Providers Kiyomi Duncan, NBC-HWC to Mary Duncan, DPH
300 individual NPIs in the federal registry, part 5,892 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. 78 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Kiyomi Duncan, NBC-HWC | 1982469706 | Health & Wellness Coach | Strawberry Plains, TN | 2024 |
| Kokie Duncan, D.O. | 1316923048 | Emergency Medicine Physician | Irving, TX | 2005 |
| Kori Duncan | 1740635473 | Counselor | Coram, NY | 2016 |
| Kpayee Duncan | 1477093649 | Registered Nurse | Indianapolis, IN | 2017 |
| Krista Duncan, PHARM D | 1992138762 | Pharmacist | Ravenswood, WV | 2013 |
| Kristeen Duncan | 1982367595 | Dental Hygienist | Gainesville, FL | 2021 |
| Kristen Duncan | 1033735139 | Physical Therapist | Jacksonville, FL | 2020 |
| Kristen Duncan | 1043751423 | Specialist | Rochester, NY | 2017 |
| Kristen Duncan, LMT | 1063363174 | Massage Therapist | Bellingham, WA | 2026 |
| Kristen Duncan | 1194585406 | Student in an Organized Health Care Education/Training Program | New Brunswick, NJ | 2024 |
| Kristen Duncan, MD | 1235140120 | Ophthalmology Physician | Memphis, TN | 2006 |
| Kristen Duncan | 1306387766 | Nutritionist | Gastonia, NC | 2017 |
| Kristen Duncan, WHNP-BC | 1336465301 | Obstetrics & Gynecology Nurse Practitioner | Southaven, MS | 2010 |
| Kristen Duncan, SLPA | 1336952951 | Speech-Language Assistant | Littleton, CO | 2025 |
| Kristen Duncan | 1396407144 | Marriage & Family Therapist | Louisville, KY | 2021 |
| Kristen Duncan, M.S., CCC-A | 1477667988 | Audiologist | Camp Hill, PA | 2006 |
| Kristen Duncan | 1861089088 | Behavior Technician | Farmington Hills, MI | 2020 |
| Kristen Duncan, RN IBCLC | 1932045416 | Lactation Consultant (Registered Nurse) | Granbury, TX | 2026 |
| Kristi Duncan, LMT | 1538882113 | Massage Therapist | Montgomery, AL | 2022 |
| Kristi Duncan, MS, LPC CANDIDATE | 1821342759 | Counselor | Poteau, OK | 2012 |
| Kristian Duncan | 1912293275 | Mental Health Counselor | North Las Vegas, NV | 2011 |
| Kristin Duncan | 1225612302 | Behavior Analyst | Commerce City, CO | 2021 |
| Kristin Duncan, M.A., BCBA | 1295186674 | Behavior Analyst | Farmington Hills, MI | 2016 |
| Kristin Duncan, RRA | 1346064508 | Radiology Practitioner Assistant | Indianapolis, IN | 2024 |
| Kristin Duncan, BSW, LSW | 1942809702 | Social Worker | Grove City, OH | 2020 |
| Kristina Duncan | 1437839602 | Student in an Organized Health Care Education/Training Program | Russellville, AR | 2023 |
| Kristine Duncan | 1124332036 | School Psychologist | Willcox, AZ | 2010 |
| Kristine Duncan, NP-C | 1316415573 | Family Nurse Practitioner | Hampton, VA | 2018 |
| Kristine Duncan | 1851659569 | Occupational Therapy Assistant | Federal Way, WA | 2012 |
| Kristopher Duncan, MSO | 1649239773 | Military Health Care Provider | Piti, GU | 2006 |
| Krystal Duncan | 1205123437 | Community Health Worker | Apple Valley, CA | 2011 |
| Krystal Duncan | 1356957211 | Community Health Worker | Dallas, TX | 2020 |
| Krystle Duncan | 1164822540 | Registered Nurse | Bronx, NY | 2014 |
| Krystle Duncan | 1659254266 | Behavior Technician | Killeen, TX | 2025 |
| Kurt Duncan, MD | 1851540736 | Cardiovascular Disease Physician | Lake Charles, LA | 2008 |
| Kurt Duncan, MD | 1952693749 | Orthopaedic Surgery of the Spine Physician | Woodbury, MN | 2011 |
| Ky-Sha Duncan, LCSW. LCAS, CCS | 1891225124 | Clinical Social Worker | Winston Salem, NC | 2017 |
| Kyla Duncan, PA-C | 1558204446 | Physician Assistant | Statesboro, GA | 2026 |
| Kyle Duncan, D.M.D. | 1386029106 | General Practice Dentistry | Burnsville, NC | 2015 |
| Kyle Duncan | 1437644333 | Emergency Medicine Physician | Winston Salem, NC | 2018 |
| Kyle Duncan, DPT | 1497530232 | Physical Therapist | Norwalk, IA | 2023 |
| Kyle Duncan, DPM | 1598185712 | Foot & Ankle Surgery Podiatrist | Hermiston, OR | 2014 |
| Kyle Duncan, NP, MSNA, PMHNP-BC | 1659963056 | Psychiatric/Mental Health Nurse Practitioner | High Point, NC | 2021 |
| Kylee Duncan | 1205508710 | Behavior Technician | Butte, MT | 2021 |
| Kylie Duncan | 1811461445 | Developmental Therapist | Evansville, IN | 2019 |
| Kymonne Duncan | 1720695489 | Physical Therapist | Whitestone, NY | 2020 |
| Kyong Duncan, LPC | 1144063512 | Professional Counselor | El Dorado, KS | 2024 |
| Kyrie Duncan, RN,RNC-OB,CA-CP SANE | 1669335675 | Registered Nurse | Abilene, TX | 2025 |
| La Toya Duncan | 1316221419 | Addiction (Substance Use Disorder) Counselor | Charlotte, NC | 2011 |
| Lacey Duncan, FNP | 1891290490 | Family Nurse Practitioner | West Monroe, LA | 2018 |
| Laclinda Duncan, LLMSW | 1992132658 | Clinical Social Worker | Waterford, MI | 2013 |
| Ladejia Duncan | 1497564348 | Case Manager/Care Coordinator | Monroe, LA | 2025 |
| Lael Duncan, MD | 1447255740 | Infectious Disease Physician | Kentfield, CA | 2005 |
| Laiken Duncan | 1255062493 | Case Manager/Care Coordinator | Kennett, MO | 2022 |
| Lakesha Duncan, LPC | 1750097689 | Professional Counselor | Phoenix, AZ | 2023 |
| Lakiera Duncan | 1821798851 | Licensed Practical Nurse | Farmington Hills, MI | 2023 |
| Lana Duncan, DPT | 1255617049 | Specialist | Chandler, AZ | 2011 |
| Landon Duncan, PT, DPT | 1568095297 | Physical Therapist | Demorest, GA | 2020 |
| Lanihya Duncan | 1417443482 | Behavior Analyst | Chicago, IL | 2018 |
| Lariza Duncan | 1689180739 | Behavior Analyst | Honolulu, HI | 2017 |
| Larry Duncan, LMHP | 1689738031 | Mental Health Counselor | Omaha, NE | 2006 |
| Lashandra Duncan, DNP, FNP-BC,PMHNP-BC | 1255679049 | Psychiatric/Mental Health Nurse Practitioner | Charlotte, NC | 2013 |
| Lashonda Duncan, MFT,LCMHC,LPCC-S,SEP | 1467789917 | Mental Health Counselor | Louisville, KY | 2009 |
| Latanya Duncan | 1447694492 | Counselor | Allston, MA | 2013 |
| Latanya Duncan | 1629603345 | Doula | Dallas, TX | 2020 |
| Latefa Duncan | 1437971678 | Optician | Hazard, KY | 2024 |
| Latonya Duncan, CBT | 1891577565 | Behavior Analyst | Montgomery, AL | 2023 |
| Latosha Duncan, MBA | 1013665140 | Case Manager/Care Coordinator | Jamaica, NY | 2022 |
| Latoya Duncan, FPA NP | 1760913172 | Family Nurse Practitioner | Chicago, IL | 2017 |
| Latrell Duncan | 1013321553 | Other Technician | Layton, UT | 2014 |
| Laura Duncan | 1013426626 | Behavior Analyst | Framingham, MA | 2017 |
| Laura Duncan, LPC | 1073763272 | Counselor | Corvallis, OR | 2008 |
| Laura Duncan, LLMSW | 1093240525 | Clinical Social Worker | Clinton Township, MI | 2017 |
| Laura Duncan, P.T. | 1114979424 | Physical Therapist | Rancho Santa Margarita, CA | 2006 |
| Laura Duncan, MHA | 1154297539 | Mental Health Counselor | Prestonsburg, KY | 2025 |
| Laura Duncan | 1164617395 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2007 |
| Laura Duncan, LPN | 1174831564 | Licensed Practical Nurse | Pittsburgh, PA | 2010 |
| Laura Duncan, M.D. | 1215011077 | Internal Medicine Physician | Roosevelt, UT | 2006 |
| Laura Duncan, MD | 1265464408 | Internal Medicine Physician | New Berlin, WI | 2006 |
| Laura Duncan, M.S., C.G.C. | 1275950594 | Genetic Counselor (M.S.) | Jacksonville, FL | 2014 |
| Laura Duncan, MD | 1326741661 | Student in an Organized Health Care Education/Training Program | Malden, MA | 2023 |
| Laura Duncan, OT | 1346577699 | Occupational Therapist | Moline, IL | 2009 |
| Laura Duncan, MD | 1396922928 | Obstetrics & Gynecology Physician | El Paso, TX | 2008 |
| Laura Duncan, APRN, BC | 1518951946 | Adult Psychiatric/Mental Health Registered Nurse | Watkinsville, GA | 2005 |
| Laura Duncan | 1578274262 | Mental Health Counselor | Lexington, KY | 2022 |
| Laura Duncan, PT, DPT | 1619212636 | Physical Therapist | Louisville, KY | 2012 |
| Laura Duncan, MSW, M.ED, LCSW | 1710151253 | Clinical Social Worker | Billings, MT | 2008 |
| Laura Duncan | 1740430370 | Clinical Social Worker | Nashua, NH | 2008 |
| Laura Duncan, PHARMD | 1811077944 | Pharmacist | Phoenix, AZ | 2006 |
| Laura Duncan, NP | 1861403768 | Nurse Practitioner | Fresno, CA | 2006 |
| Laura Duncan, BA | 1861575540 | Case Manager/Care Coordinator | Bristol, TN | 2006 |
| Lauren Duncan, PHARMD | 1225632136 | Pharmacist | Harriman, TN | 2020 |
| Lauren Duncan, MD | 1437687845 | Obstetrics & Gynecology Physician | Huntsville, AL | 2017 |
| Lauren Duncan, BS | 1598355786 | Addiction (Substance Use Disorder) Counselor | Morgantown, WV | 2021 |
| Lauren Duncan, NP | 1801576236 | Nurse Practitioner | Tifton, GA | 2023 |
| Lauren Duncan, BCBA | 1972277861 | Behavior Analyst | Centennial, CO | 2021 |
| Laurian Duncan, AUDIOLOGIST | 1649244559 | Audiologist | Hutchinson, KS | 2006 |
| Laurie Duncan, MD | 1265594865 | Internal Medicine Physician | Silver Spring, MD | 2006 |
| Laurie Duncan | 1558744730 | Registered Nurse | Delmar, DE | 2015 |
| Laurie Duncan | 1568680270 | Community Health Registered Nurse | Apple Valley, CA | 2007 |
| Laurie Duncan, A.P.R.N. | 1912980145 | Psychiatric/Mental Health Nurse Practitioner | Waterbury, CT | 2005 |
| Lavonna Duncan | 1679929822 | Speech-Language Pathologist | Lake Alfred, FL | 2016 |
| Lawrence Duncan | 1841459054 | Mental Health Counselor | Victorville, CA | 2008 |
| Leah Duncan, RD | 1528570181 | Registered Dietitian | Minneapolis, MN | 2017 |
| Leah Duncan | 1699577866 | Student in an Organized Health Care Education/Training Program | Wichita, KS | 2025 |
| Lee Duncan, FNP | 1477898229 | Family Nurse Practitioner | Knoxville, TN | 2012 |
| Lee Duncan | 1720967219 | Personal Care Attendant | Sophia, WV | 2025 |
| Lee Duncan, RN | 1750541017 | Registered Nurse | Marion, IL | 2008 |
| Leesep Duncan, LCSW | 1679080501 | Social Worker | Fort Lauderdale, FL | 2017 |
| Len Duncan, M.S. | 1457992141 | Mental Health Counselor | Gainesville, FL | 2019 |
| Lendy Duncan, SLP | 1134462096 | Speech-Language Pathologist | Blanchard, OK | 2013 |
| Leneve Duncan, PT | 1225569429 | Physical Therapist | Wilmington, NC | 2017 |
| Lequila Duncan | 1609614759 | Behavior Technician | Sterling Heights, MI | 2024 |
| Leslee Duncan, PA-C | 1376562538 | Physician Assistant | Marion, IL | 2006 |
| Leslie Duncan, RPH | 1134636004 | Pharmacist | Bentonville, AR | 2018 |
| Leslie Duncan, MD | 1194579136 | Student in an Organized Health Care Education/Training Program | Orlando, FL | 2024 |
| Leslie Duncan, CRNP | 1265082978 | Family Nurse Practitioner | Laurel, MD | 2019 |
| Leslie Duncan, LCSW | 1346897444 | Clinical Social Worker | Fayetteville, GA | 2019 |
| Leslie Duncan, MSW, LCSWA | 1861897100 | Clinical Social Worker | Cherokee, NC | 2014 |
| Lewis Duncan, M.D. | 1821031253 | Medical Oncology Physician | Longview, TX | 2006 |
| Lexus Duncan | 1235951740 | Behavior Technician | Farmington Hills, MI | 2024 |
| Ligaya Duncan, RN | 1376846147 | Psychiatric/Mental Health Registered Nurse | Pomona, NY | 2010 |
| Lillian Duncan | 1396630562 | Behavior Technician | Liberty, MO | 2025 |
| Lillyan Duncan | 1568322568 | Personal Care Attendant | Tecumseh, NE | 2025 |
| Lily Duncan, MS, LPC | 1417646944 | Professional Counselor | Camden, NJ | 2023 |
| Linda Duncan, APRN | 1194802330 | Family Nurse Practitioner | Nashville, TN | 2006 |
| Linda Duncan | 1669056867 | Personal Care Attendant | Las Vegas, NV | 2021 |
| Linda Duncan | 1760618805 | Case Manager/Care Coordinator | San Francisco, CA | 2009 |
| Linda Duncan | 1972601664 | Occupational Therapist | Houston, TX | 2006 |
| Lindsay Duncan | 1063182012 | Pharmacist | White Bear Lake, MN | 2021 |
| Lindsay Duncan | 1639060809 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Lindsay Duncan, MFT TRAINEE | 1942324009 | Mental Health Counselor | Torrance, CA | 2007 |
| Lindsey Duncan, PA | 1033774864 | Physician Assistant | Orlando, FL | 2019 |
| Lindsey Duncan, DMD | 1255175741 | General Practice Dentistry | Huntsville, AL | 2024 |
| Lindsey Duncan, LCSW | 1376925941 | Social Worker | Tulsa, OK | 2015 |
| Lindsey Duncan | 1508379231 | Adult Companion | Portland, OR | 2017 |
| Lindsey Duncan, RMHI | 1508406034 | Mental Health Counselor | Palm Beach Gardens, FL | 2020 |
| Lindsey Duncan, SLP | 1598079592 | Speech-Language Pathologist | Stephenville, TX | 2010 |
| Lindsey Duncan, OTR/L | 1619204682 | Occupational Therapist | Fountain Hills, AZ | 2009 |
| Lindsey Duncan, CRNA | 1689140766 | Certified Registered Nurse Anesthetist | New Bedford, MA | 2018 |
| Lindsey Duncan | 1699112565 | Behavior Analyst | Kirkland, WA | 2013 |
| Lindsey Duncan, ALC | 1730748849 | Mental Health Counselor | Decatur, AL | 2019 |
| Lindsey Duncan, FNP-C | 1821481474 | Family Nurse Practitioner | Bridgeton, MO | 2015 |
| Linniah Duncan | 1699695635 | Home Health Aide | Omaha, NE | 2026 |
| Linsey Duncan, RN | 1255684114 | Registered Nurse | Blountville, TN | 2012 |
| Lisa Duncan | 1033793229 | Internal Medicine Physician | Polacca, AZ | 2021 |
| Lisa Duncan, RN | 1053663351 | Registered Nurse | Eldorado, IL | 2012 |
| Lisa Duncan, LPN | 1073270567 | Licensed Practical Nurse | Newport, TN | 2021 |
| Lisa Duncan | 1184294555 | Personal Care Attendant | Barboursville, WV | 2021 |
| Lisa Duncan | 1255861100 | Behavior Analyst | Owensboro, KY | 2017 |
| Lisa Duncan | 1275164329 | Peer Specialist | Lawton, OK | 2020 |
| Lisa Duncan | 1285492249 | Homemaker | Norton, OH | 2024 |
| Lisa Duncan, CNP | 1285600965 | Nurse Practitioner | Sioux Falls, SD | 2006 |
| Lisa Duncan, M.D. | 1386618551 | Anatomic Pathology Physician | Knoxville, TN | 2006 |
| Lisa Duncan, FNP-BC | 1396303889 | Family Nurse Practitioner | Glendale, AZ | 2019 |
| Lisa Duncan, APRN, MSN, FNP-C | 1609604065 | Family Nurse Practitioner | Souderton, PA | 2024 |
| Lisa Duncan, LCSW | 1659051274 | Clinical Social Worker | Beachwood, NJ | 2023 |
| Lisa Duncan | 1679837603 | Mental Health Counselor | Keene, NH | 2012 |
| Lisa Duncan, BUSINESS OWNER | 1689495921 | Research Study Specialist | Antioch, CA | 2024 |
| Lisa Duncan | 1992162598 | Physical Therapist | Louisville, CO | 2016 |
| Lisabeth Duncan, BCBA | 1033583570 | Behavior Analyst | Rosenberg, TX | 2015 |
| Lizzie Duncan | 1437864485 | Case Manager/Care Coordinator | Ironton, OH | 2023 |
| Logan Duncan | 1144068230 | Behavior Technician | Farmington Hills, MI | 2024 |
| Logan Duncan, PHARMD | 1477941789 | Pharmacist | Knoxville, TN | 2015 |
| Lois Duncan | 1154263234 | Personal Care Attendant | Las Vegas, NV | 2026 |
| Lora Duncan | 1750270682 | Home Health Aide | Bluefield, WV | 2025 |
| Lorena Duncan | 1548438021 | Marriage & Family Therapist | Livermore, CA | 2008 |
| Lorene Duncan, P.A. | 1063493575 | Physician Assistant | Kissimmee, FL | 2005 |
| Loretta Duncan | 1184197204 | Licensed Practical Nurse | Cape Girardeau, MO | 2019 |
| Loretta Duncan | 1619572914 | Personal Care Attendant | South Charleston, WV | 2020 |
| Loretta Duncan, LPC | 1710204318 | Professional Counselor | Va Beach, VA | 2010 |
| Lori Duncan | 1043320609 | Pediatric Nurse Practitioner | Columbia, TN | 2006 |
| Lori Duncan, LMHC | 1114034964 | Mental Health Counselor | Bellevue, WA | 2006 |
| Lori Duncan, DPM | 1174507172 | Podiatrist | Southfield, MI | 2005 |
| Lori Duncan, CCC-SLP | 1275823981 | Speech-Language Pathologist | Texarkana, TX | 2011 |
| Lori Duncan, D.P.T., M.T.C. | 1477671733 | Physical Therapist | Broomfield, CO | 2007 |
| Lori Duncan | 1487148193 | School Counselor | Springfield, TN | 2018 |
| Lori Duncan, M.S., CCC-SLP | 1518177088 | Speech-Language Pathologist | Hot Springs, AR | 2007 |
| Lori Duncan, M.D. | 1609068394 | Internal Medicine Physician | Raleigh, NC | 2007 |
| Lori Duncan, LADC | 1649540956 | Addiction (Substance Use Disorder) Counselor | Omaha, NE | 2012 |
| Lori Duncan | 1780107615 | Physician Assistant | Somerset, KY | 2017 |
| Lori Duncan, RD | 1780868109 | Registered Dietitian | Moorestown, NJ | 2007 |
| Lorie Duncan, RPH | 1023618543 | Pharmacist | New Boston, OH | 2020 |
| Lorna Duncan, RBT | 1124502844 | Behavior Technician | Charlotte, NC | 2018 |
| Lorraine Duncan | 1144723214 | Case Manager/Care Coordinator | Brooklyn, NY | 2018 |
| Lorraine Duncan, MD | 1265401376 | Emergency Medicine Physician | Miami, FL | 2006 |
| Louis Duncan, MA CCC SLP | 1831358316 | Speech-Language Pathologist | Concord, MA | 2008 |
| Lovester Duncan, NURSE PRACTITIONER | 1497298079 | Psychiatric/Mental Health Nurse Practitioner | Worcerster, MA | 2016 |
| Lowanna Duncan, FNP-C | 1366048498 | Nurse Practitioner | Houston, TX | 2020 |
| Lucas Duncan | 1013659069 | Behavior Technician | Pomona, CA | 2022 |
| Luci Duncan | 1952117111 | Behavior Technician | Charleston, SC | 2024 |
| Lucinda Duncan, RPH | 1801802020 | Pharmacist | Boise, ID | 2006 |
| Luke Duncan, MD | 1053637314 | Student in an Organized Health Care Education/Training Program | Albany, NY | 2010 |
| Luke Duncan | 1629963087 | Behavior Technician | Salt Lake City, UT | 2025 |
| Lydia Duncan | 1326642711 | Behavior Analyst | Hillsboro, OR | 2020 |
| Lyn Duncan, M.D. | 1073563698 | Anatomic Pathology Physician | Boston, MA | 2006 |
| Lynette Duncan | 1083065791 | Developmental Therapist | Chicago, IL | 2016 |
| Lynn Duncan, CRTT/RRT/CPFT/NPS | 1215315072 | Registered Respiratory Therapist | Durham, NC | 2015 |
| Lynn Duncan, CDS | 1316224371 | Addiction (Substance Use Disorder) Counselor | Lancaster, CA | 2011 |
| Lynn Duncan, PT | 1740266766 | Physical Therapist | Rochester, MN | 2005 |
| Lynn Duncan, PT | 1881096154 | Physical Therapist | Windsor, CO | 2014 |
| Lynn Duncan, OTD R/L | 1932079118 | Occupational Therapist | Lexington, KY | 2025 |
| Lynne Duncan, MSSLP | 1811361546 | Speech-Language Pathologist | Towanda, PA | 2015 |
| Lynnette Duncan | 1790976314 | Pharmacy Technician | Plymouth Meeting, PA | 2007 |
| M'Lissa Duncan, MSMCT, RN, HNB-BC | 1962227124 | Holistic Clinical Nurse Specialist | Tuscola, IL | 2024 |
| Mac Duncan | 1235804568 | Behavior Technician | Little Rock, AR | 2021 |
| Macauley Duncan, PT, DPT | 1467085100 | Physical Therapist | Clayton, GA | 2020 |
| Macey Duncan | 1790379881 | Technician/Technologist | Bingham Farms, MI | 2021 |
| Maci Duncan, B.S. | 1235580341 | Social Worker | Cookeville, TN | 2016 |
| Mackenzie Duncan | 1316513369 | Clinical Social Worker | Anaheim, CA | 2021 |
| Madeleine Duncan | 1134889561 | Student in an Organized Health Care Education/Training Program | Denver, CO | 2021 |
| Madeleine Duncan, MA, BCBA, LBA | 1417766064 | Behavior Analyst | Springfield, MO | 2025 |
| Madeline Duncan, DC | 1841016938 | Chiropractor | Danville, CA | 2024 |
| Madelynn Duncan | 1386511400 | Case Manager/Care Coordinator | Jackson, MI | 2025 |
| Madisen Duncan, PMHNP-BC | 1245919869 | Psychiatric/Mental Health Nurse Practitioner | Grand Rapids, MI | 2023 |
| Madison Duncan, LSW | 1073355186 | Social Worker | Mahomet, IL | 2024 |
| Madison Duncan | 1487358909 | Gerontology Nurse Practitioner | Nashville, TN | 2023 |
| Madison Duncan, BCBA | 1861981227 | Behavior Analyst | Spanish Fork, UT | 2018 |
| Mahogany Duncan, PCT | 1568100428 | Home Health Aide | Stone Mountain, GA | 2022 |
| Mai-Kristin Duncan | 1528426269 | Speech-Language Pathologist | Lansdowne, VA | 2016 |
| Maida Duncan, MD | 1417846155 | Psychiatry Physician | Saint Louis, MO | 2025 |
| Makana Duncan | 1982444238 | Behavior Technician | Hanapepe, HI | 2024 |
| Makayla Duncan, FNP-BC | 1073345872 | Nurse Practitioner | Fort Wayne, IN | 2024 |
| Makayla Duncan, PTA | 1760223879 | Physical Therapy Assistant | Lewis Center, OH | 2024 |
| Makenna Duncan | 1962261628 | Behavior Technician | Omaha, NE | 2024 |
| Makenzie Duncan | 1952921272 | Physician Assistant | La Salle, MI | 2020 |
| Makesi Duncan, OTR/L | 1912399882 | Occupational Therapist | Bronx, NY | 2015 |
| Malcolm Duncan, MSN, RN, PMHNP | 1033691746 | Psychiatric/Mental Health Nurse Practitioner | Austin, TX | 2018 |
| Malcolm Duncan, APRN | 1174382121 | Psychiatric/Mental Health Nurse Practitioner | Avondale, AZ | 2024 |
| Malikah Duncan | 1659832830 | Marriage & Family Therapist | Seattle, WA | 2019 |
| Mallory Duncan | 1558285395 | Certified Registered Nurse Anesthetist | Paducah, KY | 2026 |
| Mallory Duncan | 1942854625 | Adult Health Nurse Practitioner | Savannah, GA | 2019 |
| Malynda Duncan | 1225441546 | Licensed Vocational Nurse | Tracy, CA | 2014 |
| Mandy Duncan, PRS, CDCA | 1619826971 | Peer Specialist | Lancaster, OH | 2026 |
| Mara Duncan, PA-C | 1538894290 | Surgical Physician Assistant | High Point, NC | 2022 |
| Marc Duncan, LMT | 1306546965 | Massage Therapist | Houston, TX | 2023 |
| Marc Duncan, DC | 1770571366 | Chiropractor | Anamosa, IA | 2005 |
| Marc Duncan, LCSW | 1932408085 | Clinical Social Worker | Metuchen, NJ | 2011 |
| Marcella Duncan | 1295412690 | Home Health Aide | New Britain, CT | 2023 |
| Marcella Duncan | 1962386862 | Registered Dietitian | Loma Linda, CA | 2025 |
| Marcia Duncan, CASAC | 1790536589 | Addiction (Substance Use Disorder) Counselor | Syracuse, NY | 2024 |
| Marcy Duncan, M.D. | 1427000223 | Pediatrics Physician | Lexington, KY | 2006 |
| Margaret Duncan, PT | 1043650393 | Physical Therapist | Henderson, TN | 2013 |
| Margaret Duncan, LPN | 1386343861 | Licensed Practical Nurse | Detroit, MI | 2023 |
| Margaret Duncan, MD | 1417533290 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2021 |
| Margaret Duncan, CCC-SLP | 1649852641 | Speech-Language Pathologist | Hickory, NC | 2021 |
| Margaret Duncan | 1669936118 | Home Health Aide | Columbia, SC | 2019 |
| Margaret Duncan, MD | 1679596597 | Cardiovascular Disease Physician | New Orleans, LA | 2006 |
| Margaret Duncan, PH.D. | 1780881235 | Clinical Psychologist | Exeter, NH | 2007 |
| Margaret Duncan, MOT/L | 1891505806 | Occupational Therapist | Memphis, TN | 2025 |
| Margaret Duncan | 1942252358 | Physical Therapist | Albany, NY | 2006 |
| Margret Duncan, MD | 1114940434 | Family Medicine Physician | Holland, MI | 2006 |
| Maria Duncan, PHD | 1083697627 | Counseling Psychologist | Greenville, NC | 2005 |
| Maria Duncan | 1205679800 | Personal Care Attendant | Akron, OH | 2024 |
| Maria Duncan, RN | 1417586397 | Family Nurse Practitioner | Staten Island, NY | 2020 |
| Maria-Anne Duncan, LCSW-R | 1316165343 | Clinical Social Worker | New York, NY | 2007 |
| Mariah Duncan | 1730817446 | Case Manager/Care Coordinator | New York, NY | 2022 |
| Mariama Duncan, LCSW | 1649349770 | Clinical Social Worker | New York, NY | 2006 |
| Marianne Duncan | 1053127175 | Behavior Technician | Winter Park, FL | 2024 |
| Marie Duncan, PHARM.D., RPH | 1114192705 | Pharmacist | Lake Worth, FL | 2008 |
| Marie Duncan, LMFT | 1457686958 | Marriage & Family Therapist | Greenville, SC | 2009 |
| Mariel Duncan, M.A., CCC-SLP | 1417350208 | Speech-Language Pathologist | Las Cruces, NM | 2014 |
| Mariella Duncan, RCSWI | 1831444777 | Clinical Social Worker | Riviera Beach, FL | 2012 |
| Marion Duncan, P.T. | 1225430713 | Physical Therapist | Chattanooga, TN | 2014 |
| Marion Duncan | 1891458519 | Professional Counselor | Valparaiso, FL | 2021 |
| Marisa Duncan, NP | 1831390087 | Pediatric Nurse Practitioner | San Francisco, CA | 2007 |
| Marissa Duncan, LPC | 1134995152 | Professional Counselor | Port Washington, WI | 2023 |
| Marissa Duncan | 1407229222 | Case Manager/Care Coordinator | Claremont, NH | 2015 |
| Marissa Duncan | 1992676142 | Behavior Technician | Newport News, VA | 2025 |
| Maritza Duncan, ACNP-BC | 1588972046 | Acute Care Nurse Practitioner | San Antonio, TX | 2010 |
| Mark Duncan, M.D. | 1225079593 | Surgery Physician | Baltimore, MD | 2006 |
| Mark Duncan, MD | 1407275233 | Hospitalist Physician | Aurora, CO | 2014 |
| Mark Duncan, LAT/ATC | 1407342702 | Athletic Trainer | San Angelo, TX | 2018 |
| Mark Duncan | 1467723049 | Case Manager/Care Coordinator | Fairbanks, AK | 2012 |
| Mark Duncan, DO | 1538155122 | Neurological Surgery Physician | Lawton, OK | 2005 |
| Mark Duncan, D.D.S. | 1538380910 | General Practice Dentistry | Heber Springs, AR | 2007 |
| Mark Duncan, MD | 1598713919 | Family Medicine Physician | Freeland, WA | 2006 |
| Mark Duncan | 1629311667 | Mental Health Counselor | Guthrie, OK | 2013 |
| Mark Duncan, FNP-BC, ACNP-BC | 1750520284 | Family Nurse Practitioner | Jackson, MS | 2009 |
| Mark Duncan, MHA | 1801809223 | Day Training/Habilitation Specialist | Fort Gratiot, MI | 2006 |
| Mark Duncan | 1811883069 | Physical Therapist | Jacksonville, FL | 2025 |
| Mark Duncan, MD | 1871791913 | Psychiatry Physician | Seattle, WA | 2007 |
| Mark Duncan, DDS | 1992195671 | Dentist | Las Vegas, NV | 2015 |
| Marleeka Duncan | 1669897245 | Home Health Aide | Washington, DC | 2014 |
| Marley Duncan, CBT | 1811644115 | Behavior Analyst | Seattle, WA | 2022 |
| Marquisha Duncan | 1154043636 | Personal Care Attendant | Metairie, LA | 2022 |
| Marsha Duncan, LPC | 1720803083 | Mental Health Counselor | Suffolk, VA | 2024 |
| Marten Duncan, D.O. | 1215037312 | Gastroenterology Physician | Port Matilda, PA | 2006 |
| Martha Duncan, M.ED, LPC, LPC-S | 1922468339 | Professional Counselor | Anderson, SC | 2016 |
| Martin Duncan, M.D. | 1508271255 | Pediatrics Physician | Chicago, IL | 2014 |
| Martina Duncan | 1205439478 | Occupational Therapy Assistant | Dallas, TX | 2020 |
| Marvin Duncan, LCSW | 1609607498 | Clinical Social Worker | Canandaigua, NY | 2024 |
| Mary Duncan | 1053055053 | Licensed Practical Nurse | Columbus, OH | 2022 |
| Mary Duncan, ASW | 1083774095 | Clinical Social Worker | Chico, CA | 2006 |
| Mary Duncan, CNM | 1124854229 | Advanced Practice Midwife | Austin, TX | 2024 |
| Mary Duncan, PHARM. D. | 1164858437 | Pharmacist | Southside, AR | 2013 |
| Mary Duncan, LCSW | 1205270378 | Clinical Social Worker | Austin, TX | 2013 |
| Mary Duncan | 1306335690 | Behavior Technician | Hanford, CA | 2018 |
| Mary Duncan | 1306767058 | Personal Care Attendant | Washington, DC | 2026 |
| Mary Duncan, DPH | 1346846946 | Pharmacist | Oklahoma City, OK | 2020 |
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).