Providers Claudia Olsen, D.M.D., M.P.H to Jane Olsen, MD
300 individual NPIs in the federal registry, part 16,204 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. 95 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Claudia Olsen, D.M.D., M.P.H | 1184884983 | Pediatric Dentistry | Maineville, OH | 2008 |
| Clifford Olsen, PH.D. | 1336292671 | Audiologist | San Jose, CA | 2007 |
| Clint Olsen, AGNP | 1578107215 | Acute Care Nurse Practitioner | Ogden, UT | 2019 |
| Clinton Olsen, PA | 1164446027 | Physician Assistant | Rochester, NY | 2006 |
| Clinton Olsen, DNP, NP-C | 1225387491 | Pain Medicine (Anesthesiology) Physician | Provo, UT | 2012 |
| Cody Olsen, DDS | 1043199425 | Dentist | Fort Stewart, GA | 2025 |
| Cody Olsen | 1871379123 | Behavior Technician | Nampa, ID | 2023 |
| Colin Olsen | 1144599390 | Counselor | Tigard, OR | 2011 |
| Collin Olsen, M.A., CCC-SLP | 1548820285 | Speech-Language Pathologist | West Jordan, UT | 2019 |
| Conner Olsen, MD | 1821594243 | Hospice and Palliative Medicine (Internal Medicine) Physician | Los Angeles, CA | 2018 |
| Cord Olsen, CRNA | 1164163929 | Certified Registered Nurse Anesthetist | Dallas, TX | 2022 |
| Corey Olsen | 1437851995 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2023 |
| Corey Olsen, MPT | 1699914069 | Physical Therapist | Menlo Park, CA | 2009 |
| Corinna Olsen, M.S., CCC-SLP/L | 1437070992 | Speech-Language Pathologist | Midlothian, IL | 2026 |
| Courtney Olsen, MD | 1275039521 | Surgery Physician | Texas City, TX | 2018 |
| Courtney Olsen | 1952135915 | Behavior Technician | West Jordan, UT | 2024 |
| Craig Olsen, M.D. | 1477529758 | Endocrinology, Diabetes & Metabolism Physician | Los Alamitos, CA | 2006 |
| Craig Olsen, MD | 1578515870 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Boise, ID | 2006 |
| Curtis Olsen | 1972349231 | Massage Therapist | Dallas, TX | 2024 |
| Cynthia Olsen, MD | 1184680910 | Geriatric Medicine (Family Medicine) Physician | Dayton, OH | 2006 |
| Cynthia Olsen, AUDIOLOGIST | 1588732325 | Audiologist | Boise, ID | 2006 |
| Cynthia Olsen, LCMHC | 1598960601 | Mental Health Counselor | Morrisville, VT | 2007 |
| D'Anne Olsen, LMT | 1053758615 | Specialist | Newberg, OR | 2013 |
| Dagmara Olsen, MD | 1356912059 | Internal Medicine Physician | Pico Rivera, CA | 2021 |
| Damaris Olsen, PHD, RN, MSN | 1609873884 | Clinical Psychologist | Knoxville, TN | 2005 |
| Damian Olsen, M.D. | 1093129611 | Obstetrics & Gynecology Physician | Manchester, NH | 2014 |
| Dana Olsen, R.N. | 1053531228 | Perinatal Registered Nurse | Castle Dale, UT | 2007 |
| Dana Olsen | 1134607062 | Physical Therapy Assistant | Louisville, KY | 2018 |
| Dana Olsen, DO | 1912708256 | Student in an Organized Health Care Education/Training Program | Blacksburg, VA | 2025 |
| Dane Olsen | 1386178804 | Family Medicine Physician | Milwaukee, WI | 2017 |
| Dane Olsen, LICSW | 1497160220 | Clinical Social Worker | Seattle, WA | 2014 |
| Dane Olsen, PAC | 1912938812 | Physician Assistant | Clearwater, FL | 2006 |
| Dani Olsen | 1407441926 | Pharmacy Technician | Mitchell, SD | 2021 |
| Daniel Olsen, BCBA | 1164794004 | Behavior Analyst | Monrovia, CA | 2012 |
| Daniel Olsen, DDS | 1346359536 | General Practice Dentistry | Lexington, MA | 2006 |
| Daniel Olsen, D.O. | 1366973950 | Urology Physician | Dakota Dunes, SD | 2017 |
| Daniel Olsen, D.O. | 1396700761 | Surgery of the Hand (Surgery) Physician | Grand Rapids, MI | 2006 |
| Daniel Olsen, M.D. | 1548559529 | Anatomic Pathology & Clinical Pathology Physician | Salt Lake City, UT | 2011 |
| Daniel Olsen, CRNA | 1639101876 | Certified Registered Nurse Anesthetist | Northfield, MN | 2006 |
| Daniel Olsen, DPT | 1689153991 | Physical Therapist | Athens, OH | 2018 |
| Daniel Olsen | 1710255112 | Mental Health Counselor | Philadelphia, PA | 2011 |
| Daniel Olsen, PSYD | 1780008425 | Clinical Psychologist | Mechanicsville, VA | 2014 |
| Daniel Olsen, LMP | 1851603732 | Massage Therapist | Lynnwood, WA | 2010 |
| Danielle Olsen, OTD, OTR/L | 1063347342 | Pediatric Occupational Therapist | Portland, OR | 2026 |
| Danielle Olsen | 1538863550 | Case Manager/Care Coordinator | Casper, WY | 2023 |
| Danielle Olsen | 1649044140 | Massage Therapist | Clinton, UT | 2023 |
| Danielle Olsen, MD | 1770164154 | Family Medicine Physician | St Francis, WI | 2021 |
| Daphne Olsen, DPT | 1750208302 | Physical Therapist | Laveen, AZ | 2026 |
| Darby Olsen, QMHA | 1689564692 | Mental Health Counselor | Oregon City, OR | 2025 |
| Darrel Olsen, M.D. | 1649218462 | Family Medicine Physician | Ephraim, UT | 2006 |
| Darren Olsen, PHD | 1417304239 | Clinical Child & Adolescent Psychologist | Kansas City, MO | 2016 |
| David Olsen, D.D.S. | 1013085828 | General Practice Dentistry | Bruce, WI | 2006 |
| David Olsen | 1104512102 | Community Health Worker | Salt Lake City, UT | 2023 |
| David Olsen, D.D.S., M.S. | 1205922861 | Orthodontics and Dentofacial Orthopedics Dentistry | Appleton, WI | 2006 |
| David Olsen, M.D. | 1316959315 | Specialist | Sacramento, CA | 2006 |
| David Olsen, D.C. | 1447405501 | Chiropractor | San Mateo, CA | 2008 |
| David Olsen | 1447826391 | Certified Registered Nurse Anesthetist | Boise, ID | 2021 |
| David Olsen | 1477580272 | Certified Registered Nurse Anesthetist | Morristown, TN | 2006 |
| David Olsen | 1538272109 | Marriage & Family Therapist | Scotia, NY | 2006 |
| David Olsen, MD | 1568044824 | Family Medicine Physician | Salt Lake City, UT | 2021 |
| David Olsen, M.D. | 1679868343 | Anesthesiology Physician | Rochester, MN | 2011 |
| David Olsen, CRNA | 1770517344 | Certified Registered Nurse Anesthetist | Afton, WY | 2006 |
| David Olsen, LPC, LCAC | 1780869446 | Clinical Social Worker | Salina, KS | 2007 |
| Dawn Olsen, D.O. | 1902807852 | Vascular Surgery Physician | Phoenix, AZ | 2005 |
| Dean Olsen | 1144946278 | Mental Health Counselor | Sandy, UT | 2022 |
| Dean Olsen, DO | 1841240868 | Medical Toxicology (Emergency Medicine) Physician | Bronx, NY | 2006 |
| Deana Olsen, APRN FNP-C | 1447802970 | Family Nurse Practitioner | Conroe, TX | 2019 |
| Dearl Olsen, DDS | 1831100650 | General Practice Dentistry | Tacoma, WA | 2006 |
| Debbie Olsen, RPH | 1134568934 | Pharmacist | Spokane, WA | 2013 |
| Deborah Olsen, LPN | 1104692540 | Licensed Practical Nurse | Spokane Valley, WA | 2023 |
| Deborah Olsen, AUD | 1306033006 | Audiologist | Naples, FL | 2007 |
| Deborah Olsen, MS LPC-MH QMHP | 1477621100 | Mental Health Counselor | Aberdeen, SD | 2006 |
| Debra Olsen, LMT | 1861741423 | Massage Therapist | Prescott, AZ | 2012 |
| Debra Olsen, HAP | 1871796912 | Dental Hygienist | Glendale, CA | 2007 |
| Deirdre Olsen, LMSW | 1740914589 | Social Worker | Manhasset, NY | 2022 |
| Delaney Olsen | 1831936707 | Social Worker | McHenry, IL | 2024 |
| Demi Olsen, PHARMD | 1851845663 | Pharmacist | Minneapolis, MN | 2016 |
| Denise Olsen, RPH | 1649555863 | Pharmacist | Palm Beach Gardens, FL | 2011 |
| Dennis Olsen | 1912888538 | Marriage & Family Therapist | Roseville, CA | 2025 |
| Derek Olsen | 1891552709 | Clinical Social Worker | Sheridan, WY | 2024 |
| Derrick Olsen | 1205483526 | Behavior Technician | Bremerton, WA | 2019 |
| Desirae Olsen | 1568345064 | Community Health Worker | Salt Lake City, UT | 2025 |
| Devin Olsen, DO | 1962895367 | Orthopaedic Surgery Physician | Mechanicsburg, PA | 2015 |
| Diana Olsen, LAMFT | 1124944533 | Marriage & Family Therapist | Jordan, MN | 2026 |
| Diana Olsen | 1285119396 | Behavior Analyst | Las Vegas, NV | 2018 |
| Diana Olsen, P.T. | 1295072577 | Physical Therapist | Calchcestor, CT | 2013 |
| Diana Olsen, APN | 1952897001 | Family Nurse Practitioner | Morris, IL | 2018 |
| Diana Olsen, D.V.M. | 1972788719 | Veterinarian | Marietta, GA | 2007 |
| Diane Olsen, SPT | 1386696482 | Speech-Language Pathologist | Mesa, AZ | 2006 |
| Diane Olsen, LPN | 1659528156 | Licensed Practical Nurse | East Islip, NY | 2008 |
| Diane Olsen, PCLC | 1750108478 | Mental Health Counselor | Missoula, MT | 2024 |
| Dianna Olsen, MA, CAP | 1730547183 | Addiction (Substance Use Disorder) Counselor | Panama City Beach, FL | 2016 |
| Donald Olsen, PH.D. | 1841028172 | Psychologist | Center Conway, NH | 2024 |
| Donald Olsen, PT | 1952515272 | Physical Therapist | Sanibel, FL | 2007 |
| Donna Olsen | 1235603150 | Case Manager/Care Coordinator | Baraboo, WI | 2019 |
| Donna Olsen, LICSW | 1902546047 | Clinical Social Worker | Duluth, MN | 2022 |
| Donna Olsen, D.M.D. | 1962526855 | General Practice Dentistry | Mooresville, NC | 2007 |
| Doris Olsen, COTA | 1518621325 | Occupational Therapy Assistant | Las Vegas, NV | 2021 |
| Douglas Olsen, M.D. | 1235273616 | Family Medicine Physician | Hilo, HI | 2007 |
| Douglas Olsen, M.D. | 1376618397 | Surgery Physician | Nashville, TN | 2006 |
| Douglas Olsen, O.D. | 1598883795 | Optometrist | Boise, ID | 2007 |
| Douglas Olsen, DMD | 1881246270 | Dentist | Moses Lake, WA | 2019 |
| Douglas Olsen, D.C. | 1952382434 | Chiropractor | Audubon, IA | 2005 |
| Drew Olsen, MD | 1215971908 | Anatomic Pathology Physician | Suffern, NY | 2006 |
| Drew Olsen | 1972083947 | Clinical Social Worker | Salt Lake City, UT | 2018 |
| Dustin Olsen | 1215825898 | Anesthesiologist Assistant | Vero Beach, FL | 2025 |
| Edward Olsen, D.C. | 1558689802 | Chiropractor | Bayville, NJ | 2010 |
| Edwin Olsen, M.D. | 1134238389 | Psychiatry Physician | Miami, FL | 2006 |
| Edwin Olsen, DDS | 1184880809 | General Practice Dentistry | Hardwick, VT | 2008 |
| Eileen Olsen, OTR/LCHT | 1447238084 | Hand Occupational Therapist | Hinsdale, IL | 2006 |
| Elaine Olsen, CRNA | 1013080233 | Certified Registered Nurse Anesthetist | Wausau, WI | 2006 |
| Elaine Olsen, LMSW | 1417479072 | Case Manager/Care Coordinator | Kodiak, AK | 2017 |
| Eleanor Olsen, D.D.S. | 1871503144 | General Practice Dentistry | Staten Island, NY | 2006 |
| Elena Olsen | 1053079202 | Behavior Technician | Seward, AK | 2021 |
| Elena Olsen, M.D. | 1629209002 | Internal Medicine Physician | Longview, WA | 2009 |
| Elise Olsen, M.D | 1598708042 | Dermatology Physician | Durham, NC | 2006 |
| Elizabeth Olsen, LMHCA | 1205305976 | Mental Health Counselor | Edmonds, WA | 2018 |
| Elizabeth Olsen, RD | 1235086323 | Registered Dietitian | Owensboro, KY | 2026 |
| Elizabeth Olsen, CNP | 1306325360 | Nurse Practitioner | Rochester, MN | 2018 |
| Elizabeth Olsen, MD | 1437644135 | Child & Adolescent Psychiatry Physician | Riverside, RI | 2018 |
| Elizabeth Olsen, MT | 1487549325 | Massage Therapist | Springfield, OH | 2025 |
| Elizabeth Olsen, DO | 1598604456 | Student in an Organized Health Care Education/Training Program | Denver, CO | 2026 |
| Elizabeth Olsen, MS, RD, LD | 1639586662 | Registered Dietitian | Atlantic, IA | 2014 |
| Elizabeth Olsen | 1902660947 | Family Nurse Practitioner | Hillsboro, OR | 2024 |
| Ella Olsen | 1932897485 | Behavior Technician | Farr West, UT | 2023 |
| Ellen Olsen, LCSW | 1609701937 | Clinical Social Worker | Tallahassee, FL | 2026 |
| Ellen Olsen, PHARMD | 1801741517 | Ambulatory Care Pharmacist | Sacramento, CA | 2026 |
| Elliott Olsen, DPT | 1134657976 | Physical Therapist | Monticello, MN | 2017 |
| Emile Olsen, PT, DPT | 1972868248 | Physical Therapist | Chapel Hill, NC | 2012 |
| Emily Olsen, LPC | 1043613334 | Professional Counselor | Roanoke, VA | 2014 |
| Emily Olsen | 1407206881 | Counselor | St George, UT | 2016 |
| Emily Olsen, OTR/L | 1548746951 | Occupational Therapist | Fairport, NY | 2018 |
| Emily Olsen | 1558200477 | Diabetes Educator Registered Nurse | Toms River, NJ | 2026 |
| Emily Olsen | 1558256958 | Speech-Language Pathologist | Staten Island, NY | 2025 |
| Emily Olsen | 1568004547 | Mental Health Counselor | Wheat Ridge, CO | 2019 |
| Emily Olsen | 1588900732 | Physical Therapist | Millersville, MD | 2012 |
| Emily Olsen | 1770206328 | Behavior Analyst | Sioux Falls, SD | 2022 |
| Emily Olsen, LCSW | 1790067452 | Social Worker | Springfield, MO | 2011 |
| Emily Olsen, PHD | 1801310545 | Clinical Psychologist | Portland, OR | 2017 |
| Emily Olsen, OTD, OTR/L | 1861372203 | Occupational Therapist | Howard Beach, NY | 2025 |
| Emily Olsen, MD | 1992029441 | Pediatric Anesthesiology Physician | Anchorage, AK | 2010 |
| Emma Olsen, LMSW | 1598448664 | Social Worker | Phoenix, AZ | 2023 |
| Emma Olsen, M.S. | 1639550627 | Student in an Organized Health Care Education/Training Program | Oakland, CA | 2015 |
| Emma Olsen | 1770289589 | Speech-Language Pathologist | Jackson, MS | 2023 |
| Emma Olsen | 1841016037 | Behavior Technician | Henderson, NV | 2024 |
| Eric Olsen, PH.D. | 1013033174 | Clinical Psychologist | Los Gatos, CA | 2007 |
| Eric Olsen, DC | 1063402626 | Chiropractor | Ooltewah, TN | 2005 |
| Eric Olsen, M.D. | 1073533618 | Emergency Medicine Physician | Fort Wayne, IN | 2006 |
| Eric Olsen | 1215666086 | Student in an Organized Health Care Education/Training Program | Marietta, GA | 2022 |
| Eric Olsen | 1235326653 | Anatomic Pathology & Clinical Pathology Physician | Torrance, CA | 2007 |
| Eric Olsen | 1366901050 | Professional Counselor | Hastings, MI | 2019 |
| Eric Olsen | 1598173338 | Rehabilitation Practitioner | Palo Alto, CA | 2014 |
| Eric Olsen, LCSW | 1669551560 | Clinical Social Worker | Norwich, NY | 2006 |
| Eric Olsen, P.T.A. | 1689899080 | Physical Therapy Assistant | Valdez, AK | 2007 |
| Eric Olsen | 1730692591 | Physician Assistant | Roanoke, VA | 2017 |
| Eric Olsen, MD | 1760413280 | Emergency Medicine Physician | Fort Collins, CO | 2006 |
| Eric Olsen, M.D. | 1790705952 | Family Medicine Physician | Juneau, AK | 2006 |
| Erica Olsen | 1255086435 | Dental Hygienist | Waukesha, WI | 2022 |
| Erica Olsen | 1902448277 | Physical Therapist | Andover, KS | 2019 |
| Erica Olsen, MD | 1932368503 | Emergency Medicine Physician | Buffalo, NY | 2008 |
| Erica Olsen | 1952860223 | Behavior Technician | Orlando, FL | 2019 |
| Ericka Olsen, M.A., CCC-SLP | 1851534002 | Speech-Language Pathologist | Fresno, CA | 2009 |
| Erik Olsen, MD | 1235878752 | Psychiatry Physician | Charleston, SC | 2022 |
| Erik Olsen, MD | 1386006419 | Diagnostic Radiology Physician | Lebanon, NH | 2016 |
| Erik Olsen, M.D. | 1598930232 | Emergency Medicine Physician | Detroit, MI | 2008 |
| Erik Olsen, MD | 1639121015 | Family Medicine Physician | Chino Hills, CA | 2006 |
| Erik Olsen, PT | 1841369717 | Physical Therapist | Wallingford, CT | 2006 |
| Erika Olsen, DO | 1184365249 | Obstetrics & Gynecology Physician | Mount Pleasant, SC | 2022 |
| Erin Olsen, P.T. | 1023160181 | Physical Therapist | Encinitas, CA | 2007 |
| Erin Olsen | 1073993614 | Health Educator | Rochester, MI | 2015 |
| Erin Olsen | 1154059079 | Speech-Language Pathologist | Yuma, AZ | 2022 |
| Erin Olsen, PTA | 1487884490 | Physical Therapy Assistant | Benbrook, TX | 2009 |
| Erin Olsen, PA-C | 1508020983 | Physician Assistant | Park Ridge, IL | 2008 |
| Erin Olsen, PA | 1750555710 | Physician Assistant | Nashville, TN | 2008 |
| Erin Olsen, DPT | 1851932891 | Physical Therapist | Colfax, WA | 2019 |
| Erin Olsen, PTA | 1861750606 | Physical Therapy Assistant | Pocatello, ID | 2012 |
| Esther Olsen | 1306044045 | Physical Therapy Assistant | Phoenix, AZ | 2007 |
| Eudora Olsen | 1760150031 | Student in an Organized Health Care Education/Training Program | Atlanta, GA | 2021 |
| Eugene Olsen, DDS | 1437369493 | General Practice Dentistry | Statesville, NC | 2007 |
| Eva Olsen | 1265731186 | Mental Health Counselor | Ephraim, UT | 2011 |
| Evan Olsen | 1093529497 | Student in an Organized Health Care Education/Training Program | Kansas City, MO | 2025 |
| Evan Olsen | 1659126423 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2024 |
| F Olsen, D.D.S. | 1275873374 | Endodontics | Racine, WI | 2013 |
| Floyd Olsen, D.C. | 1487796033 | Chiropractor | New Brighton, MN | 2007 |
| Fred Olsen, D.D.S. | 1861663585 | General Practice Dentistry | Phoenix, AZ | 2008 |
| Fredric Olsen, PHARM.D | 1891063855 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Chico, CA | 2011 |
| Gabriel Olsen | 1548027600 | Behavior Technician | Virginia Beach, VA | 2024 |
| Gabriella Olsen, CAA | 1740039437 | Anesthesiologist Assistant | Dallas, TX | 2024 |
| Garrett Olsen, DO | 1790544336 | Student in an Organized Health Care Education/Training Program | Idaho Falls, ID | 2024 |
| Garrick Olsen, PA-C | 1003293382 | Physician Assistant | Florence, AZ | 2015 |
| Garrick Olsen, M.D. | 1205805595 | Family Medicine Physician | Woodbury, MN | 2006 |
| Gary Olsen, D.C. | 1023092293 | Chiropractor | Draper, UT | 2005 |
| Gary Olsen, PHD | 1437232154 | Clinical Neuropsychologist | Marshfield, WI | 2006 |
| Gary Olsen, BS PHARM | 1467493106 | Pharmacist | Bemidji, MN | 2006 |
| Gary Olsen, SUDC | 1487152203 | Addiction (Substance Use Disorder) Counselor | Provo, UT | 2018 |
| Gary Olsen, LMT | 1679808760 | Mechanotherapist | Tucson, AZ | 2009 |
| Gary Olsen, NP | 1952570293 | Neonatal Nurse Practitioner | Charlotte, NC | 2008 |
| Gaston Olsen, LAC, LMT | 1811555634 | Acupuncturist | New York, NY | 2019 |
| Gavin Olsen | 1548157449 | Behavior Technician | Cedar City, UT | 2025 |
| Gayle Olsen, NP | 1023110012 | Nurse Practitioner | Rochester, MN | 2006 |
| Gaylynn Olsen, RN | 1285889469 | Psychiatric/Mental Health Registered Nurse | Eureka, CA | 2008 |
| Gene Olsen, RN, FNP | 1720138217 | Family Nurse Practitioner | Ludington, MI | 2007 |
| Geoffrey Olsen | 1033757307 | Mental Health Counselor | Salt Lake City, UT | 2019 |
| George Olsen, M.D. | 1053844415 | Family Medicine Physician | Denver, CO | 2017 |
| George Olsen, DDS | 1730233412 | Dentist | Missoula, MT | 2007 |
| Georgia Olsen, LCMHCA | 1174314066 | Mental Health Counselor | Asheville, NC | 2025 |
| Georgia Olsen, PA-C | 1649062811 | Physician Assistant | Seattle, WA | 2025 |
| Georgina Olsen | 1366864613 | Case Manager/Care Coordinator | Melville, NY | 2014 |
| Gerald Olsen, M.D. | 1427054501 | Ophthalmology Physician | Fort Collins, CO | 2005 |
| Gerilyn Olsen, MD | 1538746847 | Dermatology Physician | Boston, MA | 2021 |
| Gina Olsen | 1497600241 | Family Nurse Practitioner | North Miami, FL | 2026 |
| Ginette Olsen, LMHC | 1477698439 | Mental Health Counselor | Orlando, FL | 2007 |
| Gordon Olsen, DOPC | 1235237744 | Orthopaedic Surgery Physician | Heber City, UT | 2006 |
| Grace Olsen, RBT | 1558983338 | Behavior Technician | Fayetteville, AR | 2020 |
| Gracie Olsen | 1013732080 | Behavior Technician | St George, UT | 2024 |
| Graham Olsen | 1801253661 | Counselor | San Leandro, CA | 2016 |
| Grant Olsen, M.D. | 1750590550 | Internal Medicine Physician | Seymour, IN | 2007 |
| Grant Olsen, CNP | 1750986550 | Nurse Practitioner | Beachwood, OH | 2020 |
| Grant Olsen, PA-C | 1962016931 | Physician Assistant | Saint Paul, MN | 2020 |
| Greg Olsen | 1104757673 | Addiction (Substance Use Disorder) Counselor | Cincinnati, OH | 2026 |
| Greg Olsen, D.C. | 1750300570 | Chiropractor | Lake Forest, CA | 2006 |
| Greg Olsen | 1841672359 | Physical Therapy Assistant | Kennett Square, PA | 2015 |
| Gregg Olsen, M.D. | 1366563389 | Psychiatry Physician | Boulder, CO | 2007 |
| Gregg Olsen, M.D. | 1427078070 | Hematology & Oncology Physician | Burbank, CA | 2006 |
| Gregg Olsen, PT | 1881771236 | Physical Therapist | Riverside, CA | 2006 |
| Gregiry Olsen, SUDPT | 1659124659 | Addiction (Substance Use Disorder) Counselor | Mount Vernon, WA | 2024 |
| Gregory Olsen, D.D.S., M.S.D. | 1144527359 | Orthodontics and Dentofacial Orthopedics Dentistry | Phoenix, AZ | 2011 |
| Gregory Olsen, DDS | 1205156775 | Oral and Maxillofacial Surgery (Dentist) | Folsom, CA | 2010 |
| Gregory Olsen, MD | 1235931635 | Student in an Organized Health Care Education/Training Program | Wright Patterson Afb, OH | 2025 |
| Gregory Olsen, PHARMD | 1427863323 | Pharmacist | Gooding, ID | 2025 |
| Gregory Olsen, MD | 1598701658 | Emergency Medicine Physician | Santa Barbara, CA | 2006 |
| Gregory Olsen | 1922460955 | Anatomic Pathology & Clinical Pathology Physician | New Haven, CT | 2016 |
| Griffin Olsen, MD | 1497251581 | Surgical Critical Care Physician | Dallas, TX | 2018 |
| Gunner Olsen, PHARM D | 1548523509 | Pharmacist | Petaluma, CA | 2012 |
| Gwenivere Olsen | 1760859375 | Advanced Practice Midwife | Plymouth, MA | 2015 |
| Hailey Olsen, PTA | 1215195714 | Physical Therapy Assistant | Coeur D Alene, ID | 2008 |
| Halee Olsen | 1154087393 | Behavior Technician | Orem, UT | 2021 |
| Haleh Olsen, C.N. | 1801155114 | Nutritionist | Kirkland, WA | 2012 |
| Haley Olsen | 1811741747 | Behavior Technician | Detroit, MI | 2024 |
| Haley Olsen | 1861180382 | Family Medicine Physician | Peoria, IL | 2023 |
| Hallie Olsen, LMT | 1093664591 | Massage Therapist | Saint George, UT | 2026 |
| Halvor Olsen, PHARM.D. | 1376092353 | Pharmacist | Kirkwood, MO | 2016 |
| Hannah Olsen, M.S. OTR/L | 1225528722 | Pediatric Occupational Therapist | Grand Rapids, MI | 2018 |
| Hannah Olsen, PA-C | 1447101589 | Student in an Organized Health Care Education/Training Program | Washington, UT | 2026 |
| Hannah Olsen | 1831817667 | Behavior Technician | Loveland, CO | 2022 |
| Hannah Olsen, MD | 1861141673 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2022 |
| Hans Olsen, M.D. | 1952364895 | Orthopaedic Surgery Physician | Wilkes Barre, PA | 2006 |
| Harald Olsen, PT | 1184454050 | Physical Therapist | Dover, PA | 2024 |
| Harlan Olsen, CPC | 1649844259 | Counselor | Mount Vernon, WA | 2021 |
| Harley Olsen | 1417766072 | Counselor | Bremerton, WA | 2025 |
| Harvey Olsen, M.D. | 1780679647 | Gastroenterology Physician | Orinda, CA | 2005 |
| Heather Olsen | 1043518764 | Counselor | Salt Lake City, UT | 2011 |
| Heather Olsen | 1174471676 | Home Health Aide | Lincoln, NE | 2026 |
| Heather Olsen | 1457293813 | Social Worker | Post Falls, ID | 2026 |
| Heather Olsen, RN | 1457591273 | Registered Nurse | Washington, DC | 2009 |
| Heather Olsen, LCSW | 1649707076 | Clinical Social Worker | North Logan, UT | 2017 |
| Heather Olsen, MSW | 1861635815 | Clinical Social Worker | Wooster, OH | 2009 |
| Heather Olsen | 1902741077 | Behavior Technician | Humphrey, NE | 2026 |
| Heather Olsen | 1942986930 | Social Worker | Provo, UT | 2023 |
| Heidi Olsen | 1942072467 | Attendant Care Provider | Princeton, IL | 2023 |
| Hilary Olsen, L.M.P. | 1417327834 | Massage Therapist | Olympia, WA | 2015 |
| Hillary Olsen | 1518794445 | Clinical Social Worker | Superior, WI | 2024 |
| Holly Olsen, LISW | 1154123404 | Clinical Social Worker | Des Moines, IA | 2025 |
| Holly Olsen, DPT | 1235765975 | Physical Medicine & Rehabilitation Physician | Aliso Viejo, CA | 2020 |
| Holly Olsen, INDEPENDENT PROVIDER | 1730889981 | Attendant Care Provider | Amherst, OH | 2023 |
| Howard Olsen, LPC, LMSW, LM | 1275519688 | Clinical Social Worker | Haltom City, TX | 2005 |
| Howard Olsen, RPH | 1902526965 | Pharmacist | Sarasota, FL | 2022 |
| Hunter Olsen, MD | 1255134284 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2025 |
| Ingrid Olsen, P.T., P.A.-C | 1326233610 | Medical Physician Assistant | Price, UT | 2007 |
| Ingrid Olsen | 1881760064 | Physician Assistant | Mountain View, CA | 2006 |
| Issak Olsen, MD | 1841994720 | Student in an Organized Health Care Education/Training Program | Sacramento, CA | 2023 |
| Jace Olsen | 1366317588 | Day Training/Habilitation Specialist | Sacramento, CA | 2025 |
| Jace Olsen | 1568210938 | Behavior Analyst | Palmer, AK | 2024 |
| Jacob Olsen, PT, DPT | 1053294215 | Physical Therapist | Bellevue, NE | 2025 |
| Jacob Olsen, NURSE PRACTITIONER | 1336841204 | Psychiatric/Mental Health Nurse Practitioner | Irvine, CA | 2023 |
| Jacob Olsen, DDS | 1417883869 | Dentist | Elkhorn, NE | 2026 |
| Jade Olsen, NP | 1285138552 | Nurse Practitioner | Madison, WI | 2018 |
| Jadene Olsen | 1962011932 | Mental Health Counselor | San Diego, CA | 2020 |
| Jaelyn Olsen | 1699381251 | Behavior Technician | Salt Lake City, UT | 2020 |
| Jaime Olsen | 1255068235 | Speech-Language Pathologist | Springfield, VA | 2022 |
| James Olsen, D.C. | 1114060936 | Chiropractor | Roanoke, VA | 2007 |
| James Olsen, DDS | 1174526131 | General Practice Dentistry | Ann Arbor, MI | 2005 |
| James Olsen, D.M.D. , M.D. | 1235455775 | Oral and Maxillofacial Surgery (Dentist) | Los Angeles, CA | 2010 |
| James Olsen, D.C. | 1356468201 | Chiropractor | Edison, NJ | 2007 |
| James Olsen, J.D., PH.D. LMHC | 1386985885 | Mental Health Counselor | Bellevue, WA | 2013 |
| James Olsen, PARAMEDIC | 1508675943 | Paramedic | Port St Lucie, FL | 2024 |
| James Olsen | 1538055918 | Certified Registered Nurse Anesthetist | Nashua, NH | 2025 |
| James Olsen | 1639538697 | Endodontics | Anchorage, AK | 2016 |
| James Olsen, PHD | 1689443855 | Clinical Neuropsychologist | Glen Oaks, NY | 2023 |
| James Olsen, PHD | 1700980083 | Clinical Neuropsychologist | Bay City, MI | 2006 |
| James Olsen | 1770248726 | Professional Counselor | Spotsylvania, VA | 2021 |
| James Olsen | 1962213751 | Mental Health Counselor | Manchester, NH | 2025 |
| Jami Olsen | 1417517319 | Addiction (Substance Use Disorder) Counselor | Santa Barbara, CA | 2019 |
| Jamie Olsen, OTD, OTR/L | 1417200080 | Specialist | North Hollywood, CA | 2012 |
| Jamie Olsen, RD | 1417961590 | Registered Dietitian | Cleveland, WI | 2006 |
| Jamie Olsen, D.O. | 1518300573 | Urology Physician | Dakota Dunes, SD | 2013 |
| Jamie Olsen | 1568147312 | Pharmacy Technician | West Valley City, UT | 2023 |
| Jamie Olsen, FNP-BC | 1609392810 | Nurse Practitioner | Mineral Wells, TX | 2017 |
| Jamie Olsen, LICSW | 1770076440 | Social Worker | Kirkland, WA | 2018 |
| Jane Olsen, MD | 1235634783 | Internal Medicine Physician | Waterbury, CT | 2018 |
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).