Providers Maria Diaz, PNP to Melissa Diaz
300 individual NPIs in the federal registry, part 5,468 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. 58 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Maria Diaz, PNP | 1326334848 | Pediatric Nurse Practitioner | Staten Island, NY | 2011 |
| Maria Diaz, NP | 1336467067 | Nurse Practitioner | Alpharetta, GA | 2010 |
| Maria Diaz | 1336734276 | Behavior Technician | Pearland, TX | 2021 |
| Maria Diaz, DMD | 1346467024 | Dentist | Guaynabo, PR | 2007 |
| Maria Diaz, M.D | 1356791693 | Neurology Physician | Houston, TX | 2016 |
| Maria Diaz, LMSW | 1366697088 | Clinical Social Worker | New York, NY | 2008 |
| Maria Diaz, M.D. | 1376754119 | General Practice Physician | Mayaguez, PR | 2007 |
| Maria Diaz | 1386180792 | Behavior Technician | Davie, FL | 2017 |
| Maria Diaz | 1386392330 | Marriage & Family Therapist | Pasadena, CA | 2022 |
| Maria Diaz | 1396148037 | Case Manager/Care Coordinator | Gilroy, CA | 2014 |
| Maria Diaz | 1396591699 | Behavior Technician | Concord, CA | 2024 |
| Maria Diaz | 1407502362 | Technician | New Bedford, MA | 2022 |
| Maria Diaz, M.D. | 1437127966 | Specialist | Baltimore, MD | 2006 |
| Maria Diaz, D.M.D. | 1457406803 | General Practice Dentistry | Caguas, PR | 2007 |
| Maria Diaz, NP | 1457532723 | Family Nurse Practitioner | Middletown, NY | 2007 |
| Maria Diaz | 1477335370 | Behavior Technician | Pasadena, CA | 2023 |
| Maria Diaz, LND | 1477792083 | Nutrition Education Nutritionist | Aibonito, PR | 2009 |
| Maria Diaz | 1487485439 | Behavior Technician | Cape Coral, FL | 2024 |
| Maria Diaz, RPH | 1508382425 | Pharmacist | West Palm Beach, FL | 2017 |
| Maria Diaz, MD | 1558451450 | Internal Medicine Physician | Bronx, NY | 2006 |
| Maria Diaz | 1588163372 | Community Health Worker | Youngstown, OH | 2018 |
| Maria Diaz, LCSW, CAC III | 1588769335 | Clinical Social Worker | Evans, CO | 2006 |
| Maria Diaz | 1598588311 | Marriage & Family Therapist | Allentown, PA | 2024 |
| Maria Diaz | 1609145291 | Behavior Analyst | Anthony, NM | 2011 |
| Maria Diaz, M.D. | 1609308089 | Obstetrics & Gynecology Physician | Olympia, WA | 2017 |
| Maria Diaz, CRNP | 1609380484 | Family Nurse Practitioner | York, PA | 2017 |
| Maria Diaz, N/A | 1619700184 | Student in an Organized Health Care Education/Training Program | Columbus, GA | 2024 |
| Maria Diaz | 1629248737 | Addiction (Substance Use Disorder) Counselor | Woodland, CA | 2008 |
| Maria Diaz, M.D | 1639443385 | General Practice Physician | San Juan, PR | 2012 |
| Maria Diaz, NP | 1669327441 | Family Nurse Practitioner | Miami, FL | 2026 |
| Maria Diaz, ASW | 1679821144 | Clinical Social Worker | San Diego, CA | 2012 |
| Maria Diaz, M.D. | 1699737148 | Obstetrics & Gynecology Physician | Weston, FL | 2006 |
| Maria Diaz, FNP-C | 1700386612 | Family Nurse Practitioner | Dallas, TX | 2018 |
| Maria Diaz | 1700434107 | Behavior Analyst | New York, NY | 2019 |
| Maria Diaz, TEACHER | 1710248604 | Specialist | Yonkers, NY | 2012 |
| Maria Diaz, PHARMD | 1710395819 | Pharmacist | Tyler, TX | 2014 |
| Maria Diaz, FNP | 1750840922 | Family Medicine Physician | Bellflower, CA | 2019 |
| Maria Diaz, PTA | 1760357578 | Physical Therapy Assistant | Edinburg, TX | 2025 |
| Maria Diaz | 1770215105 | Personal Care Attendant | Las Vegas, NV | 2022 |
| Maria Diaz | 1801284104 | Home Health Aide | Washington, DC | 2015 |
| Maria Diaz | 1801627757 | Personal Care Attendant | Las Vegas, NV | 2024 |
| Maria Diaz, RN | 1821071580 | General Practice Registered Nurse | San Juan, PR | 2005 |
| Maria Diaz | 1821625799 | Chore Provider | Las Vegas, NV | 2020 |
| Maria Diaz | 1841188091 | Homemaker | Crete, NE | 2025 |
| Maria Diaz, SUBSTANCE ABUSE COUN | 1841419967 | Addiction (Substance Use Disorder) Counselor | Bakersfield, CA | 2007 |
| Maria Diaz, M.D. | 1841550241 | Gynecology Physician | Altamonte Springs, FL | 2012 |
| Maria Diaz, D.O PHARMD | 1851383913 | Internal Medicine Physician | Miami Beach, FL | 2005 |
| Maria Diaz, RPH | 1851620652 | Pharmacist | Guaynabo, PR | 2009 |
| Maria Diaz | 1871461699 | Behavior Technician | Cape Coral, FL | 2025 |
| Maria Diaz, M.D | 1871778308 | Pediatrics Physician | Jamestown, NY | 2008 |
| Maria Diaz | 1881073849 | Contractor | Chicago, IL | 2015 |
| Maria Diaz | 1891593869 | Day Training/Habilitation Specialist | Omaha, NE | 2025 |
| Maria Diaz | 1952684003 | Social Worker | San Diego, CA | 2011 |
| Maria Diaz, NP | 1962281899 | Family Nurse Practitioner | Islip, NY | 2023 |
| Maria Diaz | 1972314219 | Behavior Technician | West Palm Beach, FL | 2025 |
| Maria Diaz | 1972458792 | Behavior Technician | Tampa, FL | 2026 |
| Maria Diaz, FNP | 1972475184 | Family Nurse Practitioner | Mission, TX | 2025 |
| Maria Diaz, M.D | 1972675775 | Family Medicine Physician | Winston Salem, NC | 2006 |
| Maria Diaz | 1992422109 | Speech-Language Assistant | South Salt Lake, UT | 2022 |
| Maria Carmen Diaz, MD | 1457442733 | Pediatric Emergency Medicine (Emergency Medicine) Physician | Wilmington, DE | 2006 |
| Maria Elizabeth Diaz | 1730461435 | Pharmacist | Las Vegas, NV | 2011 |
| Maria Isabel Diaz, MD | 1962336529 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2026 |
| Maria Jennifer Diaz, C.R.N.P. | 1952338733 | Nurse Practitioner | Charleston, SC | 2006 |
| Maria Luisa Diaz, D.D.S. | 1316028178 | General Practice Dentistry | San Bruno, CA | 2006 |
| Mariah Diaz | 1013451483 | Mental Health Counselor | Westampton, NJ | 2016 |
| Mariah Diaz | 1104502434 | Personal Care Attendant | Las Vegas, NV | 2023 |
| Mariah Diaz, BT | 1194482182 | Behavior Technician | Las Cruces, NM | 2021 |
| Mariah Diaz, MD | 1245183656 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2026 |
| Mariah Diaz | 1376285221 | Community Health Worker | Santa Ana, CA | 2022 |
| Mariah Diaz | 1588585566 | Behavior Technician | Norwalk, CA | 2026 |
| Mariah Diaz | 1619475605 | Behavior Analyst | Fort Myers, FL | 2018 |
| Mariah Diaz | 1922806108 | Massage Therapist | Yakima, WA | 2025 |
| Mariana Diaz, MD | 1053932350 | Family Medicine Physician | Kissimmee, FL | 2020 |
| Mariana Diaz | 1194429795 | Pediatrics Physician | Jacksonville, FL | 2023 |
| Mariana Diaz | 1356098255 | Speech-Language Assistant | Tucson, AZ | 2022 |
| Mariana Diaz | 1386009629 | Physical Therapist | Miami, FL | 2015 |
| Mariana Diaz, PA-C | 1558103911 | Physician Assistant | Portland, OR | 2024 |
| Mariana Diaz | 1629685086 | School Psychologist | Ruidoso, NM | 2020 |
| Mariana Diaz | 1649927815 | Marriage & Family Therapist | San Diego, CA | 2022 |
| Mariana Diaz | 1700359189 | Marriage & Family Therapist | Garden Grove, CA | 2019 |
| Mariana Diaz | 1710875992 | Health & Wellness Coach | San Jose, CA | 2025 |
| Mariana Diaz, BS PSY | 1720600075 | Counselor | Bremerton, WA | 2020 |
| Mariana Diaz, LMT | 1730052093 | Massage Therapist | Renton, WA | 2025 |
| Mariana Diaz, CNIM | 1932911047 | Electroneurodiagnostic Specialist/Technologist | Brentwood, TN | 2025 |
| Mariana Diaz | 1942123559 | Clinical Social Worker | San Diego, CA | 2026 |
| Mariane Beatrice Diaz | 1336957364 | Pharmacist | Rochester, NY | 2024 |
| Mariangeles Diaz | 1427898303 | Attendant Care Provider | Penuelas, PR | 2024 |
| Maribel Diaz, R.PH. | 1235264706 | Pharmacist | Trujillo Alto, PR | 2007 |
| Maribel Diaz, PSY.D. | 1487896700 | Clinical Psychologist | Chapel Hill, NC | 2009 |
| Maribel Diaz | 1639675457 | Behavior Technician | Glendale, CA | 2018 |
| Maribel Diaz | 1700337185 | Massage Therapist | Indio, CA | 2016 |
| Maribel Diaz | 1780289397 | Pharmacist | North Las Vegas, NV | 2020 |
| Maribel Diaz, LCSW | 1811542541 | Clinical Social Worker | Los Angeles, CA | 2019 |
| Maribel Diaz, ND | 1831907906 | Naturopath | Chicago, IL | 2024 |
| Maribel Diaz | 1952823700 | Physical Therapy Assistant | Phoenix, AZ | 2017 |
| Maribel Diaz, MSW | 1992954432 | Mental Health Counselor | Santa Monica, CA | 2008 |
| Maribeliz Diaz, PSYD | 1023242518 | Clinical Psychologist | Bayamon, PR | 2009 |
| Maribelle Diaz | 1518093517 | Pharmacy Technician | Utuado, PR | 2007 |
| Maricela Diaz | 1083472732 | Community Health Worker | San Bernardino, CA | 2024 |
| Maricela Diaz | 1174048789 | Marriage & Family Therapist | Long Beach, CA | 2017 |
| Maricela Diaz, M.D. | 1487979415 | Family Medicine Physician | Omaha, NE | 2010 |
| Maricelli Diaz, MA | 1447453246 | Counseling Psychologist | Trujillo Alto, PR | 2007 |
| Marichel Diaz, PPS | 1932047297 | School Counselor | Wildomar, CA | 2026 |
| Marie Diaz | 1043433899 | Case Manager/Care Coordinator | Marietta, GA | 2007 |
| Marie Diaz | 1255036398 | Psychologist | Santa Clarita, CA | 2023 |
| Marie Diaz | 1528321320 | Home Health Aide | Washington, DC | 2012 |
| Marie Angelica Diaz, M.D. | 1588072532 | Endocrinology, Diabetes & Metabolism Physician | Sioux Falls, SD | 2014 |
| Mariel Diaz | 1124437579 | Clinical Social Worker | Encinitas, CA | 2014 |
| Mariel Diaz, LPC | 1669985115 | Professional Counselor | Trumann, AR | 2017 |
| Mariela Diaz, M.D. | 1750673752 | Physical Medicine & Rehabilitation Physician | San Juan, PR | 2011 |
| Mariela Diaz | 1790307106 | Student in an Organized Health Care Education/Training Program | Ponce, PR | 2020 |
| Mariela Diaz | 1922469048 | Registered Dietitian | San Juan, PR | 2016 |
| Marielena Diaz | 1255054474 | Behavior Technician | Marlborough, MA | 2022 |
| Mariely Diaz, RPH | 1861746836 | Pharmacist | Dorado, PR | 2012 |
| Marien Diaz | 1912622564 | Mental Health Counselor | Longwood, FL | 2022 |
| Mariena Diaz | 1043137094 | Addiction (Substance Use Disorder) Counselor | Thermal, CA | 2026 |
| Marilis Diaz | 1790832103 | Pharmacy Technician | Miami, FL | 2007 |
| Marilu Diaz | 1265861306 | Case Manager/Care Coordinator | Orlando, FL | 2013 |
| Marilyn Diaz | 1134966377 | Student in an Organized Health Care Education/Training Program | Oakland, CA | 2024 |
| Marilyn Diaz, RN | 1518767409 | Registered Nurse | Las Vegas, NV | 2025 |
| Marina Diaz, BCBA | 1316447154 | Behavior Analyst | San Antonio, TX | 2018 |
| Marina Diaz | 1902391550 | Personal Care Attendant | Pahrump, NV | 2018 |
| Mario Diaz | 1053896738 | Clinical Social Worker | New York, NY | 2018 |
| Mario Diaz, PA-C | 1093475246 | Physician Assistant | Patchogue, NY | 2021 |
| Mario Diaz, P.A. | 1164460697 | Internal Medicine Physician | Salem, OR | 2006 |
| Mario Diaz, MD | 1508803693 | Surgery Physician | Annapolis, MD | 2006 |
| Mario Diaz, M.D. | 1770926297 | Anesthesiology Physician | Miami, FL | 2013 |
| Mario Diaz, DPT | 1932761228 | Physical Therapist | Phoenix, AZ | 2019 |
| Mario Diaz | 1952223802 | Behavior Technician | Rockville, MD | 2026 |
| Marisa Diaz, PHD INTERN | 1073067294 | Student in an Organized Health Care Education/Training Program | San Antonio, TX | 2016 |
| Marisa Diaz, LLMSW | 1174395412 | Clinical Social Worker | Wyoming, MI | 2023 |
| Marisa Diaz | 1205386372 | Mental Health Counselor | San Marcos, CA | 2016 |
| Marisa Diaz | 1467181990 | Behavior Technician | Austin, TX | 2022 |
| Marisa Diaz | 1497683346 | Behavior Technician | Tulare, CA | 2026 |
| Marisa Diaz, R.N. | 1649693631 | Registered Nurse | Pasco, WA | 2014 |
| Marisel Diaz | 1558529446 | Developmental Therapist | South Miami, FL | 2008 |
| Marisela Diaz | 1619834652 | Peer Specialist | Brooklyn, NY | 2026 |
| Mariselle Diaz, RBT | 1851154884 | Behavior Technician | Gainesville, FL | 2024 |
| Mariset Diaz | 1265286108 | Personal Care Attendant | Las Vegas, NV | 2024 |
| Marisol Diaz | 1043997794 | Behavior Technician | Live Oak, CA | 2023 |
| Marisol Diaz, RN | 1487949210 | Community Health Registered Nurse | Rochester, NY | 2011 |
| Marissa Diaz, LCSW | 1427541507 | Social Worker | Albuquerque, NM | 2018 |
| Marissa Diaz | 1447862248 | Behavior Technician | San Antonio, TX | 2020 |
| Marissa Diaz, PA | 1518346394 | Physician Assistant | Raceland, LA | 2015 |
| Marissa Diaz | 1760103758 | Behavior Technician | Emeryville, CA | 2022 |
| Marissa Diaz | 1821303975 | Counselor | Davie, FL | 2010 |
| Marissa Diaz | 1831765072 | Behavior Technician | Riverside, CA | 2021 |
| Marissa Diaz, LCSW, PPSC | 1902579030 | School Social Worker | Garden Grove, CA | 2021 |
| Maritsa Diaz | 1144979055 | Pharmacist | Caguas, PR | 2022 |
| Maritza Diaz | 1093605057 | Behavior Technician | Doral, FL | 2025 |
| Maritza Diaz | 1124133194 | Clinical Social Worker | San Juan, PR | 2006 |
| Maritza Diaz | 1649978321 | Behavior Technician | Monrovia, CA | 2023 |
| Maritza Diaz, MD | 1710056601 | Pediatrics Physician | San Juan, PR | 2006 |
| Maritza Diaz, LCSW | 1801552930 | Clinical Social Worker | Champaign, IL | 2021 |
| Maritza Diaz, DMD | 1861591968 | Dentist | Manassas Park, VA | 2006 |
| Mariyah Diaz | 1154993368 | Behavior Technician | Santa Fe Springs, CA | 2021 |
| Marizel Diaz, PT | 1154516904 | Physical Therapist | Laredo, TX | 2007 |
| Marjorie Diaz, LPN | 1104222942 | Licensed Practical Nurse | Hollis, NY | 2014 |
| Marjorie Diaz, MD | 1609456763 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2021 |
| Marjorie Diaz, PT | 1699740571 | Physical Therapist | Lake Mary, FL | 2006 |
| Marjorie Diaz, PHARMD | 1770247454 | Pharmacist | Miami, FL | 2021 |
| Mark Diaz | 1043595580 | Behavior Analyst | Las Vegas, NV | 2011 |
| Mark Diaz, PA-C, MS, MPH | 1164942116 | Physician Assistant | Davis, CA | 2017 |
| Mark Diaz, D.C. | 1245405893 | Chiropractor | Independence, OR | 2008 |
| Mark Diaz | 1457270464 | Adult Companion | Rancho Cucamonga, CA | 2026 |
| Mark Diaz | 1568286243 | Mental Health Counselor | Kearney, NE | 2024 |
| Mark Diaz, PT | 1609857853 | Physical Therapist | Franklin Square, NY | 2005 |
| Mark Diaz, PA-C | 1700370020 | Physician Assistant | Madison, WI | 2018 |
| Mark Diaz, M.D. | 1770569329 | Family Medicine Physician | Sacramento, CA | 2005 |
| Mark Anthony Diaz, MD | 1417364563 | Infectious Disease Physician | Jacksonville, FL | 2014 |
| Marla Diaz | 1164363859 | Behavior Technician | San Diego, CA | 2026 |
| Marlen Diaz, APRN-CNP | 1437970126 | Acute Care Nurse Practitioner | San Antonio, TX | 2024 |
| Marlen Diaz | 1891689626 | Student in an Organized Health Care Education/Training Program | Oakland, CA | 2025 |
| Marlen Diaz | 1902509672 | Behavior Technician | San Diego, CA | 2023 |
| Marlene Diaz, M.D. | 1427166644 | Gynecology Physician | Plano, TX | 2006 |
| Marlene Diaz | 1669061891 | Technician | Salinas, CA | 2021 |
| Marlene Diaz | 1982310066 | Behavior Technician | Monrovia, CA | 2023 |
| Marlie Diaz, APRN | 1588353502 | Pediatric Nurse Practitioner | Lubbock, TX | 2023 |
| Marlissa Diaz | 1568247062 | Behavior Technician | Saint Cloud, FL | 2023 |
| Marlo Diaz, M.A. | 1316271315 | Case Manager/Care Coordinator | Quincy, MA | 2009 |
| Marlon Diaz | 1811693260 | Community Health Worker | Los Angeles, CA | 2023 |
| Marlyn Diaz | 1497513592 | Behavior Technician | Monrovia, CA | 2024 |
| Marsela Diaz | 1205306859 | Behavior Technician | Downey, CA | 2018 |
| Marta Diaz | 1043697493 | Social Worker | Hialeah, FL | 2015 |
| Marta Diaz | 1538020490 | Pharmacist | Coral Gables, FL | 2025 |
| Marta Diaz | 1699365742 | Case Manager/Care Coordinator | Hialeah, FL | 2021 |
| Marta Diaz | 1730604216 | Developmental Therapist | Miami, FL | 2017 |
| Marta Diaz | 1912617655 | Nurse Practitioner | Cape Coral, FL | 2022 |
| Martha Diaz | 1003537267 | Clinical Social Worker | Des Moines, IA | 2022 |
| Martha Diaz, OTR | 1013118629 | Occupational Therapist | Hialeah, FL | 2007 |
| Martha Diaz | 1073135703 | Licensed Psychiatric Technician | Eastvale, CA | 2020 |
| Martha Diaz, DDS | 1114139540 | General Practice Dentistry | Waukegan, IL | 2007 |
| Martha Diaz | 1235078767 | Community Health Worker | San Jose, CA | 2026 |
| Martha Diaz, LPT | 1275982977 | Licensed Psychiatric Technician | Garden Grove, CA | 2016 |
| Martha Diaz, LPC | 1285303743 | Professional Counselor | Portland, OR | 2021 |
| Martha Diaz, M.A., CCC-SLP | 1306210083 | Speech-Language Pathologist | Brooklyn, NY | 2015 |
| Martha Diaz, OTR | 1316069842 | Occupational Therapist | Grasonville, MD | 2007 |
| Martha Diaz | 1346099264 | Case Manager/Care Coordinator | Aurora, CO | 2024 |
| Martha Diaz, PA-C | 1538481882 | Physician Assistant | New Haven, CT | 2010 |
| Martha Diaz, LMFT | 1669189585 | Marriage & Family Therapist | Los Angeles, CA | 2022 |
| Martha Diaz | 1669338984 | Health & Wellness Coach | Upland, CA | 2025 |
| Martha Diaz, PTA | 1750852281 | Physical Therapy Assistant | Brooklyn, NY | 2018 |
| Martha Diaz | 1861982704 | Behavior Technician | San Antonio, TX | 2018 |
| Martin Diaz, BA | 1447717186 | Behavior Technician | Fullerton, CA | 2019 |
| Martin Diaz, O.D. | 1962839076 | Optometrist | Roanoke, VA | 2013 |
| Mary Diaz, PH.D., LPC | 1043402209 | Mental Health Counselor | Corpus Christi, TX | 2007 |
| Mary Diaz, F.N.P. | 1205088754 | Family Nurse Practitioner | Dallas, TX | 2008 |
| Mary Diaz | 1326485913 | Counselor | Fresno, CA | 2013 |
| Mary Diaz | 1477423374 | Behavior Technician | Monrovia, CA | 2025 |
| Mary Diaz | 1508570730 | Behavior Technician | Miami, FL | 2023 |
| Mary Diaz, LCSW | 1801761507 | Clinical Social Worker | Watertown, MA | 2025 |
| Mary Diaz | 1982160008 | Personal Care Attendant | Las Vegas, NV | 2019 |
| Mary Diaz, LPC | 1992049779 | Professional Counselor | Hackett, AR | 2012 |
| Mary Anne Diaz, DMD | 1114023751 | General Practice Dentistry | San Jose, CA | 2006 |
| Mary Catherine Diaz, FNP-C | 1780406025 | Family Nurse Practitioner | Atascadero, CA | 2024 |
| Mary Jane Diaz | 1104759828 | Behavior Technician | Newport Beach, CA | 2026 |
| Mary Joan Kristine Diaz, PHARMD | 1508446204 | Pharmacist | Huntington Park, CA | 2021 |
| Maryam Diaz, DNP FNP-BC | 1891356721 | Family Nurse Practitioner | Chicago, IL | 2019 |
| Maryanne Diaz, LMFT | 1609297118 | Marriage & Family Therapist | Concord, CA | 2013 |
| Marybeth Diaz, PA-C, DMSC | 1992541155 | Physician Assistant | Lexington, NC | 2024 |
| Maryelis Diaz | 1255150603 | Behavior Technician | Hialeah, FL | 2024 |
| Marylin Diaz, BCBA | 1023407236 | Behavior Analyst | Kissimmee, FL | 2015 |
| Marylou Diaz, MSW | 1992357180 | Student in an Organized Health Care Education/Training Program | Spokane, WA | 2019 |
| Marylyn Diaz | 1699435222 | Case Manager/Care Coordinator | Salt Lake City, UT | 2021 |
| Marysol Diaz, MSW | 1366892556 | Counselor | Tacoma, WA | 2016 |
| Massiel Diaz, MD | 1659174720 | Behavior Technician | Miami, FL | 2025 |
| Mateo Diaz | 1316457682 | Case Manager/Care Coordinator | East Orange, NJ | 2017 |
| Mateo Diaz, OTR | 1649302936 | Occupational Therapist | Mercedes, TX | 2007 |
| Matthew Diaz, D.O. | 1235492943 | Family Medicine Physician | Colton, CA | 2012 |
| Matthew Diaz | 1356231872 | Behavior Technician | Arcadia, CA | 2025 |
| Matthew Diaz | 1467183582 | Case Manager/Care Coordinator | Fort Collins, CO | 2022 |
| Matthew Diaz, MD | 1689376980 | Student in an Organized Health Care Education/Training Program | Miami, FL | 2023 |
| Matthew Diaz | 1790329464 | Behavior Analyst | West Palm Beach, FL | 2019 |
| Matthew Diaz, DC | 1790449320 | Chiropractor | Odessa, TX | 2021 |
| Matthew Diaz | 1952049058 | Behavior Technician | Tinley Park, IL | 2022 |
| Maud Diaz | 1104694520 | Personal Care Attendant | Las Vegas, NV | 2023 |
| Maureen Diaz | 1104384064 | Physician Assistant | Cape Coral, FL | 2019 |
| Mauricio Diaz | 1467779702 | Other Technician | Miami, FL | 2010 |
| Maury Diaz, OTR/L | 1558514034 | Pediatric Occupational Therapist | Miami Lakes, FL | 2008 |
| Mavileivis Diaz | 1477900108 | Behavior Technician | Hialeah Gardens, FL | 2016 |
| Max Diaz | 1376429027 | Behavior Technician | San Jose, CA | 2025 |
| Maya Diaz | 1265350201 | Psychiatric/Mental Health Registered Nurse | Fresno, CA | 2026 |
| Mayaning Diaz | 1043992282 | Behavior Technician | Garden Grove, CA | 2023 |
| Mayara Diaz | 1508580259 | Behavior Technician | Farmington Hills, MI | 2022 |
| Maybel Diaz | 1396534715 | Behavior Technician | Miami, FL | 2025 |
| Maydel Diaz, BS | 1275866451 | Social Worker | Miami, FL | 2009 |
| Mayela Diaz | 1417221862 | Marriage & Family Therapist | Northridge, CA | 2012 |
| Mayeline Diaz | 1215826433 | Behavior Technician | Homestead, FL | 2025 |
| Maylin Diaz | 1538775895 | Massage Therapist | Metairie, LA | 2020 |
| Maylin Diaz, RBT | 1780296707 | Behavior Technician | Margate, FL | 2020 |
| Maylynne Diaz | 1659842771 | Speech-Language Pathologist | Orlando, FL | 2018 |
| Maynor Diaz | 1245803170 | Day Training/Habilitation Specialist | Gardena, CA | 2021 |
| Mayra Diaz | 1053126763 | Registered Nurse | Brooklyn, NY | 2025 |
| Mayra Diaz | 1093510794 | Behavior Technician | West Covina, CA | 2025 |
| Mayra Diaz | 1104571132 | Behavior Technician | Chula Vista, CA | 2022 |
| Mayra Diaz, LMFT | 1184000390 | Marriage & Family Therapist | North Hollywood, CA | 2015 |
| Mayra Diaz | 1184589640 | Counselor | Bakersfield, CA | 2025 |
| Mayra Diaz | 1235080524 | School Psychologist | Fresno, CA | 2026 |
| Mayra Diaz, M.D. | 1477955342 | General Practice Physician | Miami, FL | 2014 |
| Mayra Diaz, SLPA | 1497585160 | Speech-Language Assistant | El Paso, TX | 2024 |
| Mayra Diaz | 1598597502 | Physical Therapist | Lakeway, TX | 2024 |
| Mayra Diaz | 1619569746 | Behavior Technician | Hialeah, FL | 2021 |
| Mayra Diaz, REGISTERED DIETITIAN | 1679110019 | Registered Dietitian | San Antonio, TX | 2019 |
| Mayra Diaz | 1740427426 | Rehabilitation Practitioner | Van Nuys, CA | 2009 |
| Mayra Diaz, APRN | 1851054233 | Nurse Practitioner | Orlando, FL | 2021 |
| Mayra Diaz | 1891308151 | Social Worker | Chicago, IL | 2020 |
| Mayra Diaz | 1992320485 | Clinical Social Worker | Chicago, IL | 2020 |
| Mayte Diaz, CRNA | 1306119961 | Certified Registered Nurse Anesthetist | Tampa, FL | 2012 |
| Mayted Diaz | 1427664507 | Behavior Technician | Miami, FL | 2020 |
| Mayvelis Diaz | 1639352404 | Speech-Language Pathologist | Miami, FL | 2007 |
| Megan Diaz, CPRSS, BHWC | 1306527791 | Peer Specialist | Tulsa, OK | 2023 |
| Megan Diaz, PLPC, PLMFT | 1528780293 | Mental Health Counselor | West Monroe, LA | 2022 |
| Megan Diaz | 1548128911 | Behavior Technician | San Jose, CA | 2026 |
| Megan Diaz, M.S., CCC-SLP | 1598499899 | Speech-Language Pathologist | Tampa, FL | 2022 |
| Megan Diaz, RN | 1629367412 | Registered Nurse | Getzville, NY | 2011 |
| Megan Diaz | 1710482914 | Massage Therapist | Spokane Valley, WA | 2018 |
| Megan Diaz | 1710531553 | Rehabilitation Practitioner | Las Vegas, NV | 2019 |
| Meggie Diaz, MD | 1508284498 | Pediatrics Physician | Fort Worth, TX | 2014 |
| Meghan Diaz, LCSW | 1215558911 | Clinical Social Worker | Livingston Manor, NY | 2020 |
| Melanie Diaz, NP | 1073631610 | Nurse Practitioner | New Hyde Park, NY | 2007 |
| Melanie Diaz | 1154865830 | Mental Health Counselor | San Luis Obispo, CA | 2016 |
| Melanie Diaz | 1215418306 | Counselor | Long Beach, CA | 2018 |
| Melanie Diaz, DO | 1255034369 | Family Medicine Physician | Waco, TX | 2023 |
| Melanie Diaz, PA-C | 1265311435 | Physician Assistant | Boynton Beach, FL | 2025 |
| Melanie Diaz | 1285380105 | Behavior Technician | Miami, FL | 2022 |
| Melanie Diaz | 1376354985 | Interpreter | Denver, CO | 2025 |
| Melanie Diaz, RN | 1568958247 | Registered Nurse | Bartow, FL | 2018 |
| Melanie Diaz | 1669367306 | Nurse's Aide | San Antonio, TX | 2025 |
| Melanie Diaz | 1730746355 | Addiction (Substance Use Disorder) Counselor | Chula Vista, CA | 2019 |
| Melanie Diaz, APRN | 1821555814 | Family Nurse Practitioner | Miami, FL | 2019 |
| Melanie Diaz, DDS | 1861178543 | Student in an Organized Health Care Education/Training Program | New York, NY | 2023 |
| Melany Diaz | 1134843345 | Behavior Technician | Huntington Beach, CA | 2022 |
| Melina Diaz | 1073138087 | Case Manager/Care Coordinator | Los Angeles, CA | 2020 |
| Melinda Diaz, M.ED, MSN | 1144166703 | Administrator Registered Nurse | Columbus, OH | 2026 |
| Melinda Diaz | 1912473554 | Case Manager/Care Coordinator | Kennewick, WA | 2018 |
| Melissa Diaz | 1013732569 | Assistant Behavior Analyst | McAllen, TX | 2024 |
| Melissa Diaz, PA | 1023696143 | Physician Assistant | Bayamon, PR | 2021 |
| Melissa Diaz, PHARMD | 1073032587 | Pharmacist | Miami, FL | 2017 |
| Melissa Diaz | 1093365082 | Personal Care Attendant | Henderson, NV | 2019 |
| Melissa Diaz | 1093680555 | Behavior Technician | Fresno, CA | 2025 |
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).