Providers Rula Diab to D'Yon Dial
300 individual NPIs in the federal registry, part 5,448 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. 100 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Rula Diab | 1417456344 | Behavior Analyst | Scottsdale, AZ | 2018 |
| Sabreen Diab | 1790409308 | Behavior Technician | Monrovia, CA | 2022 |
| Salim Diab, D.C. | 1215027388 | Chiropractor | New Rochelle, NY | 2006 |
| Sami Diab, DDM | 1366678500 | Dentist | Lombard, IL | 2009 |
| Sami Diab, MD | 1548244270 | Hematology & Oncology Physician | Aurora, CO | 2005 |
| Samir Diab, MD | 1316095110 | Pediatrics Physician | Panorama City, CA | 2007 |
| Sanaa Diab, RPH | 1689371031 | Pharmacist | Chicago, IL | 2023 |
| Sara Diab, MD | 1205695517 | Neurology Physician | Maywood, IL | 2024 |
| Sherif Diab | 1316256688 | Physical Therapist | Orland Park, IL | 2010 |
| Shurouq Diab | 1235952706 | Homemaker | Ravenna, OH | 2024 |
| Waddah Diab, DDS | 1609823772 | Periodontics | Kennesaw, GA | 2006 |
| Wadih Diab, MD | 1972597284 | Surgery Physician | Johnson City, NY | 2005 |
| Wael Diab | 1962005884 | Pharmacist | Tampa, FL | 2020 |
| Waseem Diab, MD | 1730753328 | Internal Medicine Physician | Saginaw, MI | 2021 |
| Wassim Diab, MD | 1821245184 | Internal Medicine Physician | Staten Island, NY | 2008 |
| Yara Diab, M.D. | 1790172591 | Emergency Medicine Physician | Columbus, OH | 2015 |
| Yaser Diab, M.D. | 1467612135 | Pediatric Hematology & Oncology Physician | Washington, DC | 2008 |
| Yassmeen Diab | 1093511669 | Behavior Technician | Winston Salem, NC | 2025 |
| Yosef Diab, MD | 1053948026 | Internal Medicine Physician | Santa Maria, CA | 2020 |
| Zied Diab, DDS | 1326665522 | Endodontics | Chevy Chase, MD | 2020 |
| Amanda Diab El Harakeh | 1407680051 | Pharmacist | Hallandale Beach, FL | 2024 |
| Ruth Diab Lederer, MA, LPC | 1922767854 | Counselor | Waukegan, IL | 2021 |
| Mayssaa Diab-El-Haraki | 1437729548 | Pharmacist | Inkster, MI | 2021 |
| Nadia Diab-Shamari, D.M.D. | 1760568539 | Pediatric Dentistry | Westborough, MA | 2006 |
| Aminata Diabagate | 1588595516 | Primary Care Nurse Practitioner | Omaha, NE | 2026 |
| Fatima Diaban, DO | 1336586098 | Critical Care Medicine (Internal Medicine) Physician | Green Bay, WI | 2013 |
| Aminata Diabate, RDN | 1982451233 | Registered Dietitian | Bronx, NY | 2024 |
| Bintou Diabate | 1396499950 | Nurse's Aide | Silver Spring, MD | 2022 |
| Chantelle Diabate, LPN | 1235771841 | Licensed Practical Nurse | New York, NY | 2019 |
| Hadiaratou Diabate | 1710829072 | Doula | Bronx, NY | 2026 |
| Kadiatou Diabate | 1427909506 | Behavior Technician | Pittsburgh, PA | 2026 |
| Mariame Diabate, NURSE PRACTITIONER | 1164021671 | Family Nurse Practitioner | Arlington, VA | 2020 |
| Pamela Diabate | 1598434383 | Behavior Technician | Nashua, NH | 2021 |
| Akua Diabene | 1952985483 | Pharmacy Technician | Wheat Ridge, CO | 2021 |
| Juliet Diabene, PA | 1316030554 | Physician Assistant | Bronx, NY | 2006 |
| Jennifer Diabo, MD | 1538195284 | Pediatrics Physician | Philadelphia, PA | 2006 |
| Jessica Diabo | 1922476001 | Case Manager/Care Coordinator | Rochester, NY | 2015 |
| Linda Diabo, RN | 1467989228 | Registered Nurse | Tuba City, AZ | 2017 |
| Tienahosa Diabo | 1699073130 | Specialist | Kenmore, NY | 2011 |
| Elisabeth Diabone | 1487477543 | Home Health Aide | Hyattsville, MD | 2024 |
| Mohammed Diabor, PHARMD | 1386247237 | Pharmacist | Merrillville, IN | 2020 |
| Eunice Diabuah | 1851014765 | Licensed Vocational Nurse | Rialto, CA | 2022 |
| Aicha Diaby | 1104412667 | Home Health Registered Nurse | Upper Marlboro, MD | 2020 |
| Aissetou Diaby, RN | 1164777074 | Registered Nurse | Bronx, NY | 2012 |
| Aminata Diaby | 1154247526 | Social Worker | Brownsburg, IN | 2026 |
| Assitan Diaby, LSW | 1972462323 | Social Worker | Hilliard, OH | 2026 |
| Bintou Diaby | 1437038635 | Nurse Practitioner | Madera, CA | 2025 |
| Daria Diaby, DMD | 1881115772 | Dentist | Charlotte, NC | 2017 |
| Diakhomba Diaby, NP-C | 1477063006 | Family Nurse Practitioner | Paris, TX | 2017 |
| Fatim Diaby | 1104565043 | Behavior Technician | Decatur, GA | 2022 |
| Fatoumata Diaby | 1891040309 | Home Health Aide | Washington, DC | 2012 |
| Mamadou Diaby | 1134003205 | Behavior Technician | Rockville, MD | 2025 |
| Mohamed Diaby | 1245060169 | Home Health Aide | Upper Marlboro, MD | 2024 |
| Motchemoko Diaby, AAC | 1962145193 | Counselor | Seattle, WA | 2022 |
| Nassaratou Diaby, PMHNP-BC | 1154784551 | Psychiatric/Mental Health Nurse Practitioner | Marietta, GA | 2016 |
| Oumou Diaby | 1750892626 | Home Health Aide | Washington, DC | 2017 |
| Sarata Diaby, PHARMD | 1962784108 | Pharmacist | New Castle, DE | 2011 |
| Sirah Diaby | 1588431332 | Behavior Technician | Bloomington, MN | 2023 |
| Tene Diaby | 1467041202 | Behavior Technician | Colorado Springs, CO | 2021 |
| Olesea Diacenco, RDH | 1578221214 | Dental Hygienist | Roseville, CA | 2021 |
| Marianne Diachenko, DDS | 1982712212 | General Practice Dentistry | Chicago, IL | 2006 |
| Reuben Diachenko, RN | 1871202523 | Emergency Registered Nurse | Fort Defiance, AZ | 2022 |
| Sarah Diachenko | 1306673827 | Peer Specialist | Kent, WA | 2024 |
| Svetlana Diachenko | 1487478616 | Behavior Technician | San Diego, CA | 2024 |
| Zhanna Diachenko, L. ACU, RN | 1275954448 | Acupuncturist | Burbank, CA | 2013 |
| Joseph Diacheysn, LCSW | 1235783101 | Clinical Social Worker | Scotch Plains, NJ | 2019 |
| Carol Diachun, M.D. | 1487688446 | Anesthesiology Physician | Rochester, NY | 2006 |
| Nicholas Diachun | 1508329590 | Counselor | Salt Lake City, UT | 2019 |
| Sara Diacik | 1770243636 | Physician Assistant | Flemington, NJ | 2021 |
| Fatou Diack, LCSW | 1346106358 | Clinical Social Worker | Austin, TX | 2026 |
| Khady Diack | 1821676479 | Child & Adolescent Psychiatry Physician | Washington, DC | 2021 |
| Nicholas Diack, RP | 1902510043 | Mental Health Counselor | Denver, CO | 2023 |
| Sophyah Diack | 1982421194 | Community Health Worker | Newark, OH | 2024 |
| Ann Diaco | 1619702677 | Clinical Social Worker | Millburn, NJ | 2024 |
| Daniel Diaco, M.D. | 1013074459 | Plastic Surgery Physician | Tampa, FL | 2007 |
| Joanna Diaco, M.S. | 1518248293 | School Psychologist | Rye, NY | 2011 |
| Marissa Diaco, PSYD | 1245165562 | Psychologist | Pelham, NY | 2026 |
| Maurizio Diaco, MD | 1912098013 | Cardiovascular Disease Physician | Burlington, MA | 2006 |
| Rachel Diaco, P.T. | 1821395930 | Physical Therapist | Cherry Hill, NJ | 2011 |
| Suzanne Diaco, CDCA | 1407358112 | Addiction (Substance Use Disorder) Counselor | Athens, OH | 2018 |
| Anaeba Diacogiannis | 1851023295 | Behavior Technician | Burnsville, MN | 2022 |
| Peter Diacoloukas, DDS | 1619096435 | General Practice Dentistry | Rosedale, MD | 2007 |
| Andrei Diacon, MD | 1730781741 | Student in an Organized Health Care Education/Training Program | Portland, OR | 2020 |
| Glen Diacon, MD | 1588659957 | Specialist | Ada, OK | 2005 |
| Melissa Diacon | 1427425594 | Psychiatric/Mental Health Nurse Practitioner | Oklahoma City, OK | 2015 |
| Rachel Diacon, LCSW | 1467755694 | Clinical Social Worker | Tulsa, OK | 2010 |
| Catrinel Diaconeasa, M.D. | 1134160484 | Internal Medicine Physician | Louisville, KY | 2006 |
| Daniela Diaconeasa, RVS | 1235632373 | Vascular Surgery Physician | New York, NY | 2018 |
| Andrada Diaconescu, MD | 1205530367 | Student in an Organized Health Care Education/Training Program | Birmingham, AL | 2023 |
| Dragos Diaconescu, M.D. | 1851325518 | Anesthesiology Physician | Orange, CA | 2006 |
| Eliza Diaconescu, M.D. | 1881655140 | Pain Medicine (Anesthesiology) Physician | Gurnee, IL | 2006 |
| Nina Diaconescu | 1154188225 | Mental Health Counselor | Philadelphia, PA | 2024 |
| Vlad Diaconita, M.D. | 1619534799 | Ophthalmology Physician | New York, NY | 2019 |
| Andrea Diacono | 1922598358 | Physical Therapist | Greenville, NC | 2018 |
| John Diaconou, MD PS | 1821105164 | Vascular Surgery Physician | Auburn, WA | 2006 |
| Amanda Diacont | 1598264806 | Case Manager/Care Coordinator | West Chester, OH | 2018 |
| Brittany Diaconu | 1891678009 | Clinical Social Worker | Cornelius, NC | 2025 |
| Claudiu Diaconu, M.D. | 1205271715 | Neurology Physician | White Plains, NY | 2013 |
| Diana Diaconu, LCSW | 1629662416 | Clinical Social Worker | Tucson, AZ | 2021 |
| Ioana Diaconu, MD | 1679515142 | Geriatric Psychiatry Physician | Kirkland, WA | 2006 |
| Katerina Diaconu, PA-C | 1801212014 | Physician Assistant | Falls Church, VA | 2014 |
| Nicoleta Diaconu | 1447143441 | Registered Nurse | Lancaster, PA | 2025 |
| Silviu Diaconu, M.D. | 1982960530 | Plastic and Reconstructive Surgery Physician | Mc Lean, VA | 2012 |
| Joyce Diacopoulos, RD | 1982959474 | Registered Dietitian | Pittsburgh, PA | 2012 |
| Tracey Diacopoulos | 1164852984 | Rehabilitation Practitioner | Pittsburgh, PA | 2013 |
| Nicholas Diacou, DO | 1558105163 | General Practice Physician | Tacoma, WA | 2024 |
| Raven Diacou, MD, PHD | 1568044113 | Ophthalmology Physician | Pittsburgh, PA | 2021 |
| Dana Diacovo, REGISTERED NURSE | 1164226999 | School Registered Nurse | Kingston, NY | 2025 |
| Danielle Diacovo, DPT | 1124603824 | Physical Therapist | Pittsburgh, PA | 2021 |
| Joseph Diacovo, DMD | 1679679740 | General Practice Dentistry | Kingston, NY | 2006 |
| Maria- Julia Diacovo, M.D. | 1285755132 | Anatomic Pathology Physician | Weston, FL | 2007 |
| Natalie Diacovo | 1134689391 | Pediatrics Physician | Somerville, MA | 2019 |
| Thomas Diacovo | 1942274709 | Neonatal-Perinatal Medicine Physician | New Yor, NY | 2006 |
| Clara Diacsuk | 1013176494 | Mental Health Counselor | Anderson, SC | 2008 |
| Amanda Diaczenko, MSW, LGSW | 1710497078 | Social Worker | Mount Hope, WV | 2017 |
| Alexander Diaczok | 1497332191 | Family Medicine Physician | West Mifflin, PA | 2021 |
| Benjamin Diaczok, MD | 1760480834 | Internal Medicine Physician | Pontiac, MI | 2005 |
| Daniel Diaczok, D.O. | 1992190052 | Anesthesiology Physician | Milwaukee, WI | 2015 |
| Maureen Diaczok, R.N. | 1194943498 | Community Health Registered Nurse | Glen Burnie, MD | 2007 |
| Christopher Diaczun | 1649804352 | Electroneurodiagnostic Specialist/Technologist | Colorado Springs, CO | 2020 |
| Erin Diaczun | 1790268076 | Physical Therapist | Columbus, OH | 2018 |
| Andrew Diaczyk, D.O. | 1902953433 | Optometrist | St Petersburg, FL | 2007 |
| Margaret Diaczyk-Brillant, LMHC | 1497698963 | Mental Health Counselor | Palm Harbor, FL | 2026 |
| Alexis Diaczynsky, D.D.S | 1083076004 | Dentist | Naples, FL | 2016 |
| Marlene Diaczynsky, RNFA | 1053595017 | Registered Nurse First Assistant | Naples, FL | 2007 |
| Sarah Diaddigo | 1427891282 | Student in an Organized Health Care Education/Training Program | New York, NY | 2024 |
| Ekatherina Diadiuk, FNP-C | 1205664414 | Nurse Practitioner | Houlton, ME | 2024 |
| Homer Diadula, M.D. | 1134105232 | Internal Medicine Physician | Burr Ridge, IL | 2005 |
| Salsabela Diaf | 1497357982 | Behavior Technician | Sacramento, CA | 2020 |
| Emily Diaferio, OTR/L | 1184127482 | Occupational Therapist | Southbury, CT | 2018 |
| Frank Diaferio, RPH | 1114397379 | Pharmacist | Oxford, CT | 2015 |
| Frank Diaferio, PHARMD | 1689190753 | Pharmacist | Waterbury, CT | 2017 |
| Lauren Diaferio, OD | 1285257410 | Optometrist | West Hartford, CT | 2020 |
| Patricia Diaferio, LICSW | 1184792285 | Clinical Social Worker | Norwood, MA | 2006 |
| Fatoumata Diafoune | 1497483812 | Personal Care Attendant | Las Vegas, NV | 2022 |
| Susan Diagana, NP | 1396899076 | Nurse Practitioner | North Augusta, SC | 2007 |
| Abdoul Diagne, DPT | 1942440946 | Orthopedic Physical Therapist | Gaithersburg, MD | 2009 |
| Adja Diagne | 1235011990 | Behavior Technician | Schertz, TX | 2025 |
| Aicha Diagne | 1477802544 | Licensed Practical Nurse | Massapequa, NY | 2012 |
| Aissa Diagne | 1164397493 | Home Health Aide | Bethesda, MD | 2025 |
| Aminah Diagne, RN | 1679425458 | Registered Nurse | Austell, GA | 2026 |
| Aminata Diagne | 1316764681 | Licensed Practical Nurse | Brooklyn, NY | 2024 |
| Arame Diagne, RN | 1043689599 | Registered Nurse | Groveport, OH | 2015 |
| Arame Diagne, CRNP | 1811876147 | Acute Care Nurse Practitioner | Philadelphia, PA | 2025 |
| Boubacar Diagne | 1295610665 | Behavior Technician | Saint Paul, MN | 2025 |
| Fatou Diagne | 1780496836 | Behavior Technician | Monrovia, CA | 2025 |
| Khady Diagne, PA-C | 1588126296 | Physician Assistant | Austin, TX | 2019 |
| Latanya Diagne, LPN | 1427285022 | Licensed Practical Nurse | Cincinnati, OH | 2009 |
| Lika Diagne | 1629907266 | Psychiatric/Mental Health Nurse Practitioner | Danville, IN | 2026 |
| Nakia Diagne | 1912864281 | Behavior Technician | Farmington Hills, MI | 2026 |
| Pape Diagne | 1124755335 | Physical Therapist | New York, NY | 2022 |
| Stephani Diagne | 1023746179 | Clinical Social Worker | Kenosha, WI | 2022 |
| Thiendella Diagne, MD | 1538330352 | Obstetrics & Gynecology Physician | Edinburg, TX | 2008 |
| Jose Diago | 1801563622 | Rehabilitation Practitioner | Las Vegas, NV | 2021 |
| Julie Diago | 1013209097 | Behavior Analyst | Delray Beach, FL | 2011 |
| Laura Diago, PA-C | 1730857996 | Physician Assistant | Sunrise, FL | 2021 |
| Laurimar Diago, LVN | 1881220119 | Licensed Vocational Nurse | San Francisco, CA | 2020 |
| Manuel Diago, DDS | 1831263888 | General Practice Dentistry | Visalia, CA | 2006 |
| Michael Diago, LMSW | 1548772502 | Social Worker | Newburgh, NY | 2017 |
| Mitchie Diago, M.D. | 1316120595 | Internal Medicine Physician | New York, NY | 2007 |
| Nancy Diago, FNP-C | 1063754471 | Family Nurse Practitioner | Henderson, NV | 2013 |
| Venus Diago, LPT | 1073664215 | Addiction (Substance Use Disorder) Counselor | Oxnard, CA | 2007 |
| Javier Diago Benjumea, MD | 1740587211 | Family Medicine Physician | Houston, TX | 2011 |
| Darcy Diago Blanco, MD | 1619456944 | Internal Medicine Physician | Washington, DC | 2018 |
| Emna Diago Iglesias | 1871944173 | Speech-Language Pathologist | Homestead, FL | 2016 |
| Teresa Diago Uso, M.D. | 1790028116 | Surgery Physician | Cleveland, OH | 2013 |
| Daniela Diago Valladares | 1992513618 | Behavior Technician | Tampa, FL | 2024 |
| Maria Diago-Ferroni, MS; SLP | 1417192691 | Speech-Language Pathologist | New York, NY | 2008 |
| Myra Diago-Gomez | 1891298295 | Behavior Technician | Sunrise, FL | 2018 |
| Davelys Diago-Sanchez | 1861175465 | Behavior Technician | Henderson, NV | 2023 |
| Brice Diagong | 1174451918 | Case Manager/Care Coordinator | Severn, MD | 2026 |
| Jamie Diagostino, PHARMD | 1710583489 | Pharmacist | Acworth, GA | 2020 |
| Donna Diah | 1336530971 | Registered Nurse | Cleveland, OH | 2015 |
| Jonathan Diah | 1093376477 | Urology Physician | Panama City, FL | 2019 |
| Kimberly Diah | 1619521465 | Clinical Neuropsychologist | Sacramento, CA | 2019 |
| Paulett Diah, MD | 1396799573 | Pediatrics Physician | Hackensack, NJ | 2006 |
| Ramon Diah | 1538943337 | Student in an Organized Health Care Education/Training Program | New York, NY | 2023 |
| Tej Diah, DMD | 1386178101 | Dentist | The Woodlands, TX | 2017 |
| Bae Diahn, REGISTERED NURSE | 1780260943 | Registered Nurse | Staten Island, NY | 2021 |
| Faith Diahn | 1154146785 | Behavior Technician | Brooklyn, NY | 2024 |
| Vivian Diahn | 1841633377 | Contractor | Spring, TX | 2013 |
| Lawrence Diai | 1326125758 | Day Training/Habilitation Specialist | Hawthorne, CA | 2006 |
| Stella Diai | 1619320462 | Professional Counselor | Maplewood, NJ | 2016 |
| Shihab Diais, D.D.S | 1205091113 | General Practice Dentistry | Odessa, TX | 2008 |
| David Diak, DMD | 1134234636 | General Practice Dentistry | Granite City, IL | 2006 |
| Ida-Lina Diak, PHARM.D. | 1831221779 | Pharmacotherapy Pharmacist | Fort Defiance, AZ | 2007 |
| Kathleen Diak, LMSW | 1124063524 | Social Worker | Albuquerque, NM | 2006 |
| Kathryn Diak, MS,CCC-SLP | 1528193257 | Speech-Language Pathologist | Maryville, IL | 2007 |
| Mikayla Diak | 1770285850 | Speech-Language Pathologist | Glenshaw, PA | 2023 |
| Nicholas Diak | 1346112562 | Behavior Technician | Daly City, CA | 2025 |
| Steven Diak, DMD | 1134287113 | General Practice Dentistry | Wyomissing, PA | 2006 |
| Teresa 'Terry' Diak, LMHC | 1629321484 | Mental Health Counselor | Brandon, FL | 2012 |
| Walter Diak, PH.D. | 1235446741 | Counseling Psychologist | Clearwater, FL | 2010 |
| Diana Diakakis, FNP-BC | 1225465487 | Family Nurse Practitioner | Evanston, IL | 2013 |
| Georgia Diakakis, RD | 1720490709 | Pediatric Nutrition Registered Dietitian | Chicago, IL | 2014 |
| Sydney Diakalela, PA-C | 1003500091 | Physician Assistant | Charlotte, NC | 2023 |
| Sava Diakantonis | 1467862862 | Pharmacist | White Lake, MI | 2014 |
| Adama Diakhate | 1942872239 | Case Manager/Care Coordinator | Moraine, OH | 2021 |
| Ibrahim Diakhate, CRNP | 1679441604 | Nurse Practitioner | Lancaster, PA | 2025 |
| Kdiana Diakhate, MFT | 1083109318 | Marriage & Family Therapist | Hamden, CT | 2018 |
| Mously Diakhate, PA-C | 1811407265 | Physician Assistant | San Pablo, CA | 2017 |
| Tanika Diakhite, LPN | 1962759712 | Licensed Practical Nurse | Union, NJ | 2012 |
| Rokhaya Diakhoumpa | 1902628639 | Home Health Aide | Takoma Park, MD | 2024 |
| Adja Diakite, APRN | 1013654938 | Acute Care Nurse Practitioner | Orlando, FL | 2022 |
| Aicha Diakite, PA-C | 1306680442 | Physician Assistant | Aurora, CO | 2024 |
| Amina Diakite | 1457878787 | Behavior Technician | Novi, MI | 2017 |
| Awa Diakite | 1770247082 | Psychiatric/Mental Health Nurse Practitioner | Upper Marlboro, MD | 2021 |
| Binta Diakite | 1649154071 | Student in an Organized Health Care Education/Training Program | Forest Hills, NY | 2025 |
| Cheick Diakite | 1053972869 | Mental Health Counselor | Washington, DC | 2019 |
| Donna Diakite, PRACTITIONER | 1225340664 | Naturopath | Swarthmore, PA | 2010 |
| Fatimata Diakite, RN | 1386153542 | Critical Care Medicine Registered Nurse | Pasadena, CA | 2017 |
| Ibrahim Diakite | 1386226942 | Behavior Technician | Philadelphia, PA | 2021 |
| Kadia Diakite | 1861201881 | Social Worker | Las Vegas, NV | 2025 |
| Kadiatou Diakite, NURSE | 1992552749 | Licensed Practical Nurse | Phoenixville, PA | 2024 |
| Kelefa Diakite | 1073045142 | Counselor | Swansea, MA | 2017 |
| Mamadou Diakite | 1063134922 | Mental Health Counselor | Westampton, NJ | 2022 |
| Mamadou Diakite | 1376727123 | Pharmacist | Clermont, FL | 2007 |
| Mary Kay Diakite, LMSW, LCSW | 1053797902 | Clinical Social Worker | Elmira, NY | 2015 |
| Oumou Diakite | 1780494559 | Counselor | Tonawanda, NY | 2025 |
| Rougui Diakite | 1528712817 | Behavior Technician | Marlborough, MA | 2022 |
| Sanata Diakite | 1518335439 | Registered Nurse | Bronx, NY | 2015 |
| Seydou Diakite | 1922813211 | Adult Companion | Omaha, NE | 2025 |
| Sira Diakite, NP | 1154921716 | Psychiatric/Mental Health Nurse Practitioner | Frederick, MD | 2020 |
| Mory Diakitr | 1386303162 | Behavior Technician | Warwick, RI | 2021 |
| Adriana Diakiw, M.D. | 1780785220 | Specialist | San Diego, CA | 2006 |
| John Diakiw, MD | 1245208081 | Internal Medicine Physician | Scranton, PA | 2006 |
| Andrew Diakiwski, MA, MED | 1346432127 | Mental Health Counselor | Astoria, NY | 2007 |
| Catherine Diakiwsky | 1467869834 | Family Nurse Practitioner | Alexandria, VA | 2014 |
| Tatiana Diakoff | 1124377932 | Student in an Organized Health Care Education/Training Program | Novato, CA | 2012 |
| Irene Diakogeorgios, BS | 1992028831 | Pharmacist | Astoria, NY | 2010 |
| Marielena Diakogiannis, D.D.S. | 1851480578 | Periodontics | Whitestone, NY | 2006 |
| Constantine Diakolios, MD | 1366584724 | Addiction Medicine (Internal Medicine) Physician | Bronx, NY | 2007 |
| Nectaria Diakomanolis | 1902141823 | Mental Health Counselor | Manchester, CT | 2012 |
| Alexandra Diakonikolis, PT, DPT | 1740883750 | Pediatric Physical Therapist | Philadelphia, PA | 2020 |
| Vasilios Diakonis, MD | 1902234172 | Ophthalmology Physician | Largo, FL | 2013 |
| Gina Diakonov, RDH, BSDH | 1144694886 | Dental Hygienist | Detroit, MI | 2015 |
| Daria Diakonova-Curtis | 1861709297 | Clinical Psychologist | Cleveland, OH | 2010 |
| Barbara Diakos, MD | 1912934423 | Obstetrics & Gynecology Physician | Saint John, IN | 2006 |
| Georgia Diakos, RN,PMHCNS-BC, APN, C | 1720143472 | Adult Psychiatric/Mental Health Clinical Nurse Specialist | East Rutherford, NJ | 2006 |
| Kristina Diakos, LPN | 1629206594 | Licensed Practical Nurse | Deptford, NJ | 2009 |
| Nikolaos Diakos, M.D. | 1659791507 | Interventional Cardiology Physician | Houston, TX | 2014 |
| Rose Diakos, MD | 1699701342 | Obstetrics & Gynecology Physician | Saint John, IN | 2006 |
| Evangelos Diakoumakis, M.D. | 1306856901 | Diagnostic Radiology Physician | Elmhurst, NY | 2006 |
| Fay Diakoumakos | 1952116246 | Case Manager/Care Coordinator | Manhasset, NY | 2025 |
| Stacy Diakoumakos, RPH | 1780828764 | Pharmacist | Brooklyn, NY | 2009 |
| Kanella Diakoumis, ATC | 1346398542 | Athletic Trainer | Chicago, IL | 2007 |
| Svetlana Diakova, CMT | 1427655034 | Massage Therapist | San Diego, CA | 2020 |
| Diana Diakow | 1235803974 | Psychologist | Salt Lake City, UT | 2021 |
| Emlyn Diakow, MD | 1689237026 | Pediatric Otolaryngology Physician | New Haven, CT | 2019 |
| Marla Diakow | 1972940534 | Dermatology Physician | Brooklyn, NY | 2013 |
| Anna Diakun | 1740849173 | Clinical Social Worker | Raleigh, NC | 2019 |
| Bridget Diakun, FNP-BC | 1124539572 | Family Nurse Practitioner | Charlottesville, VA | 2017 |
| Jennifer Diakun, MD | 1275947822 | Family Medicine Physician | Boston, MA | 2014 |
| John Diakun, MS | 1154475655 | Audiologist | Kensington, CT | 2007 |
| Rebecca Diakun, PHARMD | 1306419544 | Pharmacist | Richmond, VA | 2021 |
| Thomas Diakun, M.D. | 1679668305 | Anesthesiology Physician | Buffalo, NY | 2006 |
| Malgorzata Diakun-Sajek, CPM | 1407663420 | Midwife | Buckeye, AZ | 2024 |
| Whitney Diakur, OD | 1427508902 | Optometrist | Odessa, TX | 2016 |
| Abigail Dial | 1316811094 | Physician Assistant | Laurinburg, NC | 2025 |
| Ailleen Dial, OD | 1871143883 | Optometrist | Ukiah, CA | 2019 |
| Alexis Dial | 1649891920 | Nurse Practitioner | Neptune, NJ | 2020 |
| Alice Dial, LPN | 1669591384 | Licensed Practical Nurse | La Fayette, GA | 2007 |
| Alicia Dial, PHARMD | 1144558313 | Pharmacist | Richmond, TX | 2009 |
| Alisia Dial | 1609174846 | Pharmacist | Anderson, SC | 2011 |
| Alphonso Dial, M.D. | 1396729505 | Diagnostic Radiology Physician | Annapolis, MD | 2005 |
| Amy Dial, MA. ED. | 1336493758 | Mental Health Counselor | Laurinburg, NC | 2012 |
| Amy Dial | 1881435816 | Nurse Practitioner | Carbondale, IL | 2024 |
| Amy Dial | 1952006215 | Case Manager/Care Coordinator | Chesapeake, OH | 2023 |
| Andrea Dial | 1003318619 | Adult Health Nurse Practitioner | Birmingham, AL | 2018 |
| Andria Dial | 1417317603 | Specialist | Lafayette, CO | 2016 |
| Angelica Dial | 1225661507 | Doula | Allen, TX | 2020 |
| Ashley Dial | 1427661263 | Social Worker | Clarksville, TN | 2020 |
| Ashtyn Dial | 1225850597 | Behavior Technician | Phoenix, AZ | 2024 |
| Aubrie Dial, FNP-BC | 1821850256 | Family Nurse Practitioner | Springfield, MO | 2024 |
| Barbara Dial | 1801267380 | Registered Nurse | Indianapolis, IN | 2015 |
| Benton Dial, RPRS | 1962378117 | Peer Specialist | Richmond, VA | 2025 |
| Beth Dial, PHARMD | 1881932556 | Pharmacist | Fort Pierce, FL | 2013 |
| Betty Dial | 1114856671 | Behavior Technician | Kalamazoo, MI | 2026 |
| Brandon Dial, MD | 1275567802 | Anesthesiology Physician | Provo, UT | 2006 |
| Brandon Dial, DC | 1558915652 | Chiropractor | Signal Mountain, TN | 2019 |
| Brian Dial, D.C. | 1568426237 | Chiropractor | Lumberton, NC | 2006 |
| Brian Dial | 1962897504 | Orthopaedic Surgery of the Spine Physician | Kirkland, WA | 2015 |
| Brian Dial | 1972451565 | Pharmacist | Laurinburg, NC | 2026 |
| Brianna Dial | 1225997216 | Behavior Technician | Baltimore, MD | 2026 |
| Bridgette Dial, LPC | 1528671245 | Mental Health Counselor | Lavon, TX | 2020 |
| Brittany Dial | 1114335361 | Addiction (Substance Use Disorder) Counselor | Raeford, NC | 2014 |
| Burke Dial, M.D. | 1497712285 | Neurological Surgery Physician | Columbia, SC | 2006 |
| Camille Dial | 1023589215 | Marriage & Family Therapist | Pasadena, CA | 2018 |
| Carol Dial, NP-C | 1376031641 | Family Nurse Practitioner | Indianapolis, IN | 2018 |
| Carrie Dial | 1184975328 | Marriage & Family Therapist | Fairway, KS | 2012 |
| Carrie Dial, NP | 1487198602 | Family Nurse Practitioner | Long Beach, CA | 2016 |
| Carson Dial, DMD | 1497105944 | Dentist | Star, ID | 2016 |
| Cayleigh Dial | 1548053036 | Behavior Technician | West Lafayette, IN | 2025 |
| Celia Dial, R.N. | 1386965861 | Registered Nurse | Fort Leavenworth, KS | 2010 |
| Cheryl Dial, NP | 1659497881 | Nurse Practitioner | Woodland Hills, CA | 2007 |
| Christina Dial, D.O. | 1801989439 | Surgical Oncology Physician | Ridgeland, MS | 2006 |
| Corbin Dial | 1760989149 | Peer Specialist | Tulsa, OK | 2018 |
| Cornelius Dial, RPH | 1356444582 | Pharmacist | Portland, OR | 2006 |
| Courtney Dial, PHD | 1588581334 | Medical Microbiology Physician | Rock Island, IL | 2026 |
| D'Yon Dial | 1992505481 | Home Health Aide | Omaha, NE | 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).