Providers Maianna Willis to Paris Willis
300 individual NPIs in the federal registry, part 23,674 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. 77 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Maianna Willis | 1225919152 | Behavior Technician | Grosse Pointe Woods, MI | 2025 |
| Majeste'e Willis | 1891625984 | Behavior Technician | Monrovia, CA | 2026 |
| Makayla Willis | 1821753435 | Personal Care Attendant | Las Vegas, NV | 2021 |
| Malia Willis, M.D. | 1528455821 | Internal Medicine Physician | Atlanta, GA | 2015 |
| Malia Willis | 1750181772 | Behavior Technician | Sherwood, AR | 2025 |
| Malik Willis, M.D. | 1871719567 | Emergency Medicine Physician | Bronx, NY | 2007 |
| Mallorie Willis, APRN, CNM | 1720830102 | Advanced Practice Midwife | Louisville, KY | 2024 |
| Mallorie Willis, PHARMD | 1922493766 | Pharmacist | Jacksonville, NC | 2015 |
| Mallory Willis, D.O. | 1306308309 | Family Medicine Physician | Auburn, AL | 2019 |
| Mallory Willis, DPT | 1457974008 | Physical Therapist | Colorado Springs, CO | 2020 |
| Mandy Willis | 1649097262 | Behavior Technician | Anaheim, CA | 2024 |
| Mandy Willis, PT | 1881709285 | Physical Therapist | Mentor, OH | 2006 |
| Marc Willis, MD | 1255494969 | Diagnostic Radiology Physician | Stanford, CA | 2006 |
| Marcia Willis | 1023402625 | Registered Nurse | Jamaica, NY | 2015 |
| Margaret Willis, LCSW | 1114883030 | Clinical Social Worker | Portland, OR | 2026 |
| Margaret Willis, FNP | 1134208077 | Nurse Practitioner | Rockwall, TX | 2006 |
| Margaret Willis, LAT, ATC | 1508374877 | Athletic Trainer | Saint Peter, MN | 2018 |
| Margaret Willis, N.P | 1578769568 | Obstetrics & Gynecology Nurse Practitioner | Charlottesville, VA | 2007 |
| Margaret Willis, RBT | 1619500451 | Behavior Technician | Longview, TX | 2020 |
| Margo Willis | 1164370862 | Student in an Organized Health Care Education/Training Program | Everett, WA | 2026 |
| Maria Willis | 1417302456 | Massage Therapist | Albuquerque, NM | 2016 |
| Maria Willis, FNP-BC | 1669030052 | Family Nurse Practitioner | Atlanta, GA | 2019 |
| Maria Willis | 1932231214 | School Counselor | Tucson, AZ | 2007 |
| Mariah Willis, NP | 1528919552 | Family Nurse Practitioner | Sun City Center, FL | 2026 |
| Marian Willis, APRN | 1124948013 | Family Nurse Practitioner | Little Rock, AR | 2026 |
| Marie Willis, RN, IBCLC | 1073336277 | Lactation Consultant (Registered Nurse) | Apex, NC | 2024 |
| Marie Willis, AU.D., CCC-A, F-AAA | 1235460429 | Audiologist-Hearing Aid Fitter | Lenexa, KS | 2010 |
| Marilyn Willis, CRNFA | 1245430313 | Registered Nurse First Assistant | Truckee, CA | 2007 |
| Marissa Willis | 1235962853 | Behavior Technician | Monrovia, CA | 2024 |
| Marjorie Willis, LMHC | 1154578003 | Mental Health Counselor | Orlando, FL | 2008 |
| Mark Willis, DMD | 1114810991 | General Practice Dentistry | Peachtree City, GA | 2025 |
| Mark Willis | 1144920034 | Personal Care Attendant | Galloway, OH | 2023 |
| Mark Willis, FNP | 1154838886 | Family Nurse Practitioner | Pocatello, ID | 2018 |
| Mark Willis, RPT | 1215965751 | Physical Therapist | Gadsden, AL | 2006 |
| Mark Willis, D.D.S., M.S., P.A. | 1326136326 | Pediatric Dentistry | Watkinsville, GA | 2006 |
| Mark Willis, MD | 1326137514 | Orthopaedic Surgery Physician | Richmond, VA | 2006 |
| Mark Willis, M.D. | 1649423617 | Plastic Surgery within the Head & Neck (Otolaryngology) Physician | Highlands Ranch, CO | 2008 |
| Mark Willis, MD | 1740269612 | Interventional Pain Medicine Physician | Dothan, AL | 2006 |
| Mark Willis | 1780355578 | Behavior Technician | Landover, MD | 2021 |
| Marnice Willis, LCSW | 1073278768 | Clinical Social Worker | Lees Summit, MO | 2021 |
| Marque Willis | 1225438237 | Counselor | San Jose, CA | 2014 |
| Marquita Willis | 1356135917 | Home Health Aide | Cincinnati, OH | 2025 |
| Marsha Willis, R.PH. | 1154491181 | Pharmacist | Richmond, TX | 2006 |
| Marshall Willis, MD | 1194833475 | Family Medicine Physician | Pleasant Grove, UT | 2006 |
| Marshall Willis, MD | 1528054293 | Diagnostic Radiology Physician | Jasper, TN | 2005 |
| Marshall Willis, D.C. | 1942382890 | Chiropractor | Overgaard, AZ | 2006 |
| Marshay Willis | 1811653199 | Behavior Technician | Memphis, TN | 2021 |
| Martha Willis | 1194303420 | Audiologist-Hearing Aid Fitter | Marietta, GA | 2021 |
| Martha Willis, LMSW | 1366144040 | Social Worker | Wichita, KS | 2023 |
| Martha Willis, RN, CNP | 1629191317 | Nurse Practitioner | Cincinnati, OH | 2007 |
| Martha Willis, DPT | 1902008337 | Physical Therapist | McMinnville, TN | 2007 |
| Martin Willis | 1598433674 | Basic Emergency Medical Technician | Woodbridge, NJ | 2021 |
| Mary Willis, OTD, OTR | 1023737632 | Occupational Therapist | Franklin, IN | 2022 |
| Mary Willis, LPC | 1083700652 | Professional Counselor | Roanoke, VA | 2006 |
| Mary Willis, P.A.-C | 1083992267 | Physician Assistant | Dallas, TX | 2011 |
| Mary Willis, M.D. | 1104998053 | Pediatrics Physician | San Diego, CA | 2006 |
| Mary Willis | 1417313263 | Physical Therapy Assistant | Piqua, OH | 2016 |
| Mary Willis, NP | 1477051449 | Pediatric Nurse Practitioner | Newport News, VA | 2018 |
| Mary Willis, LPCC | 1518504620 | Professional Counselor | Minneapolis, MN | 2019 |
| Mary Willis, PHARMD | 1588382089 | Pharmacist | Houston, TX | 2022 |
| Mary Willis, LVN | 1629677406 | Licensed Vocational Nurse | Alba, TX | 2020 |
| Mary Willis, LPN | 1700185964 | Licensed Practical Nurse | Dublin, OH | 2011 |
| Mary Willis, R.D., L.D., C.D.E. | 1710127626 | Registered Dietitian | Stanley, KS | 2009 |
| Mary Willis, M.D. | 1710188248 | Neurology Physician | Cleveland, OH | 2007 |
| Mary Willis, SLPA | 1811223324 | Speech-Language Assistant | San Antonio, TX | 2009 |
| Mary Willis | 1821971276 | Home Health Aide | Massillon, OH | 2025 |
| Mary Willis, PHARM.D. | 1831521269 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Vancouver, WA | 2013 |
| Mary Willis, ARNP | 1891775623 | Nurse Practitioner | Spokane, WA | 2006 |
| Mary Willis, BHRS | 1952658254 | Counselor | Atoka, OK | 2012 |
| Mary Willis, SLP | 1992928386 | Speech-Language Pathologist | Urbana, IL | 2007 |
| Mary Caitlin Willis, RN | 1063338267 | Registered Nurse | Tallahassee, FL | 2026 |
| Mary Elizabeth Willis, FNP | 1003035148 | Family Nurse Practitioner | Richmond, VA | 2007 |
| Mary Jo Willis, NP | 1679537294 | Nurse Practitioner | Madison, WI | 2006 |
| Mary Katherine Willis, RDN | 1669333704 | Registered Dietitian | Wilmington, NC | 2025 |
| Mary Lauren Willis, PHARMD, BCOP | 1043760465 | Oncology Pharmacist | Lexington, KY | 2016 |
| Matthew Willis, O.D. | 1013204890 | Optometrist | Papillion, NE | 2011 |
| Matthew Willis, CRNA | 1033770607 | Certified Registered Nurse Anesthetist | Oskaloosa, IA | 2019 |
| Matthew Willis, DMD | 1043949779 | General Practice Dentistry | Summerville, SC | 2022 |
| Matthew Willis | 1104275270 | Addiction (Substance Use Disorder) Counselor | Grass Valley, CA | 2016 |
| Matthew Willis | 1215324579 | Hematology & Oncology Physician | Richmond, VA | 2015 |
| Matthew Willis | 1295421261 | Driver | Milwaukee, WI | 2023 |
| Matthew Willis, PHARMD | 1386274033 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Troy, OH | 2020 |
| Matthew Willis, MD | 1487733036 | Internal Medicine Physician | Fort Defiance, AZ | 2006 |
| Matthew Willis | 1558998468 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2020 |
| Matthew Willis, D.D.S | 1861749665 | General Practice Dentistry | Creedmoor, NC | 2012 |
| Matthew Willis, MD | 1912027491 | Orthopaedic Surgery Physician | Nashville, TN | 2007 |
| Matthew Willis, MD, MPH | 1912125345 | Child & Adolescent Psychiatry Physician | Providence, RI | 2007 |
| Matthew Willis, DMD, MA | 1942043427 | General Practice Dentistry | Aiea, HI | 2024 |
| Matthew Willis, APN | 1942857545 | Nurse Practitioner | Peoria, IL | 2019 |
| Mauri Willis, RDH | 1093995805 | Dental Hygienist | Kennewick, WA | 2007 |
| Maurice Willis, MD | 1942369319 | Medical Oncology Physician | Galveston, TX | 2006 |
| Max Willis, PH.D. | 1568563781 | Clinical Psychologist | San Antonio, TX | 2006 |
| McLisa Willis, PHARMD | 1659836294 | Pharmacist | Nashville, TN | 2019 |
| Meaghan Willis, LCSW-C | 1881153294 | Clinical Social Worker | Hagerstown, MD | 2019 |
| Megan Willis, DNP, PMHNP | 1144992611 | Psychiatric/Mental Health Nurse Practitioner | Cheyenne, WY | 2021 |
| Megan Willis, LPN | 1174410047 | Licensed Practical Nurse | Woodstock, GA | 2025 |
| Megan Willis, FNP-C | 1265131023 | Family Nurse Practitioner | Bloomington, IN | 2023 |
| Megan Willis, PA | 1669859641 | Physician Assistant | Indianapolis, IN | 2015 |
| Megan Willis | 1679735773 | Mental Health Counselor | Glendale, AZ | 2008 |
| Megan Willis, MD | 1821417163 | Pediatrics Physician | Opelika, AL | 2014 |
| Megan Willis, PT | 1962950196 | Physical Therapist | Frederick, MD | 2016 |
| Meghan Willis | 1235658246 | Case Manager/Care Coordinator | Newark, NY | 2017 |
| Meghan Willis, LICSW | 1841321858 | Clinical Social Worker | Boston, MA | 2007 |
| Meghan Willis | 1922846831 | Health Information Technician | Plymouth, MI | 2024 |
| Melania Willis, ARNP | 1013927995 | Pediatric Nurse Practitioner | Live Oak, FL | 2006 |
| Melanie Willis, LICSW | 1225878424 | Clinical Social Worker | Riverside, RI | 2024 |
| Melanie Willis, LMSW | 1336604818 | Social Worker | New York, NY | 2019 |
| Melanie Willis | 1558616185 | Community Health Worker | Columbus, GA | 2012 |
| Melanie Willis | 1720630718 | Social Worker | Rockaway Beach, NY | 2019 |
| Melanie Willis | 1750036497 | Mental Health Counselor | Lyndonville, VT | 2022 |
| Melanie Willis, D.O. | 1841507365 | Family Medicine Physician | Ridgecrest, CA | 2010 |
| Melanie Willis, FNP-C | 1902537947 | Pediatric Nurse Practitioner | Shreveport, LA | 2022 |
| Melinda Willis, MD | 1427113588 | Pediatrics Physician | Arcadia, LA | 2006 |
| Melissa Willis, MHPP | 1093965162 | Counselor | Springdale, AR | 2008 |
| Melissa Willis | 1184553398 | Registered Nurse | Columbus, OH | 2026 |
| Melissa Willis | 1386902682 | Dermatology Physician | Iowa City, IA | 2012 |
| Melissa Willis, PT | 1447333000 | Physical Therapist | Bolivia, NC | 2006 |
| Melissa Willis, MPT | 1528132982 | Physical Therapist | Clairton, PA | 2006 |
| Melissa Willis, MOTR/L | 1598000671 | Occupational Therapist | Gainesville, FL | 2012 |
| Melissa Willis, FNP | 1629021357 | Family Nurse Practitioner | Martinsville, IN | 2006 |
| Melissa Willis | 1659060895 | Physical Therapist | Scottsdale, AZ | 2023 |
| Melissa Willis, LICSW | 1720212988 | School Social Worker | Washington, DC | 2009 |
| Melissa Willis, AMFT | 1790502375 | Marriage & Family Therapist | Thousand Oaks, CA | 2024 |
| Melissa Willis, MSPT | 1932352689 | Pediatric Physical Therapist | Ballston Lake, NY | 2008 |
| Melissa Willis, RPH | 1962585471 | Pharmacist | Covington, OH | 2006 |
| Melody Willis, MSN, RN, PMHNP-BC | 1336604370 | Psychiatric/Mental Health Nurse Practitioner | Crystal Cty, MO | 2019 |
| Melody Willis, BCBA | 1760063267 | Behavior Analyst | Woodland Hills, CA | 2021 |
| Melvin Willis, PA | 1700828977 | Medical Physician Assistant | Johnson City, TN | 2006 |
| Mercedees Willis | 1336614783 | Acute Care Nurse Practitioner | Birmingham, AL | 2018 |
| Mercedes Willis | 1710626338 | Behavior Technician | Arlington, VA | 2022 |
| Mercedes Willis | 1750071577 | Case Manager/Care Coordinator | Cleveland, OH | 2023 |
| Merecedes Willis | 1326721358 | Home Health Aide | Austintown, OH | 2023 |
| Meredith Willis, PHARMD | 1720689078 | Pharmacist | Thomaston, GA | 2020 |
| Meredith Willis, SLP | 1932536919 | Speech-Language Pathologist | Huntington, WV | 2013 |
| Micah Willis, FNP | 1659567832 | Family Nurse Practitioner | Wasilla, AK | 2007 |
| Michael Willis, PHARM.D. | 1023005402 | Pharmacist | Durham, NC | 2005 |
| Michael Willis, MD | 1023197464 | Orthopaedic Surgery Physician | Billings, MT | 2006 |
| Michael Willis, PA | 1164854154 | Physician Assistant | Shreveport, LA | 2013 |
| Michael Willis, M.D. | 1194888776 | Anesthesiology Physician | Melbourne, FL | 2006 |
| Michael Willis, ADULT NURSE PRACTITI | 1235363847 | Adult Health Nurse Practitioner | Brooklyn, NY | 2009 |
| Michael Willis | 1528540382 | Marriage & Family Therapist | Culver City, CA | 2018 |
| Michael Willis, RN | 1598620023 | Registered Nurse | San Francisco, CA | 2025 |
| Michael Willis, D.C. | 1598835910 | Chiropractor | Westlake Village, CA | 2006 |
| Michael Willis | 1609729177 | Case Manager/Care Coordinator | Cincinnati, OH | 2026 |
| Michael Willis, LCP | 1629101506 | Psychologist | Riverton, KS | 2007 |
| Michael Willis, DO | 1679388128 | Military Health Care Provider | Fort Bliss, TX | 2025 |
| Michael Willis, D.P.M. | 1780032706 | Foot & Ankle Surgery Podiatrist | Kingsport, TN | 2016 |
| Michael Willis, D.M.D. | 1912091869 | General Practice Dentistry | Fort Myers, FL | 2006 |
| Michael Willis, D.M.D. | 1912917238 | Oral and Maxillofacial Surgery (Dentist) | Dickson, TN | 2006 |
| Michaela Willis | 1164889473 | Case Manager/Care Coordinator | Joplin, MO | 2016 |
| Michaela Willis | 1982575791 | Behavior Technician | Stuart, FL | 2025 |
| Michaele Willis, RN | 1033233366 | Adult Psychiatric/Mental Health Registered Nurse | Kansas City, KS | 2007 |
| Michawn Willis, PHARM D | 1992089916 | Pharmacist | Chicago, IL | 2011 |
| Michele Willis, CPHT | 1699611699 | Pharmacy Technician | Fort Campbell, KY | 2026 |
| Michele Willis | 1740810126 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Beavercreek, OH | 2020 |
| Michele Willis, M.D. | 1811383375 | Addiction Medicine (Psychiatry & Neurology) Physician | Grand Junction, CO | 2015 |
| Michelle Willis, DO | 1255567574 | Family Medicine Physician | Huntley, IL | 2009 |
| Michelle Willis | 1265608822 | Mental Health Counselor | Walnut Creek, CA | 2008 |
| Michelle Willis | 1285275503 | Home Health Aide | Washington, DC | 2019 |
| Michelle Willis | 1346020781 | Behavior Technician | Monrovia, CA | 2023 |
| Michelle Willis, PT | 1356747604 | Physical Therapist | Viroqua, WI | 2014 |
| Michelle Willis | 1386255180 | Personal Care Attendant | Oak Hill, WV | 2020 |
| Michelle Willis, MD | 1386495539 | Student in an Organized Health Care Education/Training Program | Santa Clara, CA | 2024 |
| Michelle Willis, LPC | 1508980210 | Counselor | Sanford, NC | 2007 |
| Michelle Willis, RN | 1548505993 | Registered Nurse | Cincinnati, OH | 2012 |
| Michelle Willis, MA, MA, LGADC, CMAC | 1548907173 | Addiction (Substance Use Disorder) Counselor | McDonough, GA | 2022 |
| Michelle Willis, PA-C | 1598879884 | Physician Assistant | Chicago, IL | 2006 |
| Michelle Willis, APRN-CNP | 1639060171 | Family Nurse Practitioner | Chickasha, OK | 2025 |
| Michelle Willis | 1710575238 | Mental Health Counselor | Lindon, UT | 2021 |
| Michelle Willis | 1720156425 | Speech-Language Pathologist | New Orleans, LA | 2006 |
| Michelle Willis, PMHNP-BC | 1770047557 | Psychiatric/Mental Health Nurse Practitioner | Joplin, MO | 2019 |
| Michelle Willis, LMSW | 1780244582 | Social Worker | Odenton, MD | 2019 |
| Michelle Willis, CRTT | 1871737585 | Certified Respiratory Therapist | Louisville, KY | 2009 |
| Michelle Willis, ANP | 1922305051 | Family Nurse Practitioner | Greenbrier, AR | 2011 |
| Michelle Willis, OTR/L | 1952762098 | Occupational Therapist | Wilmington, NC | 2016 |
| Miecha Willis | 1801662234 | Clinical Laboratory Director (Non-physician) | Fayetteville, GA | 2023 |
| Mikayla Willis | 1669200044 | Behavior Technician | Oak Harbor, WA | 2024 |
| Miles Willis | 1235822230 | Mental Health Counselor | New York, NY | 2023 |
| Milton Willis, PA | 1881635019 | Medical Physician Assistant | Winnie, TX | 2006 |
| Mina Willis | 1508800772 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Huntsville, AL | 2006 |
| Miranda Willis | 1184457806 | Case Manager/Care Coordinator | Mount Clemens, MI | 2024 |
| Miranda Willis, DO | 1538952312 | Anatomic Pathology & Clinical Pathology Physician | Galveston, TX | 2025 |
| Miranda Willis, FNP-C | 1578043444 | Family Nurse Practitioner | New Orleans, LA | 2018 |
| Miranda Willis, LMSW | 1871279653 | Clinical Social Worker | Murfreesboro, TN | 2023 |
| Misty Willis, NURSE PRACTITIONER | 1053645697 | Family Nurse Practitioner | Americus, GA | 2009 |
| Misty Willis, FNP | 1437499290 | Family Nurse Practitioner | Rochester, NY | 2013 |
| Misty Willis, MSN, APRN, FNP-C | 1538714050 | Family Nurse Practitioner | Woodway, TX | 2019 |
| Misty Willis, ARNP | 1942473053 | Nurse Practitioner | Pensacola, FL | 2008 |
| Mitchell Willis, LCSW | 1578590220 | Social Worker | Topeka, KS | 2006 |
| Molly Willis, PA-C | 1023411980 | Physician Assistant | Batavia, OH | 2014 |
| Molly Willis | 1275921264 | Psychiatric/Mental Health Nurse Practitioner | San Diego, CA | 2014 |
| Monderrick Willis | 1982470266 | Addiction (Substance Use Disorder) Counselor | New York, NY | 2023 |
| Monica Willis, LCSW, ED.D. | 1023311875 | Clinical Social Worker | Gainesville, GA | 2010 |
| Monica Willis | 1386108397 | Case Manager/Care Coordinator | Cincinnati, OH | 2019 |
| Monica Willis | 1831437284 | Pharmacist | Saint Johns, FL | 2013 |
| Monical Willis | 1508348046 | Licensed Vocational Nurse | Jefferson, TX | 2018 |
| Monifa Willis, MA | 1811068422 | Case Manager/Care Coordinator | Oakland, CA | 2006 |
| Monique Willis, PA-C | 1023202744 | Physician Assistant | Westchester, CA | 2007 |
| Monique Willis | 1518477009 | Personal Care Attendant | Washington, DC | 2017 |
| Monique Willis | 1588181093 | Behavior Analyst | San Bernardino, CA | 2017 |
| Monique Willis | 1730801994 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2022 |
| Monique Willis, MS | 1841319241 | Marriage & Family Therapist | Long Beach, CA | 2007 |
| Monte Willis, MD | 1548215528 | Clinical Pathology Physician | Chapel Hill, NC | 2006 |
| Monte Willis | 1780425892 | Physician Assistant | Panama City, FL | 2024 |
| Montel Willis | 1689524589 | Behavior Technician | Juneau Alaska, AK | 2026 |
| Morgan Willis | 1043190804 | Counselor | Seattle, WA | 2025 |
| Morgan Willis | 1104581461 | Social Worker | Big Rapids, MI | 2021 |
| Morgan Willis, APRN-CNP | 1144036872 | Family Nurse Practitioner | Danville, OH | 2024 |
| Morgan Willis | 1144905266 | Behavior Technician | Grand Rapids, MI | 2023 |
| Morgan Willis, CRNA | 1942757943 | Certified Registered Nurse Anesthetist | Pensacola, FL | 2016 |
| Moriah Willis, LCMHC | 1215401724 | Professional Counselor | Wilmington, NC | 2019 |
| Moriah Willis, PHARMD | 1962221879 | Pharmacist | Oklahoma City, OK | 2024 |
| Moses Willis, LMSW | 1164025177 | Social Worker | Tuskegee, AL | 2020 |
| Murray Willis, MD | 1205811833 | Anesthesiology Physician | Golden, CO | 2005 |
| Mya Willis | 1376422311 | Behavior Technician | Las Cruces, NM | 2025 |
| Mychole Willis, SSP | 1780190132 | School Psychologist | Chicago Heights, IL | 2017 |
| Myeshia Willis | 1073472338 | Patient Transport Registered Respiratory Therapist | Eastpointe, MI | 2026 |
| Mykayla Willis | 1942883640 | Behavior Technician | Metairie, LA | 2021 |
| Myndie Willis, D.C. | 1295843894 | Chiropractor | San Angelo, TX | 2006 |
| Myreion Willis | 1508337494 | Behavior Analyst | Woodland Hills, CA | 2018 |
| Nada Jean Willis, RN | 1720545254 | Addiction (Substance Use Disorder) Registered Nurse | Seattle, WA | 2019 |
| Nadine Willis, LVN | 1629498811 | Licensed Vocational Nurse | Palmdale, CA | 2014 |
| Nahja Willis | 1720675788 | Mental Health Counselor | Westampton, NJ | 2020 |
| Naje Willis | 1104783901 | Assistant Behavior Analyst | Stuart, FL | 2026 |
| Nakia Willis | 1659980613 | Social Worker | Phoenix, AZ | 2020 |
| Nakiah Willis | 1972203438 | Speech-Language Assistant | Oklahoma City, OK | 2023 |
| Nakyra Willis | 1538906474 | Social Worker | Charleston, WV | 2024 |
| Namari Willis | 1871451922 | Behavior Technician | Gardena, CA | 2026 |
| Nancy Willis, D.D.S. | 1104982206 | Pediatric Dentistry | Scranton, PA | 2006 |
| Nancy Willis, LCAS, CCS | 1235331471 | Addiction (Substance Use Disorder) Counselor | Charlotte, NC | 2007 |
| Nancy Willis, CRNA | 1245280197 | Certified Registered Nurse Anesthetist | Charlotte, NC | 2006 |
| Nancy Willis, REGISTERED NURSE | 1245801943 | Registered Nurse | Springfield, MO | 2021 |
| Nancy Willis, D.C. | 1437188927 | Chiropractor | Kennesaw, GA | 2006 |
| Nancy Willis, MSW, LSW | 1437787637 | Social Worker | Lafayette Hill, PA | 2020 |
| Nancy Willis, LMSW | 1528374907 | Clinical Social Worker | Ann Arbor, MI | 2010 |
| Nancy Willis | 1770865180 | Mental Health Counselor | Tahlequah, OK | 2011 |
| Nancy Willis, P.T. | 1851568778 | Physical Therapist | Redwood City, CA | 2008 |
| Nanette Willis, LSW | 1396893434 | Social Worker | Ironton, OH | 2007 |
| Naomi Willis | 1194373100 | Social Worker | Champaign, IL | 2019 |
| Nashay Willis, LPN | 1619865839 | Licensed Practical Nurse | Akron, OH | 2025 |
| Natalie Willis, DO | 1336729169 | Pediatrics Physician | Austin, TX | 2021 |
| Natalie Willis | 1457973166 | Peer Specialist | Spokane, WA | 2020 |
| Natalie Willis, DDS | 1508440843 | Orthodontics and Dentofacial Orthopedics Dentistry | Santa Fe, TX | 2021 |
| Natalie Willis, APRN | 1730700717 | Hospitalist Physician | Baytown, TX | 2020 |
| Natalie Willis | 1811299878 | Counselor | Santa Fe, NM | 2010 |
| Natasha Willis, P.T. | 1043543432 | Physical Therapy Assistant | Carthage, NY | 2009 |
| Nathan Willis | 1306510631 | Pharmacist | North Chesterfield, VA | 2021 |
| Nathan Willis | 1356140867 | Physician Assistant | Greenville, NC | 2025 |
| Nathan Willis, CPRS | 1386437655 | Peer Specialist | Xenia, OH | 2025 |
| Nathan Willis | 1841824042 | Behavior Analyst | Fredericksburg, VA | 2020 |
| Nathan Willis | 1972258614 | Mental Health Counselor | Brandon, FL | 2022 |
| Nathaniel Willis, PHD, RD, LDN | 1376420992 | Registered Dietitian | Madison, WI | 2025 |
| Ne'Vaeh Willis | 1033924121 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Neana Willis, LPC-ASSOCIATE | 1487333183 | Mental Health Counselor | Burleson, TX | 2023 |
| Neelie Willis, PA-C | 1477590958 | Physician Assistant | Twin Falls, ID | 2006 |
| Nekeicha Willis | 1598207987 | Mental Health Counselor | Shreveport, LA | 2016 |
| Nekeisha Willis | 1801755186 | Phlebotomy Technician | Grand Blanc, MI | 2026 |
| Nelson Willis, LCSW | 1538419031 | Clinical Social Worker | Jacksonville, FL | 2012 |
| Nerissa Willis | 1508664392 | Behavior Technician | Shawnee, OK | 2025 |
| Nia Willis | 1356051833 | Community Health Worker | Burton, MI | 2022 |
| Nia Willis | 1649804774 | Behavior Technician | Riverside, CA | 2020 |
| Nia Willis, LGPAT | 1861116360 | Art Therapist | Towson, MD | 2022 |
| Nicceta Willis, RDH | 1841169455 | Dental Hygienist | Oxon Hill, MD | 2025 |
| Nicholas Willis | 1063092914 | Case Manager/Care Coordinator | Cincinnati, OH | 2021 |
| Nicholas Willis | 1609429125 | Registered Nurse | Portland, OR | 2019 |
| Nicholas Willis, MD | 1629292883 | Cardiovascular Disease Physician | Pine Bluff, AR | 2007 |
| Nickyh Willis | 1962275438 | Homemaker | Toledo, OH | 2023 |
| Nicole Willis | 1003614652 | Occupational Therapy Assistant | Saint Cloud, MN | 2025 |
| Nicole Willis, D.C. | 1093992539 | Chiropractor | Meridian, ID | 2008 |
| Nicole Willis, OT | 1235331232 | Occupational Therapist | Grand Forks, ND | 2007 |
| Nicole Willis | 1235519307 | Specialist | Melville, NY | 2015 |
| Nicole Willis | 1437863024 | Personal Care Attendant | Portland, OR | 2023 |
| Nicole Willis, NP | 1609697481 | Family Nurse Practitioner | Newport News, VA | 2024 |
| Nicole Willis, D.O. | 1831428143 | Pediatrics Physician | Norman, OK | 2009 |
| Nicole Willis | 1881066736 | Social Worker | Dallas, TX | 2015 |
| Nikita Willis | 1073000485 | Pharmacist | Detroit, MI | 2018 |
| Nina Willis, D.O. | 1861870842 | Family Medicine Physician | Phoenix, AZ | 2015 |
| Nishae Willis, CNA | 1316670631 | Driver | Saint Louis, MO | 2022 |
| Nivea Willis | 1467345710 | Behavior Technician | Dearborn, MI | 2025 |
| Noel Willis, MS, LMFT | 1487277034 | Marriage & Family Therapist | Milaca, MN | 2020 |
| Noreen Willis | 1386143733 | Occupational Therapy Assistant | Glen Cove, NY | 2018 |
| Norman Willis, M.D. | 1508854290 | Radiation Oncology Physician | Lewiston, ID | 2005 |
| Nural Willis | 1447804208 | Mental Health Counselor | Portland, OR | 2019 |
| Nyia Willis, BSW, ADT | 1649099300 | Addiction (Substance Use Disorder) Counselor | La Plata, MD | 2024 |
| Nyriesha Willis | 1205402096 | Behavior Technician | Blacklick, OH | 2021 |
| Ofelia Willis, MD | 1699871764 | Personal Emergency Response Attendant | Loma Linda, CA | 2006 |
| Olivia Willis, OTD, OTR/L | 1164143541 | Occupational Therapist | Kannapolis, NC | 2022 |
| Olivia Willis | 1689239709 | Case Manager/Care Coordinator | Minot, ND | 2019 |
| Opal Willis | 1104554575 | Behavior Technician | Ocala, FL | 2022 |
| Owen Willis, MD | 1295477438 | Family Medicine Physician | Woodburn, OR | 2022 |
| Paige Willis, CRNA | 1487035598 | Certified Registered Nurse Anesthetist | Oklahoma City, OK | 2015 |
| Paige Willis | 1861311441 | Behavior Technician | Signal Hill, CA | 2026 |
| Paije Willis | 1265297840 | Case Manager/Care Coordinator | Cincinnati, OH | 2024 |
| Pamela Willis, LPTA | 1033267125 | Physical Therapy Assistant | Anniston, AL | 2007 |
| Pamela Willis | 1063226215 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Pamela Willis, LCSW MSW | 1265445290 | Social Worker | Bristol, TN | 2006 |
| Pamela Willis, CCC-SP | 1528418654 | Speech-Language Pathologist | Lawrenceville, GA | 2016 |
| Pamela Willis, LCSW-C | 1750337721 | Clinical Social Worker | Randallstown, MD | 2006 |
| Pamelia Willis, PH.D. | 1245212828 | Clinical Neuropsychologist | Fort Sam Houston, TX | 2005 |
| Paris Willis | 1023706397 | Behavior Technician | Concord, CA | 2023 |
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).