Providers Aziza Masomee, NUN to Avery Mason, DPM
300 individual NPIs in the federal registry, part 13,760 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. 70 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Aziza Masomee, NUN | 1033911409 | Behavior Technician | Concord, CA | 2025 |
| Aamie Mason, M.S. | 1235344318 | Mental Health Counselor | Benton, AR | 2007 |
| Aarionna Mason | 1326723115 | Social Worker | Conway, AR | 2023 |
| Aaron Mason, PHARM D | 1043563315 | Pharmacist | Hopkinsville, KY | 2012 |
| Aaron Mason, MA, LMFT | 1063101285 | Marriage & Family Therapist | Ojai, CA | 2023 |
| Aaron Mason | 1245658749 | Marriage & Family Therapist | Long Beach, CA | 2014 |
| Aaron Mason, MD | 1497775852 | Plastic and Reconstructive Surgery Physician | Aurora, CO | 2006 |
| Aaron Mason, DDS | 1972023224 | General Practice Dentistry | Glendale, WI | 2017 |
| Abby Mason | 1124703863 | Behavior Technician | Evans, GA | 2023 |
| Abby Mason, RN, BSN | 1285503292 | Registered Nurse | Chicago, IL | 2025 |
| Abena Mason | 1871207845 | Counselor | Churchville, NY | 2023 |
| Abigail Mason, LPC | 1225779473 | Professional Counselor | Henrico, VA | 2022 |
| Abigail Mason, LCSW | 1538633607 | Clinical Social Worker | Evansville, IN | 2019 |
| Abigail Mason | 1699694810 | Behavior Technician | Live Oak, TX | 2026 |
| Abigail Mason | 1740155936 | Critical Care Pharmacist | Chattanooga, TN | 2025 |
| Abigail Mason | 1972251320 | Social Worker | Penn Hills, PA | 2022 |
| Acacia Mason, DC | 1093347528 | Chiropractor | Santa Rosa, CA | 2020 |
| Ada Mason, LPN | 1144417189 | Licensed Practical Nurse | Crestline, OH | 2007 |
| Adam Mason | 1326420597 | Professional Counselor | Conroe, TX | 2015 |
| Adam Mason | 1376848747 | Rehabilitation Practitioner | Las Vegas, NV | 2011 |
| Adam Mason, D.O. | 1760740526 | Anesthesiology Physician | Anaheim, CA | 2012 |
| Adam Mason, M.D. | 1902824287 | Cardiovascular Disease Physician | Anchorage, AK | 2006 |
| Adelaide Mason, RN | 1326073511 | Adult Psychiatric/Mental Health Registered Nurse | Petersburg, VA | 2006 |
| Adrian Mason | 1659962157 | Home Health Aide | Las Vegas, NV | 2021 |
| Adrian Mason | 1811515687 | Peer Specialist | Oklahoma City, OK | 2020 |
| Adrianne Mason, CMHC | 1669084661 | Professional Counselor | Genola, UT | 2020 |
| Adrianne Mason | 1992401236 | Behavior Technician | Ontario, CA | 2023 |
| Adrienne Mason | 1023491693 | Counselor | Vancouver, WA | 2015 |
| Adrienne Mason | 1801201207 | Social Worker | Jamaica, NY | 2014 |
| Adrina Mason | 1730948506 | Mental Health Counselor | Chicopee, MA | 2024 |
| Afonya Mason | 1821884768 | Behavior Technician | Indianapolis, IN | 2025 |
| Africa Mason | 1043182785 | Home Health Aide | Cincinnati, OH | 2025 |
| Aidan Mason | 1962322651 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2026 |
| Aimee Mason, MS, RDN, LDN, CDN | 1316796014 | Registered Dietitian | Allegany, NY | 2024 |
| Aiselyn Mason | 1831656727 | Physical Therapy Assistant | Worcester, MA | 2019 |
| Aisha Mason, LGPC | 1285587212 | Mental Health Counselor | Owings Mills, MD | 2026 |
| Aisha Mason, M.ED. | 1518629971 | Counselor | Midlothian, VA | 2021 |
| Aislinn Mason, OTR | 1538624689 | Occupational Therapist | Lawrenceville, GA | 2019 |
| Aiyana Mason | 1184424889 | Behavior Technician | Henderson, KY | 2025 |
| Ajani Mason, M.D. | 1972921583 | Hospitalist Physician | Houston, TX | 2014 |
| Alacia Mason | 1003269804 | Pastoral Counselor | Baton Rouge, LA | 2016 |
| Alaina Mason | 1699539841 | Behavior Technician | Baltimore, MD | 2024 |
| Alan Mason, D.PH, CGP, FASCP | 1003908153 | Pharmacist | Oklahoma City, OK | 2006 |
| Alayah Mason | 1942985759 | Behavior Technician | Baltimore, MD | 2023 |
| Alayna Mason | 1316637499 | Occupational Therapy Assistant | Chillicothe, MO | 2023 |
| Albert Mason, MD | 1053381699 | Anatomic Pathology & Clinical Pathology Physician | Kalamazoo, MI | 2006 |
| Albert Mason, M.D. | 1356442271 | Gastroenterology Physician | Henderson, NV | 2006 |
| Alberta Mason, MHW-4 | 1336267616 | Mental Health Counselor | Pasadena, CA | 2007 |
| Alea Mason, LCSW | 1538032750 | Clinical Social Worker | Little Rock, AR | 2025 |
| Alec Mason | 1851915664 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2020 |
| Alexa Mason, MD | 1003494881 | Pediatrics Physician | Seattle, WA | 2021 |
| Alexa Mason | 1033724422 | Homemaker | Sidney, OH | 2020 |
| Alexander Mason, MD | 1275758039 | Neurological Surgery Physician | Saint Paul, MN | 2007 |
| Alexander Mason | 1508331752 | Certified Registered Nurse Anesthetist | Bronx, NY | 2018 |
| Alexandra Mason, RN | 1194562926 | Addiction (Substance Use Disorder) Registered Nurse | Brentwood, NY | 2024 |
| Alexandra Mason, MD | 1336129824 | Emergency Medicine Physician | Maywood, IL | 2006 |
| Alexandra Mason | 1447122288 | Behavior Technician | Duluth, MN | 2025 |
| Alexandra Mason | 1447171178 | Case Manager/Care Coordinator | Morehead, KY | 2026 |
| Alexandra Mason, OTA | 1508511502 | Occupational Therapy Assistant | Saint Petersburg, FL | 2022 |
| Alexandra Mason, LPC | 1518423375 | Professional Counselor | Saint Clair Shores, MI | 2019 |
| Alexandra Mason | 1639625908 | Massage Therapist | Westport, CT | 2016 |
| Alexandria Mason, M.D. | 1225611650 | Obstetrics & Gynecology Physician | West Orange, NJ | 2021 |
| Alexandria Mason, PMHNP | 1962035303 | Nurse Practitioner | Attleboro, MA | 2020 |
| Alexi Mason, DO | 1225657679 | General Practice Physician | Jacksonville, FL | 2020 |
| Alexia Mason | 1144939562 | Behavior Technician | Los Angeles, CA | 2022 |
| Alexis Mason, PTA | 1316069255 | Physical Therapy Assistant | Vero Beach, FL | 2007 |
| Alexis Mason | 1376491944 | Counselor | Sedro Woolley, WA | 2026 |
| Alexis Mason | 1396315347 | Personal Care Attendant | Charleston, WV | 2021 |
| Alexis Mason, CRNA | 1558647727 | Certified Registered Nurse Anesthetist | Portland, OR | 2011 |
| Alexis Mason, MD | 1801152178 | Family Medicine Physician | Huntsville, AL | 2012 |
| Alexus Mason | 1194560417 | Behavior Technician | Baton Rouge, LA | 2024 |
| Aleya Mason | 1235750589 | Community Health Worker | Murray, UT | 2020 |
| Aleyna Mason | 1609644368 | Marriage & Family Therapist | San Jose, CA | 2023 |
| Aliage Mason, L.M.P. | 1811075823 | Specialist | Yakima, WA | 2006 |
| Alice Mason, LPN | 1487771549 | Licensed Practical Nurse | Baltimore, MD | 2007 |
| Alicia Mason, FNP-C | 1386989077 | Nurse Practitioner | Traverse City, MI | 2012 |
| Alicia Mason | 1669975611 | Nurse Practitioner | Okeechobee, FL | 2018 |
| Alida Mason, LCSW, LPC | 1417900515 | Clinical Social Worker | Fayetteville, NC | 2006 |
| Alina Mason | 1073897492 | Rehabilitation Practitioner | Reno, NV | 2011 |
| Alina Mason | 1710494752 | Social Worker | Henderson, NC | 2017 |
| Alisha Mason, FNP-C | 1023529443 | Family Medicine Physician | Ripley, MS | 2017 |
| Alison Mason, L.M.T. | 1003166794 | Massage Therapist | Portland, ME | 2012 |
| Alison Mason, PT | 1124117221 | Physical Therapist | Leeds, MA | 2006 |
| Alison Mason | 1205109808 | School Registered Nurse | Nashville, TN | 2012 |
| Alleyah Mason | 1750144176 | Clinical Social Worker | Raleigh, NC | 2024 |
| Allison Mason | 1023611910 | Occupational Health Registered Nurse | Riverdale, IA | 2020 |
| Allison Mason, MT-BC, CCLS | 1114120409 | Music Therapist | Wilmington, NC | 2007 |
| Allison Mason | 1144304999 | Speech-Language Pathologist | Sunrise, FL | 2006 |
| Allison Mason, PT | 1164611109 | Physical Therapist | Logan, UT | 2007 |
| Allison Mason, LCSW | 1275833147 | Clinical Social Worker | Tulsa, OK | 2010 |
| Allison Mason, PSYD | 1356672943 | Clinical Psychologist | Chicago, IL | 2010 |
| Allison Mason, BCBA | 1427641422 | Behavior Analyst | Canton, OH | 2021 |
| Allison Mason, NP | 1437078805 | Student in an Organized Health Care Education/Training Program | Pensacola, FL | 2026 |
| Allison Mason, M.A., C.C.C.-SLP | 1588168116 | Speech-Language Pathologist | Troy, MI | 2018 |
| Allison Mason | 1740085364 | Behavior Technician | Blaine, WA | 2025 |
| Allison Mason, SLP | 1932067592 | Speech-Language Pathologist | Stamford, CT | 2026 |
| Allora Mason, DDS | 1679310973 | Student in an Organized Health Care Education/Training Program | Toledo, OH | 2024 |
| Allyson Mason, RPH | 1508385360 | Pharmacist | Saint Albans, VT | 2017 |
| Allyx Mason | 1942871454 | Occupational Therapist | New York, NY | 2021 |
| Alora Mason, LMT | 1245089168 | Massage Therapist | Salem, OR | 2024 |
| Altagracia Mason | 1528890035 | Doula | Grand Rapids, MI | 2024 |
| Altha Mason | 1760008239 | Marriage & Family Therapist | Mill Valley, CA | 2020 |
| Althea-Desire Mason | 1538697370 | Case Manager/Care Coordinator | Madison, WI | 2017 |
| Alvania Mason | 1255127890 | Behavior Technician | Omaha, NE | 2025 |
| Alyssa Mason, M.A., CF-SLP | 1023861705 | Speech-Language Pathologist | Ankeny, IA | 2024 |
| Alyssa Mason, OTR/L | 1467037572 | Pediatric Occupational Therapist | New Hope, MN | 2021 |
| Alyssa Mason, LMT | 1669346797 | Massage Therapist | Hood River, OR | 2025 |
| Amanda Mason | 1023460995 | Speech-Language Pathologist | Houston, TX | 2016 |
| Amanda Mason, LGPC | 1023741436 | Professional Counselor | Frederick, MD | 2022 |
| Amanda Mason, FNP | 1104365964 | Family Nurse Practitioner | Hendersonville, TN | 2017 |
| Amanda Mason, R.N. | 1134265127 | Registered Nurse | Maynardville, TN | 2007 |
| Amanda Mason, MSW | 1144105347 | Social Worker | Cape Vincent, NY | 2025 |
| Amanda Mason, PSY.D | 1275897480 | Clinical Psychologist | San Rafael, CA | 2012 |
| Amanda Mason, M.D., PH.D. | 1285925644 | Pediatrics Physician | Annapolis, MD | 2011 |
| Amanda Mason, PSY.D. | 1285944249 | Clinical Psychologist | Washington, DC | 2010 |
| Amanda Mason, LCSW | 1366758575 | Clinical Social Worker | Mandeville, LA | 2010 |
| Amanda Mason, RDN, LDN | 1447805619 | Registered Dietitian | Nashville, TN | 2019 |
| Amanda Mason, CADC | 1639648843 | Addiction (Substance Use Disorder) Counselor | Ottumwa, IA | 2018 |
| Amanda Mason, LCSW | 1679708010 | Clinical Social Worker | Valdosta, GA | 2009 |
| Amanda Mason | 1699437426 | Counselor | San Francisco, CA | 2021 |
| Amanda Mason, MA, LLC | 1770374332 | Mental Health Counselor | Clarkston, MI | 2025 |
| Amanda Mason, PA-C | 1770919649 | Physician Assistant | Lansing, MI | 2013 |
| Amanda Mason | 1780060921 | Mental Health Counselor | Lincoln, NE | 2015 |
| Amanda Mason | 1861757924 | Other Technician | Hazard, KY | 2012 |
| Amanda Mason, SLP-CFY | 1942755491 | Speech-Language Pathologist | Portland, OR | 2016 |
| Amanda Mason, M.S., CCC-SLP | 1952839797 | Speech-Language Pathologist | Fredericksburg, VA | 2017 |
| Amanda Mason, D.O. | 1982830774 | Emergency Medicine Physician | Hudson, OH | 2009 |
| Amani Mason | 1861371601 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Amari Mason, OTR/L | 1093308637 | Occupational Therapist | Columbus, GA | 2021 |
| Amber Mason, PH.D. | 1053023788 | Clinical Psychologist | Alexandria, VA | 2022 |
| Amber Mason, LPC | 1275745804 | Professional Counselor | Danbury, CT | 2007 |
| Amber Mason | 1386123925 | Behavior Technician | Wenatchee, WA | 2018 |
| Amber Mason, M.S., LPC | 1588073993 | Mental Health Counselor | Claremore, OK | 2014 |
| Amber Mason, NP | 1689183675 | Nurse Practitioner | Cedar Knolls, NJ | 2017 |
| Amber Mason | 1982245445 | Behavior Technician | San Mateo, CA | 2019 |
| Amberly Mason, PT | 1669650420 | Physical Therapist | Daphne, AL | 2008 |
| Ambyr Mason | 1669203006 | Counselor | Colville, WA | 2024 |
| Amelia Mason, RN | 1134007602 | Medical-Surgical Registered Nurse | Portland, OR | 2025 |
| Ami Mason, RPH | 1730710419 | Pharmacist | Lahaina, HI | 2020 |
| Ami Mason, RN | 1831081942 | Registered Nurse | Edgewood, WA | 2025 |
| Amin Mason, D.D.S | 1174753339 | General Practice Dentistry | Dublin, OH | 2009 |
| Amy Mason, PTA | 1003282773 | Physical Therapy Assistant | Brattleboro, VT | 2015 |
| Amy Mason, SLP | 1003970526 | Speech-Language Pathologist | Dallas, GA | 2006 |
| Amy Mason, DDS | 1033211586 | Prosthodontics | Aurora, CO | 2006 |
| Amy Mason, PT | 1104541341 | Physical Therapist | Towson, MD | 2022 |
| Amy Mason, M.S., CCC-SLP | 1154780898 | Speech-Language Pathologist | Granger, IN | 2016 |
| Amy Mason, LMT | 1184931792 | Massage Therapist | Brockport, NY | 2010 |
| Amy Mason, APRN | 1215661376 | Family Nurse Practitioner | Mustang, OK | 2022 |
| Amy Mason | 1356026637 | Clinical Social Worker | Boston, MA | 2023 |
| Amy Mason | 1366605768 | Family Nurse Practitioner | Gainesville, FL | 2008 |
| Amy Mason, LPN | 1376797357 | Licensed Practical Nurse | Bainbridge, OH | 2008 |
| Amy Mason, LCSW | 1396175113 | Clinical Social Worker | West Chester, PA | 2013 |
| Amy Mason, CCC-SLP | 1407291784 | Speech-Language Pathologist | Woodruff, SC | 2013 |
| Amy Mason | 1497367593 | Nurse Practitioner | Portsmouth, OH | 2020 |
| Amy Mason, OTR/L | 1508707225 | Occupational Therapist | Indianapolis, IN | 2026 |
| Amy Mason, OT | 1619202876 | Occupational Therapist | Beavercreek, OH | 2009 |
| Amy Mason | 1669017737 | Registered Nurse | Jefferson, GA | 2019 |
| Amy Mason | 1720633027 | Dental Hygienist | Canyon Lake, CA | 2019 |
| Amy Mason | 1720746902 | Physical Therapy Assistant | Easton, PA | 2021 |
| Amy Mason, M.D. | 1780688358 | Geriatric Medicine (Internal Medicine) Physician | Rochester, NY | 2005 |
| Amy Mason, M.D. | 1831242585 | Dermatology Physician | Austin, TX | 2007 |
| Amy Mason, RN | 1831690411 | Registered Nurse | Guntersville, AL | 2018 |
| Amy Mason, NP-C | 1881233476 | Family Nurse Practitioner | Newnan, GA | 2019 |
| Amy Mason, LISW | 1972983088 | Clinical Social Worker | Coralville, IA | 2015 |
| Ana Mason | 1144183484 | Behavior Technician | Hutto, TX | 2025 |
| Anabil Mason, LPN | 1972930972 | Licensed Practical Nurse | Mansfield, OH | 2013 |
| Analicia Mason | 1710538491 | Behavior Technician | Folsom, CA | 2019 |
| Anden Mason | 1659267649 | Community Health Worker | Bremerton, WA | 2025 |
| Anderea Mason, M.ED. | 1518657568 | School Psychologist | Broadlands, VA | 2023 |
| Andrea Mason, PHARMACIST | 1053457911 | Psychiatric Pharmacist | Butner, NC | 2007 |
| Andrea Mason, RN | 1083041024 | Case Manager/Care Coordinator | Dallas, TX | 2013 |
| Andrea Mason | 1205777596 | Addiction (Substance Use Disorder) Counselor | Lancaster, OH | 2026 |
| Andrea Mason | 1376134270 | Community Health Worker | West Liberty, KY | 2021 |
| Andrea Mason | 1407223449 | Social Worker | Denton, TX | 2015 |
| Andrea Mason, LMHC | 1457406522 | Mental Health Counselor | Largo, FL | 2007 |
| Andrea Mason | 1639877046 | Prosthetist | Green Island, NY | 2023 |
| Andrea Mason, PHARMD | 1710286620 | Pharmacist | Miami Shores, FL | 2011 |
| Andrea Mason | 1760880215 | Speech-Language Pathologist | Middletown, NY | 2014 |
| Andrea Mason, DDS, MSD | 1851655575 | Pediatric Dentistry | Olympia, WA | 2012 |
| Andrea Mason | 1932021359 | Registered Nurse | Bald Knob, AR | 2026 |
| Andrea Mason, O.T.R. | 1962619460 | Occupational Therapist | Panorama City, CA | 2007 |
| Andrettnekk Mason | 1679107643 | Behavior Technician | Richardson, TX | 2020 |
| Andrew Mason | 1073404778 | Physical Therapist | Parkland, FL | 2025 |
| Andrew Mason | 1104548775 | Counselor | Kent, WA | 2022 |
| Andrew Mason, M.D. | 1265431563 | Gastroenterology Physician | Albuquerque, NM | 2005 |
| Andrew Mason, PT, DPT | 1457125080 | Physical Therapist | Midlothian, VA | 2023 |
| Andrew Mason, MPT | 1497883672 | Physical Therapist | Lincoln, NE | 2007 |
| Andrew Mason, MD | 1518151893 | Emergency Medicine Physician | Naples, FL | 2007 |
| Andrew Mason, MD | 1760971709 | Diagnostic Radiology Physician | Mankato, MN | 2018 |
| Andrew Mason | 1962098814 | Behavior Technician | Santa Barbara, CA | 2020 |
| Andrew Mason, DO | 1982215695 | Psychiatry Physician | Dyess Afb, TX | 2020 |
| Angel Mason, CD(DONA) | 1356144786 | Doula | Mount Vernon, IL | 2025 |
| Angel Mason | 1932075371 | Counseling Psychologist | East Calais, VT | 2025 |
| Angela Mason, NP-C | 1093262461 | Family Nurse Practitioner | Rockwall, TX | 2016 |
| Angela Mason | 1215690466 | Addiction (Substance Use Disorder) Counselor | Greenfield, OH | 2021 |
| Angela Mason, DO | 1245791508 | Pulmonary Disease Physician | Rochester, MN | 2019 |
| Angela Mason, LCAS | 1255504643 | Addiction (Substance Use Disorder) Counselor | New Bern, NC | 2008 |
| Angela Mason, CPNP | 1265921969 | Pediatric Nurse Practitioner | Atlanta, GA | 2018 |
| Angela Mason, FNTP | 1386883601 | Developmental Therapist | Monson, MA | 2009 |
| Angela Mason, LMSW | 1477943512 | Counselor | Buffalo, NY | 2015 |
| Angela Mason, MS,PT | 1689711491 | Physical Therapist | Saint Simons Island, GA | 2007 |
| Angela Mason, DPT/OT | 1790140895 | Physical Therapist | West Palm Beach, FL | 2015 |
| Angela Mason | 1942067301 | Social Worker | Indianapolis, IN | 2024 |
| Angelia Mason | 1295411106 | Physical Therapy Assistant | Oklahoma City, OK | 2023 |
| Angelia Mason, NP-C | 1477703221 | Nurse Practitioner | Milledgeville, GA | 2008 |
| Angelique Mason, CRNP | 1497159032 | Family Nurse Practitioner | Woodbury Heights, NJ | 2014 |
| Angie Mason, D.I. | 1073787446 | Developmental Therapist | Mayfield, KY | 2008 |
| Angie Mason, RBT | 1821924101 | Behavior Technician | Decatur, IL | 2026 |
| Anisa Mason, BSN, MSN | 1013759588 | Home Health Registered Nurse | Tukwila, WA | 2024 |
| Anita Mason, MA; LMFT | 1275543787 | Marriage & Family Therapist | Decatur, IL | 2006 |
| Anjelica Mason, LVN | 1558024059 | Licensed Vocational Nurse | Simi Valley, CA | 2021 |
| Ann Mason, PHARMD | 1295346401 | Pharmacist | Phoenix, AZ | 2020 |
| Ann Mason, FNP | 1346214905 | Family Nurse Practitioner | Camp Lejeune, NC | 2006 |
| Ann Mason, LICDC-CS | 1609305028 | Addiction (Substance Use Disorder) Counselor | Willoughby, OH | 2017 |
| Ann Mason, LMFT | 1790153526 | Marriage & Family Therapist | Santa Ana, CA | 2015 |
| Ann Mason, FNP | 1952696049 | Family Nurse Practitioner | Grand Forks, ND | 2011 |
| Ann Mason, RPT | 1992913149 | Physical Therapist | Lowell, MA | 2007 |
| Anna Mason, PT, DPT, CDP | 1659966786 | Physical Therapist | Cincinnati, OH | 2021 |
| Anna Mason, FNP-C | 1831809466 | Family Nurse Practitioner | Fairfax, VA | 2022 |
| Anna Ciara Mason | 1629695697 | Anesthesiologist Assistant | Tallahassee, FL | 2020 |
| Anne Mason, LMFT MSED | 1003944950 | Marriage & Family Therapist | Louisville, KY | 2007 |
| Anne Mason | 1083300255 | Pediatrics Physician | Columbus, OH | 2023 |
| Anne Mason, ARNP | 1669780789 | Psychiatric/Mental Health Nurse Practitioner | Walla Walla, WA | 2010 |
| Anne Mason, RN, BSN | 1932881661 | Registered Nurse | Lincoln, NE | 2023 |
| Annemarie Mason, PTA | 1780387274 | Physical Therapy Assistant | Cincinnati, OH | 2023 |
| Annette Mason, MSW, LICSW | 1154988558 | Clinical Social Worker | Saint Cloud, MN | 2019 |
| Annette Mason | 1700019197 | Counselor | San Carlos, CA | 2009 |
| Annette Mason, PT | 1952571655 | Physical Therapist | Charles Town, WV | 2008 |
| Annice Mason, MD | 1487978219 | Physical Medicine & Rehabilitation Physician | White River Junction, VT | 2010 |
| Annie Mason | 1275982340 | Massage Therapist | Flint, MI | 2016 |
| Annmarie Mason | 1205623873 | Mental Health Counselor | Milford, DE | 2025 |
| Anthony Mason | 1063631299 | Addiction (Substance Use Disorder) Counselor | Roanoke, VA | 2007 |
| Anthony Mason, COMMUNITY SUPPORT WO | 1174096945 | Community Health Worker | Las Cruces, NM | 2019 |
| Anthony Mason | 1265281851 | Behavior Technician | Woodland Hills, CA | 2024 |
| Anthony Mason, LCSW | 1528647427 | Clinical Social Worker | Naperville, IL | 2021 |
| Anthony Mason | 1588592711 | Behavior Technician | Windsor, CT | 2026 |
| Anthony Mason, L.P.C. | 1598107203 | Professional Counselor | Granbury, TX | 2013 |
| Antoinette Mason, MD | 1225534183 | Family Medicine Physician | Santa Rosa, CA | 2018 |
| Antoinette Mason | 1295520740 | Social Worker | Scottsburg, IN | 2025 |
| Antoinette Mason, CPST | 1932614534 | Case Manager/Care Coordinator | Cleveland, OH | 2017 |
| Antoria Mason | 1407457344 | Behavior Technician | Colorado Springs, CO | 2020 |
| Antron Mason | 1265949135 | Mental Health Counselor | Monroe, LA | 2018 |
| Antwon Mason, LMT | 1407399256 | Massage Therapist | London, KY | 2016 |
| Appleton Mason | 1912081845 | Family Medicine Physician | Albany, NY | 2006 |
| April Mason | 1255619607 | Social Worker | Farmington, MO | 2011 |
| April Mason, PHARMD | 1457837593 | Pharmacist | Charleston, SC | 2018 |
| Archibald Mason | 1316549553 | Specialist | Bowie, MD | 2020 |
| Arelia Mason | 1447109509 | Behavior Technician | Monrovia, CA | 2026 |
| Areon Mason | 1912672064 | Behavior Technician | Lakewood, CO | 2021 |
| Aria Mason | 1073486429 | Mental Health Counselor | Vancouver, WA | 2025 |
| Ariana Mason, D.M.D. | 1487034179 | Dentist | Philadelphia, PA | 2015 |
| Arianne Mason, DPT | 1124572847 | Physical Therapist | Tukwila, WA | 2016 |
| Arianne Mason, APRN, FNP-C | 1225686884 | Family Nurse Practitioner | Powell, WY | 2019 |
| Ariel Mason, MD | 1477016616 | Family Medicine Physician | Encinitas, CA | 2019 |
| Arin Mason | 1851170914 | Personal Care Attendant | Belington, WV | 2023 |
| Arlene Mason, LPC | 1285130526 | Mental Health Counselor | Dayton, OH | 2018 |
| Arlinique Mason | 1952931206 | Behavior Technician | San Leandro, CA | 2020 |
| Arlyn Mason, N.P. | 1962403113 | Nurse Practitioner | Casa Grande, AZ | 2005 |
| Arrianna Mason | 1215667753 | Case Manager/Care Coordinator | Chardon, OH | 2022 |
| Arthur Mason, OTR/L | 1710113824 | Occupational Therapist | Allentown, PA | 2009 |
| Ashley Mason | 1003172107 | Rehabilitation Practitioner | Las Vegas, NV | 2012 |
| Ashley Mason | 1033986542 | Registered Nurse | Lucasville, OH | 2023 |
| Ashley Mason | 1053162818 | Licensed Practical Nurse | Lancaster, PA | 2024 |
| Ashley Mason, DPT | 1053621490 | Physical Therapist | Hurricane, WV | 2010 |
| Ashley Mason, DO | 1063262392 | Internal Medicine Physician | Columbia, SC | 2024 |
| Ashley Mason, CIT | 1154219723 | Addiction (Substance Use Disorder) Counselor | Shreveport, LA | 2025 |
| Ashley Mason, RD, LD | 1356633747 | Registered Dietitian | Louisville, KY | 2011 |
| Ashley Mason | 1366957276 | Behavior Technician | San Diego, CA | 2017 |
| Ashley Mason | 1437426590 | Mental Health Counselor | Salt Lake City, UT | 2011 |
| Ashley Mason | 1467203521 | Student in an Organized Health Care Education/Training Program | Tampa, FL | 2024 |
| Ashley Mason | 1548575517 | Speech-Language Pathologist | Buffalo, NY | 2010 |
| Ashley Mason, PHD | 1578011375 | Clinical Psychologist | San Francisco, CA | 2016 |
| Ashley Mason, PAC | 1629495890 | Physician Assistant | Gilroy, CA | 2014 |
| Ashley Mason, M.A. | 1699192872 | Marriage & Family Therapist | Tacoma, WA | 2014 |
| Ashley Mason, MSW | 1770801474 | Clinical Social Worker | Cambridge, OH | 2010 |
| Ashley Mason, OT | 1811936917 | Occupational Therapist | Chapel Hill, NC | 2006 |
| Ashley Mason, PMHNP-BC | 1821694589 | Psychiatric/Mental Health Nurse Practitioner | Clarkston, MI | 2020 |
| Ashley Mason, M.D. | 1871735100 | Obstetrics & Gynecology Physician | Springdale, AR | 2009 |
| Ashley Mason | 1922704899 | Nurse's Aide | Omaha, NE | 2023 |
| Ashley Mason | 1982429932 | School Social Worker | New York, NY | 2024 |
| Ashlyn Mason | 1811772973 | Case Manager/Care Coordinator | Chattanooga, TN | 2023 |
| Ashlyn Mason, MD | 1821676248 | Anesthesiology Physician | Gainesville, FL | 2021 |
| Ashton Mason, DDS | 1376335877 | Dentist | Tulsa, OK | 2025 |
| Asia Mason | 1447975552 | Behavior Technician | Conway, AR | 2022 |
| Asia Mason | 1578416459 | Behavior Technician | Rockville, MD | 2026 |
| Asiah Mason, PH.D | 1871354571 | Clinical Psychologist | Columbia, MD | 2024 |
| Asmani Mason | 1851240626 | Behavior Technician | Concord, CA | 2026 |
| Athena Mason, D.O. | 1437152774 | Family Medicine Physician | Broken Arrow, OK | 2005 |
| Aubree Mason | 1568334738 | Behavior Technician | Manhattan, KS | 2025 |
| Audrey Mason, LPC | 1497511638 | Mental Health Counselor | Corpus Christi, TX | 2024 |
| Audrey Mason | 1689390361 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2022 |
| Audrey Mason, PA | 1992686596 | Physician Assistant | Roanoke, VA | 2025 |
| August Mason, RN | 1639873656 | Registered Nurse | Leavenworth, KS | 2023 |
| Aurielle Mason, PSY.D. | 1780518456 | Clinical Psychologist | Porter Ranch, CA | 2026 |
| Austin Mason, OD | 1417628470 | Optometrist | St Petersburg, FL | 2021 |
| Austin Mason | 1700359056 | Case Manager/Care Coordinator | Hopkinsville, KY | 2019 |
| Autumn Mason, AGACNP-BC | 1386305415 | Acute Care Nurse Practitioner | Boise, ID | 2021 |
| Autumn Mason | 1912731720 | Behavior Technician | San Antonio, TX | 2024 |
| Avery Mason | 1265243224 | Behavior Technician | Cincinnati, OH | 2025 |
| Avery Mason, DPM | 1912585704 | Foot & Ankle Surgery Podiatrist | North Platte, NE | 2021 |
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).