Providers Ronette Nielsen to Curtis Nielson, PA-C
300 individual NPIs in the federal registry, part 15,823 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. 94 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Ronette Nielsen | 1013676337 | Personal Care Attendant | Belcourt, ND | 2021 |
| Rosela Nielsen | 1497348726 | Nurse Practitioner | Palm Springs, CA | 2021 |
| Rosemary Nielsen | 1649755380 | Clinical Social Worker | Buena Park, CA | 2018 |
| Roxanne Nielsen, OTR/L | 1376137059 | Occupational Therapist | Overland Park, KS | 2021 |
| Ryan Nielsen, DC | 1184785156 | Chiropractor | Williamston, NC | 2006 |
| Ryan Nielsen, DC | 1245944610 | Chiropractor | Spotsylvania, VA | 2023 |
| Ryan Nielsen, APC | 1679827430 | Professional Counselor | South Jordan, UT | 2012 |
| Ryan Nielsen, MD | 1821032863 | Diagnostic Radiology Physician | Provo, UT | 2006 |
| Ryan Nielsen, DO, MSC | 1891134359 | Orthopaedic Trauma Physician | Maple Grove, MN | 2013 |
| Ryan Nielsen, PA-C | 1922693969 | Physician Assistant | Omaha, NE | 2021 |
| Sabrina Nielsen | 1104553403 | Community Health Worker | Laramie, WY | 2022 |
| Sadie Nielsen, PHARMD | 1033720479 | Pharmacist | Bogalusa, LA | 2020 |
| Samantha Nielsen, RDN, LD | 1245884642 | Registered Dietitian | Colorado Springs, CO | 2019 |
| Samantha Nielsen | 1255015681 | Social Worker | Woodstock, NY | 2023 |
| Samantha Nielsen | 1578437372 | Behavior Technician | Los Lunas, NM | 2025 |
| Samantha Nielsen | 1699486183 | Mental Health Counselor | Manchester, CT | 2022 |
| Samantha Nielsen | 1801266630 | Specialist | Broomfield, CO | 2015 |
| Sandra Nielsen, COTA | 1922169630 | Occupational Therapy Assistant | Casper, WY | 2006 |
| Sara Nielsen, DNP, FNP-BC, APRN | 1093370926 | Nurse Practitioner | Saint Paul, MN | 2019 |
| Sara Nielsen, M.A., CCC/SLP | 1306096839 | Speech-Language Pathologist | Spokane, WA | 2008 |
| Sara Nielsen | 1386124733 | Pharmacy Technician | Saint Paul, MN | 2018 |
| Sara Nielsen, APRN, FNP-BC | 1609622315 | Family Nurse Practitioner | Draper, UT | 2024 |
| Sara Nielsen | 1922755933 | Massage Therapist | Portland, OR | 2022 |
| Sarah Nielsen, PT | 1023231610 | Physical Therapist | Saint Albans, VT | 2007 |
| Sarah Nielsen, DO | 1134137995 | Diagnostic Radiology Physician | Wausau, WI | 2006 |
| Sarah Nielsen, RN | 1134463227 | Registered Nurse | Rochester, NY | 2012 |
| Sarah Nielsen, LICSW | 1225781180 | Clinical Social Worker | Boston, MA | 2022 |
| Sarah Nielsen | 1235241605 | Professional Counselor | Bloomington, IL | 2006 |
| Sarah Nielsen | 1316741010 | School Registered Nurse | Seattle, WA | 2025 |
| Sarah Nielsen, APRN, IFMCP, DNP | 1366731218 | Family Nurse Practitioner | Wasilla, AK | 2011 |
| Sarah Nielsen, DNP, APRN, FNP-C | 1386460020 | Family Nurse Practitioner | Dickinson, ND | 2024 |
| Sarah Nielsen | 1508250234 | Athletic Trainer | Humboldt, IA | 2015 |
| Sarah Nielsen, MS | 1588093959 | Genetic Counselor (M.S.) | Chicago, IL | 2013 |
| Sarah Nielsen, NP | 1700262599 | Family Nurse Practitioner | Toledo, OH | 2015 |
| Sarah Nielsen, DDS | 1750119863 | Dentist | Robertsdale, AL | 2024 |
| Sarah Nielsen, M.ED., CCC-SLP | 1760040521 | Speech-Language Pathologist | Roswell, GA | 2019 |
| Sarah Nielsen, MD | 1811081409 | Pediatrics Physician | Verona, NJ | 2006 |
| Sarah Nielsen, NBC-HWC | 1871176172 | Health & Wellness Coach | Austin, TX | 2021 |
| Sarah Nielsen, LPC | 1871487991 | Mental Health Counselor | Grapeland, TX | 2025 |
| Sarah Nielsen | 1952886897 | Pharmacist | Bogalusa, LA | 2018 |
| Savannah Nielsen | 1841950623 | Student in an Organized Health Care Education/Training Program | Provo, UT | 2021 |
| Scott Nielsen, MA, CPRP | 1427384379 | Professional Counselor | Moose Lake, MN | 2009 |
| Scott Nielsen, DDS | 1457581696 | Dentist | Tempe, AZ | 2009 |
| Scott Nielsen, M.D. | 1902824238 | Diagnostic Radiology Physician | Eden Prairie, MN | 2006 |
| Scott Nielsen | 1952725640 | Nurse's Aide | Bellingham, WA | 2014 |
| Sean Nielsen | 1467973594 | Mental Health Counselor | Big Lake, MN | 2017 |
| Sean Nielsen, MD | 1821739848 | Student in an Organized Health Care Education/Training Program | Newport News, VA | 2022 |
| Shana Nielsen, OTR | 1720134075 | Pediatric Occupational Therapist | Seattle, WA | 2007 |
| Sharon Nielsen, LPCC | 1851804462 | Counselor | Cincinnati, OH | 2017 |
| Shawn Nielsen, DC | 1073268348 | Chiropractor | Anchorage, AK | 2022 |
| Shawn Nielsen, LMSW | 1285954313 | Clinical Social Worker | Boise, ID | 2010 |
| Shawn Nielsen, PMHNP | 1750193884 | Psychiatric/Mental Health Nurse Practitioner | Florence, AZ | 2025 |
| Shaylee Nielsen | 1225923402 | Behavior Technician | St George, UT | 2025 |
| Sheila Nielsen | 1821271990 | Pharmacy Technician | Omaha, NE | 2007 |
| Shelby Nielsen | 1760217947 | Behavior Analyst | Vista, CA | 2024 |
| Shelley Nielsen | 1093869059 | Physical Therapy Assistant | Columbus, NE | 2007 |
| Shelley Nielsen, LCSW | 1437305505 | Clinical Social Worker | Durango, CO | 2008 |
| Shelly Nielsen, M.S. | 1437149515 | Genetic Counselor (M.S.) | Omaha, NE | 2005 |
| Shelly Nielsen, OD | 1699864801 | Optometrist | South Jordan, UT | 2006 |
| Shelly Nielsen, M.A. | 1740475896 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2007 |
| Sherm Nielsen | 1821362542 | Counselor | Mt Pleasant, UT | 2012 |
| Sherri Nielsen, PSY.D. | 1841695129 | Clinical Psychologist | Long Beach, CA | 2014 |
| Sherry Nielsen | 1770434961 | Adult Companion | Omaha, NE | 2026 |
| Sienna Nielsen, MS | 1487586301 | Student in an Organized Health Care Education/Training Program | Ann Arbor, MI | 2026 |
| Simona Nielsen, RDN, LDN | 1487029526 | Registered Dietitian | Hines, IL | 2015 |
| Skott Nielsen, MD | 1902827660 | Obstetrics & Gynecology Physician | Cloquet, MN | 2006 |
| Skyler Nielsen, D.O. | 1285050575 | Otolaryngology Physician | Gilbert, AZ | 2014 |
| Sofia Nielsen | 1346173275 | Behavior Technician | Reno, NV | 2026 |
| Sommer Nielsen | 1386165009 | Massage Therapist | Palmer, AK | 2017 |
| Sophia Nielsen | 1598543605 | Behavior Technician | West Jordan, UT | 2023 |
| Sophia Nielsen, BCBA | 1609369784 | Behavior Analyst | Farmington Hills, MI | 2018 |
| Sophie Nielsen, PT, DPT | 1356173942 | Orthopedic Physical Therapist | Liverpool, NY | 2024 |
| Spencer Nielsen, DDS | 1497318190 | Student in an Organized Health Care Education/Training Program | Salt Lake City, UT | 2019 |
| Stacea Nielsen | 1932794310 | Occupational Therapist | Clinton, IA | 2021 |
| Stacy Nielsen, LCSW | 1659608115 | Clinical Social Worker | Junction City, OR | 2009 |
| Stanley Nielsen, MSW, LCSW | 1568796563 | Mental Health Counselor | Monona, WI | 2009 |
| Stanton Nielsen, D.O. | 1700311560 | Surgery Physician | Evanston, IL | 2017 |
| Stephanie Nielsen, PHARM.D. | 1053029900 | Pharmacist | Fort Smith, AR | 2022 |
| Stephanie Nielsen, DDS | 1114368859 | Dentist | Fort Collins, CO | 2013 |
| Stephanie Nielsen, MA | 1427935931 | Mental Health Counselor | Logan, UT | 2025 |
| Stephanie Nielsen, WHNP | 1528450053 | Women's Health Nurse Practitioner | Ely, MN | 2015 |
| Stephanie Nielsen, MD | 1568923258 | Internal Medicine Physician | Fort Worth, TX | 2019 |
| Stephanie Nielsen | 1588282651 | School Social Worker | Taylorsville, UT | 2020 |
| Stephanie Nielsen, PHARM D | 1609150911 | Pharmacist | Lima, OH | 2011 |
| Stephanie Nielsen, RDN, LMNT | 1881231058 | Registered Dietitian | Omaha, NE | 2019 |
| Stephen Nielsen, M.D. | 1124137153 | Anatomic Pathology & Clinical Pathology Physician | Omaha, NE | 2006 |
| Stevan Nielsen, PH.D. | 1497888606 | Clinical Psychologist | Provo, UT | 2007 |
| Steven Nielsen, D.D.S. | 1053319558 | General Practice Dentistry | Golden Valley, MN | 2005 |
| Steven Nielsen, DDS | 1205912532 | General Practice Dentistry | Hiawatha, IA | 2006 |
| Steven Nielsen, MD | 1477554251 | Ophthalmology Physician | Quincy, MA | 2005 |
| Steven Nielsen, ED.D. | 1508249608 | Clinical Psychologist | Lynchburg, VA | 2015 |
| Steven Nielsen, D.D.S. | 1528018967 | Dentist | Shelley, ID | 2006 |
| Stormey Nielsen | 1205492006 | Clinical Social Worker | Murray, UT | 2019 |
| Sue Nielsen, MD | 1861418568 | Family Medicine Physician | Wyoming, MN | 2006 |
| Sunny Nielsen, CMHC | 1760143630 | Mental Health Counselor | Mountain Home, UT | 2022 |
| Susan Nielsen, LMSW | 1275032815 | Social Worker | Idaho Falls, ID | 2018 |
| Susan Nielsen | 1376127761 | School Psychologist | Santa Barbara, CA | 2021 |
| Susan Nielsen, CDE, NP | 1568459832 | Adult Health Nurse Practitioner | Buffalo, NY | 2005 |
| Susan Nielsen | 1700492279 | Mental Health Counselor | East Rockaway, NY | 2020 |
| Suzanne Nielsen | 1124649660 | Mental Health Counselor | Eugene, OR | 2020 |
| Suzanne Nielsen, M.D. | 1457526030 | Pediatrics Physician | Gilbert, AZ | 2008 |
| Suzette Nielsen, SLP-CCC, MCD,MED | 1194846311 | Speech-Language Pathologist | Conroe, TX | 2007 |
| Sydney Nielsen, FNP-C | 1609511872 | Family Nurse Practitioner | Show Low, AZ | 2022 |
| Sydney Nielsen | 1710869987 | Behavior Technician | San Diego, CA | 2025 |
| Sydney Nielsen | 1770411415 | School Registered Nurse | Wausau, WI | 2026 |
| Sylvia Nielsen, PT, MPH | 1164558029 | Physical Therapist | San Diego, CA | 2007 |
| Tabitha Nielsen, PLMHP, PCMSW | 1033930599 | Clinical Social Worker | Omaha, NE | 2024 |
| Tad Nielsen | 1730610874 | Occupational Therapist | Minneapolis, MN | 2017 |
| Taelor Nielsen | 1578230504 | Community Health Worker | Laramie, WY | 2021 |
| Tallon Nielsen, DDS | 1083508642 | General Practice Dentistry | Layton, UT | 2025 |
| Talmage Nielsen, DO | 1972180776 | Psychiatry Physician | Colorado Springs, CO | 2021 |
| Tamara Nielsen, LMT | 1760790026 | Massage Therapist | West Linn, OR | 2010 |
| Tanner Nielsen, DO | 1154077196 | Emergency Medicine Physician | Corpus Christi, TX | 2022 |
| Tanner Nielsen, PSYD | 1346574464 | Clinical Psychologist | Idaho Falls, ID | 2009 |
| Tanner Nielsen, DMD | 1427740562 | General Practice Dentistry | Claremore, OK | 2023 |
| Tanner Nielsen, DPT, PT | 1770262271 | Physical Medicine & Rehabilitation Physician | Raleigh, NC | 2023 |
| Tanya Nielsen, D.D.S. | 1306285838 | General Practice Dentistry | Champaign, IL | 2013 |
| Tanya Nielsen, MS CCCA | 1710145099 | Audiologist | Liberty, MO | 2008 |
| Tanya Nielsen, LCSW | 1992243604 | Clinical Social Worker | Aurora, CO | 2017 |
| Tara Nielsen, OSC | 1144940156 | Case Manager/Care Coordinator | East Moriches, NY | 2022 |
| Tara Nielsen, FNP-BC, APNP | 1447687553 | Family Nurse Practitioner | Racine, WI | 2013 |
| Tara Nielsen, D.O. | 1720348667 | Obstetrics & Gynecology Physician | Nashville, TN | 2012 |
| Tasha Nielsen, LPN | 1316836307 | Licensed Practical Nurse | Albert Lea, MN | 2025 |
| Tashera Nielsen | 1760951438 | Case Manager/Care Coordinator | Jacksonville, FL | 2018 |
| Tay Nielsen, LCSW | 1083824270 | Clinical Social Worker | Pearl, MS | 2007 |
| Tayler Nielsen, MD | 1235024860 | Family Medicine Physician | Omaha, NE | 2025 |
| Taylor Nielsen, CMHC | 1457750499 | Professional Counselor | Lehi, UT | 2014 |
| Taylor Nielsen, NP | 1548997349 | Women's Health Nurse Practitioner | Bedford, TX | 2022 |
| Taylor Nielsen, DMD | 1659851814 | General Practice Dentistry | Aloha, OR | 2018 |
| Taylor Nielsen | 1871472548 | Personal Care Attendant | Elkhorn, NE | 2025 |
| Teresa Nielsen, PA | 1629160080 | Medical Physician Assistant | New England, ND | 2006 |
| Teri Nielsen, LPC, CMHC | 1881667186 | Professional Counselor | Kanab, UT | 2006 |
| Terri Nielsen | 1215648522 | Hearing Instrument Specialist | High Point, NC | 2022 |
| Terri Nielsen, MD | 1700841699 | Family Medicine Physician | Saint Albans, VT | 2006 |
| Terry Nielsen, D.D.S. | 1811918238 | General Practice Dentistry | Novi, MI | 2006 |
| Tessa Nielsen | 1356295851 | Clinical Social Worker | Waynesville, NC | 2026 |
| Tessa Nielsen | 1861271231 | Technician/Technologist | Lansing, MI | 2023 |
| Tessa Nielsen, RBT | 1902482235 | Behavior Technician | Louisville, KY | 2021 |
| Theresa Nielsen, FNP | 1851462717 | Family Nurse Practitioner | Ketchikan, AK | 2006 |
| Thomas Nielsen, MD | 1144433905 | Cardiovascular Disease Physician | Fort Payne, AL | 2007 |
| Thomas Nielsen | 1215413620 | Massage Therapist | Salt Lake City, UT | 2018 |
| Thomas Nielsen, M.D. | 1235138546 | Otolaryngology Physician | Chicago, IL | 2005 |
| Thomas Nielsen | 1558090340 | Psychologist | Naperville, IL | 2022 |
| Thomas Nielsen, LCSW | 1689700296 | Mental Health Counselor | Covington, LA | 2007 |
| Thomas Nielsen, RPH | 1700100021 | Pharmacist | Branchburg, NJ | 2010 |
| Thomas Nielsen, M.D. | 1871521757 | Phlebology Physician | Bloomington, IL | 2006 |
| Thomas Nielsen, MD | 1982765806 | Emergency Medicine Physician | Wausau, WI | 2006 |
| Tia Nielsen | 1457216129 | Behavior Technician | Norton Shores, MI | 2025 |
| Tiffany Nielsen, PT | 1346752847 | Physical Therapist | Gillette, WY | 2017 |
| Tiffany Nielsen, MSN, FNP-C, RN | 1639519473 | Family Nurse Practitioner | Long Beach, CA | 2013 |
| Tiffany Nielsen, MA, CCC-SLP | 1669951323 | Speech-Language Pathologist | Glendale, AZ | 2018 |
| Tiffany Nielsen | 1770733123 | Clinical Social Worker | Los Angeles, CA | 2008 |
| Tiffany Nielsen | 1831037811 | Behavior Technician | Indianapolis, IN | 2026 |
| Timothy Nielsen, PT | 1245317015 | Physical Therapist | Stevensville, MT | 2006 |
| Timothy Nielsen, MD | 1902810401 | Dermatology Physician | Boynton Beach, FL | 2006 |
| Timothy Nielsen, D.D.S. | 1952434060 | General Practice Dentistry | Apple Valley, MN | 2007 |
| Tina Nielsen, RN, CEN, APNP, ACNS- | 1306782693 | Adult Health Clinical Nurse Specialist | Milwaukee, WI | 2026 |
| Todd Nielsen, DDS | 1053355586 | Oral and Maxillofacial Surgery (Dentist) | West Des Moines, IA | 2006 |
| Todd Nielsen, D.P.M. | 1558775270 | Foot & Ankle Surgery Podiatrist | Kansas City, MO | 2014 |
| Tor Nielsen, PT, DPT | 1902932932 | Pediatric Physical Therapist | Farmingville, NY | 2007 |
| Torrey Nielsen | 1386485688 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2024 |
| Tracy Nielsen, LMHCA | 1013692128 | Mental Health Counselor | Spokane Valley, WA | 2023 |
| Travis Nielsen, D.O. | 1730340365 | Family Medicine Physician | Pocatello, ID | 2008 |
| Travis Nielsen, MD, PHD, MPH | 1770285413 | Student in an Organized Health Care Education/Training Program | San Diego, CA | 2023 |
| Trent Nielsen, DDS | 1326420415 | Dental Anesthesiology | Avondale, AZ | 2015 |
| Tricia Nielsen, CRNA | 1164082038 | Certified Registered Nurse Anesthetist | Phoenix, AZ | 2019 |
| Tricia Nielsen, D.O. | 1750510608 | Family Medicine Physician | Bellevue, WA | 2009 |
| Troels Nielsen, MD, PHD | 1235651860 | Neurological Surgery Physician | Stanford, CA | 2017 |
| Trulie Nielsen, OTR/L | 1700419447 | Occupational Therapist | Florissant, MO | 2020 |
| Truman Nielsen, DMD | 1194177436 | Dentist | Spokane, WA | 2016 |
| Tuker Nielsen, DC | 1780547091 | Chiropractor | Grand Junction, CO | 2025 |
| Twyla Nielsen, PHD, LGSW | 1588215495 | Social Worker | Fargo, ND | 2019 |
| Tyler Nielsen | 1154056000 | Family Nurse Practitioner | Lone Tree, CO | 2022 |
| Tyson Nielsen, MD | 1326435249 | Otolaryngology Physician | Boise, ID | 2015 |
| Tyson Nielsen | 1700540192 | Pharmacist | West Jordan, UT | 2021 |
| Vance Nielsen, MD | 1518991009 | Anesthesiology Physician | Birmingham, AL | 2006 |
| Vanessa Nielsen, PHARMD | 1194268466 | Ambulatory Care Pharmacist | Salt Lake City, UT | 2016 |
| Vernon Nielsen, CRNA | 1043775604 | Certified Registered Nurse Anesthetist | Fresno, CA | 2019 |
| Victoria Nielsen, OD | 1295350247 | Optometrist | Clinton, UT | 2020 |
| Victoria Nielsen, PA-C | 1326599333 | Physician Assistant | Las Vegas, NV | 2016 |
| Victoria Nielsen, DDS | 1407696388 | General Practice Dentistry | Baton Rouge, LA | 2024 |
| Victoria Nielsen, LMSW | 1891353579 | Social Worker | Coram, NY | 2019 |
| Virgil Nielsen, MD | 1487713087 | Internal Medicine Physician | Riverside, CA | 2006 |
| Virginia Nielsen, MA, LPC | 1255631727 | Counselor | Olathe, KS | 2010 |
| Virginia Nielsen | 1467834135 | Mental Health Counselor | Clifton Forge, VA | 2015 |
| Warren Nielsen, MD | 1134682966 | Orthopaedic Surgery Physician | Edina, MN | 2019 |
| Welby Nielsen, D.O. | 1962611947 | Child & Adolescent Psychiatry Physician | San Luis Obispo, CA | 2007 |
| Wendy Nielsen, FNP-BC | 1508075664 | Family Nurse Practitioner | Mesa, AZ | 2007 |
| Wendy Nielsen, R.N. | 1699180661 | Registered Nurse | Erie, PA | 2014 |
| Wendy Nielsen, RD | 1932203031 | Registered Dietitian | Minneapolis, MN | 2006 |
| Wes Nielsen, PA-C | 1619306438 | Physician Assistant | Cedar City, UT | 2013 |
| Willow Nielsen | 1437846078 | Behavior Technician | Lakewood, CO | 2023 |
| Yumi Nielsen, LCSW | 1164152294 | Clinical Social Worker | Brooklyn, NY | 2022 |
| Zachery Nielsen, LMHC, NCC | 1366049124 | Mental Health Counselor | Bettendorf, IA | 2020 |
| Zoe Nielsen | 1407678071 | Behavior Technician | Arcata, CA | 2024 |
| Zoe Nielsen | 1851079552 | Counselor | Everett, WA | 2023 |
| Kristan Nielsen Belcher, R.N. | 1669782868 | Registered Nurse | Shreveport, LA | 2010 |
| Deborah Nielsen Conroy, MA MFT | 1710192612 | Marriage & Family Therapist | Aptos, CA | 2007 |
| Caitlin Nielsen Davis | 1679434229 | Behavior Technician | Wilmington, NC | 2025 |
| Erin Nielsen Ogdahl, CSW, LAC | 1427489012 | Clinical Social Worker | Sioux Falls, SD | 2013 |
| Amber Nielsen Olson, MD | 1356871693 | Family Medicine Physician | Ortonville, MN | 2017 |
| Ericka Nielsen Wahl | 1689536104 | Behavior Technician | Covina, CA | 2025 |
| Patricia Nielsen Wilkie, LPC | 1861796757 | Clinical Psychologist | Oakdale, MN | 2011 |
| Emily Nielsen-Beatty, LCSW | 1083165286 | Clinical Social Worker | Phoenix, AZ | 2016 |
| Helle Nielsen-Bowles | 1962903393 | Behavior Technician | San Jose, CA | 2018 |
| Nancy Nielsen-Brown, PA-C | 1003101882 | Medical Physician Assistant | Pomona, CA | 2011 |
| Alison Nielsen-Bryant, LMSW | 1255147526 | Social Worker | Anchorage, AK | 2024 |
| Christina Nielsen-Campbell | 1598173320 | Social Worker | Cambridge, MA | 2014 |
| Julianna Nielsen-Dick, LMT | 1932088770 | Massage Therapist | Yankton, SD | 2025 |
| Katherine Nielsen-Erskine | 1225562481 | Registered Nurse | Rochester, NY | 2017 |
| Jill Nielsen-Farrell | 1235693557 | Acupuncturist | Delaware, OH | 2019 |
| Mary Nielsen-Garcia, LMFT | 1912529793 | Mental Health Counselor | Goddard, KS | 2020 |
| Michelle Nielsen-Guerrero, M.S. CCC-SLP | 1699895151 | Speech-Language Pathologist | Houston, TX | 2007 |
| Laurie Nielsen-Haak, DPM | 1356346308 | Foot & Ankle Surgery Podiatrist | Sidney, OH | 2005 |
| Aubrie Nielsen-Hernandez, MS, LPC | 1972197952 | Professional Counselor | Lubbock, TX | 2021 |
| Dana Nielsen-Huberg, LMSW | 1447483953 | Social Worker | Spencer, IA | 2009 |
| Ruth Nielsen-Jones, LICSW | 1619241577 | Clinical Social Worker | Washington, DC | 2012 |
| Lisa Nielsen-Karatz, MSW, LICSW | 1164977393 | Clinical Social Worker | Minneapolis, MN | 2016 |
| Hana Nielsen-Kneisler, PSYD | 1811324007 | Psychologist | Napa, CA | 2013 |
| Kristin Nielsen-Kondak | 1316896129 | Clinical Social Worker | Manahawkin, NJ | 2026 |
| Andrew Nielsen-Lyman, PT, DPT | 1548908882 | Physical Therapist | Santa Monica, CA | 2022 |
| Paige Nielsen-Mayer, MSN, CNM, NP-C | 1447414537 | Family Nurse Practitioner | Lone Tree, CO | 2008 |
| Karen Nielsen-Menicucci, PHD, RN, CNS, PHN | 1801027248 | Community Health Registered Nurse | Los Angeles, CA | 2009 |
| Jeannette Nielsen-Meyers, LCSW | 1174659437 | Clinical Social Worker | Huntington, NY | 2007 |
| Julie Nielsen-Thomason, LSCSW LCSW | 1942851613 | Clinical Social Worker | Shawnee, KS | 2019 |
| Ariaha Nielsen-Thompson | 1386290914 | Behavior Technician | Sacramento, CA | 2019 |
| Tama Nielsen-Trujillo, LMHC | 1245601350 | Mental Health Counselor | Albuquerque, NM | 2015 |
| Veronica Nielsen-Vilar | 1750752994 | Counselor | Hyde Park, MA | 2015 |
| Kathryn Nielsen-Wines, D.C. | 1063503118 | Chiropractor | Beaumont, CA | 2006 |
| Julie Nielsen-Witkovsky, MD | 1518927813 | Psychiatry Physician | Madison, WI | 2006 |
| Deborah Nielsendejong, MD | 1740269976 | Emergency Medical Services (Emergency Medicine) Physician | Oskaloosa, IA | 2006 |
| Abigail Nielson, DPT | 1861464943 | Physical Therapist | Auburn, AL | 2006 |
| Adam Nielson, MD | 1790756815 | Emergency Medicine Physician | Roosevelt, UT | 2006 |
| Afton Nielson | 1629650437 | Psychiatric/Mental Health Registered Nurse | Provo, UT | 2021 |
| Alaric Nielson | 1578163069 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Lake Linden, MI | 2020 |
| Alex Nielson, MD | 1174012355 | Internal Medicine Physician | Longview, WA | 2018 |
| Alexa Nielson | 1699424416 | Midwife | Mountain Grove, MO | 2022 |
| Alexandra Nielson | 1437936184 | School Social Worker | Logan, UT | 2023 |
| Alexis Nielson | 1407554504 | Behavior Technician | Jacksonville, NC | 2023 |
| Alicia Nielson, APRN, FNP-C | 1952149684 | Family Nurse Practitioner | New Braunfels, TX | 2024 |
| Alicia Nielson, LCSW | 1952915977 | Clinical Social Worker | San Antonio, TX | 2020 |
| Allyson Nielson, MA | 1861123499 | Case Manager/Care Coordinator | Salt Lake City, UT | 2022 |
| Amanda Nielson, MD | 1033406061 | Pediatrics Physician | Salt Lake City, UT | 2011 |
| Amanda Nielson | 1346186756 | Pharmacist | Highland, UT | 2026 |
| Amber Nielson | 1710421292 | Community Health Worker | Salt Lake City, UT | 2016 |
| Amy Nielson, LSWAIC | 1093209413 | Clinical Social Worker | Walla Walla, WA | 2018 |
| Amy Nielson | 1649495672 | Occupational Therapist | Virginia Beach, VA | 2007 |
| Amy Nielson | 1699512210 | Social Worker | Syracuse, UT | 2024 |
| Amy Nielson, CMHC | 1851500623 | Mental Health Counselor | Enoch, UT | 2007 |
| Ana Nielson, OD | 1972547503 | Optometrist | Meridian, ID | 2006 |
| Andrea Nielson, OTD, OTR/L, CNS,CSRS | 1407534639 | Occupational Therapist | Palm Desert, CA | 2023 |
| Andrew Nielson, MD | 1639968217 | Student in an Organized Health Care Education/Training Program | Nashville, TN | 2025 |
| Anne Nielson | 1275396210 | Marriage & Family Therapist | Palo Alto, CA | 2024 |
| Anne Nielson | 1578052510 | Case Manager/Care Coordinator | Quincy, CA | 2018 |
| Ariela Nielson, RD | 1366978660 | Registered Dietitian | Portland, OR | 2017 |
| Ashley Nielson, ACMHC | 1942128707 | Mental Health Counselor | Lehi, UT | 2026 |
| Ashton Nielson | 1780179689 | Social Worker | Provo, UT | 2018 |
| Aubrey Nielson | 1326846726 | Behavior Technician | Providence, UT | 2025 |
| Benjamin Nielson, LCSW | 1134731292 | Clinical Social Worker | Monticello, UT | 2020 |
| Benjamin Nielson, OD | 1598295149 | Optometrist | Spokane, WA | 2017 |
| Bergen Nielson, RBT | 1235966581 | Behavior Technician | South Ogden, UT | 2024 |
| Brad Nielson | 1285246041 | Certified Registered Nurse Anesthetist | Willcox, AZ | 2020 |
| Bradford Nielson | 1619502374 | Case Manager/Care Coordinator | Salt Lake City, UT | 2020 |
| Bradley Nielson, OD | 1891708616 | Optometrist | Walla Walla, WA | 2006 |
| Brandon Nielson, DMD | 1366736357 | Dentist | Windsor, CO | 2011 |
| Brenda Nielson, RN | 1487592655 | Registered Nurse | Sherwood, OR | 2026 |
| Brent Nielson, DDS, MS | 1609046200 | Orthodontics and Dentofacial Orthopedics Dentistry | American Fork, UT | 2008 |
| Bret Nielson, LCSW | 1639776149 | Clinical Social Worker | Philadelphia, PA | 2020 |
| Brett Nielson, D.O. | 1215919311 | Diagnostic Radiology Physician | Pittsburgh, PA | 2005 |
| Brian Nielson, IDC | 1487850137 | Independent Duty Corpsman | Bremerton, WA | 2007 |
| Brieanna Nielson | 1427778976 | Behavior Technician | Huntsville, AL | 2022 |
| Brittney Nielson | 1649564071 | Occupational Therapy Assistant | Franklinton, LA | 2011 |
| Bruce Nielson | 1043600836 | Surgical Technologist | Ridgefield, WA | 2015 |
| Bruce Nielson, D.C. | 1720124761 | Chiropractor | Midvale, UT | 2007 |
| Bryce Nielson | 1205337805 | Nutritionist | Salt Lake City, UT | 2018 |
| Bryce Nielson | 1669994455 | General Practice Dentistry | Colorado Springs, CO | 2017 |
| Cameron Nielson | 1457275752 | Behavior Technician | Dublin, CA | 2026 |
| Cami Nielson | 1275825200 | Case Manager/Care Coordinator | Salt Lake City, UT | 2011 |
| Camile Nielson | 1073961579 | Clinical Social Worker | Holladay, UT | 2016 |
| Candice Nielson, PHARMD | 1134871015 | Pharmacist | Payson, UT | 2022 |
| Carin Nielson, LAPC | 1659813129 | Professional Counselor | Fargo, ND | 2016 |
| Cathy Nielson, MPT | 1437665700 | Physical Therapist | Sioux Falls, SD | 2017 |
| Cayman Nielson, DMD | 1295621647 | Dentist | Mesa, AZ | 2025 |
| Chad Nielson, D.C. | 1952458127 | Chiropractor | Twin Falls, ID | 2007 |
| Chandler Nielson, DMD | 1013750173 | Pediatric Dentistry | Las Vegas, NV | 2024 |
| Chelsea Nielson | 1316458300 | Occupational Therapist | Plymouth, MI | 2017 |
| Chris Nielson, DMD | 1447873146 | General Practice Dentistry | Pasco, WA | 2020 |
| Christine Nielson, M.D. | 1730120452 | Family Medicine Physician | Vero Beach, FL | 2006 |
| Christopher Nielson | 1659129146 | Student in an Organized Health Care Education/Training Program | Provo, UT | 2024 |
| Christopher Nielson, MD | 1780387514 | Otolaryngology Physician | Salt Lake City, UT | 2023 |
| Clarissa Nielson | 1730816091 | Community Health Worker | St George, UT | 2022 |
| Cody Nielson, PA-C | 1609127885 | Physician Assistant | Delta, UT | 2012 |
| Cody Nielson, APRN, FNP-BC | 1982868667 | Family Nurse Practitioner | Cody, WY | 2008 |
| Cole Nielson, DO | 1801324884 | Anesthesiology Physician | Temple, TX | 2017 |
| Colton Nielson, MD, FAAD, ACMS | 1699122507 | MOHS-Micrographic Surgery Physician | Jonesboro, AR | 2016 |
| Coni Nielson, APN-CNP | 1831114933 | Nurse Practitioner | Naperville, IL | 2006 |
| Cory Nielson, DPT | 1043835218 | Physical Therapist | Columbus Junction, IA | 2020 |
| Courtney Nielson | 1790413581 | Social Worker | Logan, UT | 2022 |
| Craig Nielson, MD | 1316063084 | Pediatrics Physician | Cedar City, UT | 2007 |
| Curtis Nielson, PA-C | 1285855270 | Physician Assistant | Burley, ID | 2007 |
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).