Providers Madeline Marcelle, MD, PHD to Karina Marcelo, MD
300 individual NPIs in the federal registry, part 13,514 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. 73 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Madeline Marcelle, MD, PHD | 1851237390 | Student in an Organized Health Care Education/Training Program | Palo Alto, CA | 2026 |
| Melissa Marcelle, APNC | 1902090954 | Family Nurse Practitioner | Westampton, NJ | 2007 |
| Norman Marcelle, M.S.W. | 1013140995 | Counselor | Camden, NJ | 2009 |
| Sarah Marcelle | 1619699329 | Gerontology Nurse Practitioner | Lakewood, NJ | 2022 |
| Serlena Marcelle | 1528955119 | Behavior Technician | Tampa, FL | 2025 |
| Shawn Marcelle | 1861801284 | Health Information Technician | New Orleans, LA | 2014 |
| Shevonne Marcelle, DO | 1427745413 | Internal Medicine Physician | Warwick, RI | 2023 |
| Sirita Marcelle, LPN | 1346826500 | Licensed Practical Nurse | Cincinnati, OH | 2021 |
| Skye Marcelle, MASSAGE THERAPIST | 1912506866 | Massage Therapist | Arlington, TX | 2020 |
| Stephanie Marcelle, LMP | 1194851014 | Massage Therapist | Tacoma, WA | 2007 |
| Vanessa Marcelle, AG-ACNP | 1063880425 | Acute Care Nurse Practitioner | New Brunswick, NJ | 2015 |
| Yaasmiyn Marcelle | 1083346167 | Mental Health Counselor | Jamaica, NY | 2022 |
| Olivia Marcelle Gankhoue | 1407670128 | Behavior Technician | Baltimore, MD | 2024 |
| La Chanda Marcelle-Moor, LMSW | 1427827005 | Social Worker | New York, NY | 2023 |
| Alyshia Marcelletti, AMFT. APCC, NDTR | 1376255992 | Marriage & Family Therapist | Encino, CA | 2022 |
| Karisa Marcelletti, LMT | 1275168841 | Massage Therapist | Rochester, NY | 2020 |
| Alexandra Marcelli, DO | 1477014470 | Student in an Organized Health Care Education/Training Program | Orange Park, FL | 2019 |
| Anna Rita Marcelli, MD | 1437120482 | Internal Medicine Physician | New York, NY | 2006 |
| Dennis Marcelli, DDS | 1336553544 | Dentist | Jeannette, PA | 2014 |
| Enrico Marcelli, DO | 1295844348 | Orthopaedic Surgery Physician | Sewell, NJ | 2006 |
| Eva Marcelli, M.A. LMFT | 1255481610 | Marriage & Family Therapist | Santee, CA | 2007 |
| Gene Marcelli, MD | 1871576678 | Surgery Physician | Hermitage, PA | 2005 |
| Janette Marcelli | 1366143620 | Behavior Technician | Sacramento, CA | 2023 |
| Jennifer Marcelli | 1487470027 | Clinical Social Worker | Vacaville, CA | 2024 |
| Jolene Marcelli, R.N. | 1538304423 | Registered Nurse | Tucson, AZ | 2008 |
| Kate Marcelli, PSY.D. | 1700182292 | Clinical Psychologist | Harrisburg, PA | 2011 |
| Katrina Marcelli, RN | 1053040121 | Registered Nurse | West Chester, PA | 2022 |
| Kyera Marcelli, PCA | 1376899765 | Home Health Aide | Washington, DC | 2012 |
| Lori Marcelli | 1053663864 | Other Technician | Sandusky, MI | 2012 |
| Marco Marcelli, MD | 1710994074 | Endocrinology, Diabetes & Metabolism Physician | Houston, TX | 2006 |
| Margaret Marcelli, LMSW | 1306444534 | Clinical Social Worker | Baltimore, MD | 2020 |
| Marissa Marcelli | 1457087587 | Mental Health Counselor | Canton, OH | 2022 |
| Mary Ann Marcelli, LCSW | 1962366385 | Clinical Social Worker | Nashville, TN | 2025 |
| Nicole Marcelli, PT | 1336189216 | Orthopedic Physical Therapist | Palm Coast, FL | 2006 |
| Rudy Marcelli, D.M.D. | 1043365810 | General Practice Dentistry | Altoona, PA | 2007 |
| Rudy Marcelli, D.D.S. | 1831213008 | General Practice Dentistry | Altoona, PA | 2007 |
| Stephanie Marcelli, MOTR/L | 1184919664 | Occupational Therapist | Albuquerque, NM | 2011 |
| Susan Marcelli, MD | 1902894207 | Obstetrics & Gynecology Physician | Clearwater, FL | 2005 |
| Wayne Marcelli | 1811838840 | Mental Health Counselor | Cary, NC | 2026 |
| Melissa Marcelli-Flint, LCSW | 1881247864 | Clinical Social Worker | Fort Riley, KS | 2019 |
| Julie Marcelliano, PT | 1295471738 | Physical Therapist | West Orange, NJ | 2022 |
| Alison Marcellin | 1992531719 | Dental Hygienist | Salt Lake City, UT | 2024 |
| Amber Marcellin, OTR | 1932326261 | Occupational Therapist | Martinez, CA | 2007 |
| Ester Marcellin, OTR | 1427298314 | Occupational Therapist | North Baldwin, NY | 2009 |
| Gregory Marcellin, FNP-BC | 1881060861 | Family Nurse Practitioner | Boston, MA | 2015 |
| Jaime Marcellin, RN | 1326347030 | Registered Nurse | Poughkeepsie, NY | 2011 |
| Kattiana Marcellin | 1104742907 | Behavior Technician | Monrovia, CA | 2026 |
| Laurie Marcellin, M.A. | 1932633815 | Professional Counselor | Franktown, CO | 2017 |
| Levi Marcellin, APRN | 1760097794 | Adult Health Nurse Practitioner | Tavares, FL | 2020 |
| Marie-Ange Marcellin, RN | 1669819926 | Registered Nurse | New York, NY | 2013 |
| Pamela Marcellin | 1952659849 | Case Manager/Care Coordinator | Riverview, FL | 2012 |
| Roger Marcellin, D.D.S. | 1437341641 | General Practice Dentistry | Fairfax, VA | 2007 |
| Stacia Marcellin, LCSW | 1316164924 | Clinical Social Worker | Charlotte, NC | 2007 |
| Tamara Marcellin, MSN, APRN, FNP- BC | 1295461796 | Family Nurse Practitioner | Miami, FL | 2022 |
| Lum Marcelline | 1730741372 | Pharmacist | Dallas, TX | 2019 |
| Paige Marcelline | 1699506014 | Student in an Organized Health Care Education/Training Program | Atlanta, GA | 2024 |
| Kimberly Marcellini | 1487067989 | Behavior Analyst | Reno, NV | 2014 |
| Tracy Marcellini | 1386112340 | Licensed Practical Nurse | Cartersville, GA | 2018 |
| Alexia Marcellino, RCSWI | 1922548791 | Mental Health Counselor | West Palm Beach, FL | 2017 |
| Amanda Jo Marcellino, M.D. | 1457794927 | Otolaryngology Physician | Greensboro, NC | 2013 |
| Anne Marie Marcellino, D.C, C.C.E.P. | 1174686968 | Chiropractor | Reading, MA | 2006 |
| Bertha Marcellino, MD | 1033144001 | General Practice Physician | Palm Springs, FL | 2006 |
| Bridget Marcellino | 1093133589 | Medical Oncology Physician | New York, NY | 2014 |
| Christopher Marcellino, M.D. | 1356720510 | Anesthesiology Physician | Rochester, MN | 2015 |
| Gabrielle Marcellino, MD | 1609443357 | Obstetrics & Gynecology Physician | Fort Campbell, KY | 2021 |
| Gina Marcellino, OTR/L | 1417710039 | Occupational Therapist | Kingston, NY | 2024 |
| Jennifer Marcellino, RT | 1760374268 | Registered Respiratory Therapist | Columbia, SC | 2025 |
| Jennifer Marcellino, PA-C | 1871699272 | Physician Assistant | Clayton, GA | 2006 |
| Joel Marcellino | 1154204071 | Physical Therapist | Peachtree City, GA | 2025 |
| Josiah Marcellino, DO | 1396596276 | Student in an Organized Health Care Education/Training Program | Hattiesburg, MS | 2024 |
| Louis Marcellino, LCSW | 1356373989 | Social Worker | Staten Island, NY | 2006 |
| Melissa Marcellino, LMHC | 1841588894 | Mental Health Counselor | Berlin, VT | 2011 |
| Nathan Marcellino, PA-C | 1942197215 | Physician Assistant | Gainesville, FL | 2025 |
| Nikki Marcellino, PA | 1295196285 | Physician Assistant | Brooklyn Center, MN | 2016 |
| Robert Marcellino, PSYD | 1609904127 | Clinical Psychologist | Iron Mountain, MI | 2007 |
| Roxanne Marcellino, OTR L | 1730297292 | Occupational Therapist | Schoharie, NY | 2006 |
| Ruth Marcellino, LCSW | 1891520334 | Clinical Social Worker | Palm Beach Gardens, FL | 2024 |
| Stephanie Marcellino, MOT, OTR/L | 1366893885 | Occupational Therapist | Aurora, CO | 2016 |
| Thomas Marcellino, PT | 1063666881 | Physical Therapist | Highland, NY | 2008 |
| Thomas Marcellino, MD | 1134109663 | Family Medicine Physician | Lawrence, KS | 2006 |
| Elizabeth Marcellino-Boisvert, PH.D. | 1215035647 | Clinical Psychologist | Boston, MA | 2006 |
| Cynthia Marcellino-Riley, PT | 1023175007 | Physical Therapist | Dardenne Prairie, MO | 2007 |
| Brooke Marcellis, BCBA | 1104167949 | Behavior Analyst | San Antonio, TX | 2013 |
| Jennifer Marcellis, PHARMD | 1548714553 | Pharmacist | West Chicago, IL | 2016 |
| Samantha Marcellis, LCPC | 1265949630 | Professional Counselor | Woodstock, IL | 2018 |
| Tina Marcellis, B.S. | 1518353713 | Behavior Analyst | Midland, MI | 2015 |
| Alexandra Marcello | 1083403489 | Certified Registered Nurse Anesthetist | Middletown, CT | 2025 |
| Alton Marcello, M.D. | 1427245810 | Family Medicine Physician | Miramar, FL | 2007 |
| Alyson Marcello, M.A. | 1669657656 | Speech-Language Pathologist | Lawrence, MA | 2008 |
| Andrew Marcello | 1568861128 | Counselor | Key West, FL | 2014 |
| Anthony Marcello, PHARMD | 1437562055 | Pharmacist | Warren, OH | 2014 |
| Brandon Marcello | 1447113766 | Critical Care Medicine Registered Nurse | Kapolei, HI | 2025 |
| Camille Marcello | 1912717315 | Doula | Orangevale, CA | 2025 |
| Cara Marcello | 1659244838 | Speech-Language Pathologist | Juno Beach, FL | 2025 |
| Carolyn Marcello, DPT | 1902443989 | Physical Therapist | Acton, MA | 2019 |
| Carrie Marcello, OTD, OTR/L | 1801075171 | Occupational Therapist | Silverdale, WA | 2007 |
| Chris Marcello | 1023520178 | Other Technician | Orlando, FL | 2017 |
| Christiano Marcello, PEER SPECIALIST | 1174387989 | Peer Specialist | Far Rockaway, NY | 2024 |
| Christine Marcello, CRNP | 1114487469 | Family Nurse Practitioner | Philadelphia, PA | 2019 |
| Christy Marcello, D.D.S. | 1083097877 | Dentist | Thibodaux, LA | 2015 |
| Cindy Marcello | 1891291498 | Counselor | Warsaw, NY | 2018 |
| Craig Marcello, DDS | 1548232648 | Dentist | New Orleans, LA | 2006 |
| Cynthia Marcello | 1780151902 | Peer Specialist | Seattle, WA | 2018 |
| Daniel Marcello, R.PH. | 1174791099 | Pharmacist | Lindenhurst, NY | 2008 |
| Danielle Marcello, PHARM.D. | 1134646797 | Pharmacist | Staten Island, NY | 2017 |
| David Marcello | 1427014141 | Physical Therapist | North Bellmore, NY | 2006 |
| David Marcello, MD | 1952376402 | Pediatrics Physician | Richmond, VA | 2006 |
| Diane Marcello, PTA | 1316170814 | Physical Therapy Assistant | Lake Geneva, WI | 2009 |
| Diane Marcello | 1881513513 | Speech-Language Pathologist | Sarasota, FL | 2026 |
| Dianna Marcello, CERTIFIED THERAPIST | 1245037126 | Massage Therapist | Agoura Hills, CA | 2025 |
| Drew Marcello, DC | 1386380053 | Chiropractor | St Petersburg, FL | 2022 |
| Eugene Marcello | 1518838465 | Behavior Technician | Lakewood, WA | 2025 |
| Francesco Marcello | 1194545848 | Registered Nurse | Brooklyn, NY | 2024 |
| Francine Marcello, RPH | 1497641237 | Pharmacist | Newton, MA | 2025 |
| Franco Marcello, D.C. | 1578015046 | Chiropractor | Lancaster, NY | 2016 |
| Helen Marcello | 1932990892 | Home Health Aide | Lincoln, NE | 2025 |
| Ilona Marcello | 1508214057 | Student in an Organized Health Care Education/Training Program | Ukiah, CA | 2016 |
| Jacklyn Marcello | 1356797583 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2016 |
| Jaclyn Marcello | 1407308216 | Registered Nurse | New York, NY | 2016 |
| Jamie Marcello, LMT | 1598914707 | Massage Therapist | Rochester, NY | 2008 |
| Jason Marcello, RRA | 1235929175 | Radiology Practitioner Assistant | New Bern, NC | 2025 |
| Jennifer Marcello, OTR/L | 1992987614 | Pediatric Occupational Therapist | Cranston, RI | 2007 |
| Jessica Marcello, ARNP | 1689283947 | Psychiatric/Mental Health Nurse Practitioner | Gilford, NH | 2020 |
| Joseph Marcello, ND | 1972146413 | Naturopath | Ramsey, NJ | 2019 |
| Joshua Marcello, PHARM D. | 1669742581 | Pharmacist | Rochester, NY | 2012 |
| Juliette Marcello, APRN-CNP, PMHNP-BC | 1780246801 | Psychiatric/Mental Health Nurse Practitioner | Blue Ash, OH | 2019 |
| Kate Marcello, LMP | 1063583607 | Massage Therapist | Lacey, WA | 2006 |
| Kathryn Marcello, RN | 1922137629 | Registered Nurse | Peekskill, NY | 2007 |
| Kelley Marcello, M.ED., LCMHC | 1033593033 | Mental Health Counselor | North Conway, NH | 2015 |
| Kelly Marcello, FNP | 1699270462 | Family Nurse Practitioner | Phoenix, AZ | 2018 |
| Lawrence Marcello | 1982678959 | Physician Assistant | Pittsburgh, PA | 2006 |
| Layne Marcello | 1497556716 | Registered Nurse | Birmingham, AL | 2025 |
| Lisa Marcello, MS | 1386862142 | Psychoanalyst | Meriden, CT | 2007 |
| Lucy Marcello | 1265220727 | Massage Therapist | Peoria, IL | 2025 |
| Mandi Marcello, RN | 1467372359 | Registered Nurse | Lake Grove, NY | 2026 |
| Margaret Marcello, RN | 1720529563 | Registered Nurse | Rochester, NY | 2017 |
| Marissa Marcello | 1528984028 | Occupational Therapist | Matawan, NJ | 2026 |
| Mark Marcello, LMT | 1548400179 | Occupational Therapy Assistant | Carpentersville, IL | 2009 |
| Mark Marcello | 1730743931 | Physical Therapy Assistant | Amherst, NY | 2019 |
| Martino Marcello | 1194859348 | Physical Therapy Assistant | Roosevelt, NY | 2007 |
| Mary Gail Marcello, RN | 1861511743 | Clinical Social Worker | Haverhill, MA | 2007 |
| Megan Marcello, PT | 1477609816 | Physical Therapist | East Greenwich, RI | 2007 |
| Meghan Marcello, M.S., OTR/L | 1427239433 | Occupational Therapist | Marlborough, MA | 2007 |
| Meghan Marcello | 1801178967 | Pharmacist | Youngsville, LA | 2011 |
| Mia Marcello, PA | 1245048024 | Physician Assistant | Fall River, MA | 2024 |
| Mia Marcello | 1588183313 | Pharmacist | East Providence, RI | 2017 |
| Michael Marcello | 1134545262 | Physical Therapist | San Jose, CA | 2014 |
| Michael Marcello, MD | 1366449167 | Family Medicine Physician | Raceland, LA | 2005 |
| Michael Marcello, DDS,MS | 1669789335 | Endodontics | Thibodaux, LA | 2010 |
| Michael Marcello, DC | 1992775464 | Chiropractor | Morristown, NJ | 2006 |
| Michele Marcello | 1548571508 | Social Worker | Warwick, RI | 2010 |
| Monica Marcello, RD | 1902414113 | Registered Dietitian | Middletown, CT | 2020 |
| Nancy Marcello, LCSW | 1982350443 | School Counselor | Harahan, LA | 2022 |
| Patrick Marcello, DMD | 1225185226 | General Practice Dentistry | Greer, SC | 2007 |
| Paula Marcello, RN,LMHC | 1194884080 | Mental Health Counselor | Providence, RI | 2006 |
| Peter Marcello, MD | 1477603660 | Colon & Rectal Surgery Physician | Burlington, MA | 2007 |
| Robert Marcello, PHD | 1366485278 | Clinical Psychologist | Henrico, VA | 2006 |
| Salvatore Marcello, PHARM. D. | 1114495652 | Pharmacist | Staten Island, NY | 2018 |
| Sarah Marcello | 1386323103 | Licensed Practical Nurse | Batavia, NY | 2023 |
| Sarah Marcello, LMSW | 1700363249 | Case Manager/Care Coordinator | Baton Rouge, LA | 2018 |
| Sonia Marcello, DO | 1528695699 | Family Medicine Physician | Worcester, MA | 2020 |
| Stephanie Marcello, PH.D. | 1558646737 | Psychologist | Piscataway, NJ | 2011 |
| Steven Marcello, DDS | 1275680944 | Pediatric Dentistry | Thibodaux, LA | 2007 |
| Susan Marcello | 1205572393 | Behavior Technician | North Port, FL | 2022 |
| Thomas Marcello, MD | 1871054379 | Emergency Medicine Physician | Webster, TX | 2019 |
| Victoria Marcello, PH.D. | 1710900196 | Health Service Psychologist | Dracut, MA | 2006 |
| Kirstie Marcello-Donnelly, MD | 1639204225 | Neonatal-Perinatal Medicine Physician | Philadelphia, PA | 2007 |
| Judeline Marcello-Smith, NP | 1649130121 | Adult Health Nurse Practitioner | Brooklyn, NY | 2025 |
| Roselande Marcellon, MD | 1114593118 | Hospitalist Physician | Miami, FL | 2021 |
| Sandia Marcellon, LCSW | 1538629506 | Clinical Social Worker | Fort Lauderdale, FL | 2019 |
| Adrienne Marcellus, LCAS | 1164819801 | Addiction (Substance Use Disorder) Counselor | Asheville, NC | 2015 |
| Alethea Marcellus, MS, PSYCH, ACAS,ITFS | 1477044659 | Developmental Therapist | Creedmoor, NC | 2018 |
| Angela Marcellus, RN | 1033608823 | Registered Nurse | Ontario, NY | 2018 |
| Ashley Marcellus | 1083444772 | Marriage & Family Therapist | Fort Lauderdale, FL | 2024 |
| Callae Marcellus, LMSW | 1811172737 | Mental Health Counselor | Twin Falls, ID | 2008 |
| Carline Marcellus, LDO | 1124589346 | Optician | Hewlett, NY | 2019 |
| Carvens Marcellus | 1568702991 | Counselor | Brockton, MA | 2013 |
| Cassendra Marcellus, APRN, FNP | 1053010090 | Nurse Practitioner | Brooklyn, NY | 2023 |
| Chelah Marcellus, ARNP | 1609243849 | Family Nurse Practitioner | Mount Dora, FL | 2015 |
| Chizoba Marcellus, LMHC | 1104340843 | Mental Health Counselor | Miami, FL | 2017 |
| Chris Marcellus, PA | 1336871904 | Physician Assistant | Memphis, TN | 2022 |
| Christine Marcellus, DVM | 1659220754 | Veterinarian | Spokane, WA | 2026 |
| Christopher Marcellus | 1033417019 | Behavior Analyst | Chicago, IL | 2011 |
| Colette Marcellus, LCSW | 1700310620 | Clinical Social Worker | Elmira, NY | 2017 |
| Courtney Marcellus | 1790209468 | Counselor | Phoenixville, PA | 2017 |
| Cynthia Marcellus | 1194275800 | Mental Health Counselor | Everett, WA | 2016 |
| Daniella Marcellus | 1538635685 | Licensed Vocational Nurse | Santa Monica, CA | 2018 |
| Donna Marcellus, PHN;SC | 1922362599 | Case Manager/Care Coordinator | Gansevoort, NY | 2012 |
| Dorine Marcellus | 1417726035 | Home Health Aide | Glen Burnie, MD | 2023 |
| Emily Marcellus | 1164300570 | Doula | Columbus, OH | 2025 |
| Erlange Marcellus, NURSE PRACTITIONER | 1427642412 | Family Nurse Practitioner | Davie, FL | 2021 |
| Gaelle Marcellus | 1023839909 | Registered Nurse | Bridgewater, MA | 2024 |
| Grace Marcellus, MSW | 1265101166 | Mental Health Counselor | Worcester, MA | 2021 |
| Guirlande Marcellus | 1578745360 | Licensed Practical Nurse | Brooklyn, NY | 2007 |
| Hermione Marcellus | 1568922391 | Behavior Analyst | Salem, OR | 2019 |
| Jason Marcellus, O.D. | 1588760813 | Corneal and Contact Management Optometrist | Garfield Heights, OH | 2006 |
| Jean Marcellus | 1073302295 | Behavior Technician | Tampa, FL | 2025 |
| Jean-Jeffrey Marcellus, N.P. | 1881906766 | Adult Health Nurse Practitioner | Rockville Centre, NY | 2010 |
| Jocelyne Marcellus, NP-C | 1013108471 | Psychiatric/Mental Health Nurse Practitioner | Canton, MA | 2007 |
| John Marcellus, M.D. | 1972647352 | Psychiatry Physician | Houston, TX | 2007 |
| Jonea Marcellus | 1528324175 | Registered Nurse | Nashville, TN | 2012 |
| Kalvin Marcellus | 1730818485 | Community Health Worker | Valley Grove, WV | 2022 |
| Karl Marcellus, PHARMD | 1306383070 | Pharmacist | Orange Park, FL | 2017 |
| Kathryn Marcellus | 1376004838 | Psychiatry Physician | Louisville, KY | 2019 |
| Kelly Marcellus | 1346138005 | Home Health Aide | Valley Grove, WV | 2025 |
| Kristen Marcellus | 1477345833 | Personal Care Attendant | Norfolk, NE | 2025 |
| Kyle Marcellus | 1598595027 | Registered Nurse | Vancouver, WA | 2024 |
| Laurie Marcellus, LPN | 1407107469 | Licensed Practical Nurse | Broadalbin, NY | 2012 |
| Magalie Marcellus, L.C.S.W. | 1942536743 | Clinical Social Worker | Fort Lauderdale, FL | 2009 |
| Marie Marcellus | 1841515475 | Licensed Practical Nurse | Elmhurst, NY | 2010 |
| Marinska Marcellus | 1063005676 | Behavior Technician | Worcester, MA | 2021 |
| Mario Marcellus | 1790598332 | Behavior Analyst | Apopka, FL | 2025 |
| Marisa Marcellus, OTR | 1831474733 | Occupational Therapist | Watertown, NY | 2011 |
| Martha Marcellus | 1427509843 | Lactation Consultant (Registered Nurse) | Freeport, NY | 2016 |
| Mary Marcellus, CNP | 1700662004 | Family Nurse Practitioner | Mashpee, MA | 2023 |
| Matthew Marcellus, DPT | 1831538750 | Physical Therapist | Burnsville, MN | 2013 |
| Maurine Marcellus, M.A., NCSP, LPC, NCC | 1568576429 | Professional Counselor | Everett, MA | 2006 |
| Maxime Marcellus, MS | 1699662833 | Counselor | Quincy, MA | 2025 |
| McKenzie Marcellus | 1861156929 | Case Manager/Care Coordinator | Saranac Lake, NY | 2021 |
| Mehli Marcellus | 1518768530 | Student in an Organized Health Care Education/Training Program | Akron, OH | 2025 |
| Mia Marcellus | 1932041266 | Behavior Technician | Decatur, IL | 2026 |
| Michael Marcellus | 1669721270 | Mental Health Counselor | Beaverton, OR | 2012 |
| Myrlande Marcellus | 1144499609 | Physical Therapy Assistant | Hoquiam, WA | 2008 |
| Nadia Marcellus, NP | 1831994805 | Family Nurse Practitioner | North Lauderdale, FL | 2025 |
| Peter Marcellus, MD | 1629013966 | Family Medicine Physician | Branson, MO | 2006 |
| Ralph Marcellus, MSW, LCSW-R | 1851362743 | Clinical Social Worker | Fort Drum, NY | 2006 |
| Rie Marcellus | 1588061360 | Registered Nurse | Portland, OR | 2014 |
| Ronald Marcellus, LMHC | 1902534118 | Mental Health Counselor | Teaticket, MA | 2022 |
| Rubenza Marcellus | 1881321453 | Addiction (Substance Use Disorder) Counselor | Brockton, MA | 2022 |
| Ruth Marcellus | 1700628039 | Physician Assistant | Phoenix, AZ | 2024 |
| Samantheo Marcellus | 1184851743 | Professional Counselor | Durham, NC | 2009 |
| Samson Marcellus | 1144037953 | Physician Assistant | Miramar, FL | 2024 |
| Sandra Marcellus | 1194546853 | Behavior Technician | Bethlehem, PA | 2024 |
| Sarah Marcellus | 1710423462 | Speech-Language Pathologist | Sayville, NY | 2017 |
| Sheila Marcellus, PMHNP-BC | 1043736523 | Psychiatric/Mental Health Nurse Practitioner | Braintree, MA | 2017 |
| Shelbbie Marcellus | 1174396501 | Behavior Technician | Worcester, MA | 2023 |
| Shenel Marcellus, LCSW | 1932765716 | Clinical Social Worker | New Haven, CT | 2019 |
| Sophia Marcellus | 1154915890 | Community Health Worker | Parsippany, NJ | 2021 |
| Stacey Marcellus | 1750225306 | EEG Specialist/Technologist | Sioux Falls, SD | 2026 |
| Stephanie Marcellus, MS, CCC-SLP/L | 1881119055 | Speech-Language Pathologist | Portsmouth, RI | 2017 |
| Summer Marcellus | 1154888592 | Occupational Therapist | Gulfport, MS | 2019 |
| Taylor Marcellus | 1831771898 | Occupational Therapist | Massena, NY | 2021 |
| Trisha Marcellus, OTR/L | 1215508916 | Occupational Therapist | San Diego, CA | 2021 |
| Valerie Marcellus, RDN | 1629506670 | Registered Dietitian | Pittsburgh, PA | 2017 |
| Valerie Marcellus, PHARMD, BCACP | 1750040192 | Ambulatory Care Pharmacist | Miramar, FL | 2021 |
| Vanessa Marcellus, DDS | 1861381956 | Student in an Organized Health Care Education/Training Program | Washington, DC | 2025 |
| Viviane Marcellus, LPN | 1407172398 | Licensed Practical Nurse | Uniondale, NY | 2010 |
| Nicole Marcellus-Feenstra, RPH | 1861829152 | Pharmacist | Bozeman, MT | 2013 |
| Erla Marcellus-Vaz | 1730065491 | Counselor | Brooklyn, NY | 2025 |
| Lady Marcelluy, MS | 1457433187 | Clinical Social Worker | Quincy, MA | 2006 |
| Yardley Marcelluy | 1730864299 | Psychiatric/Mental Health Nurse Practitioner | East Boston, MA | 2023 |
| Adilene Marcelo | 1326809575 | Behavior Technician | Indianapolis, IN | 2024 |
| Aliyah Marcelo | 1578108015 | Speech-Language Pathologist | Chula Vista, CA | 2019 |
| Allison Marcelo, FNP-C | 1760887194 | Family Nurse Practitioner | Chula Vista, CA | 2014 |
| Andrea Nicole Marcelo | 1396331609 | Behavior Technician | San Jose, CA | 2020 |
| Anna Marcelo, OTR | 1215169248 | Physical Rehabilitation Occupational Therapist | Rahway, NJ | 2009 |
| Austin Marcelo, DO | 1619723616 | Student in an Organized Health Care Education/Training Program | Milford, NJ | 2024 |
| Benjie Bryan Marcelo, PT | 1942497540 | Physical Therapist | Menlo Park, CA | 2007 |
| Bernadette Marcelo | 1437353760 | Physical Therapist | Cliffside Park, NJ | 2007 |
| Bernard Marcelo, FNP | 1679469704 | Family Nurse Practitioner | Torrance, CA | 2025 |
| Bernardina Marcelo | 1912395120 | Community Health Worker | Fresno, CA | 2014 |
| Carolyn Marcelo, MD | 1700223872 | Internal Medicine Physician | Richmond, VA | 2013 |
| Catherina Marcelo, HCA | 1841008224 | Home Health Aide | Shoreline, WA | 2024 |
| Catherine Marcelo, MD | 1083051148 | Internal Medicine Physician | Richmond, VA | 2013 |
| Chainna Marcelo | 1386425643 | Behavior Technician | El Cerrito, CA | 2023 |
| Charito Marcelo, MD | 1003975582 | Psychiatry Physician | Norman, OK | 2006 |
| Christine Marcelo, DDS | 1134421985 | Pediatric Dentistry | Pasadena, CA | 2010 |
| Chyna Marcelo | 1275130080 | Behavior Analyst | Davie, FL | 2020 |
| Claudia Marcelo, D.O. | 1801027156 | Geriatric Medicine (Family Medicine) Physician | Pompano Beach, FL | 2009 |
| Danamarie Marcelo | 1598400632 | Behavior Technician | Killeen, TX | 2022 |
| Daryl Marcelo, D.O. | 1134303837 | Pediatrics Physician | Surprise, AZ | 2007 |
| Dennis Marcelo, M.D. | 1417343559 | Pain Medicine (Anesthesiology) Physician | Jackson, MS | 2015 |
| Dianne Marcelo | 1669365680 | Behavior Technician | Concord, CA | 2025 |
| Edmund Marcelo, DO | 1679519359 | Anesthesiology Physician | Mount Holly, NJ | 2006 |
| Edwardo Marcelo | 1881997013 | Behavior Analyst | Las Vegas, NV | 2010 |
| Eileen Marcelo, PHARM D | 1730461625 | Pharmacist | Virginia Beach, VA | 2011 |
| Elizabeth Marcelo, DDS | 1790902781 | General Practice Dentistry | Artesia, CA | 2007 |
| Elpido Marcelo, PH.D. | 1790961696 | Clinical Psychologist | Huntley, IL | 2008 |
| Eugene Marcelo, BS | 1912044785 | Mental Health Counselor | Stockton, CA | 2007 |
| Faith Marcelo | 1821590829 | Behavior Technician | Concord, CA | 2018 |
| Fatima Marcelo | 1144181736 | Behavior Technician | Cypress, TX | 2025 |
| Fatima Marcelo | 1619725967 | Behavior Technician | Corona, CA | 2024 |
| Francesca Micaela Marcelo, PTA | 1235845439 | Physical Therapy Assistant | Spring Valley, NY | 2023 |
| Franklin Marcelo | 1851968960 | Massage Therapist | Brockton, MA | 2021 |
| Gemma Marcelo, CNIM | 1811381353 | Electroneurodiagnostic Specialist/Technologist | Las Vegas, NV | 2015 |
| Gemma Marcelo | 1942369939 | Psychiatry Physician | Brooklyn, NY | 2006 |
| Geraldine Marcelo | 1487926036 | Physical Therapist | Sunrise, FL | 2012 |
| Giancarlo Marcelo | 1487212403 | Behavior Technician | Salem, OR | 2019 |
| Ginalyn Marcelo | 1699633321 | Registered Nurse | Auburn, WA | 2026 |
| Heidi Marcelo, NP | 1326659814 | Family Nurse Practitioner | Port St Lucie, FL | 2020 |
| Jacob Calvin Marcelo | 1770469629 | Physician Assistant | Ontario, CA | 2025 |
| Janette Marcelo, M.D. | 1144337122 | Internal Medicine Physician | Manhasset, NY | 2006 |
| Jeleen Marcelo | 1750163499 | Student in an Organized Health Care Education/Training Program | Davie, FL | 2023 |
| Jerwin Marcelo | 1053974386 | Behavior Technician | National City, CA | 2019 |
| Jesus Marcelo, MD | 1457331159 | Internal Medicine Physician | Richland, WA | 2006 |
| Jillian Marcelo, MD | 1659711075 | Hospitalist Physician | Aurora, CO | 2013 |
| Joanna Marcelo | 1679762462 | Physical Therapist | Spring Hill, FL | 2007 |
| Joanne Marcelo | 1164133302 | Family Nurse Practitioner | Union City, CA | 2022 |
| Jocelyn Marcelo | 1922784750 | Behavior Technician | Gardena, CA | 2023 |
| Karina Marcelo, MD | 1497382865 | Diagnostic Radiology Physician | Fort Stewart, GA | 2020 |
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).