Providers Rosemary Mason, LGSW to Susan Mason, LMSW
300 individual NPIs in the federal registry, part 13,769 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. 72 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Rosemary Mason, LGSW | 1366268740 | Social Worker | Bridgeport, WV | 2024 |
| Rosemary Mason, PCD(DONA),CLC | 1649505421 | Doula | Santee, CA | 2009 |
| Rosemary Mason, LCSW | 1669768800 | Clinical Social Worker | Portland, ME | 2011 |
| Rosita Mason | 1053718155 | Case Manager/Care Coordinator | Highland Springs, VA | 2014 |
| Roslynn Mason, PA | 1720225626 | Surgical Physician Assistant | Falls Church, VA | 2009 |
| Rosrita Mason | 1912669060 | Behavior Technician | Marlborough, MA | 2021 |
| Ross Mason, M.D., F.R.C.S.C. | 1740633569 | Urology Physician | Rochester, MN | 2016 |
| Roxanne Mason, RD, LD | 1609143999 | Registered Dietitian | Springfield, MO | 2011 |
| Roxanne Mason | 1720591522 | Licensed Practical Nurse | Toledo, OH | 2017 |
| Roy Mason, D.O. | 1306878764 | Urology Physician | Vero Beach, FL | 2006 |
| Roy Mason, RPH | 1699798843 | Pharmacist | Boiling Springs, SC | 2006 |
| Roycott Mason, PHYSICIAN ASSISTANT | 1225283005 | Physician Assistant | Baltimore, MD | 2008 |
| Rubina Mason | 1093138570 | Registered Nurse | Columbia, MD | 2014 |
| Ruby Mason | 1992676209 | Student in an Organized Health Care Education/Training Program | Louisville, KY | 2025 |
| Rudolph Mason, M.D. | 1295851087 | Sports Medicine (Family Medicine) Physician | Lawrenceville, GA | 2007 |
| Russell Mason | 1922992049 | Behavior Technician | Farmington Hills, MI | 2025 |
| Rusty Mason, CDL | 1750787263 | Driver | Forestville, MD | 2014 |
| Ruth Mason | 1881042752 | Speech-Language Pathologist | Aberdeen, SD | 2016 |
| Ruthellen Mason, RBA | 1750989950 | Case Manager/Care Coordinator | Parkersburg, WV | 2020 |
| Ryan Mason | 1134821291 | Student in an Organized Health Care Education/Training Program | Hackensack, NJ | 2023 |
| Ryan Mason | 1649699125 | Emergency Medicine Physician | Plattsburgh, NY | 2014 |
| Sabrina Mason | 1508752031 | Personal Care Attendant | Washington, DC | 2025 |
| Sabrina Mason | 1578490678 | Behavior Technician | Terre Haute, IN | 2026 |
| Sabrina Mason | 1639980006 | Assistant Behavior Analyst | Brooklyn, NY | 2025 |
| Sadie Mason | 1730798604 | Gerontology Nurse Practitioner | Auburn, AL | 2020 |
| Sadie Mason, MD | 1952807760 | Pediatric Hematology & Oncology Physician | Fort Worth, TX | 2018 |
| Sahar Mason, LMSW | 1811363492 | Clinical Social Worker | Detroit, MI | 2015 |
| Sally Mason | 1013539121 | Family Nurse Practitioner | Folsom, CA | 2020 |
| Sally Mason, P.T. | 1174600571 | Physical Therapist | Santa Clara, CA | 2006 |
| Sally Mason, PH.D. | 1356520514 | Clinical Social Worker | Chicago, IL | 2007 |
| Sally Mason | 1578119186 | Behavior Analyst | Virginia Beach, VA | 2019 |
| Sally Mason | 1679760771 | Pediatric Occupational Therapist | Pawleys Island, SC | 2007 |
| Sam Mason | 1003230723 | Pastoral Counselor | Paola, KS | 2014 |
| Sam Mason, DPT | 1073177705 | Physical Therapist | West Salem, WI | 2019 |
| Sam Mason | 1457132698 | Registered Nurse | Gainesville, FL | 2023 |
| Sam Mason | 1598937823 | Licensed Psychiatric Technician | Colton, CA | 2008 |
| Samantha Mason | 1063202497 | Occupational Therapist | Saint Cloud, FL | 2025 |
| Samantha Mason | 1184259848 | Community Health Worker | Sandy, UT | 2020 |
| Samantha Mason, PA-C | 1417313792 | Physician Assistant | Nashville, TN | 2016 |
| Samantha Mason, MS, CCC-SLP | 1417434168 | Speech-Language Pathologist | Morton Grove, IL | 2018 |
| Samantha Mason, DO | 1467191122 | Family Medicine Physician | Port Clinton, OH | 2022 |
| Samantha Mason | 1487465456 | Behavior Technician | Frankfort, IN | 2025 |
| Samantha Mason, D.O. | 1639470529 | Hospitalist Physician | Roseburg, OR | 2010 |
| Samantha Mason, PHARMD | 1649818592 | Pharmacist | Spring Hill, FL | 2019 |
| Samantha Mason, FNP | 1740756253 | Nurse Practitioner | Concord, NC | 2018 |
| Samantha Mason | 1770262776 | Mental Health Counselor | Anderson, SC | 2023 |
| Samantha Mason, MSOM, LAC | 1912331463 | Acupuncturist | Portland, OR | 2013 |
| Samantha Mason, DPT | 1922741263 | Physical Therapist | Iowa City, IA | 2022 |
| Samantha Mason | 1952166456 | Peer Specialist | Wyandotte, OK | 2024 |
| Samara Mason | 1528913563 | Case Manager/Care Coordinator | Brookfield, OH | 2026 |
| Samuel Mason, D.D.S. | 1184882128 | Dentist | Mesquite, TX | 2008 |
| Samuel Mason | 1215714415 | Behavior Technician | Chandler, AZ | 2023 |
| Samuel Mason | 1376063883 | Mental Health Counselor | San Diego, CA | 2017 |
| Samuel Mason, LPC-MHSP | 1396312955 | Professional Counselor | Nashville, TN | 2021 |
| Samuel Mason, CATC | 1538288659 | Addiction (Substance Use Disorder) Counselor | San Diego, CA | 2007 |
| Samuel Mason, DPM | 1801424288 | Foot & Ankle Surgery Podiatrist | Lady Lake, FL | 2020 |
| Sanaa Mason | 1104754712 | Home Health Aide | Zachary, LA | 2026 |
| Sandra Mason, LCSW-C | 1104864057 | Social Worker | Towson, MD | 2006 |
| Sandra Mason | 1265850457 | Family Medicine Physician | Vineland, NJ | 2014 |
| Sandra Mason, RNFA | 1558601351 | Registered Nurse First Assistant | West Chester, OH | 2013 |
| Sandra Mason, CCHI | 1598338212 | Interpreter | Portland, OR | 2021 |
| Sandra Mason, M.D. | 1891753273 | Obstetrics & Gynecology Physician | Boston, MA | 2006 |
| Sandra Mason | 1922545862 | Professional Counselor | Decatur, GA | 2017 |
| Sanford Mason, DPM | 1053328328 | Podiatrist | Northbrook, IL | 2006 |
| Saniyah Mason, CHW | 1649086851 | Community Health Worker | Flint, MI | 2024 |
| Sara Mason, PA-C | 1013573260 | Physician Assistant | Omaha, NE | 2019 |
| Sara Mason | 1023602059 | Neonatal Intensive Care Registered Nurse | Sarasota, FL | 2021 |
| Sara Mason, AUD | 1164604989 | Audiologist-Hearing Aid Fitter | Rostraver Township, PA | 2007 |
| Sara Mason, M.S., LCMHC, LADC | 1275862856 | Mental Health Counselor | Burlington, VT | 2009 |
| Sara Mason, PSYD | 1346645181 | Clinical Psychologist | San Francisco, CA | 2014 |
| Sarah Mason, PA-C | 1093172157 | Medical Physician Assistant | Jackson, MS | 2016 |
| Sarah Mason, CNM | 1104226968 | Advanced Practice Midwife | Sayre, PA | 2014 |
| Sarah Mason, RN | 1154121937 | Registered Nurse | Columbus, OH | 2025 |
| Sarah Mason | 1174069009 | Behavior Analyst | Towson, MD | 2017 |
| Sarah Mason, M.S., CCC-SLP | 1285996231 | Speech-Language Pathologist | Hattiesburg, MS | 2012 |
| Sarah Mason, NP | 1346597416 | Family Nurse Practitioner | New Orleans, LA | 2012 |
| Sarah Mason, M.ED., CCC/SLP | 1366606352 | Speech-Language Pathologist | Raleigh, NC | 2008 |
| Sarah Mason, M.CL.SC, CCC-A | 1376652495 | Audiologist-Hearing Aid Fitter | Seattle, WA | 2006 |
| Sarah Mason, CNP | 1437631462 | Family Nurse Practitioner | Seaman, OH | 2018 |
| Sarah Mason | 1457720278 | Licensed Practical Nurse | Riverhead, NY | 2015 |
| Sarah Mason, LCSW | 1467558262 | Clinical Social Worker | Durham, NC | 2006 |
| Sarah Mason | 1528831443 | Clinical Social Worker | Atlanta, GA | 2023 |
| Sarah Mason, PA-C | 1639839202 | Physician Assistant | Cleveland, OH | 2021 |
| Sarah Mason, MT-BC | 1689932519 | Music Therapist | Anchorage, AK | 2012 |
| Sarah Mason | 1710575253 | Behavior Technician | Vancouver, WA | 2021 |
| Sarah Mason, LPC | 1730791278 | Professional Counselor | Marlin, TX | 2020 |
| Sarah Mason | 1750041182 | Behavior Technician | West Seneca, NY | 2021 |
| Sarah Mason | 1760955827 | Social Worker | Lincoln, NE | 2019 |
| Sarah Mason, MPH, RDN, SNS | 1790601615 | Registered Dietitian | Saline, MI | 2026 |
| Sarah Mason | 1790644680 | Behavior Technician | Troy, MI | 2026 |
| Sarah Mason, QBHP | 1811582489 | Case Manager/Care Coordinator | Rogers, AR | 2021 |
| Sarah Mason, LICSW | 1922106996 | Clinical Social Worker | Manchester, NH | 2006 |
| Sarah Mason, LCSW | 1932295672 | Mental Health Counselor | Albany, OR | 2006 |
| Sarah Mason | 1932470457 | Occupational Therapy Assistant | Florence, KY | 2012 |
| Sarahmargaret Mason, DPT | 1942871165 | Physical Therapist | San Diego, CA | 2021 |
| Saundra Mason | 1407616840 | Attendant Care Provider | Indianapolis, IN | 2024 |
| Savannah Mason | 1386466183 | Behavior Technician | Farmington Hills, MI | 2024 |
| Savannah Mason, PTA | 1538711585 | Physical Therapy Assistant | Dahlonega, GA | 2019 |
| Savannah Mason | 1891657508 | Mental Health Counselor | Hixson, TN | 2025 |
| Scarlett Mason | 1578399192 | Assistant Behavior Analyst | Alameda, CA | 2024 |
| Scott Mason, PT | 1063502029 | Physical Therapist | Murfreesboro, TN | 2006 |
| Scott Mason | 1124479126 | Contractor | Bowling Green, KY | 2016 |
| Scott Mason, DDS | 1184020323 | General Practice Dentistry | Ava, MO | 2014 |
| Scott Mason, PT | 1366212904 | Physical Therapist | Provo, UT | 2024 |
| Scott Mason, PA | 1609916444 | Medical Physician Assistant | Bad Axe, MI | 2007 |
| Scott Mason, M.S., ATC/L | 1710922521 | Student in an Organized Health Care Education/Training Program | Tempe, AZ | 2006 |
| Scott Mason, D.D.S. | 1730235987 | General Practice Dentistry | Grapevine, TX | 2007 |
| Scott Mason, RN | 1912424946 | Registered Nurse | Fort Pierce, FL | 2017 |
| Seaira Mason, PA | 1336935030 | Pediatric Nurse Practitioner | Columbus, OH | 2025 |
| Sean Mason | 1780640722 | Independent Duty Corpsman | Saint Marys, GA | 2006 |
| Selena Mason, CASAC-T | 1215798996 | Addiction (Substance Use Disorder) Counselor | Bronx, NY | 2024 |
| Semon Mason | 1841125390 | Nutritionist | Richmond, VA | 2026 |
| Serenity Mason | 1871475574 | Lactation Consultant (Registered Nurse) | Green Bay, WI | 2025 |
| Seth Mason, DPT | 1689488793 | Physical Therapist | Shelburne, VT | 2025 |
| Sha'Na Mason | 1154158012 | Mental Health Counselor | Silver Spring, MD | 2024 |
| Shaileah Mason | 1811851173 | Chore Provider | Omaha, NE | 2025 |
| Shaleea Mason, NP | 1891174447 | Nurse Practitioner | New Palestine, IN | 2015 |
| Shalyn Mason | 1306780564 | Behavior Technician | Brooklyn, NY | 2026 |
| Shameka Mason | 1245100973 | Peer Specialist | Battle Creek, MI | 2025 |
| Shamekia Mason | 1164755369 | Speech-Language Pathologist | Paris, KY | 2009 |
| Shamika Mason | 1629945654 | Nurse's Aide | Benton Harbor, MI | 2025 |
| Shanae Mason, PA-C | 1922557537 | Physician Assistant | Suwanee, GA | 2016 |
| Shanasi Mason | 1861948093 | Mental Health Counselor | Centerville, MN | 2016 |
| Shane Mason, D.D.S. | 1164439733 | General Practice Dentistry | Flower Mound, TX | 2006 |
| Shane Mason, AUD | 1205685948 | Audiologist | Parkersburg, WV | 2024 |
| Shanekka Mason, M.S.ED. | 1689914111 | Professional Counselor | Pittsburgh, PA | 2013 |
| Shanelle Mason, MD | 1609516913 | Obstetrics & Gynecology Physician | Hoboken, NJ | 2022 |
| Shania Mason | 1811605579 | Behavior Technician | Plano, TX | 2022 |
| Shanita Mason, QMHP-CS | 1255106092 | Case Manager/Care Coordinator | Houston, TX | 2023 |
| Shankayla Mason | 1073442364 | Behavior Technician | Farmington Hills, MI | 2026 |
| Shanna Mason, RBT | 1053141234 | Behavior Technician | Smyrna, TN | 2024 |
| Shannon Mason, CD | 1144020280 | Doula | Redding, CA | 2025 |
| Shannon Mason, LPC, LCDC | 1487214318 | Professional Counselor | Lubbock, TX | 2019 |
| Shannon Mason | 1619796224 | Mental Health Counselor | Hillsboro, OR | 2024 |
| Shannon Mason | 1689524829 | Clinical Social Worker | Crete, IL | 2026 |
| Shannon Mason, RN | 1689538845 | General Practice Registered Nurse | Chillicothe, MO | 2025 |
| Shannon Mason, OTR/L | 1730548892 | Occupational Therapist | Bridgeport, WV | 2016 |
| Shannon Mason, CMT | 1861623159 | Massage Therapist | Highlands Ranch, CO | 2009 |
| Shantara Mason | 1306642194 | Home Health Aide | Omaha, NE | 2025 |
| Shantell Mason | 1477903409 | Community Health Registered Nurse | Seaside, OR | 2016 |
| Shantelle Mason | 1023558574 | Other Technician | Novi, MI | 2017 |
| Shantisse Mason, LCPC | 1881040582 | Professional Counselor | Halethorpe, MD | 2016 |
| Shanylia Mason | 1225895535 | Behavior Technician | Livonia, MI | 2024 |
| Sharalyn Mason, LSW | 1689734634 | Social Worker | Skowhegan, ME | 2006 |
| Sharanda Mason | 1730788951 | Massage Therapist | New Castle, DE | 2020 |
| Shareka Mason, LPC | 1316215940 | Professional Counselor | Blue Springs, MO | 2011 |
| Shari Mason | 1629282827 | Case Manager/Care Coordinator | New Tazewell, TN | 2007 |
| Shari Mason, OTR/L | 1639409592 | Occupational Therapist | Reno, NV | 2009 |
| Sharia Mason, M.S. | 1841541349 | Marriage & Family Therapist | Los Angeles, CA | 2012 |
| Sharieka Mason | 1972985349 | Student in an Organized Health Care Education/Training Program | New York, NY | 2015 |
| Sharina Mason, RN | 1255799169 | Registered Nurse | Jacksonville, FL | 2016 |
| Sharlene Mason, LPN | 1841414497 | Contractor | Liverpool, NY | 2007 |
| Sharon Mason, OTD, OTR/L | 1053304873 | Occupational Therapist | Marshfield, WI | 2005 |
| Sharon Mason, NP-C | 1104098557 | Psychiatric/Mental Health Nurse Practitioner | Tallahassee, FL | 2008 |
| Sharon Mason, QMHS | 1326795956 | Case Manager/Care Coordinator | Solon, OH | 2022 |
| Sharon Mason | 1790566685 | Mental Health Counselor | Washington, DC | 2023 |
| Sharon Mason | 1811367576 | Orthodontics and Dentofacial Orthopedics Dentistry | Chesterfield, MO | 2015 |
| Sharon Mason, M.A. L.P. | 1962513713 | Psychologist | Roseville, MN | 2006 |
| Sharonda Mason, CDCA | 1689255440 | Addiction (Substance Use Disorder) Counselor | Cleveland, OH | 2021 |
| Sharron Mason, MD | 1235356403 | Internal Medicine Physician | Hot Springs, AR | 2007 |
| Sharron Mason, LMFT | 1386110724 | Marriage & Family Therapist | Indianapolis, IN | 2018 |
| Shasten Mason, OTR/L | 1629542360 | Occupational Therapist | Lakeway, TX | 2019 |
| Shatasia Mason | 1730996000 | Behavior Technician | Pikesville, MD | 2024 |
| Shatema Mason | 1437661246 | Counselor | Pensacola, FL | 2017 |
| Shatonya Mason, LPCC | 1346928496 | Mental Health Counselor | Aurora, CO | 2023 |
| Shaun Mason, B.S , M.ED, LPC | 1134936677 | Professional Counselor | Newport News, VA | 2024 |
| Shauna Mason, LCAS-A | 1205400264 | Addiction (Substance Use Disorder) Counselor | Clinton, NC | 2021 |
| Shauna Mason | 1912553306 | Student in an Organized Health Care Education/Training Program | Nampa, ID | 2019 |
| Shaunda Mason | 1598626962 | Behavior Technician | Edmond, OK | 2025 |
| Shaunna Mason, M.D. | 1760756100 | Obstetrics & Gynecology Physician | Houston, TX | 2012 |
| Shauntrine Mason | 1184154999 | Marriage & Family Therapist | San Leandro, CA | 2017 |
| Shaurnet Mason | 1285363259 | Counselor | Sacramento, CA | 2022 |
| Shavaune Mason | 1588133763 | Personal Care Attendant | Washington Dc, DC | 2018 |
| Shavon Mason, LPN | 1477128403 | Licensed Practical Nurse | Rochester, NY | 2021 |
| Shawn Mason, SA-C | 1063978294 | Surgical Assistant | Toledo, OH | 2019 |
| Shawn Mason, LPCC | 1720496516 | Professional Counselor | Saint Paul, MN | 2014 |
| Shawn Mason, PHD | 1841466950 | Clinical Psychologist | Largo, FL | 2008 |
| Shawna Mason, CRNP | 1194794370 | Nurse Practitioner | Enterprise, AL | 2006 |
| Shawntay Mason | 1669395745 | Behavior Technician | Omaha, NE | 2026 |
| Shayla Mason | 1053919167 | Behavior Technician | Chesterfield, MI | 2020 |
| Shayne Mason, NP | 1952588709 | Psychiatric/Mental Health Nurse Practitioner | San Francisco, CA | 2008 |
| Shaynelle Mason | 1801302427 | Registered Nurse | West Haverstraw, NY | 2017 |
| Sheila Mason, APRN | 1134664683 | Adult Health Nurse Practitioner | Vinita, OK | 2016 |
| Sheila Mason | 1396292256 | Other Technician | Garden City, MI | 2016 |
| Sheila Mason, OTRL | 1598969826 | Occupational Therapist | Lithonia, GA | 2007 |
| Sheila Mason, PHARMD | 1831498013 | Pharmacist | Blairsville, GA | 2011 |
| Shelby Mason, PTA | 1538676234 | Physical Therapy Assistant | Idaho Falls, ID | 2018 |
| Shelley Mason, RN | 1265865109 | Registered Nurse | Greensboro, NC | 2013 |
| Shelley Mason, LGPC | 1457003659 | Professional Counselor | Berlin, MD | 2022 |
| Shelley Mason | 1851735310 | Adult Health Nurse Practitioner | Mayfield Hts, OH | 2013 |
| Shellie Mason, LPN | 1215897533 | Licensed Practical Nurse | North Chesterfield, VA | 2025 |
| Shellie Mason, MS, NP-C | 1679702021 | Pediatric Nurse Practitioner | Aurora, CO | 2009 |
| Sherell Mason, M.D. | 1750375481 | Family Medicine Physician | Baltimore, MD | 2005 |
| Sherene Mason, M.D. | 1548442494 | Pediatric Nephrology Physician | Hartford, CT | 2007 |
| Sheri Mason | 1932898160 | Behavior Technician | Baltimore, MD | 2023 |
| Sherri Mason, APRN, FNP-C | 1093057358 | Family Nurse Practitioner | Manassas, VA | 2013 |
| Sherri Mason, RD, CDCES | 1245281815 | Registered Dietitian | Largo, FL | 2006 |
| Sherri Mason, MASSAGE THERAPIST | 1265394167 | Massage Therapist | Stone Mountain, GA | 2025 |
| Sherri Mason | 1558928291 | Case Manager/Care Coordinator | Jacksonville, FL | 2019 |
| Sherronda Mason, RN | 1659109494 | Registered Nurse | Baton Rouge, LA | 2024 |
| Sherry Mason, PT | 1356357263 | Contractor | Guthrie, OK | 2006 |
| Sherry Mason, RPH | 1417363284 | Pharmacist | Charlotte, NC | 2014 |
| Sherry Mason, REGISTERED DENTAL HY | 1437751633 | Dental Hygienist | West Palm Beach, FL | 2020 |
| Sherry Mason | 1477083475 | Mental Health Counselor | Indianapolis, IN | 2017 |
| Sherry Mason, LCMHC | 1649619248 | Professional Counselor | New Bern, NC | 2013 |
| Sherry Mason, SW | 1689233314 | Social Worker | Reisterstown, MD | 2019 |
| Sherry Mason | 1972840429 | Licensed Practical Nurse | Louisville, KY | 2013 |
| Sheryl Mason | 1740127877 | Behavior Technician | Rockville, MD | 2026 |
| Sheryle Mason, LPN | 1730419987 | Licensed Practical Nurse | Downingtown, PA | 2010 |
| Shirley Mason, LPN | 1366678856 | Licensed Practical Nurse | Zanesville, OH | 2009 |
| Shontavia Mason, LPC | 1245013382 | Professional Counselor | Saint Louis, MO | 2023 |
| Shontia Mason | 1205424272 | Case Manager/Care Coordinator | Columbus, OH | 2021 |
| Shurkela Mason, LPC | 1275844961 | Professional Counselor | Flint, MI | 2010 |
| Shyanne Mason, R.N | 1174998124 | Registered Nurse | Brooklyn, NY | 2015 |
| Shyla Mason | 1205764149 | Behavior Technician | Cary, NC | 2026 |
| Siera Mason, LPCA | 1457907933 | Professional Counselor | Waynesville, NC | 2019 |
| Sierra Mason | 1144027467 | Homemaker | Omaha, NE | 2025 |
| Sierra Mason | 1306264171 | Mental Health Counselor | Elizabethtown, KY | 2014 |
| Sima Mason, MSN, DNP, CRNA | 1659941060 | Certified Registered Nurse Anesthetist | Cumberland, MD | 2021 |
| Siobhan Mason, CPNP-PC | 1215640065 | Pediatrics Physician | Plymouth Meeting, PA | 2022 |
| Sir Aaron Mason | 1043757354 | Marriage & Family Therapist | Eugene, OR | 2017 |
| Socorro Mason, SLP | 1285988006 | Speech-Language Pathologist | Sweetwater, TX | 2012 |
| Sommer Mason, PTA | 1083906663 | Physical Therapy Assistant | Campbell, CA | 2011 |
| Sonia Mason | 1295161453 | Counselor | Eugene, OR | 2013 |
| Sonia Mason | 1841654530 | Behavior Analyst | Hemstead, NY | 2016 |
| Sonja Mason, LCSW | 1467747204 | Clinical Social Worker | Dallas, TX | 2011 |
| Sophia Mason, NP | 1811003379 | Psychiatric/Mental Health Nurse Practitioner | Brooklyn, NY | 2006 |
| Sophie Mason | 1386478006 | Student in an Organized Health Care Education/Training Program | San Leandro, CA | 2024 |
| Sophie Mason | 1861259228 | School Social Worker | Westbury, NY | 2024 |
| Spencer Mason | 1982064184 | Physician Assistant | Mission, SD | 2016 |
| Stacey Mason, LPC | 1073670501 | Professional Counselor | Lees Summit, MO | 2007 |
| Stacey Mason, LPC, LCADC | 1265923015 | Mental Health Counselor | Spring Lake, NJ | 2018 |
| Stacey Mason, MD | 1548397540 | Family Medicine Physician | Lakewood, CO | 2007 |
| Stacey Mason | 1609205624 | Home Health Aide | Oxon Hill, MD | 2013 |
| Stacey Mason | 1679227706 | Social Worker | Lexington, KY | 2022 |
| Stacey Mason, CAC-AD | 1902309503 | Addiction (Substance Use Disorder) Counselor | Aberdeen, MD | 2018 |
| Stacie Mason | 1801030879 | Speech-Language Pathologist | Richmond, VA | 2009 |
| Stacy Mason | 1114617149 | Personal Care Attendant | Martinsburg, WV | 2023 |
| Stacy Mason, MA | 1134356520 | Behavior Analyst | Collegeville, PA | 2009 |
| Stacy Mason, MFT | 1396870796 | Marriage & Family Therapist | Bradenton, FL | 2007 |
| Stacy Mason | 1831335413 | Addiction (Substance Use Disorder) Counselor | Logan, UT | 2009 |
| Stacy Mason, LMSW | 1851452361 | Clinical Social Worker | Brewster, NY | 2006 |
| Stacy Mason, P.T. | 1992717052 | Physical Therapist | Larkspur, CA | 2006 |
| Stanley Mason, DDS | 1407867450 | Oral and Maxillofacial Surgery (Dentist) | Virginia Beach, VA | 2006 |
| Steadman Mason, MD | 1306858139 | General Practice Physician | Acoma, NM | 2006 |
| Stefanie Mason, M.D. | 1407112592 | Pulmonary Disease Physician | Boston, MA | 2012 |
| Stefanie Mason, RN | 1720836356 | Registered Nurse | Sikeston, MO | 2024 |
| Stephanie Mason, FNP-C | 1013495837 | Family Nurse Practitioner | Bedford, IN | 2018 |
| Stephanie Mason | 1073246997 | Acute Care Nurse Practitioner | Huntsville, AL | 2022 |
| Stephanie Mason, DNP | 1154843373 | Family Nurse Practitioner | Minnetonka, MN | 2017 |
| Stephanie Mason, M.D. | 1225156235 | General Practice Physician | Jacksonville, FL | 2007 |
| Stephanie Mason, PA-C | 1275815870 | Physician Assistant | Battle Creek, MI | 2011 |
| Stephanie Mason | 1316742091 | Behavior Technician | Fishers, IN | 2025 |
| Stephanie Mason, DPT | 1346064227 | Physical Therapist | Altamont, NY | 2024 |
| Stephanie Mason | 1477912103 | Mental Health Counselor | Hudson Falls, NY | 2016 |
| Stephanie Mason | 1487421475 | Speech-Language Pathologist | Perry, GA | 2023 |
| Stephanie Mason, CRNA | 1528029410 | Certified Registered Nurse Anesthetist | Lincolnton, NC | 2006 |
| Stephanie Mason | 1588489306 | Homemaker | Alliance, OH | 2024 |
| Stephanie Mason | 1609351709 | Behavior Technician | Mansfield, OH | 2018 |
| Stephanie Mason, MB PHD | 1609418813 | Student in an Organized Health Care Education/Training Program | Seattle, WA | 2019 |
| Stephanie Mason | 1689462756 | Adult Companion | Lincoln, NE | 2025 |
| Stephanie Mason, RPA-C | 1700126018 | Physician Assistant | East Setauket, NY | 2013 |
| Stephanie Mason | 1700240306 | Pediatrics Physician | Fairfield, CT | 2016 |
| Stephanie Mason, CRNA | 1700942265 | Certified Registered Nurse Anesthetist | Charlotte, NC | 2006 |
| Stephanie Mason, L.AC., DOM | 1801343314 | Acupuncturist | Southern Pines, NC | 2016 |
| Stephanie Mason | 1851859383 | Marriage & Family Therapist | Torrance, CA | 2019 |
| Stephanie Mason | 1871329094 | Behavior Technician | Washington, DC | 2024 |
| Stephanie Mason, PA-C | 1952495475 | Medical Physician Assistant | Raleigh, NC | 2006 |
| Stephanie Mason | 1982246740 | Pharmacist | Ponchatoula, LA | 2019 |
| Stephen Mason, PMHNP | 1023545076 | Psychiatric/Mental Health Nurse Practitioner | Espanola, NM | 2017 |
| Stephen Mason | 1093907784 | Optician | Port Charlotte, FL | 2007 |
| Stephen Mason, M.D. | 1134141484 | MOHS-Micrographic Surgery Physician | Hot Springs, AR | 2006 |
| Stephen Mason, D.M.D. | 1154440071 | General Practice Dentistry | Bloomfield, CT | 2007 |
| Stephen Mason | 1366382418 | Student in an Organized Health Care Education/Training Program | Buffalo, NY | 2026 |
| Stephen Mason, CRNA | 1376614792 | Certified Registered Nurse Anesthetist | Pasadena, TX | 2006 |
| Stephen Mason, RT (R) | 1487861233 | Radiography Radiologic Technologist | Maryland Heights, MO | 2007 |
| Stephen Mason, MD | 1528390259 | Family Medicine Physician | Royal Oak, MI | 2010 |
| Stephen Mason, M.D. | 1568519445 | Dermatopathology (Pathology) Physician | Mountain Brk, AL | 2007 |
| Stephen Mason, MD | 1922012558 | Anesthesiology Physician | Burlington, VT | 2006 |
| Stephon Mason | 1962135277 | Behavior Technician | Anaheim, CA | 2022 |
| Steve Mason, RPH | 1831552009 | Pharmacist | Barnardsville, NC | 2016 |
| Steve Mason, PAC | 1891764965 | Physician Assistant | Murray, UT | 2006 |
| Steven Mason, MHPP | 1053656934 | Case Manager/Care Coordinator | Fayetteville, AR | 2012 |
| Steven Mason, MD | 1174519524 | Gastroenterology Physician | Oregon City, OR | 2005 |
| Steven Mason, M.D. | 1366445603 | Cardiovascular Disease Physician | Baltimore, MD | 2005 |
| Steven Mason | 1437551124 | Physical Therapy Assistant | Summit, MS | 2014 |
| Steven Mason, MSN, APN PMHNP-BC | 1467811638 | Psychiatric/Mental Health Nurse Practitioner | Novi, MI | 2016 |
| Steven Mason | 1477223154 | Behavior Technician | Tucson, AZ | 2021 |
| Steven Mason, LPC-S, ADC | 1790937423 | Professional Counselor | Trussville, AL | 2008 |
| Steven Mason, PSY.D. PSYCHOLOGIST | 1811472921 | Psychologist | Hermosa Beach, CA | 2018 |
| Steven Mason, MSW | 1912774878 | Case Manager/Care Coordinator | Carson City, NV | 2023 |
| Steven Mason, MSW | 1972606085 | Clinical Social Worker | Charleston, SC | 2006 |
| Stewart Mason, M.D. | 1871519835 | Obstetrics & Gynecology Physician | Fresno, CA | 2006 |
| Stone Mason | 1568396018 | Case Manager/Care Coordinator | Boise, ID | 2026 |
| Sue Mason, RN | 1396867263 | Community Health Registered Nurse | Chattanooga, TN | 2007 |
| Susan Mason, LCSW | 1003823444 | Mental Health Counselor | Skokie, IL | 2006 |
| Susan Mason, M.S., CCC-SLP | 1144686288 | Speech-Language Pathologist | Lake Katrine, NY | 2016 |
| Susan Mason, APRN,BC | 1164417242 | Occupational Health Nurse Practitioner | Lakehurst, NJ | 2005 |
| Susan Mason | 1306875786 | Otorhinolaryngology & Head-Neck Registered Nurse | Buffalo, NY | 2006 |
| Susan Mason, LMSW | 1457634891 | Social Worker | Bronx, NY | 2011 |
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).