 |
| Sarah Marcoe, MD | 1306886601 | Family Medicine Physician | Kimberly, WI | 2006 |
| Scott Marcoe | 1225705080 | Counselor | Manchester, CT | 2021 |
| Tiffany Marcoe | 1083182950 | Optometrist | Springfield, PA | 2018 |
| Brandi Marcoe Saffle, LCSW | 1649403585 | Clinical Social Worker | San Diego, CA | 2009 |
| Irina Marcoff, DPT | 1821112079 | Physical Therapist | New Providence, NJ | 2007 |
| Leo Marcoff, MD | 1407935398 | Cardiovascular Disease Physician | Morristown, NJ | 2006 |
| Andrea Marcogliese, MD | 1205910486 | Anatomic Pathology & Clinical Pathology Physician | Houston, TX | 2006 |
| Lisa Marcoguiseppe | 1487332961 | Case Manager/Care Coordinator | Walton Hills, OH | 2023 |
| Chester Marcol | 1336507151 | Addiction (Substance Use Disorder) Counselor | Green Bay, WI | 2016 |
| Krista Marcol | 1710742523 | Behavior Technician | Sandusky, MI | 2024 |
| Christopher Marcolette | 1043077688 | Personal Care Attendant | Las Vegas, NV | 2024 |
| Gregory Marcolin, P.T | 1487092425 | Physical Therapist | Brooklyn, NY | 2013 |
| Patricia Marcolin, MD | 1528908860 | Student in an Organized Health Care Education/Training Program | Edinburg, TX | 2026 |
| Paula Marcolin, LPC | 1023272093 | Mental Health Counselor | Herndon, VA | 2008 |
| Anna Marcolin Houser, LCSW | 1295923316 | Clinical Social Worker | Highland Park, IL | 2007 |
| Ana Marcolina, APRN | 1255984175 | Gerontology Nurse Practitioner | Clermont, FL | 2019 |
| Austin Marcolina, DO | 1518463090 | Pain Medicine (Physical Medicine & Rehabilitation) Physician | Holland, MI | 2018 |
| Carmen Marcolina, CNP | 1730720632 | Nurse Practitioner | Edgewood, NM | 2019 |
| Cynthia Marcolina, LPC | 1649702655 | Professional Counselor | Montgomeryville, PA | 2017 |
| Daniel Marcolina | 1588364426 | Art Therapist | Brooklyn, NY | 2023 |
| Samantha Marcolina, PT, DPT | 1578177002 | Physical Therapist | Centennial, CO | 2020 |
| Samantha Marcolina, MSN, APRN, AGPCNP-C | 1902636897 | Nurse Practitioner | Orlando, FL | 2024 |
| Susan Marcolina, M.D. | 1518101542 | Internal Medicine Physician | Federal Way, WA | 2009 |
| Wendy Marcolina, OTA | 1447638598 | Occupational Therapy Assistant | Audubon, PA | 2015 |
| Alicia Marcolini, OTR | 1972908648 | Occupational Therapist | Williamsville, NY | 2014 |
| Alyssa Marcolini | 1972358778 | Speech-Language Pathologist | Levittown, NY | 2024 |
| Emily Marcolini | 1447808001 | Speech-Language Pathologist | Steubenville, OH | 2019 |
| Evadne Marcolini, MD | 1649351446 | Emergency Medicine Physician | Lebanon, NH | 2006 |
| Jaime Marcolini, OD | 1790875946 | Optometrist | Clinton, NJ | 2006 |
| Julio Marcolini, MD | 1487647038 | Infectious Disease Physician | Sun City West, AZ | 2005 |
| Kaylee Marcolini, NP | 1891274965 | Adult Health Nurse Practitioner | Rochester, NY | 2018 |
| Melissa Marcolini, M.A.,S.LP.,C.C.C. | 1447405154 | Speech-Language Pathologist | Manhasset, NY | 2008 |
| Richard Marcolini, MD | 1265577571 | Psychiatry Physician | Saint Clair Shores, MI | 2007 |
| Robert Marcolini, P.A.-C. | 1659358380 | Medical Physician Assistant | Dartmouth, MA | 2005 |
| Susan Marcolini, M.S.ED.CCC/SLP | 1811141625 | Speech-Language Pathologist | Niagara Falls, NY | 2008 |
| William Marcolini, OD | 1215928320 | Optometrist | Iselin, NJ | 2005 |
| Celina Marcolino, LPC | 1285418590 | Professional Counselor | Katy, TX | 2023 |
| Marichel Marcolino, M.D. | 1326154287 | Internal Medicine Physician | San Antonio, TX | 2006 |
| Maryanne Marcolivio, O.D. | 1174685564 | Optometrist | Fullerton, CA | 2006 |
| Andrea Marcolla | 1487044566 | Clinical Social Worker | Bethlehem, PA | 2015 |
| Christopher Marcolla | 1962010421 | Counselor | Pottsville, PA | 2020 |
| Tayler Marcolla, N.P. | 1831565811 | Family Nurse Practitioner | Cameron, MO | 2015 |
| Ellen Marcolongo, ARNP | 1104960855 | Acute Care Nurse Practitioner | St Petersburg, FL | 2007 |
| Libby Marcolongo, LMFT | 1265085096 | Marriage & Family Therapist | Defuniak Springs, FL | 2019 |
| Sarah Marcolongo, OTR/L | 1366180721 | Occupational Therapist | Somers Point, NJ | 2022 |
| Alexandra Marcoly | 1265267850 | Physical Therapist | Long Beach, CA | 2024 |
| Samantha Marcoly | 1275257594 | Physician Assistant | Marina Del Rey, CA | 2022 |
| Taylor Marcoly, DPT | 1104423243 | Neurology Physical Therapist | Pittsburgh, PA | 2020 |
| Abigail Marcom, M.D. | 1396325858 | Pediatrics Physician | Greenville, SC | 2021 |
| Bryanna Marcom | 1306774849 | Behavior Technician | Tampa, FL | 2026 |
| Dana Marcom | 1861139131 | Gerontology Nurse Practitioner | Clarksville, TN | 2022 |
| Karine Marcom, DDS | 1609326115 | Dentist | Burbank, CA | 2016 |
| Kim Marcom, RPH | 1053613661 | Pharmacist | Parker, CO | 2010 |
| Leslee Marcom, PHD | 1003638826 | Counseling Psychologist | Plano, TX | 2024 |
| Linda Marcom | 1235622119 | Behavior Technician | Novi, MI | 2018 |
| Megan Marcom, MD | 1275150385 | Emergency Medicine Physician | Orlando, FL | 2020 |
| Paul Marcom, M.D. | 1245314129 | Hematology & Oncology Physician | Durham, NC | 2006 |
| Rodney Marcom, D.O. | 1588631659 | Family Medicine Physician | Jacksonville, FL | 2006 |
| Stephanie Marcom, FNP-C | 1730944679 | Family Nurse Practitioner | Fort Smith, AR | 2024 |
| Tayler Marcom | 1013831890 | Behavior Technician | Addison, TX | 2026 |
| Minka Marcom-Rehwald, M.A. | 1942744750 | Marriage & Family Therapist | Santa Monica, CA | 2016 |
| Melissa Marcombe, FNP | 1124256706 | Family Nurse Practitioner | Gray, LA | 2009 |
| Rebecca Marcombe, OTR/L | 1558079756 | Occupational Therapist | Mesa, AZ | 2022 |
| Alexis Marcon, PHARMD | 1487548111 | Pharmacist | Chicago, IL | 2025 |
| Andrea Marcon | 1578381828 | Pharmacist | Columbus, OH | 2024 |
| Anthony Marcon, DPT | 1184498438 | Physical Therapist | San Diego, CA | 2023 |
| Bruno Marcon | 1689403461 | Pediatric Occupational Therapist | Newark, DE | 2024 |
| Caroline Marcon | 1225651714 | Recreation Therapist | Dearborn, MI | 2020 |
| Cindy Marcon, RPT | 1376593699 | Physical Therapist | Valley Center, CA | 2006 |
| Dave Marcon, P.T. | 1932301843 | Physical Therapist | Teaneck, NJ | 2007 |
| David Marcon, DC | 1528112463 | Chiropractor | Cincinnati, OH | 2007 |
| Gina Marcon, FNP | 1760662811 | Family Nurse Practitioner | El Cajon, CA | 2007 |
| John Marcon | 1275112252 | Behavior Analyst | Dearborn, MI | 2021 |
| Laura Marcon | 1083313928 | Family Nurse Practitioner | Westerville, OH | 2023 |
| Madelene Marcon, BCBA | 1457125452 | Behavior Analyst | Bryant, AR | 2023 |
| Maria Marcon, LPC | 1114377181 | Professional Counselor | San Antonio, TX | 2016 |
| Megan Marcon, PA-C | 1902689409 | Physician Assistant | Portage, MI | 2023 |
| Noel Marcon, OTA | 1215507413 | Occupational Therapy Assistant | Brooklyn, NY | 2021 |
| Roger Marcon, M.D. | 1053320705 | Anesthesiology Physician | Danbury, CT | 2006 |
| Santana Marcon | 1023433364 | Behavior Analyst | Albuquerque, NM | 2014 |
| Sessy Marcon | 1366250425 | Clinical Social Worker | San Marcos, CA | 2024 |
| Vanessa Marcon | 1528733433 | Behavior Technician | Glendale, AZ | 2021 |
| Suzanne Marcon-Fuller | 1326690454 | Adult Companion | Marshfield, WI | 2019 |
| Flavia Marconato | 1366848939 | Mental Health Counselor | Framingham, MA | 2014 |
| Shauna Marconato, SLPA | 1720864465 | Speech-Language Assistant | San Tan Valley, AZ | 2023 |
| Luis Marconcini, MD | 1184252249 | Internal Medicine Physician | Boardman, OH | 2020 |
| Luiz Marconcini, MD | 1801144357 | Hematology & Oncology Physician | Tampa, FL | 2012 |
| Felippe Marcondes, M.D. | 1518493444 | Internal Medicine Physician | Boston, MA | 2017 |
| Alessandra Marcone, MD | 1568258432 | Student in an Organized Health Care Education/Training Program | Palo Alto, CA | 2025 |
| Christina Marcone, LCSW | 1316774508 | Clinical Social Worker | Fairfax, VA | 2024 |
| Daniel Marcone, LMHC | 1952665697 | Mental Health Counselor | Maitland, FL | 2012 |
| Denise Marcone | 1487027850 | School Social Worker | Fairfax, VA | 2015 |
| Francis Marcone, D.C. | 1295711174 | Chiropractor | Atlanta, GA | 2005 |
| Giulia Marcone | 1710498449 | Marriage & Family Therapist | San Diego, CA | 2017 |
| Joanne Marcone, LPC | 1710369418 | Professional Counselor | Marietta, GA | 2015 |
| Lauren Marcone, OTR/L | 1972146587 | Occupational Therapist | Rochester, NY | 2019 |
| Margaret Marcone, O.D. | 1427056969 | Optometrist | Danbury, CT | 2005 |
| Melissa Marcone, LMSW | 1285897645 | Clinical Social Worker | Middletown, NY | 2008 |
| Polly Marcone | 1073905360 | Pharmacist | Lutz, FL | 2015 |
| Andrei Marconescu, M.D., PH.D. | 1861640344 | Hematology & Oncology Physician | Houston, TX | 2008 |
| Elizabeth Marconet | 1245098896 | Behavior Technician | Costa Mesa, CA | 2024 |
| Katy Marconett | 1730638669 | Occupational Therapist | Huber Heights, OH | 2016 |
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).