Providers Glenda Olivio to G Ollard
300 individual NPIs in the federal registry, part 16,196 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. 85 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Glenda Olivio | 1487899290 | Physical Therapist | Saint Louis, MO | 2008 |
| Holly Olivio, MS, RDN, LDN, CNSC | 1508613332 | Registered Dietitian | Moweaqua, IL | 2024 |
| Meridith Olivio, CRNA | 1356375323 | Certified Registered Nurse Anesthetist | Bryn Mawr, PA | 2006 |
| Stepfanie Olivio | 1679983167 | Addiction (Substance Use Disorder) Counselor | Knoxville, TN | 2014 |
| Cynthia Olivito | 1740688118 | School Psychologist | Carrollton, OH | 2014 |
| Francesco Olivito, D.O. | 1104817790 | Family Medicine Physician | Sanford, NC | 2005 |
| Adriana Olivo, N.P. | 1003156423 | Adult Health Nurse Practitioner | New York, NY | 2013 |
| Alexandra Olivo | 1114563574 | Registered Nurse | Cambridge, MA | 2019 |
| Alexandra Olivo, DPT | 1174937023 | Physical Therapist | Pittsburgh, PA | 2014 |
| Alexis Olivo | 1285570762 | Registered Nurse | Staten Island, NY | 2026 |
| Alison Olivo, AUD | 1518410810 | Audiologist | Chicago, IL | 2016 |
| Alissa Olivo, MA CCC-SLP | 1407259831 | Speech-Language Pathologist | Orlando, FL | 2014 |
| Angel Olivo | 1912789801 | Pharmacist | Houston, TX | 2023 |
| Angela Olivo | 1174157507 | Peer Specialist | Warren, OH | 2020 |
| Anna Olivo, NP-C | 1326569450 | Family Nurse Practitioner | Worcester, MA | 2017 |
| Arthur Olivo, ASW | 1740913409 | Clinical Social Worker | San Jose, CA | 2022 |
| Ashley Olivo | 1639990393 | Behavior Technician | Mechanicsburg, PA | 2024 |
| Ashley Olivo | 1891217956 | Professional Counselor | Cleveland, OH | 2017 |
| Austin Olivo | 1063963114 | Addiction (Substance Use Disorder) Counselor | Sacramento, CA | 2016 |
| Avianna Olivo | 1194670232 | Behavior Technician | Gilbert, AZ | 2026 |
| Ben Olivo, PT | 1679955215 | Physical Therapist | Folsom, CA | 2015 |
| Berta Olivo, LPN | 1912319823 | Licensed Vocational Nurse | Miami, FL | 2014 |
| Brenda Olivo, PHARMD | 1720647134 | Pharmacist | Bronx, NY | 2019 |
| Brianna Olivo | 1477378016 | Marriage & Family Therapist | Escondido, CA | 2024 |
| Brittany Olivo, NP | 1912339466 | Nurse Practitioner | Savannah, GA | 2013 |
| Cassandra Olivo | 1841882842 | Behavior Technician | San Diego, CA | 2021 |
| Castine Olivo | 1376064725 | Peer Specialist | Las Vegas, NV | 2017 |
| Christina Olivo | 1316303100 | Counselor | San Jose, CA | 2016 |
| Courtney Olivo, MS-SLP | 1134878168 | Speech-Language Pathologist | Plano, TX | 2022 |
| Crystal Olivo | 1407011224 | Clinical Social Worker | Lynwood, CA | 2008 |
| Cuauhtemoc Olivo, RN | 1275950867 | Registered Nurse | Teec Nos Pos, AZ | 2014 |
| Daisy Olivo | 1184304628 | Behavior Technician | Concord, CA | 2023 |
| David Olivo, DMD | 1225101272 | Dentist | Rochester, NY | 2006 |
| Desiree Olivo, LMHC | 1427930213 | Mental Health Counselor | Crestview, FL | 2025 |
| Diana Olivo | 1285332361 | School Social Worker | Dalton, GA | 2023 |
| Diana Olivo | 1801345392 | Registered Nurse | Los Angeles, CA | 2016 |
| Dominic Olivo | 1548500275 | Physical Therapist | Randolph, NJ | 2013 |
| Dominick Olivo, DPM | 1023005378 | Podiatrist | Muncy, PA | 2005 |
| Donovan Olivo | 1972471993 | Chiropractor | Liberty, MO | 2025 |
| Edith Olivo, PSY.D. | 1548085657 | Clinical Psychologist | Bayonne, NJ | 2024 |
| Elcia Olivo | 1699108498 | Speech-Language Pathologist | Port Orange, FL | 2013 |
| Elizabeth Olivo, DNP | 1548782618 | Women's Health Nurse Practitioner | Billings, MT | 2017 |
| Erin Olivo, PHD | 1306082870 | Clinical Psychologist | New York, NY | 2009 |
| Evelyn Olivo | 1891293049 | Mental Health Counselor | Yonkers, NY | 2018 |
| Gabriel Olivo | 1467216705 | Behavior Technician | Canoga Park, CA | 2024 |
| Gabriel Olivo, MD | 1659385037 | General Practice Physician | Fort Leonard Wood, MO | 2006 |
| Gabriella Olivo | 1033032578 | Women's Health Nurse Practitioner | Akron, OH | 2026 |
| Heather Olivo, CCC-SLP | 1407119787 | Speech-Language Pathologist | Staten Island, NY | 2012 |
| Heidy Olivo | 1366273948 | Specialist | Westbury, NY | 2024 |
| Ingrid Olivo, REGISTER NURSE | 1528953957 | Ambulatory Care Registered Nurse | Sioux Falls, SD | 2025 |
| Jacqueline Olivo | 1104251891 | Specialist | New York, NY | 2013 |
| Jacqueline Olivo, MD | 1295767366 | Family Medicine Physician | Chicago, IL | 2006 |
| Jacqueline Olivo | 1881376390 | Behavior Technician | Flint, MI | 2023 |
| Jacqulean Olivo, LCSW | 1346722998 | Clinical Social Worker | East Brunswick, NJ | 2018 |
| Jamie Olivo, R.D. | 1013214550 | Registered Dietitian | Livermore, CA | 2011 |
| Jamy Olivo | 1750197604 | Community Health Worker | Oakland, CA | 2024 |
| Janice Olivo, PA-C | 1871851667 | Surgical Physician Assistant | Seattle, WA | 2012 |
| Jeannie Olivo, DDS | 1033490941 | General Practice Dentistry | West Palm Beach, FL | 2011 |
| Jeffrey Olivo, P.T. | 1629253851 | Orthopedic Physical Therapist | Duluth, GA | 2008 |
| Jennifer Olivo | 1093073785 | Developmental Therapist | Davenport, FL | 2012 |
| Jenny Olivo, MD | 1245439751 | Family Medicine Physician | Irving, TX | 2007 |
| Jessenia Olivo, ARNP-BC | 1609318435 | Psychiatric/Mental Health Nurse Practitioner | Sheridan, WY | 2016 |
| Jessica Olivo | 1053991539 | Mental Health Counselor | Coconut Grove, FL | 2021 |
| Jessica Olivo, PMHNP-BC | 1538678487 | Psychiatric/Mental Health Nurse Practitioner | Carmel, NY | 2017 |
| Jessica Olivo | 1780095679 | Athletic Trainer | Katy, TX | 2014 |
| Joanne Olivo | 1184501751 | Behavior Technician | Rancho Cucamonga, CA | 2025 |
| Joe Olivo, M.A., M.F.T. | 1215345350 | Marriage & Family Therapist | San Francisco, CA | 2014 |
| John Olivo | 1336998640 | Behavior Technician | Los Angeles, CA | 2024 |
| Jose Olivo | 1386319671 | Professional Counselor | Lawton, OK | 2021 |
| Juana Olivo, COUNSELOR | 1730231325 | Counselor | Bronx, NY | 2007 |
| Julie Olivo, M.D. | 1124061015 | Internal Medicine Physician | Bedford, TX | 2006 |
| Julio Olivo, PHD | 1215437025 | Clinical Child & Adolescent Psychologist | Newark, NJ | 2018 |
| Karin Olivo, MA | 1609510254 | Counselor | San Bernardino, CA | 2022 |
| Kelvin Olivo | 1003453929 | Mental Health Counselor | Bronx, NY | 2019 |
| Kevin Olivo, LCSW | 1477722957 | Clinical Social Worker | Havertown, PA | 2008 |
| Kristen Olivo, LCPC | 1255726907 | Professional Counselor | Prince Frederick, MD | 2015 |
| Kristy Olivo, PA | 1992746200 | Physician Assistant | Oklahoma City, OK | 2006 |
| Krizelle Olivo, M.S., CF-SLP | 1912452541 | Speech-Language Pathologist | San Antonio, TX | 2016 |
| Laura Olivo, LCSW | 1932970902 | Clinical Social Worker | Fayetteville, AR | 2024 |
| Lauren Olivo | 1053129916 | Speech-Language Assistant | Lauderhill, FL | 2024 |
| Lisa Olivo, CNM | 1316027899 | Advanced Practice Midwife | Bronx, NY | 2006 |
| Ludivina Olivo, CSFA | 1124499017 | Surgical Assistant | Pearland, TX | 2015 |
| Marc Olivo, MS, ATC | 1659727170 | Athletic Trainer | Houston, TX | 2016 |
| Maria Olivo, P.T.A. | 1114382348 | Physical Therapy Assistant | Moreno Valley, CA | 2015 |
| Maria Olivo, O.D. | 1356470892 | Optometrist | Lumberton, NJ | 2007 |
| Maria Olivo, M.D. | 1376932475 | Emergency Medicine Physician | Daytona Beach, FL | 2015 |
| Matthew Olivo, M.D. | 1669524088 | Dermatology Physician | Haddon Township, NJ | 2007 |
| Megan Olivo | 1851701544 | Orthotist | Charlotte, NC | 2014 |
| Melissa Olivo | 1285394254 | Marriage & Family Therapist | Santa Rosa, CA | 2021 |
| Miriam Olivo | 1073332425 | Community Health Worker | Kenai, AK | 2024 |
| Myra Olivo | 1396533154 | Registered Nurse | Yakima, WA | 2025 |
| Myriam Olivo, R.N | 1578735296 | Registered Nurse | New York, NY | 2008 |
| Natalie Olivo, PA-C | 1306542378 | Medical Physician Assistant | Jefferson Hills, PA | 2023 |
| Natalie Olivo | 1740929595 | Mental Health Counselor | Indianapolis, IN | 2022 |
| Paul Olivo, M.D. | 1043746027 | Internal Medicine Physician | Saint Louis, MO | 2017 |
| Ramon Olivo, RN | 1023260684 | Registered Nurse | Doral, FL | 2008 |
| Raymond Olivo | 1295360741 | Athletic Trainer | Houston, TX | 2020 |
| Rebecca Olivo, M.S., OTR/L | 1881042570 | Occupational Therapist | Rumford, RI | 2016 |
| Reynaldo Olivo | 1093382103 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2021 |
| Ricardo Olivo, M.D. | 1154647014 | Neurology Physician | Murrieta, CA | 2010 |
| Robert Olivo, M.D. | 1699069948 | Nephrology Physician | Raleigh, NC | 2011 |
| Roberto Olivo | 1457560336 | Marriage & Family Therapist | Los Angeles, CA | 2007 |
| Rosemary Olivo, M.D. | 1932156262 | Internal Medicine Physician | Baltimore, MD | 2006 |
| Salina Olivo, MS CF-SLP | 1619486636 | Speech-Language Pathologist | Milwaukee, WI | 2017 |
| Sarah Olivo, PHD | 1134375769 | Clinical Psychologist | New York, NY | 2008 |
| Shelsey Olivo | 1700508363 | Behavior Technician | Montclair, CA | 2022 |
| Stacy Olivo | 1518746288 | Behavior Technician | Huntington Beach, CA | 2023 |
| Susan Olivo | 1295699890 | Speech/Language/Hearing Specialist/Technologist | Mechanicsburg, PA | 2025 |
| Susana Olivo | 1609761303 | Marriage & Family Therapist | Norwalk, CT | 2025 |
| Teresa Olivo, CRNA | 1912238775 | Certified Registered Nurse Anesthetist | Grafton, WV | 2010 |
| Terra Olivo | 1740126671 | Behavior Technician | Pearl River, LA | 2026 |
| Thomas Olivo, LCSW | 1255778213 | Clinical Social Worker | Smithtown, NY | 2013 |
| Vanesa Olivo | 1275401226 | Behavior Technician | Farmington Hills, MI | 2025 |
| William Olivo | 1366047979 | Pharmacist | Mount Holly, NJ | 2020 |
| Yachira Olivo | 1093444655 | Behavior Technician | Marlborough, MA | 2022 |
| Yara Olivo | 1881056430 | Counselor | Orlando, FL | 2016 |
| Yuliani Olivo | 1790229474 | Mental Health Counselor | Bronx, NY | 2016 |
| Yvonne Olivo | 1144795014 | Marriage & Family Therapist | Campbell, CA | 2018 |
| Zoe Olivo | 1144947755 | Professional Counselor | El Paso, TX | 2022 |
| Paola Olivo Bula, LIC | 1144197377 | School Psychologist | Guaynabo, PR | 2025 |
| Jazmin Olivo Cruz | 1689171381 | Case Manager/Care Coordinator | Santa Fe Springs, CA | 2018 |
| Nydia Olivo Cruz, THL | 1598540551 | Developmental Therapist | Dorado, PR | 2023 |
| Vanessa Olivo Echavarry, M.D. | 1164556361 | Infectious Disease Physician | San Juan, PR | 2007 |
| Ysabel Olivo Falcon, MT | 1760272397 | Massage Therapist | Albuquerque, NM | 2025 |
| Danelly Olivo Figueroa | 1235828336 | Clinical Social Worker | Fajardo, PR | 2023 |
| Christian Olivo Freites, MD | 1124540927 | Infectious Disease Physician | Pittsburgh, PA | 2017 |
| Cristina Olivo Freites, MD | 1699380873 | Hematology & Oncology Physician | Winston Salem, NC | 2020 |
| Alexandro Olivo Fuentes | 1063357846 | Day Training/Habilitation Specialist | Santa Barbara, CA | 2026 |
| Arie Olivo Ganz, M.D. | 1720357403 | Nephrology Physician | Honolulu, HI | 2011 |
| Mercedes Olivo Garcia, RN | 1497681399 | Emergency Registered Nurse | Harmony, FL | 2026 |
| Nelgy Olivo Gonzalez, NELGY OLIVO GONZALEZ | 1326483959 | Case Manager/Care Coordinator | Kissimmee, FL | 2013 |
| Melissa Olivo Heller, D.M.D. | 1457361511 | General Practice Dentistry | Whippany, NJ | 2006 |
| Marvin Olivo Justiniano, PA | 1245936582 | Medical Physician Assistant | Cabo Rojo, PR | 2023 |
| Jeury Olivo Liz | 1265224372 | Behavior Technician | Burbank, CA | 2025 |
| Cynthia Olivo Lopez | 1861386971 | Behavior Technician | Farmington Hills, MI | 2025 |
| Yersenia Olivo Marrero | 1851282602 | Health & Wellness Coach | Utuado, PR | 2025 |
| Yohanna Olivo Mercedes, MD | 1639346869 | Internal Medicine Physician | Bronx, NY | 2008 |
| Steven Olivo Morales | 1629890900 | Social Worker | San Juan, PR | 2024 |
| Catherine Olivo Navas | 1346161775 | Behavior Technician | Miami, FL | 2026 |
| Rosemarie Olivo Okal, CRNA | 1720070154 | Certified Registered Nurse Anesthetist | Medina, OH | 2005 |
| Avril Olivo Paniagua | 1306777321 | Rehabilitation Practitioner | San Diego, CA | 2026 |
| Yanpol Olivo Perez | 1043087315 | Pharmacist | San Juan, PR | 2023 |
| Carmen Olivo Quezada, MA | 1386057958 | Mental Health Counselor | Philadelphia, PA | 2014 |
| Chanelle Olivo Read, BCBA | 1134491269 | Behavior Analyst | Arnoldsville, GA | 2012 |
| Arlyn Olivo Rivera, APRN | 1619714235 | Adult Health Nurse Practitioner | New Port Richey, FL | 2024 |
| Jacqueline Olivo Santana | 1750921201 | Mental Health Counselor | Winter Haven, FL | 2020 |
| Paola Olivo Soto | 1437011426 | Nurse Practitioner | New York, NY | 2025 |
| Perla Olivo Uribe, NP | 1417458456 | Nurse Practitioner | Edinburg, TX | 2018 |
| Yosemite Olivo-Alfaro | 1669338398 | Registered Nurse | Oxnard, CA | 2025 |
| Darlene Olivo-Cesar | 1912526963 | Behavior Technician | Virginia Beach, VA | 2020 |
| Veronica Olivo-Colon | 1851648547 | Mental Health Counselor | Springfield, MA | 2012 |
| Nestor Olivo-Crespo, M.D. | 1285619775 | Internal Medicine Physician | San Juan, PR | 2005 |
| Xitlali Olivo-Gonzalez | 1629931522 | Behavior Technician | Indio, CA | 2025 |
| Karina Olivo-Holzl, MC; IBCLC 156466; | 1932759586 | Student in an Organized Health Care Education/Training Program | Chapel Hill, NC | 2019 |
| Tara Olivo-Moore, FNP | 1134637200 | Family Nurse Practitioner | Hackettstown, NJ | 2018 |
| Cheryl Olivo-Neil, PT, PA-C | 1629362736 | Physical Therapist | Aurora, CO | 2011 |
| Vannea Olivo-Prado | 1629852371 | Licensed Vocational Nurse | Riverside, CA | 2023 |
| Raquel Olivo-Salcedo, MD | 1841552593 | Hepatology Physician | Newark, NJ | 2012 |
| Catherine Olivolo, FNP | 1710035993 | Family Nurse Practitioner | Yreka, CA | 2007 |
| Randy Olivolo | 1184507568 | Physical Therapy Assistant | Boston, MA | 2025 |
| Emily Olivon | 1790638112 | Behavior Technician | Fairfax, VA | 2026 |
| Alexander Olivos | 1396503629 | Behavior Technician | Irvine, CA | 2024 |
| Dylan Olivos, O.D. | 1417268814 | Optometrist | Richmond Hill, NY | 2010 |
| Emily Olivos, MSW, LCSW | 1255957387 | Clinical Social Worker | Saint Louis, MO | 2020 |
| Estephany Olivos | 1609483817 | Case Manager/Care Coordinator | Los Angeles, CA | 2020 |
| Gabriela Olivos, M.S. CF, SLP | 1578064911 | Speech-Language Pathologist | Miami, FL | 2018 |
| Guillermo Olivos, M.D. | 1245284892 | Diagnostic Radiology Physician | Bangor, ME | 2006 |
| Guillermo Olivos, M.D | 1417043167 | Psychiatry Physician | Wheaton, MD | 2006 |
| Jorge Olivos | 1306326814 | Behavior Analyst | Moreno Valley, CA | 2018 |
| Jose Olivos, OPTICIAN | 1336316546 | Optician | Richmond Hill, NY | 2008 |
| Kathryn Olivos, RCSWI | 1629856455 | Clinical Social Worker | Orlando, FL | 2023 |
| Laura Olivos, PSY. D. | 1376943506 | Clinical Psychologist | Miami Beach, FL | 2014 |
| Maegan Olivos, D.P.T. | 1952728560 | Physical Therapist | Denver, CO | 2014 |
| Victor Olivos, OPHTHALMIC DISPENSER | 1184778516 | Optician | Jackson Heights, NY | 2007 |
| William Olivos, OD | 1326017658 | Optometrist | Fort Pierce, FL | 2006 |
| Zachary Olivos, MD | 1295420131 | Student in an Organized Health Care Education/Training Program | North Little Rock, AR | 2023 |
| Barbara Olivos Bazaes, DDS, MS | 1003594938 | Dentist | Jackson, MS | 2023 |
| Sandra Olivos Pinto | 1801609482 | Behavior Technician | Forest Hills, NY | 2025 |
| Alma Olivos-Asarian, M.D. | 1538152681 | Ophthalmology Physician | Staten Island, NY | 2005 |
| Jean-Marc Olivot, MD, PHD | 1821264250 | Vascular Neurology Physician | Stanford, CA | 2008 |
| Kristine Olivotti, MPT | 1598735276 | Physical Therapist | Raleigh, NC | 2006 |
| Victoria Olivotti, M.A., C.C.C. | 1407163033 | Speech-Language Pathologist | New York, NY | 2010 |
| Mario Olivotto, D.D.S. | 1104164888 | General Practice Dentistry | San Diego, CA | 2013 |
| Jana Olivova, DPM | 1982348280 | Foot & Ankle Surgery Podiatrist | Santa Monica, CA | 2022 |
| Lucie Olivova, LMT | 1629696414 | Massage Therapist | Kilauea, HI | 2020 |
| Neil Oliwa, MD | 1407055361 | Anesthesiology Physician | Stoughton, MA | 2007 |
| Walter Oliwa | 1508906967 | Marriage & Family Therapist | Escondido, CA | 2007 |
| Daniel Olix, MD | 1659945517 | Student in an Organized Health Care Education/Training Program | New Orleans, LA | 2021 |
| Vini Oliyapurathu, MD | 1598275174 | Primary Care Nurse Practitioner | Hinsdale, IL | 2017 |
| Marina Oliynyk, NP | 1750171534 | Psychiatric/Mental Health Nurse Practitioner | Muncie, IN | 2025 |
| Olena Oliynyk, LPTA | 1306580527 | Physical Therapy Assistant | Virginia Beach, VA | 2022 |
| Olha Oliynyk | 1235996521 | Behavior Technician | Savannah, GA | 2024 |
| Volodymyr Oliynyk, DO | 1851850093 | Internal Medicine Physician | Indianapolis, IN | 2019 |
| Paul Olizarowicz, RPA-C | 1639128648 | Medical Physician Assistant | Williamsville, NY | 2006 |
| Maria Oljaca | 1487456158 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2025 |
| Stephen Oljeski, MD | 1851359350 | Diagnostic Radiology Physician | Erie, PA | 2006 |
| Dawn Oljey | 1710455647 | Social Worker | Conway, NH | 2018 |
| Heather Oljey, M.A., CCC-SLP | 1851895932 | Speech-Language Pathologist | Fredericksburg, VA | 2018 |
| Amanuel Oljira, M.D. | 1962634667 | Internal Medicine Physician | Mankato, MN | 2009 |
| Birhane Oljira, MD | 1417968363 | Pediatrics Physician | Bel Air, MD | 2006 |
| Chala Oljira | 1316868870 | Student in an Organized Health Care Education/Training Program | Huntington, WV | 2026 |
| Robera Oljira, MD | 1083292502 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2021 |
| Adam Olk | 1912365701 | Addiction (Substance Use Disorder) Counselor | Eugene, OR | 2016 |
| Douglas Olk, M.D. | 1710939780 | Pediatrics Physician | Madison, WI | 2006 |
| Harrison Olk, M.A., CCC-SLP | 1265817654 | Speech-Language Pathologist | Duluth, MN | 2015 |
| Heather Olk | 1235790494 | Mental Health Counselor | Auburn, NY | 2019 |
| Kari Olk, PT | 1619017886 | Physical Therapist | Saint Paul, MN | 2007 |
| Lee Olk, LMP | 1790055390 | Massage Therapist | Seattle, WA | 2012 |
| Mari Olk | 1093164006 | Physician Assistant | Duluth, MN | 2016 |
| Molly Olk | 1891069175 | Mental Health Counselor | Boulder, CO | 2012 |
| Naomi Olk | 1306320007 | Pharmacist | Niceville, FL | 2018 |
| Pamela Olk, MSN, RN, PMHDNP-S | 1992417281 | Registered Nurse | New York, NY | 2022 |
| Robert Olk, MD | 1265429245 | Ophthalmology Physician | Saint Louis, MO | 2005 |
| Shannon Olk | 1487586285 | Speech-Language Pathologist | Oshkosh, WI | 2026 |
| Ayla Olk-Szost, P.T., D.P.T. | 1740688126 | Physical Therapist | Golden, CO | 2014 |
| Judith Olkaba, DPM | 1891952875 | Foot Surgery Podiatrist | Dumfries, VA | 2008 |
| David Olken, D.O. | 1679655260 | Internal Medicine Physician | Rochester, NH | 2006 |
| Douglas Olken, MD | 1538217427 | Family Medicine Physician | Harbor City, CA | 2007 |
| Jamie Olken, LCSW,ACSW | 1528730082 | Clinical Social Worker | New York, NY | 2021 |
| Melissa Olken, MD, PHD | 1265540611 | Internal Medicine Physician | Ann Arbor, MI | 2006 |
| Norman Olken, MD | 1770579807 | Psychiatry Physician | Three Rivers, MI | 2005 |
| Elena Olken-Dann | 1184277493 | Counselor | Bronx, NY | 2019 |
| Carlo Olkeriil, CADC I | 1164969457 | Addiction (Substance Use Disorder) Counselor | Portland, OR | 2017 |
| Katilyn Olkes | 1851175616 | Registered Nurse | Phoenix, AZ | 2023 |
| Madison Olkes, FNP-C | 1508363326 | Family Nurse Practitioner | New York, NY | 2018 |
| Jennifer Olkewicz, LCSW-C | 1528686359 | Clinical Social Worker | Silver Spring, MD | 2020 |
| Ekaterina Olkhina, M.D. | 1114258795 | Internal Medicine Physician | Brooklyn, NY | 2010 |
| Sophia Olkhova | 1528986817 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2026 |
| Philip Olkin, M.D. | 1508897950 | Family Medicine Physician | Fortuna, CA | 2006 |
| Raymond Olkin, DPM | 1386641959 | Podiatrist | Fairfax, VA | 2005 |
| Rhoda Olkin, PH.D. | 1366509838 | Specialist | Walnut Creek, CA | 2007 |
| Michael Olkjer, DC | 1295242550 | Chiropractor | Anchorage, AK | 2018 |
| Eric Olkkola, DC | 1851509046 | Chiropractor | Reno, NV | 2007 |
| Janelle Olkkonen | 1497672869 | Medical-Surgical Registered Nurse | Iron Mountain, MI | 2026 |
| Alexa Olko, DPT | 1235862921 | Physical Therapist | Wallingford, CT | 2022 |
| Bartlomiej Olko, MD | 1962144303 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2022 |
| Catherine Olko, MSN | 1184065054 | Family Nurse Practitioner | San Antonio, TX | 2013 |
| Jason Olko, LCPC | 1881357275 | Mental Health Counselor | Evanston, IL | 2021 |
| Jordan Olko | 1205686359 | Athletic Trainer | Mt Pleasant, MI | 2024 |
| Matthew Olko, D.C | 1881077741 | Chiropractor | Lakewood, CO | 2015 |
| Robert Olko, M.D. | 1528125291 | Psychiatry Physician | Harrison, NY | 2007 |
| Taylor Olko, OTR/L | 1013622364 | Occupational Therapist | Battle Creek, MI | 2023 |
| Deborah Olkon | 1518944594 | Internal Medicine Physician | St Louis Park, MN | 2005 |
| Sara Olkon, LSW | 1336846385 | Social Worker | Mill Valley, CA | 2023 |
| Tracy Olkonen, MA-CCC-SLP | 1487085981 | Speech-Language Pathologist | Hurley, WI | 2013 |
| Jeffrey Olkoski, PT | 1437210200 | Physical Therapist | Christopher, IL | 2006 |
| Michael Olkovsky, DDS | 1376700906 | General Practice Dentistry | Manchester, CT | 2008 |
| Yefim Olkovsky, MD | 1194723833 | Cardiovascular Disease Physician | Staten Island, NY | 2005 |
| Marcin Olkowicz, MOTR/L | 1982953543 | Occupational Therapist | Chicago, IL | 2012 |
| Danuta Olkowska, M.D. | 1811176670 | Blood Banking & Transfusion Medicine Physician | Philadelphia, PA | 2007 |
| Amber Olkowski, RD, LDN | 1699490185 | Registered Dietitian | Baltimore, MD | 2022 |
| Caroline Olkowski | 1659117075 | Surgical Physician Assistant | Pennington, NJ | 2024 |
| Edward Olkowski, MD | 1043316995 | Obstetrics & Gynecology Physician | Forest Hills, NY | 2006 |
| Francis Olkowski, DPT | 1033988639 | Physical Therapist | Trenton, NJ | 2023 |
| Jennifer Olkowski, LPC, CADC III | 1992841795 | Professional Counselor | Appleton, WI | 2007 |
| John Olkowski, M.D. | 1396897427 | Ophthalmology Physician | Honolulu, HI | 2007 |
| Mark Olkowski, LMFT | 1477202281 | Marriage & Family Therapist | Frisco, TX | 2022 |
| Maryanne Olkowski | 1942674700 | Registered Nurse | Souderton, PA | 2015 |
| Micaiah Olkowski, BCBA | 1013485796 | Behavior Analyst | Columbia, SC | 2018 |
| Paul Olkowski, LCSW | 1538399431 | Clinical Social Worker | Superior, CO | 2009 |
| Piotr Olkowski, MD | 1992858484 | Psychiatry Physician | Schenectady, NY | 2007 |
| Sara Olkowski, AGACNP-BC | 1558128041 | Acute Care Nurse Practitioner | Philadelphia, PA | 2024 |
| Steven Olkowski, M.D. | 1992777981 | Ophthalmology Physician | York, PA | 2006 |
| Teresa Olkowski, NP | 1912904830 | Gerontology Nurse Practitioner | Winter Haven, FL | 2005 |
| Thomas Olkowski, PHD | 1598960171 | Clinical Psychologist | Centennial, CO | 2007 |
| Tina Olkowski, MD | 1457432916 | Emergency Medicine Physician | Honolulu, HI | 2006 |
| Max Olkowski-Laetz | 1881066041 | Social Worker | Santa Cruz, CA | 2015 |
| Sanique Olkuch, ARNP | 1750634309 | Family Nurse Practitioner | Miami, FL | 2012 |
| Angie Olla | 1073276200 | Behavior Technician | Farmington Hills, MI | 2021 |
| Ayoade Olla, DPT | 1336578335 | Physical Therapist | Yuma, AZ | 2013 |
| Danielle Olla, MD | 1619497773 | Plastic Surgery Physician | Tampa, FL | 2017 |
| Elizabeth Olla | 1790569960 | Behavior Technician | Budd Lake, NJ | 2023 |
| Janet Olla | 1699004804 | Licensed Practical Nurse | Saint Albans, NY | 2009 |
| Julianah Olla | 1861732356 | Licensed Practical Nurse | Saint Albans, NY | 2013 |
| Mary Olla, RN | 1851913008 | Registered Nurse | Hauppauge, NY | 2020 |
| Michael Olla, M.D. | 1437406816 | Psychiatry Physician | Fort Lee, NJ | 2012 |
| Olubukola Olla, M.D. | 1144518481 | Anesthesiology Physician | Philadelphia, PA | 2011 |
| Miguel Ollada, MD | 1780654640 | Internal Medicine Physician | North Las Vegas, NV | 2006 |
| Michelle Ollada Alipio, RN | 1861274094 | Registered Nurse | Tustin, CA | 2023 |
| Jose Ollague, M.D. | 1023372166 | Student in an Organized Health Care Education/Training Program | Miami, FL | 2012 |
| Layal Ollaik | 1336975564 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Ann Arbor, MI | 2024 |
| Sofiya Ollamova | 1205529542 | Behavior Technician | Stockton, CA | 2023 |
| Tyler Ollanik, MSW | 1811650211 | Mental Health Counselor | Los Angeles, CA | 2021 |
| Maureen Ollano | 1407396054 | Physical Therapist | Stockton, CA | 2017 |
| Vernice Ollano, LAT, ATC | 1174032049 | Athletic Trainer | Henderson, NV | 2017 |
| Leeman Ollaol | 1518798321 | Case Manager/Care Coordinator | Yakutat, AK | 2024 |
| Elsie Ollapally, M.D. | 1588765119 | Anatomic Pathology & Clinical Pathology Physician | Brentwood, TN | 2006 |
| Benjamin Ollar | 1477436418 | Behavior Analyst | Modesto, CA | 2025 |
| Brooke Ollar, LMT | 1730513102 | Massage Therapist | Eugene, OR | 2013 |
| Cecile Ollar, LMHC | 1568004604 | Mental Health Counselor | Sarasota, FL | 2019 |
| Erica Ollar | 1891401923 | Case Manager/Care Coordinator | Oklahoma City, OK | 2023 |
| Kelsey Ollar | 1134771330 | Doula | Sutter, CA | 2019 |
| Marissa Ollar, CMT | 1922343409 | Massage Therapist | Littleton, CO | 2012 |
| Melissa Ollar | 1336814078 | Peer Specialist | Heavener, OK | 2021 |
| Patrick Ollar, PMHNP-BC | 1376249979 | Psychiatric/Mental Health Nurse Practitioner | Yuba City, CA | 2023 |
| Pearce Ollar, DMD | 1538715982 | General Practice Dentistry | Myrtle Beach, SC | 2019 |
| Susan Ollar, PH.D. | 1780618165 | Clinical Psychologist | Lakewood, CO | 2006 |
| William Ollar, DO | 1255318291 | Anesthesiology Physician | Somersworth, NH | 2005 |
| Leslie Ollar-Shoemake, D.O. | 1740283175 | Obstetrics & Gynecology Physician | Norman, OK | 2005 |
| G Ollard | 1063596732 | Orthodontics and Dentofacial Orthopedics Dentistry | Knoxville, TN | 2006 |
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).