Providers Andrew Marjala, PHARMD to Julia Mark
300 individual NPIs in the federal registry, part 13,556 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. 127 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Andrew Marjala, PHARMD | 1467739524 | Pharmacist | Minneapolis, MN | 2011 |
| Audrey Marjama, FNP | 1952884041 | Family Nurse Practitioner | Park Rapids, MN | 2018 |
| Jennifer Marjama, PA-C | 1215224290 | Medical Physician Assistant | Chiefland, FL | 2011 |
| Kimberly Marjama, N.P. | 1326159203 | Women's Health Nurse Practitioner | Roseville, CA | 2006 |
| Kristen Marjama, FNP-C | 1225205396 | Family Nurse Practitioner | Cooper City, FL | 2008 |
| Jill Marjama Lyons, M.D. | 1366534570 | Neurology Physician | Albuquerque, NM | 2006 |
| Lindsey Marjama-Taft | 1164287751 | Family Nurse Practitioner | Vancouver, WA | 2024 |
| Sara Marjamaa | 1871280354 | Physical Therapist | Carmel, IN | 2023 |
| Anna Marjan, M.D. | 1346621919 | Vascular Surgery Physician | Robbinsdale, MN | 2015 |
| Loolul Marjan, DMD | 1427502350 | Dentist | Waukegan, IL | 2016 |
| Tamara Marjan, DMD | 1841783651 | Dentist | Tinley Park, IL | 2018 |
| Tara Marjan | 1255212460 | Speech-Language Pathologist | Harrisburg, PA | 2025 |
| Ashley Marjanen | 1245100437 | Massage Therapist | Missoula, MT | 2025 |
| Asya Marjani | 1194647479 | Behavior Technician | Virginia Beach, VA | 2026 |
| Mishaneh Marjani | 1568667939 | Mental Health Counselor | San Diego, CA | 2007 |
| Ani Marjanian | 1700324951 | Mental Health Counselor | Los Angeles, CA | 2017 |
| Aida Marjanjou | 1851262331 | Orthopedic Physical Therapist | Agoura Hills, CA | 2025 |
| Alison Marjanovic, CRNA | 1053413922 | Certified Registered Nurse Anesthetist | Lancaster, PA | 2006 |
| Daniela Marjanovic, MD | 1184604100 | Family Medicine Physician | Roseburg, OR | 2006 |
| Katarina Marjanovic | 1689364366 | Speech-Language Pathologist | Dearborn, MI | 2023 |
| Milorad Marjanovic, M.D. | 1780883819 | Plastic Surgery Physician | Mechanicsburg, PA | 2007 |
| Milos Marjanovic, M.D. | 1275574063 | Specialist | Detroit, MI | 2006 |
| Stevan Marjanovic, M.D. | 1083625370 | Obstetrics & Gynecology Physician | Bridgeport, CT | 2006 |
| Tijana Marjanovic, MD | 1538748744 | Emergency Medicine Physician | Albuquerque, NM | 2021 |
| Susanna Marjanovich, CNP | 1245240944 | Nurse Practitioner | Minneapolis, MN | 2006 |
| Jetinder Marjara, M.D. | 1972597334 | Internal Medicine Physician | Kansas City, MO | 2005 |
| Andrea Marjason | 1104281518 | Clinical Social Worker | Longview, TX | 2015 |
| Graciela Marje, FNP | 1831650944 | Family Nurse Practitioner | Edinburg, TX | 2019 |
| Anastasia Marjenhoff, MD STUDENT | 1093433245 | Student in an Organized Health Care Education/Training Program | Albuquerque, NM | 2022 |
| Emery Marjenhoff, OTR/L | 1699383505 | Occupational Therapist | Arden, NC | 2020 |
| Fred Marjenhoff, OTR | 1336249093 | Occupational Therapist | North Miami Beach, FL | 2006 |
| Jana Marjenhoff, D.O. | 1821119751 | Family Medicine Physician | Rio Rancho, NM | 2007 |
| Caprice Marjenin, D.D.S. | 1003211814 | General Practice Dentistry | Frederick, MD | 2014 |
| Braden Marjerison | 1982215802 | Behavior Technician | Spokane, WA | 2020 |
| Amin Marji, MD | 1427554518 | Neurology Physician | Ypsilanti, MI | 2018 |
| Arwa Marji, MD | 1245495340 | Internal Medicine Physician | Richland, WA | 2008 |
| Basem Marji | 1861125080 | Driver | Yonkers, NY | 2022 |
| Bashar Marji, M.D | 1508804113 | Cardiovascular Disease Physician | Pittsburg, KS | 2006 |
| Christopher Marji, DDS | 1932946944 | Dentist | Bethel, CT | 2024 |
| Dalayna Marji | 1922986132 | Student in an Organized Health Care Education/Training Program | Pasadena, CA | 2025 |
| Elaine Marji, PHARMD, RPH | 1326870643 | Pharmacist | Toms River, NJ | 2024 |
| Fady Marji, MD | 1497138440 | Student in an Organized Health Care Education/Training Program | Springfield, MA | 2015 |
| Haneen Marji, MD | 1619464575 | Diagnostic Radiology Physician | San Antonio, TX | 2018 |
| Ivana Marji, MD | 1770074718 | Emergency Medicine Physician | Lewistown, PA | 2018 |
| Jackleen Marji, MD, PHD | 1902132384 | Dermatology Physician | New York, NY | 2009 |
| Justina Marji | 1831042126 | Speech-Language Pathologist | Norwalk, CA | 2026 |
| Karam Marji, DMD | 1003505645 | Dentist | Monroe, MI | 2023 |
| Lara Marji, RPA-C | 1396911863 | Surgical Physician Assistant | New York, NY | 2008 |
| Luay Marji, MD | 1477532828 | Family Medicine Physician | Yonkers, NY | 2006 |
| Luke Marji, M.D. | 1871859090 | Internal Medicine Physician | Poughkeepsie, NY | 2012 |
| Marwan Marji, CRPA | 1851250419 | Peer Specialist | Syracuse, NY | 2026 |
| Mary Marji, FNP-C | 1356700645 | Family Nurse Practitioner | Grosse Pointe, MI | 2016 |
| Melissa Marji, M.D. | 1043638240 | Obstetrics & Gynecology Physician | Scranton, PA | 2014 |
| Melissa Marji, M.D. | 1053687806 | Internal Medicine Physician | Stony Brook, NY | 2012 |
| Michael Marji, MD | 1154692077 | Anesthesiology Physician | Yonkers, NY | 2012 |
| Noor Marji | 1295188019 | Anatomic Pathology & Clinical Pathology Physician | Jacksonville, FL | 2016 |
| Noor Marji | 1801597752 | Physician Assistant | Katonah, NY | 2023 |
| Raja Marji, OTR/L | 1831964287 | Occupational Therapist | La Mirada, CA | 2023 |
| Rula Marji | 1801657416 | Behavior Technician | Farmington Hills, MI | 2024 |
| Saman Marji, M.S.T., M.P.A. | 1205698586 | Specialist | Staten Island, NY | 2024 |
| Zachary Marji, DDS | 1144916784 | General Practice Dentistry | Bronx, NY | 2023 |
| Ranya Marjieh | 1700443652 | Mental Health Counselor | Old Greenwich, CT | 2019 |
| Ziad Marjieh, M.D. | 1992782577 | Cardiovascular Disease Physician | Fort Pierce, FL | 2005 |
| Dana Marjomaki | 1659303048 | Certified Registered Nurse Anesthetist | Denver, CO | 2006 |
| Nicole Marjon, MD, PHD | 1104203967 | Gynecologic Oncology Physician | Aurora, CO | 2015 |
| Philip Marjon, M.D. | 1912234121 | Hematology & Oncology Physician | San Marcos, CA | 2009 |
| Sandra Marjon, PHD | 1639790447 | Mental Health Counselor | N Ft Myers, FL | 2020 |
| Dennis Marjoncu | 1477076206 | Pharmacist | Danville, PA | 2017 |
| Jodi Marjonen, RN | 1275579377 | Medical-Surgical Registered Nurse | Boise, ID | 2006 |
| Elizabeth Marjoram, RBT, CPR | 1770465122 | Behavior Technician | East Hartford, CT | 2025 |
| Sarah Marjoram | 1750187779 | Registered Dietitian | Marietta, GA | 2025 |
| Kiersten Marjoribanks | 1588233936 | Speech-Language Pathologist | Burnt Hills, NY | 2021 |
| Youssra Marjoua, MD | 1306130398 | Orthopaedic Hand Surgery Physician | Cleveland, OH | 2011 |
| Abbygail Mark | 1194601112 | Personal Care Attendant | North Platte, NE | 2025 |
| Adam Mark, O.D. | 1275537961 | Corneal and Contact Management Optometrist | Matawan, NJ | 2005 |
| Adam Mark, R.PH. | 1881633626 | Pharmacist | Concord, NH | 2006 |
| Alastair Mark | 1275619959 | Anesthesiology Physician | Seattle, WA | 2006 |
| Alexa Mark | 1033566799 | Behavior Technician | Coral Springs, FL | 2016 |
| Alexander Mark | 1629880018 | Mental Health Counselor | Brooklyn, NY | 2025 |
| Alexander Mark, PT | 1689153330 | Physical Therapist | Newark, DE | 2018 |
| Alexander Mark | 1689947962 | Surgical Technologist | Baltimore, MD | 2012 |
| Alexander Mark, M.D. | 1770573388 | Diagnostic Radiology Physician | Rockville, MD | 2005 |
| Alexandra Mark, MSW | 1750924882 | Social Worker | Denver, CO | 2019 |
| Alexandra Mark, MS, RD | 1760615322 | Registered Dietitian | Mission Viejo, CA | 2009 |
| Alice Mark, MD | 1982613196 | Obstetrics & Gynecology Physician | Jamaica Plain, MA | 2006 |
| Alissa Mark, MD | 1174705065 | Gastroenterology Physician | White Plains, NY | 2007 |
| Allison Mark, DDS | 1114456753 | Dentist | Hackensack, NJ | 2017 |
| Allison Mark | 1740929025 | Physical Therapist | Philadelphia, PA | 2022 |
| Allison Mark, MS CCC-SLP | 1841955796 | Speech-Language Pathologist | McKinney, TX | 2021 |
| Amanda Mark | 1023950250 | Professional Counselor | Dickinson, TX | 2026 |
| Amanda Mark, DO | 1588314199 | Student in an Organized Health Care Education/Training Program | Park Ridge, IL | 2022 |
| Amber Mark | 1821570920 | Home Health Registered Nurse | Jefferson, TX | 2018 |
| Amber Mark | 1831831973 | Dentist | Atlanta, GA | 2022 |
| Amber Mark, BCBA | 1922540665 | Behavior Analyst | Pasadena, CA | 2016 |
| Amy Mark, PHARMD | 1811279342 | Pharmacist | Lowell, MA | 2011 |
| Andrea Mark | 1023553450 | Behavior Technician | Plantation, FL | 2016 |
| Andrea Mark, PHARMD | 1902787914 | Ambulatory Care Pharmacist | Providence, RI | 2025 |
| Andrei Mark, DDS | 1992729628 | Oral and Maxillofacial Radiology Dentistry | New York, NY | 2006 |
| Andrew Mark, DPT | 1295505105 | Orthopedic Physical Therapist | Phoenix, AZ | 2024 |
| Andrew Mark, M.D. | 1992152342 | Diagnostic Radiology Physician | Houston, TX | 2016 |
| Anella Mark, APRN | 1609240712 | Acute Care Nurse Practitioner | Kahului, HI | 2015 |
| Angela Mark, MD | 1225155955 | Neurology Physician | Evanston, IL | 2007 |
| Angela Mark | 1952252512 | Behavior Technician | West Covina, CA | 2026 |
| Angelle Mark | 1710757075 | Student in an Organized Health Care Education/Training Program | Summit, NJ | 2024 |
| Ann Mark, PHARM.D. | 1699696120 | Pharmacist | West Bloomfield, MI | 2026 |
| Anna Mark, CRNA | 1144767476 | Certified Registered Nurse Anesthetist | Oakland, CA | 2017 |
| Anna Mark, MD | 1497249098 | Family Medicine Physician | Decorah, IA | 2018 |
| Anthony Mark, DPT | 1043596679 | Sports Medicine (Physical Medicine & Rehabilitation) Physician | Seattle, WA | 2011 |
| Anthony Mark, M.D. | 1629128947 | Surgery Physician | Washington, DC | 2007 |
| Aparna Mark, M.D. | 1639533581 | Family Medicine Physician | Atlanta, GA | 2016 |
| Appolonia Mark | 1215239165 | Family Nurse Practitioner | Durham, NC | 2010 |
| Aris Mark | 1487152435 | Behavior Analyst | Las Vegas, NV | 2018 |
| Arkesha Mark | 1992018410 | Pharmacist | Port Neches, TX | 2010 |
| Arlene Mark, LPN | 1053602979 | Licensed Practical Nurse | Brooklyn, NY | 2011 |
| Arletha Mark | 1235473182 | Mental Health Counselor | Modesto, CA | 2012 |
| Arthur Mark, MD | 1629037254 | Orthopaedic Surgery Physician | Ocean, NJ | 2006 |
| Ashley Mark | 1902425176 | Speech-Language Pathologist | Montebello, CA | 2020 |
| Averil Mark, M.S.,CCC-SLP | 1003933748 | Speech-Language Pathologist | Pembroke Pines, FL | 2007 |
| Avery Mark, OTR/L | 1124907282 | Occupational Therapist | Chicago, IL | 2025 |
| Barbara Mark | 1477990422 | Addiction (Substance Use Disorder) Counselor | Pinehurst, NC | 2013 |
| Barry Mark, M.D. | 1073527479 | Allergy & Immunology Physician | Aventura, FL | 2006 |
| Barry Mark, DDS, LAC, CAC | 1427115989 | Acupuncturist | Kingston, NY | 2007 |
| Benjamin Mark, M.D. | 1093704199 | Specialist | Long Branch, NJ | 2005 |
| Bernadette Mark, LGSW | 1528292448 | Social Worker | Baltimore, MD | 2009 |
| Beth Mark, PT | 1134346406 | Physical Therapist | Lebanon, IN | 2007 |
| Beth Mark, MD | 1871719344 | Psychiatry Physician | Philadelphia, PA | 2007 |
| Betsy Mark, LIC. AC. | 1528112695 | Acupuncturist | Marblehead, MA | 2007 |
| Beverly Mark, O.D. | 1578614418 | Optometrist | San Francisco, CA | 2007 |
| Bonnie Mark, LMFT | 1326431008 | Marriage & Family Therapist | Providence, RI | 2015 |
| Bonnie Mark | 1407676828 | Massage Therapist | Granger, IN | 2024 |
| Brandon Mark, DMD | 1891363966 | Dentist | Stow, OH | 2021 |
| Bree Mark | 1649094863 | Mental Health Counselor | Aurora, CO | 2024 |
| Bridget Mark | 1417141888 | Speech-Language Pathologist | Bethel Park, PA | 2007 |
| Bruce Mark, DC | 1811008568 | Chiropractor | Hollywood, FL | 2006 |
| Bryan Mark | 1215460886 | Orthopaedic Surgery Physician | Medford, OR | 2017 |
| Caitlin Mark, OTR | 1144720186 | Occupational Therapist | Allegan, MI | 2018 |
| Carol Mark, MS-CCC | 1770827156 | Speech-Language Pathologist | High Point, NC | 2012 |
| Caroline Mark, MSW | 1184518482 | Clinical Social Worker | Spokane, WA | 2025 |
| Carolyn Mark, RN | 1730732298 | Registered Nurse | Pittsburgh, PA | 2019 |
| Caryn Mark, NP-C | 1376039339 | Family Nurse Practitioner | New York, NY | 2018 |
| Casey Mark | 1881313666 | Behavior Technician | Farmington Hills, MI | 2022 |
| Cassandra Mark, PHARMD | 1376147272 | Pharmacist | Martinez, CA | 2020 |
| Cassandra Mark, OD | 1487182010 | Optometrist | Newton, MA | 2017 |
| Catherine Mark, DPT, PT | 1285253997 | Physical Therapist | Monmouth, IL | 2020 |
| Catherine Mark | 1851189294 | Hospice Registered Nurse | San Antonio, TX | 2025 |
| Charlene Mark, MSN, FNP, BC | 1528103959 | Family Nurse Practitioner | Detroit, MI | 2007 |
| Charles Mark, LMFT | 1306228804 | Marriage & Family Therapist | Visalia, CA | 2015 |
| Charles Mark, PSY.D. | 1689767600 | Clinical Psychologist | Oldwick, NJ | 2006 |
| Cherilyn Mark, FNP | 1508280710 | Family Nurse Practitioner | Santa Cruz, CA | 2014 |
| Cheryl Mark, N.P. | 1598810566 | Women's Health Nurse Practitioner | Lone Tree, CO | 2007 |
| Cheryl Mark, LPC | 1740494426 | Professional Counselor | Lees Summit, MO | 2007 |
| Chester Mark, PA-C | 1780897694 | Physician Assistant | Bethel, AK | 2007 |
| Christina Mark, PHD, LP | 1538726310 | Psychologist | Omaha, NE | 2019 |
| Christine Mark, PT | 1285778332 | Physical Therapist | Bothell, WA | 2007 |
| Christine Mark | 1760889133 | Hearing Instrument Specialist | Mount Joy, PA | 2014 |
| Christopher Mark | 1417307364 | Clinical Social Worker | Gaithersburg, MD | 2016 |
| Christopher Mark | 1962746628 | Case Manager/Care Coordinator | Carson, CA | 2012 |
| Clarice Mark, LCSW | 1174733240 | Clinical Social Worker | Fargo, ND | 2007 |
| Connie Mark, LCAS, LPC | 1245428697 | Mental Health Counselor | Kings Mountain, NC | 2007 |
| Corey Mark, M.D. | 1437274537 | Orthopaedic Surgery Physician | Granbury, TX | 2007 |
| Corina Mark, PA | 1386329159 | Physician Assistant | Fergus Falls, MN | 2023 |
| Crystal Mark, FNP, DC | 1528176088 | Family Nurse Practitioner | The Woodlands, TX | 2006 |
| Curtis Mark, MD | 1205912136 | Internal Medicine Physician | Milpitas, CA | 2006 |
| Cynthia Mark | 1134239775 | Physical Therapist | Edison, NJ | 2006 |
| Cynthia Mark, MD | 1639813629 | Student in an Organized Health Care Education/Training Program | West Hollywood, CA | 2022 |
| D'Angela Mark, LMFT | 1942138078 | Marriage & Family Therapist | Atlanta, GA | 2026 |
| Dallas Mark | 1689955569 | Counselor | San Rafael, CA | 2011 |
| Dana Mark, LMSW | 1598093312 | Social Worker | Harrison, NY | 2009 |
| Daniel Mark, M.D. | 1366704694 | Pediatric Hospice and Palliative Medicine Physician | Sioux Falls, SD | 2012 |
| Daniel Mark | 1467994665 | Occupational Therapist | Jamaica, NY | 2016 |
| Daniel Mark, PT | 1487025011 | Physical Therapist | Indianapolis, IN | 2015 |
| Daniel Mark, MD | 1881778769 | Cardiovascular Disease Physician | Durham, NC | 2006 |
| Daniel Mark, MD | 1902291412 | Radiation Oncology Physician | Mount Kisco, NY | 2015 |
| Daniel Mark | 1972539955 | Sports Medicine (Family Medicine) Physician | Duluth, MN | 2006 |
| Danielle Mark | 1821775453 | General Practice Dentistry | Forest Hills, NY | 2023 |
| David Mark, M.D. | 1023166840 | Internal Medicine Physician | Hardin, MT | 2007 |
| David Mark | 1326436999 | Social Worker | Cedarhurst, NY | 2015 |
| David Mark, PH.D. | 1679716070 | Clinical Psychologist | Narberth, PA | 2009 |
| David Mark, MD | 1770587339 | Gastroenterology Physician | South Bend, IN | 2005 |
| David Mark, M.D. | 1912900218 | Ophthalmology Physician | Sunnyvale, CA | 2005 |
| Deborah Mark | 1164776407 | Personal Care Attendant | Las Vegas, NV | 2012 |
| Deborah Mark, MD | 1972687309 | Pediatrics Physician | Lebanon, TN | 2006 |
| Delma Mark, MD | 1932752748 | Student in an Organized Health Care Education/Training Program | Morristown, NJ | 2019 |
| Demetria Mark, MS CCC/SLP | 1699088153 | Speech-Language Pathologist | Sugar Land, TX | 2010 |
| Denise Mark | 1003573676 | Health & Wellness Coach | Blue Bell, PA | 2021 |
| Denise Mark, MPH, RDN | 1275800484 | Registered Dietitian | Columbia, SC | 2011 |
| Denise Mark, M.D. | 1558437004 | Internal Medicine Physician | Carmel, CA | 2006 |
| Derek Mark, MD | 1811837412 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2026 |
| Devaughn Mark, MD | 1831991223 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2025 |
| Dina Mark, M.ED, NCC | 1942829783 | Professional Counselor | Colorado Springs, CO | 2020 |
| Dominique Mark, PHARMD | 1093694333 | Pediatric Pharmacist | Seattle, WA | 2025 |
| Domonique Mark | 1174092712 | Behavior Technician | Warren, MI | 2018 |
| Donna Mark, PA-C | 1285592345 | Physician Assistant | Pittsburgh, PA | 2026 |
| Donna Mark | 1871785782 | Marriage & Family Therapist | San Pedro, CA | 2007 |
| Donna Mark | 1891874103 | Registered Dietitian | Colorado Springs, CO | 2006 |
| Doriedee Mark, RPT | 1275740151 | Physical Therapist | Michigan City, IN | 2007 |
| Dustin Mark, MD | 1881755270 | Emergency Medicine Physician | Oakland, CA | 2006 |
| Eddie Mark, APRN | 1922417807 | Nurse Practitioner | Worcester, MA | 2014 |
| Edward Mark, M.D. | 1619089125 | Neurological Surgery Physician | Valdosta, GA | 2006 |
| Elaine Mark | 1285935155 | Pharmacist | Newcastle, WA | 2010 |
| Elianna Mark | 1154248193 | Geriatric Medicine (Family Medicine) Physician | Cincinnati, OH | 2026 |
| Elizabeth Mark, LICSW | 1396969465 | Clinical Social Worker | Lowell, MA | 2007 |
| Elizabeth Mark, DPT | 1568912954 | Physical Therapist | Kernersville, NC | 2016 |
| Elizabeth Mark | 1588243323 | Other Technician | Coral Springs, FL | 2021 |
| Ellen Mark, DDS | 1104073121 | Pediatric Dentistry | Sacramento, CA | 2008 |
| Elyse Mark, MD | 1528857448 | Student in an Organized Health Care Education/Training Program | Pittsburgh, PA | 2025 |
| Emily Mark, LAC | 1548996408 | Addiction (Substance Use Disorder) Counselor | Bozeman, MT | 2022 |
| Emma Mark, QMHA-I | 1053992990 | Mental Health Counselor | Portland, OR | 2021 |
| Emma Mark, LMT | 1376137554 | Massage Therapist | Rahway, NJ | 2021 |
| Erica Mark | 1275943888 | Psychiatry Physician | Baton Rouge, LA | 2014 |
| Erica Mark | 1639874712 | Student in an Organized Health Care Education/Training Program | Oakland, CA | 2023 |
| Erika Mark, DO | 1699915306 | Pediatrics Physician | Carle Place, NY | 2009 |
| Erin Mark, PH.D. | 1306272042 | Clinical Psychologist | Ann Arbor, MI | 2013 |
| Erin Mark | 1730827866 | Case Manager/Care Coordinator | Monticello, NY | 2022 |
| Ester Mark, M.D. | 1770683468 | Internal Medicine Physician | Laguna Hills, CA | 2006 |
| Evangela Mark | 1265318398 | Case Manager/Care Coordinator | Whitsett, NC | 2025 |
| Evelyn Mark, PA | 1093933673 | Physician Assistant | Brooklyn, NY | 2007 |
| Ezinwanyi Mark | 1780374900 | Psychiatric/Mental Health Nurse Practitioner | Riverside, CA | 2023 |
| Felisa Mark | 1992348858 | Specialist | New York, NY | 2019 |
| Frank Mark, CRNA | 1336021468 | Certified Registered Nurse Anesthetist | Belleville, NJ | 2025 |
| Gabriella Mark, MD | 1841794468 | Pediatric Critical Care Medicine Physician | Paterson, NJ | 2018 |
| Genice Mark, MPT | 1780283994 | Physical Therapist | Port Chester, NY | 2020 |
| George Mark, DMD | 1972727873 | General Practice Dentistry | Stoughton, MA | 2007 |
| Gilda Mark, APRN | 1700124617 | Psychiatric/Mental Health Nurse Practitioner | Fort Collins, CO | 2013 |
| Ginny Mark, PHARMD | 1457732604 | Pharmacist | Dana Point, CA | 2015 |
| Glen Mark, D.C. | 1669415238 | Chiropractor | Riverhead, NY | 2006 |
| Godfrey Mark, M.D. | 1740442318 | Family Medicine Physician | Marietta, GA | 2008 |
| Grace Mark, DPT | 1427641299 | Physical Therapist | Braintree, MA | 2021 |
| Grace Mark, MSW, LCSW | 1457035164 | Clinical Social Worker | Durham, NC | 2023 |
| Gregory Mark, DDS | 1891784153 | General Practice Dentistry | Rego Park, NY | 2005 |
| Hannah Mark | 1891624367 | Physical Therapist | New York, NY | 2026 |
| Hayden Mark, DC | 1770382160 | Chiropractor | Dallas, TX | 2025 |
| Heather Mark, PA-C | 1770238230 | Physician Assistant | Boca Raton, FL | 2022 |
| Helen Mark | 1144814344 | Pharmacist | New York, NY | 2021 |
| Helen Mark, LCSW | 1427064633 | Clinical Social Worker | Suffern, NY | 2006 |
| Howard Mark, D.M.D. | 1427219708 | Oral and Maxillofacial Surgery (Dentist) | Farmington, CT | 2008 |
| Ian Mark, DMD | 1114508074 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2021 |
| Ian Mark, MD | 1760860084 | Diagnostic Radiology Physician | Rochester, MN | 2015 |
| Ilana Mark | 1598528705 | Clinical Psychologist | Hollywood, FL | 2024 |
| Isabel Mark, PHARMD | 1467462259 | Pharmacotherapy Pharmacist | West Palm Beach, FL | 2006 |
| Jack Mark, CPO | 1699228619 | Prosthetist | Los Angeles, CA | 2016 |
| Jaclyn Mark, C.R.C. | 1881806065 | Rehabilitation Psychologist | Chelsea, MA | 2007 |
| Jacob Mark | 1437416955 | Pediatric Gastroenterology Physician | Aurora, CO | 2012 |
| Jaid Mark | 1992511547 | Occupational Therapist | Philadelphia, PA | 2024 |
| Jamelynn Mark, ARNP | 1942314372 | Nurse Practitioner | Spokane, WA | 2006 |
| James Mark, MD | 1164443545 | Orthopaedic Surgery Physician | Geneva, NY | 2006 |
| James Mark, MD | 1336382027 | Urology Physician | Philadelphia, PA | 2009 |
| James Mark, M.D. | 1770524399 | Emergency Medicine Physician | Cleveland, OH | 2006 |
| James Mark, M.D. | 1841206885 | Gynecologic Oncology Physician | San Antonio, TX | 2006 |
| James Mark, M.D. | 1972580793 | Anesthesiology Physician | South Bend, IN | 2005 |
| Janea Mark | 1689185233 | Technician/Technologist | Orlando, FL | 2017 |
| Janel Mark | 1588229637 | Perfusionist | Modesto, CA | 2019 |
| Janet Mark | 1205324555 | Dentist | Newark, NJ | 2018 |
| January Mark, MA, CCC-SLP | 1568604122 | Speech-Language Pathologist | Brooklyn, NY | 2009 |
| Jaron Mark, M.D. | 1073888319 | Gynecologic Oncology Physician | San Antonio, TX | 2012 |
| Jaskia Mark | 1215735048 | Behavior Technician | Richmond, VA | 2025 |
| Jason Mark, RD | 1477125201 | Registered Dietitian | South San Francisco, CA | 2021 |
| Jaymie Mark, CNP | 1336026806 | Psychiatric/Mental Health Nurse Practitioner | Brooklyn Park, MN | 2025 |
| Jean Mark, RN | 1215087382 | Registered Nurse | Howell, MI | 2007 |
| Jeffrey Mark, M.D. | 1487603155 | Gastroenterology Physician | Turlock, CA | 2006 |
| Jeffrey Mark | 1487946240 | Rehabilitation Practitioner | Yerington, NV | 2011 |
| Jeffrey Mark, D.D.S. | 1689126724 | General Practice Dentistry | Independence, MO | 2016 |
| Jenna Mark | 1821609462 | Acute Care Nurse Practitioner | Chicago, IL | 2020 |
| Jennifer Mark, PT | 1245072115 | Physical Therapist | San Francisco, CA | 2024 |
| Jennifer Mark, DO | 1376706713 | Obstetrics & Gynecology Physician | Olean, NY | 2008 |
| Jennifer Mark, M.D. | 1437183266 | Family Medicine Physician | Athol, MA | 2006 |
| Jennifer Mark, MSPT | 1437225083 | Orthopedic Physical Therapist | Manhasset, NY | 2006 |
| Jennifer Mark, LMHC | 1477840023 | Mental Health Counselor | Pensacola, FL | 2011 |
| Jennifer Mark, LPC | 1548336639 | Professional Counselor | Canton, GA | 2006 |
| Jennifer Mark, M.D. | 1558327676 | Internal Medicine Physician | Salem, VA | 2006 |
| Jennifer Mark | 1982538344 | School Counselor | Oakley, CA | 2026 |
| Jennilee Mark, RD, LD | 1194481374 | Registered Dietitian | Lowell, MA | 2021 |
| Jenny Mark, OT | 1588867329 | Occupational Therapist | Minster, OH | 2007 |
| Jeremy Mark, PA-C | 1801563473 | Physician Assistant | Duarte, CA | 2021 |
| Jessica Mark | 1598150765 | Counselor | Everett, WA | 2015 |
| Jessica Mark, O.D. | 1699223974 | Optometrist | Sebring, FL | 2016 |
| Jill Mark | 1649924291 | Case Manager/Care Coordinator | Framingham, MA | 2022 |
| Jing Mark, PHARM. D. | 1861712416 | Pharmacist | Monrovia, CA | 2010 |
| Joann Mark, MS CCCA | 1992944003 | Audiologist | Ontario, OH | 2009 |
| Joanne Mark | 1184360737 | Behavior Technician | Seward, AK | 2022 |
| Joel Mark, DDS | 1932299872 | General Practice Dentistry | New York, NY | 2006 |
| Johanna Mark, LMP | 1891012779 | Massage Therapist | Olympia, WA | 2010 |
| John Mark | 1003362492 | Pharmacist | Philadelphia, PA | 2016 |
| John Mark | 1437685450 | Behavior Technician | Stuart, FL | 2017 |
| John Mark | 1609143619 | Community Health Worker | Dillingham, AK | 2011 |
| John Mark, DO | 1710066188 | Family Medicine Physician | Garden City, NY | 2006 |
| John Mark, MD | 1720692775 | Student in an Organized Health Care Education/Training Program | Sacramento, CA | 2020 |
| John Mark, MD | 1801810353 | Pediatric Pulmonology Physician | Palo Alto, CA | 2006 |
| Jon Mark, O.D. | 1508869942 | Optometrist | Warsaw, IN | 2005 |
| Jonathan Mark, M.D. | 1114018363 | Anesthesiology Physician | Durham, NC | 2006 |
| Jonathan Mark, M.D. | 1902048952 | Otolaryngology Physician | Norfolk, VA | 2009 |
| Jonay Mark | 1619745684 | Behavior Technician | Towson, MD | 2023 |
| Jordan Mark | 1275142572 | Certified Registered Nurse Anesthetist | Fort Stewart, GA | 2020 |
| Joseph Mark, LMHC | 1891739827 | Mental Health Counselor | St Augustine, FL | 2006 |
| Josh Mark | 1497617500 | Clinical Social Worker | Stamford, CT | 2025 |
| Joshua Mark, PHARM.D., R.PH. | 1467441097 | Oncology Pharmacist | Seattle, WA | 2005 |
| Joshua Mark, LCSW | 1770630923 | Clinical Social Worker | Winnetka, IL | 2007 |
| Joshua Mark, M.D. | 1770961146 | Surgery Physician | Rockwall, TX | 2015 |
| Judith Mark, DO | 1154422350 | Family Medicine Physician | Garden City, NY | 2006 |
| Julia Mark | 1417422858 | Social Worker | New York, NY | 2018 |
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).