Providers Chelsea Nichols to Duane Nichols
300 individual NPIs in the federal registry, part 15,792 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. 71 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Chelsea Nichols | 1487594743 | Student in an Organized Health Care Education/Training Program | Little Rock, AR | 2026 |
| Chelsea Nichols | 1558973602 | Pharmacist | Knoxville, TN | 2020 |
| Chelsea Nichols | 1952048159 | Mental Health Counselor | Westampton, NJ | 2022 |
| Chelsea Nichols, PA-C, MSPAS | 1952662595 | Physician Assistant | Schertz, TX | 2012 |
| Chelsy Nichols | 1447147012 | Behavior Technician | Edmond, OK | 2025 |
| Cherrie Nichols, BCBA | 1871163303 | Behavior Analyst | Hot Springs, AR | 2021 |
| Cheryl Nichols, LMFT ASSOCIATE | 1508667551 | Marriage & Family Therapist | Azle, TX | 2025 |
| Cheryl Nichols, L.P.C. | 1578731055 | Professional Counselor | Fort Worth, TX | 2008 |
| Cheryl Nichols, M.A.T., CCC-SLP | 1588834162 | Speech-Language Pathologist | Fort Wayne, IN | 2008 |
| Cheryl Nichols, L.C.S.W. | 1629144175 | Clinical Social Worker | Baton Rouge, LA | 2006 |
| Cheryl Nichols, RN | 1861124976 | Community Health Registered Nurse | Fort Collins, CO | 2022 |
| Chesnie Nichols, PLPC | 1619688744 | Professional Counselor | Kansas City, MO | 2022 |
| Cheyenne Nichols | 1073105698 | Case Manager/Care Coordinator | Talent, OR | 2021 |
| Chloe Nichols, NP | 1053654541 | Nurse Practitioner | Frederick, MD | 2013 |
| Chloe Nichols | 1295695500 | Physical Therapist | Buda, TX | 2025 |
| Chloe Nichols | 1679455356 | Personal Care Attendant | Bellevue, NE | 2025 |
| Cholana Nichols | 1609717347 | Mental Health Counselor | Orem, UT | 2026 |
| Chrisia Nichols, LPN | 1629456637 | Licensed Practical Nurse | Maple Heights, OH | 2015 |
| Christen Nichols, LCSW | 1528433448 | Clinical Social Worker | Pittsburgh, PA | 2015 |
| Christian Nichols | 1386520815 | Behavior Technician | Saint Paul, MN | 2025 |
| Christian Nichols | 1629893987 | Occupational Therapy Assistant | Houston, TX | 2024 |
| Christiana Nichols, RDH | 1659812741 | Dental Hygienist | Wautoma, WI | 2017 |
| Christiana Nichols, MD | 1720233927 | Pediatrics Physician | New York, NY | 2008 |
| Christie Nichols, M.ED., CCC-SLP | 1922390624 | Speech-Language Pathologist | Bensalem, PA | 2011 |
| Christina Nichols | 1225232770 | Speech-Language Pathologist | Lumberton, NC | 2007 |
| Christina Nichols, M.D. | 1528470895 | Psychiatry Physician | San Diego, CA | 2014 |
| Christina Nichols | 1750034955 | Behavior Technician | Statesboro, GA | 2022 |
| Christina Nichols | 1902522360 | Personal Care Attendant | South Charleston, WV | 2022 |
| Christine Nichols, MS,L.AC. | 1215223565 | Acupuncturist | New York, NY | 2011 |
| Christine Nichols, L.P.C. | 1326396128 | Professional Counselor | Kansas City, KS | 2012 |
| Christine Nichols | 1750812095 | Registered Nurse | Uxbridge, MA | 2017 |
| Christine Nichols, MSW | 1912284993 | Clinical Social Worker | Southampton, PA | 2011 |
| Christine Nichols, COTA | 1922596709 | Occupational Therapy Assistant | Leesburg, FL | 2018 |
| Christopher Nichols, D.D.S. | 1104919927 | General Practice Dentistry | San Francisco, CA | 2006 |
| Christopher Nichols, MD, MS | 1124769351 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2022 |
| Christopher Nichols, P.T. | 1154823094 | Physical Therapist | Nampa, ID | 2018 |
| Christopher Nichols, PRS | 1164291845 | Peer Specialist | Columbus, OH | 2023 |
| Christopher Nichols, NP | 1235546524 | Family Nurse Practitioner | Baton Rouge, LA | 2014 |
| Christopher Nichols, DMD | 1245768720 | Dentist | Elizabethtown, KY | 2017 |
| Christopher Nichols, PHARMD, RPH | 1316385248 | Pharmacist | Archdale, NC | 2013 |
| Christopher Nichols, MD | 1417915596 | Physical Medicine & Rehabilitation Physician | Trussville, AL | 2006 |
| Christopher Nichols, PT | 1437476132 | Physical Therapist | Grand Island, NE | 2010 |
| Christopher Nichols, RADT | 1629842166 | Addiction (Substance Use Disorder) Counselor | San Rafael, CA | 2023 |
| Christopher Nichols, M.D. | 1659477610 | Plastic Surgery Physician | Tacoma, WA | 2006 |
| Christopher Nichols, MD | 1770783201 | Pediatric Anesthesiology Physician | Aurora, CO | 2007 |
| Christopher Nichols, MD | 1902919301 | Neurology Physician | Lakewood, CO | 2006 |
| Christopher Nichols, DO | 1942241591 | Emergency Medicine Physician | Atlanta, GA | 2006 |
| Christopher Nichols, LMSW | 1962074112 | Clinical Social Worker | Tulsa, OK | 2021 |
| Christopher Nichols | 1972079309 | Community Health Worker | Bartow, FL | 2018 |
| Christy Nichols, MA | 1831668219 | Developmental Therapist | Pensacola, FL | 2018 |
| Chyanne Nichols | 1376217794 | Behavior Technician | Raleigh, NC | 2021 |
| Chyna Nichols | 1356015473 | Behavior Technician | Kissimmee, FL | 2021 |
| Ciara Nichols, LPC, NCC | 1750150702 | Mental Health Counselor | Homer Glen, IL | 2024 |
| Cindy Nichols, DMD | 1326248535 | Prosthodontics | Columbia, SC | 2007 |
| Claire Nichols | 1851107585 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2024 |
| Claire Nichols, MA, NCC, LPC-INTERN | 1891263836 | Mental Health Counselor | Bend, OR | 2018 |
| Claire Nichols | 1932841145 | Family Nurse Practitioner | Greenwood, SC | 2022 |
| Clara Nichols, CDPT | 1730653429 | Addiction (Substance Use Disorder) Counselor | Seattle, WA | 2019 |
| Clarence Nichols | 1225598501 | Pharmacist | Corsicana, TX | 2019 |
| Clarissa Nichols | 1023756145 | Case Manager/Care Coordinator | Enid, OK | 2022 |
| Clark Nichols, MD | 1063903557 | Anatomic Pathology & Clinical Pathology Physician | Springfield, OR | 2018 |
| Clark Nichols, PH.D. | 1598976912 | Counseling Psychologist | New York, NY | 2007 |
| Claude Nichols, M.D. | 1609896117 | Sports Medicine (Orthopaedic Surgery) Physician | Colchester, VT | 2006 |
| Claudia Nichols, RN60080458 | 1538564489 | Registered Nurse | Spokane, WA | 2014 |
| Claudia Nichols, LCSW | 1790780906 | Clinical Social Worker | Milton, FL | 2005 |
| Clay Nichols, M.D. | 1396715157 | Forensic Pathology Physician | Greenville, NC | 2006 |
| Clay Nichols, DDS | 1831223841 | General Practice Dentistry | Imperial, CA | 2007 |
| Clifton Nichols, D.D.S. | 1811163249 | General Practice Dentistry | Houston, TX | 2008 |
| Clinton Nichols, MD | 1750355657 | Diagnostic Radiology Physician | San Diego, CA | 2006 |
| Cody Nichols, M.D. | 1295766038 | Internal Medicine Physician | San Marcos, TX | 2006 |
| Cody Nichols | 1710217542 | Mental Health Counselor | Warsaw, NY | 2009 |
| Cody Nichols | 1811722895 | Psychiatric/Mental Health Nurse Practitioner | Nashville, TN | 2024 |
| Colette Nichols | 1740986959 | Personal Care Attendant | Las Vegas, NV | 2023 |
| Colleen Nichols, M.D. | 1174507933 | Internal Medicine Physician | Milwaukee, WI | 2005 |
| Colleen Nichols, CPNP-PC | 1952935405 | Pediatric Nurse Practitioner | Saint Louis, MO | 2020 |
| Conner Nichols | 1568079176 | Case Manager/Care Coordinator | Seminole, OK | 2020 |
| Connie Nichols, LMHC, IAADC | 1104146380 | Mental Health Counselor | Bettendorf, IA | 2010 |
| Connie Nichols, FNP-BC | 1316140866 | Family Nurse Practitioner | Wright Patterson Afb, OH | 2007 |
| Connor Nichols | 1396291142 | Student in an Organized Health Care Education/Training Program | Batson, TX | 2016 |
| Constance Nichols, RD LD | 1063942183 | Registered Dietitian | Akron, OH | 2017 |
| Constance Nichols, MD | 1619952264 | Emergency Medicine Physician | Worcester, MA | 2005 |
| Coqueece Nichols | 1558131581 | Licensed Psychiatric Technician | Riverside, CA | 2024 |
| Coralyn Nichols, LPN | 1457683682 | Licensed Practical Nurse | Jamaica, NY | 2010 |
| Corey Nichols, PHARM.D. | 1154661684 | Pharmacist | Adamsville, AL | 2013 |
| Corey Nichols, DDS | 1205197886 | Dentist | Springdale, AR | 2012 |
| Corinne Nichols, A.P., D.O.M. | 1538362843 | Acupuncturist | Tampa, FL | 2007 |
| Corrine Nichols, NP | 1730425125 | Family Nurse Practitioner | Pontiac, MI | 2012 |
| Corthina Nichols | 1194536177 | Behavior Analyst | Wexford, PA | 2025 |
| Cortnee Nichols | 1043162944 | Home Health Aide | Sidney, OH | 2026 |
| Cory Nichols | 1245448901 | Social Worker | Bridgeton, MO | 2007 |
| Cory Nichols, COTA | 1487000832 | Occupational Therapy Assistant | Satellite Beach, FL | 2016 |
| Cory Nichols, CRNA | 1811508716 | Certified Registered Nurse Anesthetist | Pittsburgh, PA | 2020 |
| Courtney Nichols | 1063351880 | Behavior Technician | Daleville, AL | 2026 |
| Courtney Nichols, MD | 1144616830 | Infectious Disease Physician | Columbus, OH | 2015 |
| Courtney Nichols, NP-C | 1235645151 | Family Nurse Practitioner | Kirksville, MO | 2017 |
| Courtney Nichols, MS, LPC | 1427751395 | Professional Counselor | Springfield, MO | 2023 |
| Courtney Nichols | 1467821348 | Counselor | McMinnville, OR | 2015 |
| Courtney Nichols | 1518239649 | Licensed Practical Nurse | Shelbyville, IL | 2012 |
| Courtney Nichols, SSP | 1598400301 | School Psychologist | Greenville, SC | 2022 |
| Courtney Nichols | 1669366597 | Addiction (Substance Use Disorder) Counselor | Corunna, MI | 2025 |
| Courtney Nichols, D.P.M. | 1699713552 | Podiatrist | Bay Village, OH | 2006 |
| Courtney Nichols, LPN | 1801507066 | Licensed Practical Nurse | Detroit, MI | 2022 |
| Courtney Nichols | 1831049196 | Case Manager/Care Coordinator | Dublin, OH | 2026 |
| Courtney Nichols | 1831791375 | Behavior Technician | Auburn, MI | 2020 |
| Courtney Nichols, SC.M. | 1841437530 | Genetic Counselor (M.S.) | Baltimore, MD | 2009 |
| Courtney Nichols | 1891441705 | Behavior Technician | Farmington Hills, MI | 2022 |
| Craig Nichols, MD | 1295743730 | Medical Oncology Physician | Murray, UT | 2006 |
| Cree Nichols | 1821801622 | Behavior Technician | Grosse Pointe Woods, MI | 2025 |
| Crystal Nichols | 1336568161 | Physical Therapy Assistant | Largo, FL | 2014 |
| Crystal Nichols | 1386892727 | Case Manager/Care Coordinator | Mojave, CA | 2008 |
| Crystal Nichols | 1437320306 | Occupational Therapy Assistant | San Antonio, TX | 2008 |
| Crystal Nichols, RN | 1538593900 | School Registered Nurse | York, SC | 2013 |
| Crystal Nichols, C.F.N.P. | 1659681328 | Family Nurse Practitioner | Mantachie, MS | 2010 |
| Crystall Nichols, RBT-26-506912 | 1861350944 | Behavior Technician | Fort Worth, TX | 2026 |
| Cydney Nichols | 1225667660 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2020 |
| Cynthia Nichols | 1003786161 | Physician Assistant | Anchorage, AK | 2025 |
| Cynthia Nichols, F.N.P. | 1073564050 | Family Nurse Practitioner | Hernando, MS | 2006 |
| Cynthia Nichols, MA CCC-SLP | 1083030787 | Speech-Language Pathologist | Ontario, OH | 2014 |
| Cynthia Nichols, MD | 1326180639 | Hospitalist Physician | Lubbock, TX | 2007 |
| Cynthia Nichols, PHD | 1588794069 | Clinical Psychologist | Traverse City, MI | 2007 |
| Cynthia Nichols | 1700287703 | Clinical Social Worker | Boston, MA | 2014 |
| Cynthia Nichols, RPH | 1710581749 | Pharmacist | Wellington, FL | 2020 |
| Cynthia Nichols, MS, CCC-SLP | 1740416148 | Speech-Language Pathologist | Ellicott City, MD | 2009 |
| D. Nichols | 1033244058 | Pediatric Oncology Registered Nurse | Oakland, CA | 2007 |
| Dahlia Nichols, RN | 1679116248 | School Registered Nurse | Brooklyn, NY | 2019 |
| Daisy Nichols | 1053182840 | Pharmacist | Kenosha, WI | 2024 |
| Dakota Nichols | 1114844560 | Speech-Language Pathologist | Seattle, WA | 2026 |
| Dakota Nichols, CRNP | 1205407319 | Family Nurse Practitioner | Pell City, AL | 2021 |
| Dakota Nichols | 1639864598 | Peer Specialist | Frankfort, KY | 2023 |
| Dale Nichols, M.D. | 1770589350 | Diagnostic Radiology Physician | Knoxville, TN | 2005 |
| Dale Nichols, D.D.S. | 1992755078 | Orthodontics and Dentofacial Orthopedics Dentistry | Fort Sam Houston, TX | 2006 |
| Dalton Nichols | 1568007243 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2019 |
| Dalton Nichols, PA-C | 1962131409 | Physician Assistant | Concord, NC | 2022 |
| Dan Nichols, M.D. | 1235191008 | Ophthalmology Physician | Woodbury, MN | 2006 |
| Dana Nichols, D.M.D. | 1093904658 | General Practice Dentistry | New Carlisle, OH | 2007 |
| Dana Nichols, LCSW | 1194935411 | Social Worker | San Luis Obispo, CA | 2007 |
| Dana Nichols, PTA | 1831633064 | Physical Therapy Assistant | Leonardtown, MD | 2016 |
| Dana Nichols, NP-C | 1902540909 | Family Nurse Practitioner | Anthem, AZ | 2022 |
| Danae Nichols | 1508995374 | Occupational Therapist | Pittsburgh, PA | 2007 |
| Dandy Nichols, NMT, LMT | 1013469915 | Massage Therapist | Atlanta, GA | 2016 |
| Dane Nichols, MD | 1801993621 | Critical Care Medicine (Internal Medicine) Physician | Portland, OR | 2006 |
| Danica Nichols, LPC | 1073805446 | Professional Counselor | Altoona, PA | 2011 |
| Daniel Nichols, PA-C | 1043595911 | Physician Assistant | Cleveland, OH | 2011 |
| Daniel Nichols, CRNA | 1164021648 | Certified Registered Nurse Anesthetist | Dallas, TX | 2020 |
| Daniel Nichols | 1164931598 | Counselor | Bethel, AK | 2017 |
| Daniel Nichols, LPC ASSOCIATE | 1336895788 | Counselor | North Richland Hills, TX | 2022 |
| Daniel Nichols, LCDC | 1356630693 | Addiction (Substance Use Disorder) Counselor | San Antonio, TX | 2011 |
| Daniel Nichols | 1538004239 | Behavior Technician | Littleton, CO | 2026 |
| Daniel Nichols, MS, MSM, PA-C | 1780839605 | Physician Assistant | Cedar Rapids, IA | 2008 |
| Daniel Nichols, MD | 1821890963 | Student in an Organized Health Care Education/Training Program | Jacksonville, FL | 2025 |
| Daniel Nichols, LMT | 1871342063 | Massage Therapist | Somerset, PA | 2024 |
| Daniel Nichols, LCSW | 1871944942 | Clinical Social Worker | Scottsdale, AZ | 2016 |
| Danielle Nichols | 1215580543 | Speech-Language Pathologist | Greenwood Village, CO | 2019 |
| Danielle Nichols, RN | 1336212877 | Community Health Registered Nurse | Ft Sill, OK | 2006 |
| Danielle Nichols | 1538558002 | Occupational Therapy Assistant | Shelbyville, IL | 2015 |
| Danielle Nichols, LMSW | 1578233805 | Social Worker | Athens, TN | 2021 |
| Danielle Nichols, LMSW | 1689881351 | Social Worker | Leavenworth, KS | 2007 |
| Danielle Nichols, MA, CCC-SLP | 1871984245 | Speech-Language Pathologist | Wilkesboro, NC | 2015 |
| Danielle Nichols, PHARMD | 1922416254 | Pharmacist | Concord, NC | 2014 |
| Danika Nichols, APRN/CNP | 1255824124 | Family Nurse Practitioner | Grand Rapids, MN | 2018 |
| Darien Nichols | 1376301358 | Addiction (Substance Use Disorder) Counselor | Negaunee, MI | 2024 |
| Darlene Nichols, RD | 1619335684 | Registered Dietitian | Saint Louis, MO | 2016 |
| Darrin Nichols, M.D. | 1912439019 | Family Medicine Physician | Elizabeth, WV | 2017 |
| Darthanian Nichols, LLMSW | 1750086047 | Mental Health Counselor | Detroit, MI | 2023 |
| Daryl Nichols, MD | 1114004983 | Internal Medicine Physician | Nashville, TN | 2006 |
| Daryl Nichols | 1205592607 | Mental Health Counselor | Ketchikan, AK | 2021 |
| Daryl Nichols, CRNA | 1508142167 | Certified Registered Nurse Anesthetist | Gilbert, AZ | 2011 |
| Daryl Nichols | 1881151744 | Marriage & Family Therapist | Fresno, CA | 2019 |
| David Nichols, M.D. | 1003951245 | Undersea and Hyperbaric Medicine (Emergency Medicine) Physician | San Angelo, TX | 2007 |
| David Nichols, DDS | 1043305220 | Dentist | Tyler, TX | 2006 |
| David Nichols, MD | 1043329931 | Psychiatry Physician | Dublin, GA | 2006 |
| David Nichols, PHD | 1063409852 | Counseling Psychologist | Sturtevant, WI | 2005 |
| David Nichols | 1073830352 | Clinical Social Worker | Orem, UT | 2010 |
| David Nichols | 1154024537 | Behavior Technician | Juneau, AK | 2023 |
| David Nichols, M.D. | 1154328920 | Ophthalmology Physician | Brandon, FL | 2005 |
| David Nichols | 1174123640 | Pharmacist | West Mifflin, PA | 2020 |
| David Nichols | 1306248901 | Clinical Social Worker | N Las Vegas, NV | 2014 |
| David Nichols, M.D. | 1316991631 | Critical Care Medicine (Anesthesiology) Physician | Baltimore, MD | 2006 |
| David Nichols, MD | 1336762061 | Family Medicine Physician | Fogelsville, PA | 2020 |
| David Nichols, MD | 1346240314 | Orthopaedic Surgery Physician | Lockport, NY | 2005 |
| David Nichols, MD | 1356345961 | Diagnostic Radiology Physician | Austin, TX | 2005 |
| David Nichols, MD | 1508941758 | Pediatrics Physician | Southlake, TX | 2006 |
| David Nichols, DDS | 1518488014 | Public Health Dentistry | Washington, DC | 2017 |
| David Nichols, MD | 1528055449 | Pulmonary Disease Physician | Jonesboro, AR | 2005 |
| David Nichols, DO | 1538126883 | Pediatrics Physician | Topeka, KS | 2006 |
| David Nichols, MD | 1558415638 | Anesthesiology Physician | Whitefish, MT | 2007 |
| David Nichols | 1588933592 | Psychiatric/Mental Health Nurse Practitioner | Santa Rosa, CA | 2011 |
| David Nichols, D.C. | 1669544128 | Chiropractor | Belmont, CA | 2006 |
| David Nichols, MSHS | 1679626113 | Addiction (Substance Use Disorder) Counselor | Chester, PA | 2007 |
| David Nichols, PH.D. | 1689781247 | Clinical Psychologist | South Portland, ME | 2006 |
| David Nichols, PTA | 1700519337 | Physical Therapy Assistant | Las Vegas, NV | 2022 |
| David Nichols | 1770720377 | Sleep Medicine (Family Medicine) Physician | Quitman, TX | 2009 |
| David Nichols, M.COUN., LPC, NCC | 1770832891 | Professional Counselor | Boise, ID | 2012 |
| David Nichols, MD | 1811577950 | Plastic and Reconstructive Surgery Physician | Durham, NC | 2021 |
| David Nichols, M.D. | 1861604175 | Pediatric Pulmonology Physician | Seattle, WA | 2007 |
| David Nichols, DC | 1891619896 | Chiropractor | Fuquay Varina, NC | 2026 |
| David Nichols, MD | 1902893993 | Internal Medicine Physician | Provo, UT | 2005 |
| David Nichols, PH.D. | 1972702462 | Clinical Psychologist | Portland, OR | 2007 |
| Davine Nichols | 1023717402 | Home Health Aide | Cincinnati, OH | 2023 |
| Dawn Nichols, RN | 1093294878 | Certified Registered Nurse Anesthetist | Phoenix, AZ | 2018 |
| Dawn Nichols, LPC | 1134626401 | Professional Counselor | Roseburg, OR | 2018 |
| Dawn Nichols, APRN | 1396496337 | Family Nurse Practitioner | Kalispell, MT | 2022 |
| Dawn Nichols | 1528444718 | Specialist | Riverton, UT | 2015 |
| Dawn Nichols, M.S., CCC-SLP | 1598784993 | Speech-Language Pathologist | New Port Richey, FL | 2006 |
| Dawn Nichols, OTR | 1649447400 | Occupational Therapist | Waukesha, WI | 2008 |
| Dawn Nichols | 1679388730 | Adult Companion | Omaha, NE | 2025 |
| Dawn Nichols | 1720798499 | Clinical Social Worker | Forked River, NJ | 2022 |
| Dawn Nichols, MD | 1831159912 | Anatomic Pathology & Clinical Pathology Physician | Knoxville, TN | 2006 |
| Daysani Nichols | 1013723626 | Behavior Technician | Peoria, IL | 2024 |
| Dean Nichols, MD | 1437187911 | Anesthesiology Physician | Denver, CO | 2006 |
| Dean Nichols, LMHC | 1457675928 | Mental Health Counselor | Tampa, FL | 2010 |
| Dean Nichols | 1891478616 | Case Manager/Care Coordinator | Sand Springs, OK | 2023 |
| Dean Nichols, DDS | 1942372818 | General Practice Dentistry | Arlington Heights, IL | 2006 |
| Deandre Nichols | 1013372663 | Rehabilitation Practitioner | North Las Vegas, NV | 2015 |
| Deanna Nichols, RN | 1194399725 | Registered Nurse | Palm Coast, FL | 2021 |
| Deanna Nichols, RN CCM | 1588946172 | Registered Nurse | Tarrytown, NY | 2011 |
| Deanna Nichols, ARNP | 1750464517 | Family Nurse Practitioner | Tompkinsville, KY | 2006 |
| Deanna Nichols, LCMHC, RDN | 1750649265 | Counselor | Sandy, UT | 2012 |
| Deanna Nichols, OT | 1841345220 | Occupational Therapist | Albuquerque, NM | 2007 |
| Deanna Nichols | 1912700212 | Behavior Technician | Rochester, MN | 2025 |
| Debbie Nichols | 1912706037 | Personal Care Attendant | Norfolk, NE | 2025 |
| Debora Nichols, LPC | 1205881372 | Counselor | Ardmore, AL | 2006 |
| Debora Nichols, RPH | 1497847842 | Pharmacist | Tuskegee, AL | 2006 |
| Deborah Nichols, MSCCC-SLP | 1174646236 | Speech-Language Pathologist | Pensacola, FL | 2007 |
| Deborah Nichols | 1255747580 | Case Manager/Care Coordinator | Coushatta, LA | 2014 |
| Deborah Nichols, LCSW | 1336184985 | Clinical Social Worker | Whiteman Afb, MO | 2006 |
| Deborah Nichols, C-NP | 1417394941 | Adult Health Nurse Practitioner | Youngstown, OH | 2013 |
| Deborah Nichols, MS, LPC INTERN | 1447765524 | Mental Health Counselor | Portland, OR | 2017 |
| Deborah Nichols, R.D. | 1508903204 | Renal Nutrition Registered Dietitian | Danville, KY | 2007 |
| Deborah Nichols, IP | 1609036045 | Home Health Aide | Otway, OH | 2008 |
| Deborah Nichols | 1760982821 | Social Worker | Columbus, OH | 2018 |
| Deborah Nichols | 1831422625 | Rehabilitation Practitioner | Northridge, CA | 2009 |
| Deborah Nichols, FNP | 1962425389 | Family Nurse Practitioner | Payson, AZ | 2006 |
| Deborah Nichols, RN | 1962741371 | Registered Nurse | Columbia, SC | 2013 |
| Debra Nichols | 1265732945 | Nurse's Aide | Camp Hill, PA | 2010 |
| Debra Nichols | 1417876889 | Personal Care Attendant | Las Vegas, NV | 2026 |
| Debra Nichols, LVN | 1508911751 | Licensed Vocational Nurse | Lubbock, TX | 2007 |
| Debra Nichols, PNP | 1518017060 | Pediatric Nurse Practitioner | Norway, ME | 2007 |
| Deidra Nichols, DPT | 1225390305 | Physical Therapist | Shelley, ID | 2012 |
| Deion Nichols | 1346961232 | Home Health Aide | Virginia Beach, VA | 2022 |
| Dekevia Nichols | 1386530087 | Case Manager/Care Coordinator | La Place, LA | 2025 |
| Delaney Nichols, MS, CF-SLP | 1275418493 | Speech-Language Assistant | Wyncote, PA | 2025 |
| Delania Nichols, RN | 1225970486 | Registered Nurse | Memphis, TN | 2026 |
| Delpha Nichols, LPC-MHSP | 1154248417 | Mental Health Counselor | Madison, TN | 2026 |
| Dena Nichols | 1437425519 | Mental Health Counselor | Fort Pierce, FL | 2012 |
| Dena Nichols, MS | 1619249380 | Mental Health Counselor | Redmond, WA | 2012 |
| Dena Nichols, R.N. | 1821363565 | Registered Nurse | Boulder, CO | 2012 |
| Denise Nichols | 1124194493 | Speech-Language Pathologist | Poplar Bluff, MO | 2006 |
| Denise Nichols, OT | 1467515783 | Occupational Therapist | Rockford, IL | 2006 |
| Denise Nichols, CRNA | 1477505295 | Certified Registered Nurse Anesthetist | Crane Hill, AL | 2006 |
| Denise Nichols, RN | 1518125897 | Registered Nurse | Mayville, NY | 2008 |
| Dennis Nichols | 1093410771 | Community Health Worker | Juneau, AK | 2023 |
| Dennis Nichols, M.D. | 1245205848 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Tacoma, WA | 2006 |
| Dennis Nichols | 1659968063 | Personal Care Attendant | Charleston, WV | 2020 |
| Denyce Nichols, M.D. | 1093962391 | Hospitalist Physician | Winter Park, FL | 2008 |
| Depaul Nichols | 1790442366 | Chiropractor | Clarksville, TN | 2021 |
| Derek Nichols | 1760841621 | Athletic Trainer | Alamosa, CO | 2016 |
| Derick Nichols, R.PH. | 1164740106 | Pharmacist | Jaffrey, NH | 2010 |
| Devin Nichols | 1255068151 | Physician Assistant | Elkton, MD | 2022 |
| Devon Nichols, OTR/L | 1295436665 | Occupational Therapist | Burlington, WA | 2023 |
| Dezary Nichols | 1912602244 | Behavior Technician | Standish, MI | 2023 |
| Diamond Nichols | 1023647757 | Home Health Aide | Cincinnati, OH | 2020 |
| Diana Nichols, NP | 1194009480 | Nurse Practitioner | Houston, TX | 2011 |
| Diana Nichols | 1265514293 | Social Worker | Santa Ana, CA | 2006 |
| Diana Nichols, PT | 1477662062 | Physical Therapist | Centennial, CO | 2006 |
| Diana Nichols | 1962168583 | Behavior Technician | Grand Rapids, MI | 2021 |
| Diane Nichols, RN | 1699259069 | Registered Nurse | Waianae, HI | 2018 |
| Diane Nichols, PT | 1891924130 | Physical Therapist | Washington, DC | 2009 |
| Diann Nichols, PTA | 1619306487 | Physical Therapy Assistant | Anderson, IN | 2013 |
| Dianne Nichols, LCSW | 1144069931 | Clinical Social Worker | Idaho Falls, ID | 2024 |
| Dianne Nichols | 1457370819 | Medical Physician Assistant | Hollywood, MD | 2006 |
| Dickie Nichols, D.D.S., M.S. | 1467519744 | Orthodontics and Dentofacial Orthopedics Dentistry | Bozeman, MT | 2007 |
| Dina Nichols, MASTERS OF ARTS | 1811792021 | Assistant Behavior Analyst | Porter Ranch, CA | 2025 |
| Dinah Ellah Nichols | 1144183112 | Student in an Organized Health Care Education/Training Program | Lakewood, WA | 2025 |
| Dnauzscha Nichols | 1649934068 | Case Manager/Care Coordinator | Oklahoma City, OK | 2021 |
| Dominica Nichols, RD, LDN | 1801288402 | Registered Dietitian | Boston, MA | 2015 |
| Domonique Nichols, MD | 1861296113 | Student in an Organized Health Care Education/Training Program | Washington, DC | 2025 |
| Donald Nichols, D.D.S. | 1033345376 | General Practice Dentistry | El Dorado, KS | 2009 |
| Donald Nichols, M.D. | 1356328033 | Family Medicine Physician | Fort Sam Houston, TX | 2005 |
| Donald Nichols, DPM | 1871560235 | Podiatrist | Clayton, GA | 2006 |
| Donald Nichols, PTA | 1982783171 | Physical Therapy Assistant | Rome, GA | 2006 |
| Donna Nichols, APRN | 1083627905 | Psychiatric/Mental Health Nurse Practitioner | Kansas City, MO | 2006 |
| Donna Nichols | 1114514734 | Personal Care Attendant | Grantsville, WV | 2020 |
| Donna Nichols, D.M.D. | 1164645784 | Pediatric Dentistry | Clearwater, FL | 2007 |
| Donna Nichols, OTR/L | 1366202756 | Occupational Therapist | Nicholasville, KY | 2024 |
| Donna Nichols | 1689333130 | Behavior Technician | Farmington Hills, MI | 2021 |
| Donna Nichols, P.T. | 1710987359 | Physical Therapist | Panama City, FL | 2005 |
| Donna Nichols, DDS | 1881253581 | Orthodontics and Dentofacial Orthopedics Dentistry | Greensboro, NC | 2019 |
| Donna Nichols | 1922821990 | Personal Care Attendant | Fallon, NV | 2024 |
| Donza Nichols, HHA | 1710247648 | Home Health Aide | Washington, DC | 2012 |
| Dora Nichols | 1114881604 | Chore Provider | Roseland, NE | 2025 |
| Doreen Nichols | 1669739082 | Rehabilitation Practitioner | Las Vegas, NV | 2012 |
| Dorian Nichols | 1144083692 | Mental Health Counselor | Cleveland, OH | 2024 |
| Doris Nichols, P.T. , M.A. | 1265539183 | Physical Therapist | Simpsonville, SC | 2006 |
| Dorothy Nichols | 1801065057 | Personal Care Attendant | Marysville, MI | 2008 |
| Dorothy Nichols, CRNP | 1851110589 | Family Nurse Practitioner | Oneonta, AL | 2024 |
| Dorsha Nichols, DC | 1114715893 | Chiropractor | Sacramento, CA | 2025 |
| Douglas Nichols, NMD | 1235352170 | Naturopath | Snowflake, AZ | 2007 |
| Douglas Nichols, M.D. | 1285611459 | Diagnostic Radiology Physician | Rochester, MN | 2005 |
| Duane Nichols | 1083359996 | Counselor | San Bernardino, CA | 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).