Providers Lindsay Olson, DPT to Megan Olson
300 individual NPIs in the federal registry, part 16,217 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. 87 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Lindsay Olson, DPT | 1427287747 | Physical Therapist | Saint Paul, MN | 2009 |
| Lindsay Olson | 1659421675 | Physical Therapy Assistant | Mesa, AZ | 2007 |
| Lindsay Olson, MD | 1700589504 | Student in an Organized Health Care Education/Training Program | Raleigh, NC | 2023 |
| Lindsey Olson, CNP | 1114685807 | Nurse Practitioner | Saint Joseph, MI | 2021 |
| Lindsey Olson, DO | 1396951356 | Family Medicine Physician | Frankfort, IL | 2007 |
| Lindsey Olson | 1508732140 | Doula | Huntington Beach, CA | 2025 |
| Lindsey Olson, APNP | 1609126671 | Family Nurse Practitioner | La Crosse, WI | 2012 |
| Lindsey Olson, LCSW | 1689492563 | Clinical Social Worker | Gilbert, AZ | 2024 |
| Lindsie Olson, DC | 1134471147 | Chiropractor | Little Canada, MN | 2012 |
| Lindsy Olson, RPT | 1952543902 | Physical Therapist | Spearfish, SD | 2009 |
| Linnea Olson, RN | 1487592846 | Psychiatric/Mental Health Nurse Practitioner | Oshkosh, WI | 2026 |
| Linsey Olson, MSPT | 1467441402 | Physical Therapist | Missoula, MT | 2005 |
| Lisa Olson, RDH | 1033685045 | Dental Hygienist | Iron River, WI | 2018 |
| Lisa Olson, M.H.S., CCC-SLP/L | 1043324460 | Speech-Language Pathologist | Mokena, IL | 2006 |
| Lisa Olson, MS CCC-SLP | 1053517276 | Speech-Language Pathologist | Green Bay, WI | 2007 |
| Lisa Olson, LPN | 1053798801 | Licensed Practical Nurse | Shafer, MN | 2015 |
| Lisa Olson, PA-C | 1245326651 | Physician Assistant | Eugene, OR | 2006 |
| Lisa Olson, FNP | 1265925713 | Family Nurse Practitioner | Green Valley, AZ | 2018 |
| Lisa Olson, PHYSICIAN ASSISTANT | 1336128081 | Physician Assistant | Algoma, WI | 2006 |
| Lisa Olson, COTA/L | 1366265324 | Occupational Therapy Assistant | Colorado Springs, CO | 2024 |
| Lisa Olson, DNP, FNP | 1386321677 | Family Nurse Practitioner | Kelso, WA | 2023 |
| Lisa Olson | 1477292621 | Physical Therapist | Asheville, NC | 2022 |
| Lisa Olson, RN, MN | 1497352314 | Registered Nurse | San Diego, CA | 2020 |
| Lisa Olson | 1558559542 | Mental Health Counselor | San Rafael, CA | 2007 |
| Lisa Olson, MSW | 1558885426 | Mental Health Counselor | Bellingham, WA | 2017 |
| Lisa Olson, A.S.W. | 1578856167 | Counselor | Salinas, CA | 2011 |
| Lisa Olson, PT, DPT | 1588001283 | Physical Therapist | Peoria, AZ | 2013 |
| Lisa Olson, R.D. | 1588100713 | Registered Dietitian | Castle Rock, CO | 2017 |
| Lisa Olson, PHARMD | 1598842296 | Pharmacist | Phoenix, AZ | 2006 |
| Lisa Olson | 1619483369 | Behavior Technician | Rochester, MA | 2017 |
| Lisa Olson, LMHC | 1659979870 | Mental Health Counselor | Spokane, WA | 2020 |
| Lisa Olson, M.D., M.P.H | 1679892756 | Internal Medicine Physician | Portland, OR | 2010 |
| Lisa Olson | 1700492634 | Registered Nurse | Hibbing, MN | 2020 |
| Lisa Olson, RPT | 1730291592 | Physical Therapist | Redlands, CA | 2006 |
| Lisa Olson, RN | 1821496837 | Registered Nurse | Saint Paul, MN | 2014 |
| Lisa Olson, MD | 1831101153 | Family Medicine Physician | Wisconsin Rapids, WI | 2006 |
| Lisa Olson, RPH | 1861768038 | Pharmacist | Milwaukee, WI | 2012 |
| Lisa Olson, APNP-BC | 1871515122 | Adult Health Nurse Practitioner | Madison, WI | 2006 |
| Lisa Olson, PA-C | 1891724365 | Physician Assistant | Mauston, WI | 2006 |
| Lisa Olson | 1912587478 | Marriage & Family Therapist | San Ramon, CA | 2021 |
| Lisa Olson | 1972314391 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Lloyd Olson, M.D. | 1417941899 | Anesthesiology Physician | Colorado Springs, CO | 2005 |
| Logan Olson, PHARMD | 1780195222 | Critical Care Pharmacist | Columbus, OH | 2017 |
| Lois Olson, P.T. | 1366412041 | Physical Therapist | Minneapolis, MN | 2006 |
| Lora Olson, OTR | 1841844107 | Occupational Therapist | Amery, WI | 2019 |
| Loree Olson, CNM | 1245347624 | Advanced Practice Midwife | Oshkosh, WI | 2006 |
| Loree Olson, PT | 1710529177 | Physical Therapist | Roseville, CA | 2019 |
| Loren Olson, M.D., D.L.F.A.P.A. | 1184613101 | Psychiatry Physician | Des Moines, IA | 2005 |
| Lori Olson, MS/CCC-SLP | 1003080755 | Speech-Language Pathologist | Stillwater, MN | 2008 |
| Lori Olson, IMH | 1003230269 | Mental Health Counselor | Port Charlotte, FL | 2014 |
| Lori Olson, LPN | 1053746693 | Licensed Practical Nurse | Lowell, MA | 2013 |
| Lori Olson, PHARMD | 1144591637 | Pharmacist | Janesville, WI | 2012 |
| Lori Olson, CRNA | 1255349643 | Certified Registered Nurse Anesthetist | Sioux Falls, SD | 2006 |
| Lori Olson, APNP | 1265919294 | Nurse Practitioner | Green Bay, WI | 2018 |
| Lori Olson, D.C. | 1457485575 | Rehabilitation Chiropractor | Minneapolis, MN | 2007 |
| Lori Olson, CDPT | 1508130360 | Addiction (Substance Use Disorder) Counselor | Everett, WA | 2012 |
| Lori Olson, PTA | 1578779641 | Physical Therapy Assistant | Providence, RI | 2007 |
| Lori Olson | 1629923172 | School Counselor | Livermore, CA | 2026 |
| Lori Olson, M.D. | 1720254055 | Hospice and Palliative Medicine (Internal Medicine) Physician | Kansas City, KS | 2008 |
| Lori Olson, PMHNP | 1891851127 | Psychiatric/Mental Health Nurse Practitioner | Portland, OR | 2006 |
| Lori Olson | 1972250512 | Personal Care Attendant | North Las Vegas, NV | 2022 |
| Lorna Olson | 1184593014 | Mental Health Counselor | Ephraim, UT | 2025 |
| Lorna Olson, COTA | 1609043868 | Physical Therapy Assistant | Viroqua, WI | 2008 |
| Lorraine Olson, CNP | 1235113689 | Adult Health Nurse Practitioner | Albuquerque, NM | 2005 |
| Louise Olson, PSYD | 1790567139 | Psychologist | Pelham, NY | 2023 |
| Loyd Olson, M.D. | 1306165733 | Student in an Organized Health Care Education/Training Program | Phoenix, AZ | 2010 |
| Luann Olson | 1508946914 | Nurse Practitioner | Alexis, IL | 2006 |
| Luc Olson | 1003659947 | Behavior Technician | Farmington Hills, MI | 2024 |
| Lucia Olson, LMFT | 1588825269 | Marriage & Family Therapist | Jamestown, CA | 2008 |
| Lucila Olson, M.D. | 1669420949 | Pediatrics Physician | Clinton Township, MI | 2006 |
| Lucy Olson, MFT | 1588006977 | Marriage & Family Therapist | Santa Rosa, CA | 2013 |
| Lucy Olson | 1982546289 | Obstetrics & Gynecology Physician | Kansas City, KS | 2026 |
| Luda Olson | 1477936060 | Counselor | San Francisco, CA | 2015 |
| Luke Olson, PA-C | 1205756871 | Physician Assistant | Manitowoc, WI | 2026 |
| Luke Olson, DO | 1366201600 | Student in an Organized Health Care Education/Training Program | Morgantown, WV | 2024 |
| Luke Olson | 1427552249 | Anesthesiology Physician | Abington, PA | 2018 |
| Luke Olson, PT | 1912833849 | Physical Therapist | Sioux Falls, SD | 2026 |
| Luke Olson, D.C. | 1972453827 | Chiropractor | Minneapolis, MN | 2026 |
| Luke Olson | 1992123012 | Anatomic Pathology & Clinical Pathology Physician | Manchester, CT | 2014 |
| Luzviminda Olson | 1457079352 | Personal Care Attendant | Las Vegas, NV | 2022 |
| Lydia Olson | 1467230532 | Speech-Language Pathologist | Austin, TX | 2023 |
| Lydia Olson | 1750550505 | Physical Therapist | San Antonio, TX | 2008 |
| Lydia Olson, LCSW | 1861100505 | Clinical Social Worker | Clearwater, FL | 2022 |
| Lyla Olson | 1740062603 | Counselor | Shoreline, WA | 2023 |
| Lyle Olson, M.D. | 1053373217 | Internal Medicine Physician | Columbus, OH | 2006 |
| Lyle Olson, M.D. | 1477525871 | Advanced Heart Failure and Transplant Cardiology Physician | Rochester, MN | 2006 |
| Lyn Olson | 1871288514 | Podiatrist | Minneapolis, MN | 2023 |
| Lynda Olson, CSAC | 1083996854 | Addiction (Substance Use Disorder) Counselor | Eau Claire, WI | 2011 |
| Lynda Olson, PHARM.D. | 1982840773 | Pharmacotherapy Pharmacist | Oak Lawn, IL | 2008 |
| Lyndsey Olson, LSW | 1033276787 | Case Manager/Care Coordinator | Fargo, ND | 2007 |
| Lyndsey Olson, PA | 1083152680 | Physician Assistant | Saint Joseph, MI | 2017 |
| Lyndsey Olson, MS, CCC-SLP | 1265263826 | Speech-Language Pathologist | Irvine, CA | 2024 |
| Lynette Olson, RN | 1316756760 | Addiction (Substance Use Disorder) Registered Nurse | Saint Cloud, MN | 2024 |
| Lynette Olson, APRN-FNP | 1528486016 | Family Nurse Practitioner | Valentine, NE | 2014 |
| Lynette Olson | 1841056561 | Registered Dietitian | Meadville, PA | 2024 |
| Lynn Olson | 1326552209 | Geriatric Physical Therapist | West Chester, PA | 2017 |
| Lynn Olson, MSN, CNM, WHNP | 1568681971 | Midwife | Camarillo, CA | 2007 |
| Lynn Olson, LCSW | 1639238546 | Clinical Social Worker | Grand Junction, CO | 2006 |
| Lynn Olson, M.D. | 1811990906 | Orthopaedic Surgery Physician | Bowling Green, KY | 2005 |
| Lynnsey Olson, R.N. | 1457785156 | Community Health Registered Nurse | La Crosse, WI | 2013 |
| Lyra Olson, MD PHD | 1114711397 | Student in an Organized Health Care Education/Training Program | Durham, NC | 2025 |
| Machala Olson, PHARMD, RPH | 1770403933 | Pharmacist | Alpharetta, GA | 2026 |
| Mackenzie Olson | 1306636576 | Case Manager/Care Coordinator | Tulsa, OK | 2025 |
| Mackenzie Olson | 1366258204 | Behavior Technician | Taylorsville, UT | 2024 |
| Mackenzie Olson | 1366263097 | Behavior Technician | Grand Rapids, MI | 2024 |
| Mackenzie Olson, DPT | 1366851107 | Orthopedic Physical Therapist | Atlanta, GA | 2014 |
| Mackenzie Olson | 1740873413 | Physician Assistant | Gainesville, FL | 2021 |
| Mackenzie Olson | 1780311811 | Behavior Technician | Bloomington, MN | 2022 |
| Macy Olson | 1376361030 | Behavior Technician | Minnetonka, MN | 2024 |
| Madeleine Olson | 1245097856 | Marriage & Family Therapist | Los Angeles, CA | 2024 |
| Madeline Olson | 1013597541 | Mental Health Counselor | Salt Lake City, UT | 2021 |
| Madeline Olson, DPT | 1023995800 | Physical Therapist | Woodstock, GA | 2025 |
| Madeline Olson, PA-C | 1184485583 | Physician Assistant | Papillion, NE | 2024 |
| Madeline Olson | 1417895988 | Occupational Therapist | Waconia, MN | 2026 |
| Madeline Olson | 1457287302 | Nurse Practitioner | Milwaukee, WI | 2026 |
| Madeline Olson | 1730863358 | Certified Registered Nurse Anesthetist | Mount Vernon, IL | 2023 |
| Madeline Olson | 1730982240 | Student in an Organized Health Care Education/Training Program | Dublin, OH | 2025 |
| Madeline Olson | 1972302131 | Student in an Organized Health Care Education/Training Program | Palo Alto, CA | 2025 |
| Madelyn Olson | 1821861964 | Behavior Technician | Las Cruces, NM | 2023 |
| Madelyn Olson | 1841177516 | Occupational Therapist | Brooklyn, NY | 2025 |
| Madisen Olson, DO | 1538781588 | Neurology Physician | Cleveland, OH | 2020 |
| Madison Olson | 1134811862 | Behavior Technician | Shawnee, KS | 2023 |
| Madison Olson | 1235966821 | Behavior Technician | Burnsville, MN | 2024 |
| Madison Olson | 1265362313 | Certified Registered Nurse Anesthetist | Charlotte, NC | 2026 |
| Madison Olson, NP | 1891638318 | Family Nurse Practitioner | Columbus, GA | 2026 |
| Madison Olson | 1912764812 | Physician Assistant | Milwaukee, WI | 2024 |
| Maegan Olson | 1861998858 | Physician Assistant | Vadnais Heights, MN | 2018 |
| Magdalena Olson | 1427660802 | Home Health Aide | Rapid City, SD | 2020 |
| Maggie Olson, MLT | 1932198223 | Histology Technician | Plummer, ID | 2005 |
| Makayla Olson | 1487503421 | Behavior Technician | Sioux Falls, SD | 2026 |
| Makayla Olson | 1497470454 | Behavior Technician | Milton, FL | 2022 |
| Maleita Olson, LCSW | 1427324177 | Clinical Social Worker | Broomall, PA | 2012 |
| Malgorzata Olson | 1073901757 | Physical Therapist | Mesa, AZ | 2015 |
| Mali Olson, PT, DPT | 1609060128 | Pediatric Physical Therapist | Seattle, WA | 2007 |
| Malia Olson | 1013844828 | Genetic Counselor (M.S.) | Salt Lake City, UT | 2026 |
| Mallin Olson, BCBA, LABA, LBA | 1083125819 | Behavior Analyst | Cary, NC | 2017 |
| Mallory Olson | 1508112913 | Personal Care Attendant | Southgate, MI | 2012 |
| Mallory Olson, BS | 1659050516 | Professional Counselor | Rice Lake, WI | 2023 |
| Mallory Olson | 1821824145 | Behavior Technician | Farmington Hills, MI | 2024 |
| Mandy Olson, DMD | 1437495074 | Dentist | San Diego, CA | 2013 |
| Mara Olson | 1336991637 | Behavior Technician | Elk River, MN | 2024 |
| Maranda Olson | 1194991083 | Licensed Practical Nurse | Roseville, MN | 2008 |
| Marc Olson | 1043141666 | Mental Health Counselor | Pequot Lakes, MN | 2026 |
| Marc Olson, B.S. | 1043682917 | Community Health Worker | Centennial, CO | 2015 |
| Marc Olson, MD | 1710920939 | Emergency Medicine Physician | Ypsilanti, MI | 2006 |
| Marcia Olson, M.S., CCC A | 1316034994 | Audiologist | Grand Junction, CO | 2006 |
| Marcia Olson | 1316309263 | Clinical Social Worker | Standish, MI | 2016 |
| Marcia Olson | 1558579938 | Occupational Therapist | Afton, MN | 2007 |
| Marcie Olson, MSW, LCSW | 1518060433 | Clinical Social Worker | Vancouver, WA | 2006 |
| Marcus Olson | 1336747815 | Student in an Organized Health Care Education/Training Program | Warrensburg, MO | 2020 |
| Marcy Olson, RN | 1265829659 | Addiction (Substance Use Disorder) Registered Nurse | Owatonna, MN | 2015 |
| Maren Olson, PA-C | 1205135324 | Physician Assistant | Salisbury, MD | 2011 |
| Maren Olson, M.D. | 1629080692 | Pediatrics Physician | Minneapolis, MN | 2006 |
| Margaret Olson, PTA | 1114116928 | Physical Therapy Assistant | West Allis, WI | 2007 |
| Margaret Olson | 1316874886 | Speech-Language Pathologist | Red Wing, MN | 2026 |
| Margaret Olson, M.A.C.P. | 1518601210 | Mental Health Counselor | Middleburg, VT | 2022 |
| Margaret Olson, CCC-SLP | 1538854179 | Speech-Language Pathologist | Frisco, TX | 2023 |
| Margaret Olson, LCSW | 1740296748 | Clinical Social Worker | North Chicago, IL | 2006 |
| Margaret Olson, DPM | 1780681973 | Podiatrist | River Forest, IL | 2005 |
| Margaret Olson, LMP | 1801232582 | Massage Therapist | Port Townsend, WA | 2013 |
| Margrit Olson | 1992190466 | Behavior Analyst | San Diego, CA | 2015 |
| Marguerite Olson, L.M.F.T. | 1124309414 | Marriage & Family Therapist | Newport Beach, CA | 2011 |
| Maria Olson, PT SCS | 1386753994 | Physical Therapist | Waterman, IL | 2006 |
| Maria Olson, BCBA | 1417527946 | Behavior Analyst | Colorado Springs, CO | 2021 |
| Maria Olson | 1720609241 | Behavior Technician | Rancho Cucamonga, CA | 2020 |
| Maria Olson, MSW, LCSW | 1740635481 | Clinical Social Worker | Winston Salem, NC | 2016 |
| Mariah Olson, PHARMD | 1821422874 | Pharmacist | Champlin, MN | 2013 |
| Marianna Olson, LLMSW | 1639852627 | Clinical Social Worker | Ann Arbor, MI | 2023 |
| Marianne Olson, MS, GC | 1225878952 | Genetic Counselor (M.S.) | Louisville, KY | 2024 |
| Marianne Olson, LPN | 1952550964 | Licensed Practical Nurse | Worcester, MA | 2008 |
| Maribeth Olson, PA-C | 1598075970 | Physician Assistant | Madison, MN | 2010 |
| Marie Olson | 1093564320 | Behavior Technician | Rocklin, CA | 2024 |
| Marie Olson, LPN | 1104417070 | Licensed Practical Nurse | Atlanta, GA | 2021 |
| Marie Olson | 1114468295 | Student in an Organized Health Care Education/Training Program | Oakland, CA | 2017 |
| Marie Olson, NTP, RWP | 1134573504 | Nutritionist | Hampton, VA | 2016 |
| Marie Olson, MD | 1386726313 | Emergency Medicine Physician | Tucson, AZ | 2006 |
| Marie Olson, LAC, BHP | 1902549942 | Professional Counselor | Phoenix, AZ | 2022 |
| Marielle Olson, RDN, LD | 1720832165 | Registered Dietitian | St Louis, MO | 2024 |
| Marilee Olson, APN | 1326304536 | Family Nurse Practitioner | Rio Grande, NJ | 2012 |
| Marilyn Olson, LP | 1083719959 | Psychologist | Saint Paul, MN | 2006 |
| Marilyn Olson, LMFT | 1285860775 | Marriage & Family Therapist | Palm Desert, CA | 2009 |
| Marilyn Olson, COTA/L | 1619550266 | Occupational Therapy Assistant | Denver, CO | 2021 |
| Marin Olson, PHD | 1053205260 | Clinical Psychologist | Marquette, MI | 2025 |
| Marin Olson | 1407433782 | Emergency Medicine Physician | San Francisco, CA | 2021 |
| Marina Olson | 1306695812 | Community Health Worker | Metlakatla, AK | 2024 |
| Marjorie Olson, LMSW | 1952401101 | Clinical Social Worker | White Lake, MI | 2006 |
| Mark Olson, MD | 1023182110 | Family Medicine Physician | Williston, ND | 2006 |
| Mark Olson, PA-C, MPAS | 1033369608 | Physician Assistant | Iowa City, IA | 2008 |
| Mark Olson, M.D. | 1043254626 | Family Medicine Physician | Munising, MI | 2006 |
| Mark Olson, M.D. | 1043392012 | Family Medicine Physician | Salem, OR | 2006 |
| Mark Olson, DO | 1073140166 | Anesthesiology Physician | Las Vegas, NV | 2020 |
| Mark Olson, PHARMD | 1144260381 | Pharmacist | Champaign, IL | 2006 |
| Mark Olson, M.D. | 1225020746 | Neurology Physician | Warren, MI | 2005 |
| Mark Olson, LPC, CACIII | 1326246257 | Professional Counselor | Aurora, CO | 2007 |
| Mark Olson, D.D.S. | 1336273390 | General Practice Dentistry | Price, UT | 2007 |
| Mark Olson, M.D. | 1346218948 | Orthopaedic Surgery Physician | Spokane, WA | 2006 |
| Mark Olson, LCSW | 1407884216 | Clinical Social Worker | Gray, ME | 2006 |
| Mark Olson, D.D.S. | 1457401796 | General Practice Dentistry | Newport Beach, CA | 2007 |
| Mark Olson, MPT | 1467630970 | Physical Therapist | Colorado Springs, CO | 2008 |
| Mark Olson, M.D. | 1548263049 | Family Medicine Physician | Hugo, CO | 2005 |
| Mark Olson, MPH | 1679777262 | Student in an Organized Health Care Education/Training Program | Monument, CO | 2007 |
| Mark Olson, L.M.F.T. | 1700028057 | Marriage & Family Therapist | Minnetonka, MN | 2009 |
| Mark Olson, LMSW | 1700516838 | Clinical Social Worker | Cedar Springs, MI | 2022 |
| Mark Olson, RN | 1740941731 | Medical-Surgical Registered Nurse | Missoula, MT | 2022 |
| Mark Olson, LICSW | 1750724522 | Clinical Social Worker | Minnetonka, MN | 2013 |
| Mark Olson, DC | 1780778274 | Chiropractor | Buffalo, MN | 2006 |
| Mark Olson, RPH | 1831224468 | Pharmacist | Sebastopol, CA | 2007 |
| Mark Olson | 1831369255 | General Practice Dentistry | Chula Vista, CA | 2008 |
| Mark Olson | 1851078711 | Driver | Sandstone, MN | 2023 |
| Mark Olson, D.D.S. | 1871596122 | General Practice Dentistry | Eau Claire, WI | 2005 |
| Mark Olson, D.D.S. | 1871646588 | Dentist | Stillwater, MN | 2007 |
| Mark Olson, D.C. | 1952429805 | Chiropractor | Hobart, IN | 2007 |
| Mark Olson, DDS | 1962622753 | General Practice Dentistry | Cavalier, ND | 2007 |
| Marlee Olson | 1447808332 | Pediatric Occupational Therapist | Blaine, MN | 2019 |
| Marlene Olson, NP | 1215957733 | Nurse Practitioner | Boise, ID | 2006 |
| Marlyn Olson | 1548598113 | Case Manager/Care Coordinator | Juneau, AK | 2009 |
| Marsha Olson, N.P. | 1184685851 | Nurse Practitioner | Leominster, MA | 2006 |
| Marsha Olson, MCHA | 1972422483 | Mental Health Counselor | Seattle, WA | 2026 |
| Marshall Olson, DDS | 1851594386 | General Practice Dentistry | Keller, TX | 2007 |
| Martha Olson, P.A. | 1144317876 | Surgical Physician Assistant | Leesburg, FL | 2006 |
| Martha Olson, L.M.T. | 1790923902 | Massage Therapist | Wayzata, MN | 2009 |
| Martin Olson, DO | 1508707704 | Obstetrics & Gynecology Physician | Oklahoma City, OK | 2026 |
| Martin Olson, PHARM.D. | 1588935324 | Pharmacist | Marietta, GA | 2012 |
| Marvel Olson, RN | 1538935341 | Addiction (Substance Use Disorder) Registered Nurse | La Crosse, WI | 2023 |
| Mary Olson, M.D. | 1013914597 | Family Medicine Physician | Vermillion, SD | 2005 |
| Mary Olson, MS | 1043074727 | Speech-Language Pathologist | Crestwood, KY | 2024 |
| Mary Olson, MSW, LCSW, CACIII | 1073677076 | Clinical Social Worker | Colorado Springs, CO | 2006 |
| Mary Olson, D.C. | 1093097198 | Chiropractor | Yorba Linda, CA | 2011 |
| Mary Olson, PHD | 1174267660 | Clinical Neuropsychologist | Saint Louis, MO | 2022 |
| Mary Olson | 1245010156 | Behavior Technician | Leavenworth, KS | 2023 |
| Mary Olson, MD | 1326079161 | Obstetrics & Gynecology Physician | Pittsburgh, PA | 2006 |
| Mary Olson | 1346592151 | Mental Health Counselor | Pittsburgh, PA | 2012 |
| Mary Olson, PHARMD | 1356898340 | Pharmacist | Glendale, AZ | 2016 |
| Mary Olson | 1396507406 | Speech-Language Pathologist | Canon City, CO | 2024 |
| Mary Olson | 1487093506 | Pharmacist | Saint Charles, MO | 2013 |
| Mary Olson, LPC | 1487894481 | Professional Counselor | Rochester, MN | 2009 |
| Mary Olson, MD | 1598738387 | Family Medicine Physician | Windom, MN | 2006 |
| Mary Olson, RN | 1629846407 | Registered Nurse | Las Vegas, NV | 2023 |
| Mary Olson, NP | 1740309871 | Psychiatric/Mental Health Nurse Practitioner | Bronx, NY | 2007 |
| Mary Olson, RN MSN CS | 1750391124 | Mental Health Counselor | Minneapolis, MN | 2006 |
| Mary Olson, PT | 1831115187 | Physical Therapist | Palmer, AK | 2006 |
| Mary Olson, B.A. | 1861703571 | Behavior Analyst | Albuquerque, NM | 2010 |
| Mary Olson | 1871635292 | Gerontology Nurse Practitioner | Seattle, WA | 2007 |
| Mary Olson, DO | 1891024907 | Pediatrics Physician | Tigard, OR | 2009 |
| Mary Olson, LPC | 1902201551 | Professional Counselor | Basalt, CO | 2014 |
| Mary Olson, PH.D., LICSW | 1932311180 | Clinical Social Worker | Northampton, MA | 2007 |
| Mary Olson, RBT | 1932956489 | Behavior Technician | Liverpool, NY | 2024 |
| Mary Olson, MD | 1942287818 | Diagnostic Radiology Physician | Maywood, IL | 2005 |
| Mary Allen Olson, APRN, PMHNP-BC | 1497488779 | Psychiatric/Mental Health Nurse Practitioner | Hernando, MS | 2022 |
| Mary Mackenzie Olson, IBCLC, NBC-HWC | 1902490949 | Lactation Consultant (Non-RN) | Olympia, WA | 2021 |
| Mary Therese Olson | 1982093621 | Speech-Language Pathologist | Lakewood, CO | 2015 |
| Mary-Alice Olson, LCSW | 1891759932 | Clinical Social Worker | Wexford, PA | 2006 |
| Marya Olson | 1417714262 | Case Manager/Care Coordinator | Ludington, MI | 2024 |
| Maryel Olson, PA | 1477602985 | Physician Assistant | Roseville, CA | 2007 |
| Maryellen Olson, LCSW | 1366365967 | Clinical Social Worker | Watsonville, CA | 2026 |
| Marylu Olson, LICSW | 1124348974 | Social Worker | Brattleboro, VT | 2010 |
| Mason Olson, HIS | 1467194936 | Hearing Instrument Specialist | Des Moines, IA | 2022 |
| Mataya Olson, PPS | 1720951874 | Counselor | Thousand Oaks, CA | 2025 |
| Matthew Olson, PHARMD | 1003539818 | Pharmacist | Milwaukee, WI | 2022 |
| Matthew Olson, L.M.F.T. | 1013475995 | Marriage & Family Therapist | St Louis Park, MN | 2019 |
| Matthew Olson, LPC | 1023109600 | Mental Health Counselor | Saint Johns, MI | 2006 |
| Matthew Olson, M.D. | 1033372347 | Family Medicine Physician | Oskaloosa, IA | 2008 |
| Matthew Olson, DDS | 1083642052 | General Practice Dentistry | Portage, WI | 2006 |
| Matthew Olson, CRNA | 1144002247 | Certified Registered Nurse Anesthetist | Jacksonville, FL | 2023 |
| Matthew Olson, MD | 1154563443 | Cardiovascular Disease Physician | Saint Paul, MN | 2009 |
| Matthew Olson, DMD | 1194095778 | General Practice Dentistry | Sugar Land, TX | 2012 |
| Matthew Olson | 1295694891 | Athletic Trainer | West Lafayette, IN | 2026 |
| Matthew Olson | 1396031720 | Physical Therapist | Seattle, WA | 2011 |
| Matthew Olson, DMD | 1457406225 | General Practice Dentistry | Norwalk, CT | 2007 |
| Matthew Olson | 1548131618 | Registered Nurse | Wrightstown, WI | 2025 |
| Matthew Olson, DO | 1548754096 | Emergency Medicine Physician | Eau Claire, WI | 2018 |
| Matthew Olson, PHARMD. | 1619027802 | Pharmacist | Talihina, OK | 2007 |
| Matthew Olson, MA, LPC-SUPERVISOR | 1639765886 | Professional Counselor | Austin, TX | 2020 |
| Matthew Olson | 1659291839 | Marriage & Family Therapist | Oakland, CA | 2026 |
| Matthew Olson | 1659830271 | Mental Health Counselor | Chico, CA | 2019 |
| Matthew Olson | 1699390823 | Day Training/Habilitation Specialist | Wasilla, AK | 2020 |
| Matthew Olson, MA, CCC-SLP | 1720550593 | Speech-Language Pathologist | Fresno, CA | 2018 |
| Matthew Olson, DO | 1730403494 | Orthopaedic Surgery Physician | Phoenix, AZ | 2010 |
| Matthew Olson, PHARMD. | 1821510207 | Pharmacist | Omaha, NE | 2017 |
| Matthew Olson, OD | 1821657198 | Optometrist | Mansfield, OH | 2019 |
| Matthew Olson | 1942460662 | Clinical Pathology/Laboratory Medicine Physician | Jacksonville, FL | 2008 |
| Maura Olson, RN | 1962253195 | Registered Nurse | Champaign, IL | 2024 |
| Maureen Olson | 1275342834 | Counselor | Bremerton, WA | 2025 |
| Maureen Olson, RDN, LDN, CNSC | 1366976110 | Metabolic Nutrition Registered Dietitian | Dubuque, IA | 2017 |
| Maureen Olson, PT | 1447780176 | Physical Therapist | Chicago, IL | 2017 |
| Maureen Olson, LMHC | 1841580693 | Mental Health Counselor | Mountlake Terrace, WA | 2011 |
| Maureen Olson, MD | 1851339006 | Emergency Medicine Physician | Snellville, GA | 2006 |
| Maurice Olson, RPH.,MFT | 1811243702 | Pharmacotherapy Pharmacist | Bensalem, PA | 2012 |
| Maxine Olson, RN | 1023060852 | General Practice Registered Nurse | Ogema, MN | 2006 |
| Maxwell Olson, MD | 1083468367 | Internal Medicine Physician | Grand Rapids, MI | 2024 |
| Maya Olson, DDS | 1356269609 | Dentist | Rice Lake, WI | 2026 |
| McKayla Olson | 1962398487 | Behavior Technician | Woodbury, MN | 2025 |
| McKenah Olson | 1740110006 | Speech-Language Pathologist | Sparta, WI | 2026 |
| McKenon Olson | 1336759489 | Behavior Technician | Taylorsville, UT | 2020 |
| Meagan Olson, LSW | 1427944693 | Social Worker | Bellefonte, PA | 2025 |
| Meagan Olson | 1487401048 | Case Manager/Care Coordinator | Cincinnati, OH | 2024 |
| Meagan Olson, LMFT | 1528150505 | Marriage & Family Therapist | Minnetonka, MN | 2006 |
| Meagan Olson, ASW | 1861516114 | Clinical Social Worker | Sacramento, CA | 2007 |
| Meg Olson, RN | 1659156917 | Family Nurse Practitioner | Draper, UT | 2023 |
| Megan Olson | 1093414203 | Behavior Technician | Worcester, MA | 2023 |
Source: CMS National Plan and Provider Enumeration System (NPPES) (download.cms.gov). A listing is not a recommendation: check a license with the state board (license lookups).