Providers Madelyn Williams, P.T. to Marcus Williams
300 individual NPIs in the federal registry, part 23,616 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. 52 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Madelyn Williams, P.T. | 1619270162 | Physical Therapist | New York, NY | 2010 |
| Madelyn Williams | 1639043862 | Social Worker | Brooklyn, NY | 2025 |
| Madelyn Williams, LPN | 1841678067 | Licensed Practical Nurse | Anchorage, AK | 2015 |
| Madelyn Williams, RBT | 1982327276 | Behavior Analyst | Pensacola, FL | 2022 |
| Madelyne Williams | 1912521667 | Behavior Technician | Murfreesboro, TN | 2020 |
| Madelynn Williams | 1699603274 | Ambulatory Women's Health Care Registered Nurse | Austin, TX | 2026 |
| Madilyn Williams | 1902639719 | Professional Counselor | Kansas City, MO | 2024 |
| Madisen Williams | 1477493831 | Mental Health Counselor | Los Angeles, CA | 2026 |
| Madisen Williams, RPH TECH | 1790622660 | Pharmacy Technician | The Plains, OH | 2026 |
| Madison Williams | 1003492786 | Behavior Analyst | Salem, OR | 2021 |
| Madison Williams, MD | 1003510124 | Psychiatry Physician | Los Angeles, CA | 2023 |
| Madison Williams | 1003752791 | Behavior Technician | Visalia, CA | 2026 |
| Madison Williams | 1023901006 | Behavior Technician | Pikesville, MD | 2025 |
| Madison Williams, BT | 1083561278 | Behavior Technician | O Fallon, IL | 2026 |
| Madison Williams | 1104521723 | Behavior Technician | Fredericksburg, VA | 2023 |
| Madison Williams | 1114609021 | General Practice Dentistry | Westphalia, MO | 2023 |
| Madison Williams, RBT | 1124757661 | Behavior Technician | Plainfield, IN | 2022 |
| Madison Williams, M.D. | 1144609926 | Hematology & Oncology Physician | Houston, TX | 2015 |
| Madison Williams, M. ED, BCBA, LBA | 1215699657 | Behavior Analyst | Gilbert, AZ | 2021 |
| Madison Williams | 1225769342 | Optician | Danville, KY | 2022 |
| Madison Williams, RN | 1255808051 | School Registered Nurse | Riverside, OH | 2018 |
| Madison Williams | 1285364299 | Case Manager/Care Coordinator | Independence, OH | 2022 |
| Madison Williams, PA | 1336683515 | Physician Assistant | Edmond, OK | 2016 |
| Madison Williams | 1366307324 | Personal Care Attendant | Barboursville, WV | 2025 |
| Madison Williams | 1376351031 | Behavior Technician | Beltsville, MD | 2024 |
| Madison Williams | 1457070104 | Occupational Therapist | Jackson, TN | 2022 |
| Madison Williams | 1518559244 | Behavior Technician | Fayetteville, NC | 2021 |
| Madison Williams | 1548838014 | Behavior Technician | San Francisco, CA | 2021 |
| Madison Williams, BT | 1568196871 | Behavior Technician | East Tawas, MI | 2022 |
| Madison Williams, FNP-C | 1619863560 | Family Nurse Practitioner | Dawsonville, GA | 2025 |
| Madison Williams, APRN, FNP-C | 1639827124 | Family Nurse Practitioner | Cape Girardeau, MO | 2022 |
| Madison Williams | 1699566711 | Student in an Organized Health Care Education/Training Program | Annapolis, MD | 2025 |
| Madison Williams | 1740070515 | Speech-Language Pathologist | Fredericksburg, VA | 2025 |
| Madison Williams | 1750093209 | Behavior Technician | Costa Mesa, CA | 2022 |
| Madison Williams | 1760150445 | Behavior Technician | Livonia, MI | 2021 |
| Madison Williams, PHARM.D. | 1760890255 | Pharmacist | Iowa City, IA | 2014 |
| Madison Williams, PA-C | 1780423822 | Physician Assistant | Lakeland, FL | 2024 |
| Madison Williams | 1780529800 | School Social Worker | Saint Paul, MN | 2026 |
| Madison Williams, LPC | 1811875511 | Professional Counselor | Simpsonville, SC | 2025 |
| Madison Williams | 1881483154 | Certified Registered Nurse Anesthetist | Birmingham, AL | 2025 |
| Madison Williams | 1891422424 | Behavior Technician | Charlotte, NC | 2022 |
| Madison Williams | 1891511424 | Clinical Social Worker | Jacksonville, NC | 2024 |
| Madison Williams | 1902437213 | Behavior Technician | Charlotte, NC | 2020 |
| Madison Williams | 1902672967 | Behavior Technician | Westwego, LA | 2023 |
| Madison Williams, PA-C | 1932920105 | Physician Assistant | Fayetteville, NC | 2024 |
| Madison Williams | 1942950704 | Student in an Organized Health Care Education/Training Program | Chandler, AZ | 2022 |
| Madison Williams, PHARM.D | 1952935322 | Pharmacist | Memphis, TN | 2020 |
| Madisyn Williams | 1093660193 | Physical Therapy Assistant | Cheswick, PA | 2026 |
| Madisyn Williams, BCBA | 1245019769 | Behavior Analyst | Indianapolis, IN | 2023 |
| Madonna Williams | 1588500854 | School Registered Nurse | Long Island City, NY | 2026 |
| Madonna Williams, OTR | 1679623227 | Occupational Therapist | Odessa, FL | 2007 |
| Madyson Williams | 1326562455 | Speech-Language Pathologist | Phoenix, AZ | 2017 |
| Madyson Williams | 1629762968 | Behavior Technician | Greenwood Village, CO | 2023 |
| Madyson Williams, DPT | 1679441117 | Physical Therapist | El Cajon, CA | 2025 |
| Madyson Williams | 1932020005 | Behavior Technician | Davie, FL | 2026 |
| Madyson Williams | 1932811452 | Student in an Organized Health Care Education/Training Program | Laredo, MO | 2022 |
| Mae Williams | 1043838600 | Mental Health Counselor | Fort Collins, CO | 2020 |
| Maegan Williams, LSW | 1821613563 | Social Worker | Warren, OH | 2020 |
| Maegon Williams | 1316420565 | Community Health Registered Nurse | Seattle, WA | 2018 |
| Maekala Williams | 1093571705 | Registered Nurse | Irving, TX | 2024 |
| Maeve Williams, DPT | 1336631019 | Physical Therapist | Littleton, CO | 2018 |
| Maeve Williams | 1629860796 | Behavior Technician | Pikesville, MD | 2025 |
| Magalis Williams | 1164179115 | Clinical Child & Adolescent Psychologist | Mount Vernon, NY | 2022 |
| Magan Williams, LCSW | 1518845460 | Clinical Social Worker | New Albany, MS | 2025 |
| Magda Williams | 1093061368 | Registered Nurse | Brooklyn, NY | 2012 |
| Magda Williams, M.D. | 1104875822 | Family Medicine Physician | Scottsdale, AZ | 2006 |
| Maggie Williams, M.D. | 1114112331 | Family Medicine Physician | Durham, NC | 2007 |
| Maggie Williams | 1356060420 | Case Manager/Care Coordinator | Mentor, OH | 2022 |
| Maggie Williams, CPS | 1386599454 | Peer Specialist | Coal Grove, OH | 2026 |
| Maggie Williams | 1457129553 | Rehabilitation Practitioner | North Hills, CA | 2023 |
| Maggie Williams | 1528832128 | Clinical Social Worker | Clayton, NC | 2023 |
| Maggie Williams, MPAS, PA-C | 1760059075 | Physician Assistant | Madison, WI | 2021 |
| Maggie Williams | 1871286559 | Athletic Trainer | Manhattan, KS | 2023 |
| Maggie Williams | 1891677753 | Behavior Technician | Farmington Hills, MI | 2025 |
| Maggie Williams | 1902262769 | Speech-Language Pathologist | Greenwood, SC | 2016 |
| Maggie Williams | 1912522004 | Behavior Technician | Hendersonville, TN | 2020 |
| Maggie Williams, MTBC | 1942041629 | Music Therapist | Dallas, TX | 2024 |
| Maggy Williams | 1235868746 | Speech-Language Pathologist | Davenport, IA | 2022 |
| Magnolia Williams | 1861085755 | Personal Care Attendant | Las Vegas, NV | 2021 |
| Mahal Williams | 1205764685 | Behavior Technician | Walnut Creek, CA | 2026 |
| Maharlika Williams | 1174190706 | Personal Care Attendant | Las Vegas, NV | 2021 |
| Mai Williams | 1063124782 | Mental Health Counselor | Victorville, CA | 2022 |
| Maia Williams, PHARMD | 1932761145 | Pharmacist | Minneapolis, MN | 2019 |
| Maijah Williams | 1265786420 | Rehabilitation Practitioner | Las Vegas, NV | 2012 |
| Mailyn Williams, PA-C, RDMS, RVT | 1457925042 | Physician Assistant | Seattle, WA | 2021 |
| Majel Williams | 1295506806 | Behavior Technician | Avondale, AZ | 2024 |
| Majhane Williams | 1912533514 | Behavior Technician | Antioch, CA | 2020 |
| Makail Williams | 1518517440 | Technician/Technologist | Bingham Farms, MI | 2019 |
| Makailyn Williams, BS | 1528489622 | Mental Health Counselor | Poteau, OK | 2013 |
| Makalyn Williams | 1174280994 | Marriage & Family Therapist | Hutchinson, KS | 2021 |
| Makana Williams | 1760180079 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2023 |
| Makayla Williams | 1043082498 | Personal Care Attendant | Las Vegas, NV | 2023 |
| Makayla Williams, MD | 1093334401 | Emergency Medicine Physician | Houston, TX | 2020 |
| Makayla Williams | 1184452492 | Behavior Technician | Bridgeport, MI | 2024 |
| Makayla Williams | 1356208615 | Peer Specialist | Hicksville, NY | 2026 |
| Makayla Williams | 1386302966 | Behavior Technician | San Diego, CA | 2021 |
| Makayla Williams | 1437998762 | Behavior Technician | Bingham Farms, MI | 2024 |
| Makayla Williams, BI | 1487591988 | Behavior Technician | Modesto, CA | 2026 |
| Makayla Williams | 1558283937 | Behavior Technician | Rockville, MD | 2026 |
| Makayla Williams | 1568235109 | Hearing Instrument Specialist | Alexandria, VA | 2023 |
| Makayla Williams, AA | 1689532087 | Anesthesiologist Assistant | Columbus, OH | 2026 |
| Makayla Williams | 1730734062 | Behavior Technician | Farmington Hills, MI | 2019 |
| Makayla Williams | 1801668553 | Social Worker | Perrysburg, OH | 2023 |
| Makayla Williams | 1902639362 | Case Manager/Care Coordinator | Baton Rouge, LA | 2024 |
| Makeatha Williams | 1104172394 | Mental Health Counselor | Portland, OR | 2012 |
| Makeba Williams, MD | 1538379300 | Obstetrics & Gynecology Physician | Saint Louis, MO | 2007 |
| Makeda Williams, LMHC | 1164768719 | Mental Health Counselor | Brooklyn, NY | 2012 |
| Makeda Williams, RBT | 1417791179 | Behavior Technician | Indianapolis, IN | 2024 |
| Makeda Williams, M.D. | 1821246877 | Internal Medicine Physician | Casselberry, FL | 2008 |
| Makeesha Williams | 1275169963 | Day Training/Habilitation Specialist | Anchorage, AK | 2020 |
| Makeesha Williams | 1902944887 | Adult Companion | Portland, OR | 2007 |
| Makenna Williams, DMD | 1568021657 | Dentist | Louisville, KY | 2019 |
| Makenna Williams, RBT | 1922804574 | Behavior Technician | Hickory, NC | 2025 |
| Makenzie Williams, DPT | 1265980254 | Physical Therapist | Norwich, NY | 2016 |
| Makenzie Williams, PA-C | 1437515855 | Physician Assistant | Spokane Valley, WA | 2016 |
| Makiya Williams | 1922767912 | Behavior Technician | Spring Lake, NC | 2021 |
| Makiyah Williams | 1285398438 | Case Manager/Care Coordinator | Pine Bluff, AR | 2021 |
| Makrina Williams, RPH | 1396331906 | Pharmacist | Arlington, VA | 2020 |
| Makyia Williams | 1629836721 | Behavior Technician | Manvel, TX | 2024 |
| Malachi Williams | 1013894385 | Student in an Organized Health Care Education/Training Program | Syracuse, NY | 2025 |
| Malachi Williams | 1043044647 | Behavior Technician | San Leandro, CA | 2024 |
| Malachi Williams | 1174817241 | Rehabilitation Practitioner | Las Vegas, NV | 2011 |
| Malachi Williams | 1609751098 | Personal Care Attendant | Henderson, NV | 2025 |
| Malai Williams, OD | 1972435915 | Optometrist | Miami, FL | 2026 |
| Malaia Williams | 1386265528 | Home Health Aide | Lansing, MI | 2020 |
| Malaica Williams, B.S | 1053717561 | Developmental Therapist | Deerfield Beach, FL | 2014 |
| Malaika Williams | 1497378921 | Clinical Social Worker | Norwalk, CA | 2020 |
| Malaisha Williams | 1164319026 | Behavior Technician | Wildomar, CA | 2025 |
| Malana Williams | 1629579248 | Mental Health Counselor | Westampton, NJ | 2018 |
| Malaya Williams | 1154207975 | Behavior Technician | Chesterfield, MI | 2025 |
| Malaya Williams | 1285221903 | Personal Care Attendant | Charleston, WV | 2020 |
| Malaysia Williams | 1295696607 | Behavior Technician | River Oaks, TX | 2025 |
| Malchijah Williams | 1285202499 | Behavior Technician | Gainesville, FL | 2021 |
| Malcolm Williams | 1174402267 | Home Health Aide | Omaha, NE | 2025 |
| Malcolm Williams, LGSW | 1417381567 | Mental Health Counselor | Baltimore, MD | 2013 |
| Malcolm Williams | 1417541913 | Counselor | Fresno, CA | 2021 |
| Malcolm Williams | 1588429328 | Counselor | Trenton, NJ | 2024 |
| Malcolm Williams, PHARMD | 1669745139 | Pharmacist | New Orleans, LA | 2012 |
| Malcolm Williams, CRNA | 1699915462 | Certified Registered Nurse Anesthetist | Newport News, VA | 2009 |
| Malcolm Williams, D.C. | 1790840478 | Chiropractor | South Portland, ME | 2006 |
| Malcolm Williams | 1902685878 | Behavior Technician | Clarksville, TN | 2023 |
| Maleah Williams | 1992508808 | Behavior Technician | Orem, UT | 2025 |
| Maleeka Williams | 1992459473 | Counselor | Jamaica, NY | 2022 |
| Malener Williams | 1962878975 | Developmental Therapist | Deerfield Beach, FL | 2015 |
| Malex Williams | 1528951704 | Behavior Technician | Sugar Land, TX | 2025 |
| Maliah Williams | 1326993023 | Behavior Technician | Los Angeles, CA | 2026 |
| Malichia Williams | 1578230967 | Licensed Practical Nurse | Indianapolis, IN | 2021 |
| Malik Williams | 1053270579 | Behavior Analyst | Baltimore, MD | 2026 |
| Malik Williams | 1235716648 | Case Manager/Care Coordinator | Columbus, OH | 2021 |
| Malik Williams | 1467293225 | Addiction (Substance Use Disorder) Counselor | Brighton, MA | 2024 |
| Malik Williams | 1588266837 | School Counselor | Spartanburg, SC | 2020 |
| Malik Williams | 1609725316 | Behavior Technician | Hayward, CA | 2026 |
| Malik Williams | 1811704562 | Student in an Organized Health Care Education/Training Program | Jackson, MS | 2024 |
| Malik Williams | 1831943885 | Personal Care Attendant | Alexandria, LA | 2024 |
| Malika Williams | 1275392375 | Behavior Technician | Pikesville, MD | 2024 |
| Malika Williams, LPN | 1285387670 | Licensed Practical Nurse | Miami, FL | 2022 |
| Malika Williams | 1689538019 | Day Training/Habilitation Specialist | Los Angeles, CA | 2025 |
| Malikah Williams, LMT | 1376490342 | Massage Therapist | Akron, OH | 2026 |
| Malikah Williams, SLP | 1649523549 | Speech-Language Pathologist | Freeport, NY | 2012 |
| Malikh Williams, MS, RDN, LD | 1861281156 | Registered Dietitian | Atlanta, GA | 2025 |
| Malinda Williams | 1235739608 | Homemaker | Zanesville, OH | 2020 |
| Malinda Williams | 1417338575 | Counselor | Waynesville, MO | 2015 |
| Malinda Williams, LPC | 1891385738 | Mental Health Counselor | San Antonio, TX | 2021 |
| Malisa Williams, LCSW | 1184011124 | Clinical Social Worker | Eagle, ID | 2015 |
| Malissa Williams | 1609634401 | Behavior Technician | San Antonio, TX | 2024 |
| Malissa Williams | 1619692084 | Occupational Therapist | Shawnee, KS | 2022 |
| Malissa Williams | 1669231601 | Dental Hygienist | Rainelle, WV | 2024 |
| Maliya Williams, STNA, MST | 1194537712 | Home Health Aide | Coshocton, OH | 2025 |
| Mallery Williams | 1346880465 | Behavior Technician | Mesa, AZ | 2020 |
| Mallory Williams | 1104307891 | Case Manager/Care Coordinator | Baton Rouge, LA | 2018 |
| Mallory Williams, MSW, LCSW | 1225418940 | Clinical Social Worker | Baton Rouge, LA | 2015 |
| Mallory Williams, PHARMD | 1255767042 | Pharmacist | La Crosse, WI | 2013 |
| Mallory Williams, PA | 1265881189 | Physician Assistant | Savannah, GA | 2016 |
| Mallory Williams | 1265888051 | Professional Counselor | Pittsburgh, PA | 2016 |
| Mallory Williams | 1417893207 | Student in an Organized Health Care Education/Training Program | Oklahoma City, OK | 2026 |
| Mallory Williams, PHARM D. | 1427322700 | Pharmacist | Paragould, AR | 2012 |
| Mallory Williams | 1457204505 | Physical Therapy Assistant | Paris, TN | 2026 |
| Mallory Williams | 1467390443 | Personal Care Attendant | Las Vegas, NV | 2026 |
| Mallory Williams, CCC-SLP | 1609793066 | Speech-Language Pathologist | Burgaw, NC | 2026 |
| Mallory Williams, M.D. | 1669488003 | Trauma Surgery Physician | Washington, DC | 2006 |
| Mallory Williams, PHARM.D | 1679240220 | Pharmacist | Bella Vista, AR | 2021 |
| Mallory Williams, LMSW LSSW | 1750732855 | Social Worker | Olive Branch, MS | 2016 |
| Mallory Williams, LMSW | 1861064396 | Clinical Social Worker | Houston, TX | 2021 |
| Mallory Williams, LMSW | 1932813813 | Addiction (Substance Use Disorder) Counselor | Columbia, SC | 2023 |
| Mallory Williams | 1932833498 | Behavior Technician | San Antonio, TX | 2022 |
| Mallory Williams | 1952296972 | Student in an Organized Health Care Education/Training Program | Mantachie, MS | 2025 |
| Malvanese Williams | 1003288903 | Case Manager/Care Coordinator | Shreveport, LA | 2015 |
| Mamie Williams, A.R.N.P. | 1386071264 | Nurse Practitioner | Roseville, CA | 2013 |
| Mamie Williams, MS | 1639607526 | Counselor | Arlington, TX | 2017 |
| Mamie Williams, LPC, LMFT | 1891814372 | Marriage & Family Therapist | Southgate, MI | 2007 |
| Mamie Williams | 1952963035 | Mental Health Counselor | Las Vegas, NV | 2019 |
| Mandale Williams | 1649835539 | Behavior Technician | Raleigh, NC | 2019 |
| Mandee Williams, NP | 1306690003 | Psychiatric/Mental Health Nurse Practitioner | Fayetteville, GA | 2024 |
| Mandi Williams, APRN | 1013369404 | Psychiatric/Mental Health Nurse Practitioner | Fort Smith, AR | 2016 |
| Mandi Williams, M.S. CCC-SLP | 1508577131 | Speech-Language Pathologist | Sheridan, WY | 2022 |
| Mandice Williams, D.C. | 1295196640 | Chiropractor | Los Gatos, CA | 2016 |
| Mandisa Williams, CDCA | 1710484118 | Case Manager/Care Coordinator | Hamilton, OH | 2018 |
| Mandisha Williams | 1982555108 | Community Health Worker | Roswell, NM | 2026 |
| Mandy Williams, PH.D., CCC-SLP | 1134289945 | Speech-Language Pathologist | Vermillion, SD | 2006 |
| Mandy Williams, B.A. | 1174957047 | Addiction (Substance Use Disorder) Counselor | Knoxville, TN | 2013 |
| Mandy Williams, AU.D. | 1184172256 | Audiologist | Richmond, VA | 2016 |
| Mandy Williams | 1376602912 | Mental Health Counselor | Gaston, SC | 2006 |
| Mandy Williams | 1598483752 | Family Nurse Practitioner | Pelham, AL | 2022 |
| Mandy Williams, PA-C | 1841472065 | Surgical Physician Assistant | Portland, OR | 2007 |
| Mandy Williams | 1841723061 | Pharmacist | Lancaster, SC | 2017 |
| Mane Williams | 1578279832 | Registered Nurse | St Petersburg, FL | 2023 |
| Manichanh Williams, APN | 1699067850 | Family Nurse Practitioner | Heber Springs, AR | 2011 |
| Mantryll Williams | 1285324376 | Behavior Technician | Raleigh, NC | 2023 |
| Manyah Williams | 1881528248 | Behavior Technician | Savannah, GA | 2026 |
| Manzie Williams, MSED., ATC | 1689640161 | Athletic Trainer | Elyria, OH | 2006 |
| Manzy Williams | 1215477328 | Clinical Social Worker | Lafayette, LA | 2017 |
| Maquella Williams | 1184574485 | Behavior Technician | Brooklyn, NY | 2026 |
| Mara Williams, CNP | 1679946230 | Women's Health Nurse Practitioner | Minneapolis, MN | 2015 |
| Mara Williams | 1699571828 | Behavior Technician | Long Beach, CA | 2025 |
| Mara Williams, PA-C | 1770952095 | Physician Assistant | Madison, WI | 2015 |
| Mara Williams | 1861544249 | Adult Health Nurse Practitioner | Napa, CA | 2007 |
| Maranda Williams, MA | 1073351607 | Student in an Organized Health Care Education/Training Program | Lynnfield, MA | 2024 |
| Maranda Williams, RBT | 1467269290 | Behavior Technician | Pikeville, KY | 2024 |
| Maranda Williams | 1750744934 | Mental Health Counselor | Brooklyn, NY | 2016 |
| Marc Williams | 1013749886 | Case Manager/Care Coordinator | Napa, CA | 2024 |
| Marc Williams, LPC | 1184780207 | Professional Counselor | Mocksville, NC | 2007 |
| Marc Williams, M.D. | 1356535546 | Psychiatry Physician | Bend, OR | 2007 |
| Marc Williams, L.AC. | 1508182718 | Acupuncturist | Manchester Center, VT | 2010 |
| Marc Williams, PA | 1659542926 | Medical Physician Assistant | Pueblo, CO | 2008 |
| Marc Williams, OTD, OTR/L | 1720277510 | Occupational Therapist | Saint Augustine, FL | 2007 |
| Marc Williams, DMD | 1750413340 | Dentist | Pikeville, KY | 2007 |
| Marc Williams, MD | 1891887105 | Family Medicine Physician | Cleveland, OH | 2006 |
| Marc Williams, MD | 1992807655 | Clinical Genetics (M.D.) Physician | Danville, PA | 2006 |
| Marce Williams, PHYSICAL THERAPIST A | 1841482023 | Physical Therapy Assistant | Snohomish, WA | 2007 |
| Marcee Williams | 1881182483 | Behavior Analyst | Tempe, AZ | 2018 |
| Marcel Williams, MD | 1548908767 | Family Medicine Physician | Poughkeepsie, NY | 2022 |
| Marcella Williams, PTA | 1073066411 | Physical Therapy Assistant | Whigham, GA | 2016 |
| Marcella Williams, N.P | 1104847920 | Neonatal Nurse Practitioner | Shreveport, LA | 2006 |
| Marcella Williams | 1467300384 | Addiction (Substance Use Disorder) Counselor | Scotts Valley, CA | 2026 |
| Marcella Williams | 1871927350 | Occupational Therapist | Desloge, MO | 2013 |
| Marcella Williams, LCSW | 1962529883 | Clinical Social Worker | Sacramento, CA | 2007 |
| Marcellus Williams | 1134089840 | Physical Therapy Assistant | Fredericksburg, VA | 2025 |
| Marcellus Williams | 1487485611 | Behavior Technician | Chula Vista, CA | 2024 |
| Marchanita Williams | 1255831400 | Case Manager/Care Coordinator | Monroe, LA | 2018 |
| Marche Williams, MFT | 1801390398 | Marriage & Family Therapist | Sacramento, CA | 2018 |
| Marchell Williams | 1023649977 | Nurse's Aide | Savannah, GA | 2020 |
| Marchelle Williams | 1144992041 | Clinical Social Worker | Richmond, VA | 2021 |
| Marchetta Williams, LPN | 1205117934 | Licensed Practical Nurse | Syracuse, NY | 2011 |
| Marci Williams, OTC | 1013425453 | Sports Medicine (Orthopaedic Surgery) Physician | Newburyport, MA | 2018 |
| Marcia Williams | 1043079932 | Case Manager/Care Coordinator | Jacksonville, FL | 2024 |
| Marcia Williams, APRN | 1063153880 | Family Nurse Practitioner | Starke, FL | 2022 |
| Marcia Williams | 1073973350 | Other Technician | Detroit, MI | 2016 |
| Marcia Williams | 1124379599 | Home Health Aide | Washington, DC | 2012 |
| Marcia Williams, LMFT | 1124438577 | Marriage & Family Therapist | Santa Rosa, CA | 2014 |
| Marcia Williams | 1144075680 | Mental Health Counselor | Saratoga Springs, UT | 2024 |
| Marcia Williams | 1235684861 | Social Worker | Aurora, IL | 2016 |
| Marcia Williams | 1255291365 | Home Health Aide | Washington, DC | 2025 |
| Marcia Williams, MSW | 1265978001 | Clinical Social Worker | Daytona Beach, FL | 2017 |
| Marcia Williams | 1326917410 | Social Worker | Cincinnati, OH | 2025 |
| Marcia Williams | 1376255455 | Professional Counselor | Accokeek, MD | 2022 |
| Marcia Williams, SLP | 1447567144 | Speech-Language Pathologist | Pocatello, ID | 2010 |
| Marcia Williams, LPC | 1467569335 | Counselor | St Francis, WI | 2006 |
| Marcia Williams | 1487090817 | Social Worker | Severn, MD | 2013 |
| Marcia Williams | 1508750068 | Driver | Sumter, SC | 2025 |
| Marcia Williams, LPN | 1548576739 | Licensed Vocational Nurse | Mastic, NY | 2010 |
| Marcia Williams, CNP | 1720408768 | Family Nurse Practitioner | Jamestown, OH | 2014 |
| Marcia Williams | 1841093135 | Behavior Technician | Upper Marlboro, MD | 2025 |
| Marcia Williams, MD | 1881755833 | Internal Medicine Physician | Rome, GA | 2006 |
| Marcia Williams, PHD, MPH | 1922164110 | Physical Therapist | Seattle, WA | 2006 |
| Marcia Williams, REGISTERED NURSE | 1952284655 | Registered Nurse | Coral Springs, FL | 2025 |
| Marcia Williams, FNP | 1982718920 | Family Nurse Practitioner | Bronx, NY | 2006 |
| Marcia A Williams | 1699225383 | Licensed Practical Nurse | Brooklyn, NY | 2016 |
| Marcie Williams, LPCC | 1164916086 | Professional Counselor | Akron, OH | 2018 |
| Marcie Williams | 1215733605 | Homemaker | Chicago Heights, IL | 2025 |
| Marcie Williams, MS, CCC/SLP | 1285362640 | Speech-Language Pathologist | Amarillo, TX | 2022 |
| Marcie Williams, MS, CHW | 1780154021 | Health Educator | Flint, MI | 2018 |
| Marciel Williams | 1447146451 | Behavior Technician | Wildomar, CA | 2025 |
| Marco Williams, AA | 1306455274 | Addiction (Substance Use Disorder) Counselor | El Cajon, CA | 2020 |
| Marco Williams, MA | 1881394120 | Mental Health Counselor | Cayce, SC | 2023 |
| Marcovous Williams | 1659595809 | Mental Health Counselor | Little Rock, AR | 2007 |
| Marcus Williams | 1033945118 | Behavior Technician | Baltimore, MD | 2024 |
| Marcus Williams | 1033996020 | Addiction (Substance Use Disorder) Counselor | Sacramento, CA | 2023 |
| Marcus Williams, PHARM.D. | 1124417837 | Pharmacist | Edinburg, TX | 2015 |
| Marcus Williams | 1164024592 | Massage Therapist | Brooklyn, NY | 2020 |
| Marcus Williams, RN | 1184345480 | Certified Registered Nurse Anesthetist | Owensboro, KY | 2022 |
| Marcus Williams | 1205341138 | Behavior Technician | Groton, CT | 2017 |
| Marcus Williams | 1245010685 | Behavior Technician | Concord, CA | 2023 |
| Marcus Williams, RN | 1245363480 | Registered Nurse | Philadelphia, PA | 2007 |
| Marcus Williams | 1306412549 | Behavior Technician | Farmington Hills, MI | 2021 |
| Marcus Williams, MD | 1417026436 | Interventional Cardiology Physician | La Jolla, CA | 2006 |
| Marcus Williams | 1457741654 | Mental Health Counselor | Las Vegas, NV | 2015 |
| Marcus Williams | 1467082347 | Behavior Technician | Cary, NC | 2020 |
| Marcus Williams, M.D. | 1467526525 | Cardiovascular Disease Physician | Fair Lawn, NJ | 2006 |
| Marcus Williams, DMD | 1477712461 | Dentist | Altamonte Springs, FL | 2008 |
| Marcus Williams, CCP LP | 1508982091 | Other Technician | Oklahoma City, OK | 2007 |
| Marcus Williams, M.D. | 1619057734 | Internal Medicine Physician | Exton, PA | 2006 |
| Marcus Williams | 1639913338 | Behavior Technician | Carlsbad, CA | 2024 |
| Marcus Williams, DPT | 1679821730 | Physical Therapist | Pickerington, OH | 2012 |
| Marcus Williams | 1720807084 | Personal Care Attendant | Hundred, WV | 2024 |
| Marcus Williams, MD | 1730177155 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Bristol, TN | 2005 |
| Marcus Williams, D.C. | 1730539842 | Chiropractor | Birmingham, AL | 2016 |
| Marcus Williams, COTA/L | 1750925111 | Occupational Therapy Assistant | Chicago, IL | 2019 |
| Marcus Williams | 1801267174 | Mental Health Counselor | Tigard, OR | 2015 |
| Marcus Williams | 1851708168 | Emergency Medicine Physician | Oakland, CA | 2014 |
| Marcus Williams | 1922753292 | Physical Therapy Assistant | Palm Coast, FL | 2022 |
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).