Providers Brittany Openshaw to Samantha Opitz
300 individual NPIs in the federal registry, part 16,258 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 |
|---|---|---|---|---|
| Brittany Openshaw | 1649914417 | Behavior Analyst | Uncasville, CT | 2022 |
| Carol Openshaw, RN | 1487626586 | Registered Nurse | Ithaca, NY | 2006 |
| Cassandra Openshaw, OTR | 1154864429 | Occupational Therapist | Broomfield, CO | 2016 |
| Claire Openshaw, LCPC | 1669062386 | Professional Counselor | Chicago, IL | 2021 |
| Colleen Openshaw | 1437991809 | Student in an Organized Health Care Education/Training Program | Redmond, OR | 2024 |
| D. Openshaw, PH.D., LCSW, LMFT | 1528132503 | Clinical Social Worker | Logan, UT | 2006 |
| Daniel Openshaw, IDMT | 1164657250 | Independent Duty Medical Technicians | Dyess Afb, TX | 2009 |
| Foster Openshaw, DO | 1518602556 | Student in an Organized Health Care Education/Training Program | Galveston, TX | 2022 |
| Harry Openshaw, MD | 1154438943 | Neurology Physician | Duarte, CA | 2006 |
| Heidi Openshaw | 1851031082 | Community Health Worker | Ogden, UT | 2022 |
| Hinanui Openshaw | 1740829795 | Behavior Technician | Cottonwood Heights, UT | 2019 |
| Holly Openshaw | 1427543214 | Speech-Language Assistant | San Tan Valley, AZ | 2018 |
| Jeffrey Openshaw, MFT | 1720309628 | Marriage & Family Therapist | Nibley, UT | 2010 |
| John Openshaw, MD | 1679720460 | Infectious Disease Physician | Palo Alto, CA | 2008 |
| Justice Openshaw | 1215606736 | Personal Care Attendant | Charleston, WV | 2021 |
| Katherine Openshaw, RD | 1033716436 | Registered Dietitian | Goldsboro, NC | 2020 |
| Kathleen Openshaw, LCSW | 1548453186 | Clinical Social Worker | San Antonio, TX | 2007 |
| Kiersten Openshaw | 1205797388 | Lay Midwife | Provo, UT | 2025 |
| Kurt Openshaw, M.D. | 1881693174 | Diagnostic Radiology Physician | Orange, CA | 2005 |
| Linda Openshaw, DSW | 1013123017 | Clinical Social Worker | Rockwall, TX | 2007 |
| Lisa Openshaw | 1386283109 | Home Health Aide | Fallon, NV | 2019 |
| Lori Openshaw, MD | 1952388787 | Pediatrics Physician | Irvine, CA | 2005 |
| Lynsee Openshaw, RDH | 1396176855 | Dental Hygienist | Billings, MT | 2013 |
| Maria Openshaw, RN, CNM | 1679970719 | Advanced Practice Midwife | Boston, MA | 2014 |
| Michael Openshaw, CPO | 1952909004 | Prosthetist | Redlands, CA | 2020 |
| Philip Openshaw, D.D.S. | 1750403341 | General Practice Dentistry | Middleton, ID | 2007 |
| Sara Openshaw, FNP | 1467822650 | Family Nurse Practitioner | Fort Leonard Wood, MO | 2015 |
| Scout Openshaw, MD | 1932994738 | Student in an Organized Health Care Education/Training Program | San Antonio, TX | 2025 |
| Thomas Openshaw, MD | 1588695811 | Hematology & Oncology Physician | Brewer, ME | 2006 |
| Brian Opensky, DPM | 1477559466 | Podiatrist | Skokie, IL | 2005 |
| Faith Openy | 1053204693 | Day Training/Habilitation Specialist | Lincoln, NE | 2025 |
| Nikole Opeodu | 1851153274 | Behavior Technician | Carlsbad, CA | 2024 |
| Mobolaji Opeola, M.D. | 1578762563 | Dermatology Physician | San Antonio, TX | 2007 |
| Mojibola Opeola, RPH | 1497038319 | Pharmacist | San Antonio, TX | 2011 |
| Ginalese Opera | 1831844836 | Pediatric Occupational Therapist | Kenmore, NY | 2022 |
| Rose Opera, LPN | 1962740100 | Licensed Practical Nurse | Williamsville, NY | 2013 |
| Ann Opera-Wells | 1851139257 | Family Nurse Practitioner | Garland, TX | 2024 |
| Stephanie Operacz, LSW | 1063269595 | Social Worker | Napoleon, OH | 2024 |
| Don Operana | 1790219806 | Behavior Technician | Anchorage, AK | 2017 |
| Megan Operana, RN | 1245078179 | Registered Nurse | Spokane Valley, WA | 2024 |
| Joan Marie Operario, RN | 1912215567 | Registered Nurse | Las Vegas, NV | 2010 |
| Madelyn Operario, LMSW | 1275310443 | Social Worker | Shreveport, LA | 2023 |
| Mark Operario, M.D. | 1720099344 | Family Medicine Physician | Columbia, LA | 2006 |
| Rodilyn Operario | 1053922310 | Behavior Technician | Danville, CA | 2020 |
| Tamia Operario | 1093354235 | Behavior Technician | Dublin, CA | 2020 |
| Judith Operchal, M.D. | 1083635874 | Diagnostic Radiology Physician | Hinsdale, IL | 2006 |
| Thomas Operchal, MD | 1477581387 | Specialist | Marathon, FL | 2006 |
| Kristina Operchuck | 1386232981 | Behavior Technician | Austin, TX | 2021 |
| Beatrice Opere | 1689004293 | Mental Health Counselor | Oakland, CA | 2013 |
| Caxton Opere, MD | 1073614723 | Internal Medicine Physician | Mandeville, LA | 2006 |
| Julian Operhal | 1265017370 | Case Manager/Care Coordinator | Salt Lake City, UT | 2021 |
| Paolo Jose Operiano | 1942026935 | Physical Therapist | Brooklyn, NY | 2024 |
| Dakota Operle, IDMT | 1891677860 | Independent Duty Medical Technicians | Tucson, AZ | 2025 |
| Victoria Operle | 1679451728 | Behavior Technician | Franklin, TN | 2025 |
| Joachim Operskalski, MD, PHD | 1699465070 | Psychiatry Physician | Houston, TX | 2023 |
| Amy Opersteny, MS, CCC-SLP | 1932937760 | Speech-Language Pathologist | Pflugerville, TX | 2024 |
| Esther Opersteny, ARNP, RN | 1386252450 | Family Nurse Practitioner | Issaquah, WA | 2020 |
| Lauren Opersteny, PHARMD | 1245883834 | Pharmacist | Wichita Falls, TX | 2019 |
| Steve Opersteny, MD | 1821155334 | Physical Medicine & Rehabilitation Physician | Bryan, TX | 2007 |
| Katie Opert, OTA/LT | 1063827905 | Occupational Therapy Assistant | Baltimore, MD | 2014 |
| Mia Operta, OTR/L | 1750090007 | Occupational Therapist | New York, NY | 2022 |
| Silvia Operti-Considine, M.D. | 1740267384 | Pediatrics Physician | Rochester Hills, MI | 2005 |
| Toyin Opesanmi, MD | 1346332434 | Family Medicine Physician | Baltimore, MD | 2006 |
| Alpha Opese, DPM | 1184144719 | Foot & Ankle Surgery Podiatrist | Amsterdam, NY | 2017 |
| Olutimilehin Opeseitan | 1689563736 | Home Health Aide | Pickerington, OH | 2025 |
| Olusola Opeseitan-Odumosu, NP-C | 1770148397 | Family Nurse Practitioner | Madera, CA | 2019 |
| Adrienne Opet, MSCCCSLP | 1639226822 | Speech-Language Pathologist | Vallejo, CA | 2007 |
| Karen Opet, LPTA | 1245663525 | Physical Therapy Assistant | Hazle Township, PA | 2013 |
| Nichole Opet, RD, LD | 1568014462 | Registered Dietitian | Cleveland, OH | 2019 |
| Robert Opet, DC | 1386618320 | Chiropractor | Luzerne, PA | 2006 |
| Robert Opet, MD | 1740283704 | Anesthesiology Physician | Virginia Beach, VA | 2005 |
| Wendy Opetaia-Williamson, R.D. | 1992983050 | Registered Dietitian | Newport News, VA | 2008 |
| Andrew Opett, MSPT | 1639244411 | Orthopedic Physical Therapist | Fairport, NY | 2006 |
| Gary Opett | 1962139303 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | McDonough, GA | 2022 |
| Eve Hawah Opeyany | 1144113226 | Student in an Organized Health Care Education/Training Program | Sacramento, CA | 2025 |
| Omar Opeyany | 1053163865 | Assistant Behavior Analyst | Sacramento, CA | 2024 |
| Rahem Opeyany | 1841313269 | Mental Health Counselor | Vacaville, CA | 2007 |
| Sayed Opeyany | 1740178599 | Child & Adolescent Psychiatric/Mental Health Registered Nurse | Martinez, CA | 2025 |
| Kenya Opeyemi, APRN-CNM | 1568147163 | Advanced Practice Midwife | Columbus, OH | 2023 |
| Oluwasinmisola Opeyemi, MD, MS | 1376282277 | Neurology Physician | Boston, MA | 2022 |
| Aliza Opfar, ACMHC | 1487445953 | Mental Health Counselor | Orem, UT | 2025 |
| Patti Opfar, M.ED | 1437421484 | Counselor | Somerset, PA | 2012 |
| Amy Opfell, M.D. | 1205810611 | Anesthesiology Physician | Newport Beach, CA | 2005 |
| Andrew Opfell, MD | 1689770281 | Orthopaedic Surgery Physician | Davis, CA | 2006 |
| Chloe Opfell | 1417415282 | Behavior Technician | Farmington Hills, MI | 2019 |
| Constance Opfell, MSW, LCSW | 1669436523 | Clinical Social Worker | Albany, NY | 2006 |
| Walter Opfell | 1205390432 | Behavior Technician | Irvine, CA | 2019 |
| Addison Opfer | 1760297212 | Personal Care Attendant | Seward, NE | 2025 |
| Amanda Opfer, D.O. | 1285021469 | Emergency Medicine Physician | Butte, MT | 2015 |
| Bethany Opfer | 1730558610 | Registered Dietitian | Sandusky, OH | 2015 |
| Carolyn Opfer | 1205898368 | Certified Registered Nurse Anesthetist | Dallas, TX | 2006 |
| Dana Opfer, AU.D., CCC-A | 1093885600 | Assistive Technology Supplier Audiologist | Joplin, MO | 2006 |
| Erin Opfer, D.O. | 1790764124 | Pediatric Radiology Physician | Kansas City, MO | 2006 |
| Eva Opfer, PHARMD | 1356727903 | Pharmacist | Urbandale, IA | 2015 |
| Jacob Opfer, M.D. | 1790042331 | Surgery Physician | Bozeman, MT | 2012 |
| Jennifer Opfer | 1952107609 | Case Manager/Care Coordinator | Blair, NE | 2025 |
| Kathryn Opfer, APSW | 1285387142 | Clinical Social Worker | Appleton, WI | 2022 |
| Linda Opfer, QMHS | 1518485994 | Case Manager/Care Coordinator | Sandusky, OH | 2017 |
| Lisa Opfer, RPSGT, RST | 1720565633 | Technician/Technologist | Pella, IA | 2018 |
| Mark Opfer, PT | 1396846556 | Physical Therapist | New York, NY | 2006 |
| Mary Opfer, MS, RDN, CDN | 1568816825 | Registered Dietitian | Yorktown Heights, NY | 2016 |
| Suzanne Opfer, MA | 1225528045 | Counselor | Boulder, CO | 2018 |
| Taylor Opfer, MA, LPCC | 1235669201 | Professional Counselor | Berlin Heights, OH | 2017 |
| Teri Opfer | 1043155617 | Behavior Technician | Orange, CA | 2026 |
| Teri Opfer | 1326416967 | Speech-Language Pathologist | Milford, NE | 2015 |
| Rodney Opferkew, D.C. | 1588746655 | Chiropractor | St Louis Park, MN | 2006 |
| Brian Opferman | 1316408982 | Emergency Medicine Physician | Salt Lake City, UT | 2019 |
| Jennifer Opferman, PA | 1497764229 | Physician Assistant | Longview, WA | 2006 |
| Megan Opferman | 1144782871 | Critical Care Medicine (Internal Medicine) Physician | Altamonte Springs, FL | 2019 |
| William Opferman, O.D. | 1659420818 | Optometrist | Orland Park, IL | 2007 |
| Dora Opfermann | 1295038966 | Licensed Vocational Nurse | Vallejo, CA | 2010 |
| Jack Opgenorth, L.C.S.W. | 1376679969 | Clinical Social Worker | Medford, OR | 2007 |
| Jennifer Opgenorth, LPC | 1558122721 | Mental Health Counselor | Platteville, WI | 2024 |
| Kirstin Opgenorth | 1386373835 | Clinical Social Worker | Manitowoc, WI | 2022 |
| Rickelle Opgenorth | 1609416411 | Mental Health Counselor | Tomah, WI | 2020 |
| Susan Opgrand-Cromwell | 1205377991 | Physical Therapist | Saint Cloud, MN | 2017 |
| J Donald Opgrande, MD | 1184641656 | Orthopaedic Hand Surgery Physician | Fargo, ND | 2006 |
| Julia Ophals, DDS | 1063348316 | Dentist | Greenville, NC | 2026 |
| Maryann Ophals | 1609087568 | Registered Nurse | Cave Creek, AZ | 2007 |
| Thomas Ophardt, O.D. | 1649229121 | Optometrist | Brockport, NY | 2006 |
| Marquis Opharrow | 1851873491 | Personal Care Attendant | Las Vegas, NV | 2018 |
| Nissa Ophaso, DMD | 1609280395 | General Practice Dentistry | Schaumburg, IL | 2014 |
| Alexis Ophaug, DO | 1538749528 | Pediatrics Physician | Raleigh, NC | 2021 |
| Bryan Ophaug, D.D.S. | 1558401240 | General Practice Dentistry | New Hope, MN | 2007 |
| Lynnette Ophaug, OT | 1659573657 | Occupational Therapist | Pella, IA | 2007 |
| Madison Ophaug | 1154064566 | Pediatric Dentistry | Brooklyn, NY | 2022 |
| Michelle Ophaug, RN | 1033546106 | General Practice Registered Nurse | Champlin, MN | 2013 |
| Solveig Ophaug, M.D. | 1295261949 | Dermatology Physician | St Louis Park, MN | 2017 |
| Amity Opheikens | 1265165385 | Social Worker | Layton, UT | 2022 |
| Carol Opheikens, FNP-C | 1053732677 | Family Nurse Practitioner | Clatskanie, OR | 2013 |
| Carrie Opheim, B.A. | 1306174677 | Mental Health Counselor | Pittsburgh, PA | 2009 |
| Daniel Opheim, M.D. | 1295821569 | Colon & Rectal Surgery Physician | Des Moines, IA | 2006 |
| Elyce Opheim, MD | 1639601180 | Internal Medicine Physician | Seattle, WA | 2017 |
| Eric Opheim, DO | 1437138385 | Family Medicine Physician | Grundy Center, IA | 2006 |
| Jeanne Opheim | 1528188307 | Physical Therapist | Mesquite, TX | 2007 |
| Jodena Opheim, PSY.D. | 1598991465 | Forensic Psychologist | Chowchilla, CA | 2009 |
| Jonathan Opheim, RPH | 1477197853 | Clinical Pharmacology Physician | Pickett, WI | 2019 |
| Julia Opheim, PT | 1245357581 | Physical Therapist | Salina, KS | 2007 |
| Kara Opheim, DDS | 1306257134 | Dentist | Salem, OR | 2014 |
| Karla Opheim | 1033841994 | Psychiatric Pharmacist | Appleton, WI | 2022 |
| Kathryn Opheim, MD | 1033170543 | Family Medicine Physician | Dakota Dunes, SD | 2006 |
| Kent Opheim, MD | 1336185586 | Family Medicine Physician | Waterloo, IA | 2006 |
| Kristi Opheim | 1962252403 | Behavior Technician | Rockledge, FL | 2024 |
| Melissa Opheim, LPC | 1265393623 | Mental Health Counselor | Fort Worth, TX | 2025 |
| Terra Opheim | 1801140694 | Physical Therapy Assistant | Frisco, TX | 2012 |
| Thomas Opheim, M.D. | 1740452812 | Hospitalist Physician | Duluth, MN | 2008 |
| Tigist Opheim, PA-C | 1801016472 | Physician Assistant | Duluth, MN | 2007 |
| Warren Opheim, MD | 1396751525 | Neurology Physician | Sioux Falls, SD | 2006 |
| Pamela Opheim-Newhall, LICSW | 1942505524 | Clinical Social Worker | New Bedford, MA | 2011 |
| Lindsay Ophel, PA-C | 1275291494 | Physician Assistant | Boston, MA | 2021 |
| Cesar Ophelan, MD | 1497778575 | Gastroenterology Physician | Hialeah, FL | 2006 |
| Annalise Ophelian, PSYD | 1265598247 | Psychologist | San Francisco, CA | 2006 |
| Abigail Opher, RD | 1104428424 | Registered Dietitian | Cleveland, OH | 2020 |
| Kevin Opher | 1184489049 | Personal Care Attendant | Washington, DC | 2024 |
| Samantha Opher | 1922501451 | Behavior Technician | Berlin, MD | 2018 |
| Victoria Opher, LPN | 1730983586 | Licensed Practical Nurse | Newark, DE | 2025 |
| Elana Opher-Iosifescu, MD | 1700858008 | Anatomic Pathology Physician | New York, NY | 2006 |
| Naw Ophi | 1417629429 | Community Health Worker | Greeley, CO | 2021 |
| Heather Ophir, LMSW | 1104510874 | Social Worker | Boise, ID | 2023 |
| Orna Ophir, PHD | 1689001364 | Psychoanalyst | New York, NY | 2013 |
| Limor Ophir-Tsabary, D.D.S | 1457562514 | General Practice Dentistry | New York, NY | 2007 |
| Bradley Ophoff | 1275142986 | Medical Physician Assistant | Fort Wayne, IN | 2020 |
| Briana Ophoff, PA-C | 1952694572 | Physician Assistant | Grand Rapids, MI | 2011 |
| David Ophoff, PA | 1821379132 | Physician Assistant | Grand Rapids, MI | 2011 |
| Natalie Ophoff | 1205303492 | Physical Therapy Assistant | Grand Rapids, MI | 2018 |
| Emueje Ophori, M.D. | 1497049605 | Family Medicine Physician | Atlanta, GA | 2011 |
| Oghenevwogaga Ophori, M.D. | 1740570118 | Physical Medicine & Rehabilitation Physician | North Miami Beach, FL | 2011 |
| Thomas Ophoven, MD | 1841229473 | Internal Medicine Physician | Saint Paul, MN | 2006 |
| Hardy Ophuls, MA, LMFT | 1760888226 | Marriage & Family Therapist | Los Angeles, CA | 2014 |
| Amber Ophus, MT (ASCP) | 1033899778 | Medical Technologist | Box Elder, MT | 2023 |
| Andrew Ophus, MD | 1093317547 | Student in an Organized Health Care Education/Training Program | Pittsburgh, PA | 2020 |
| Kellie Ophus, D.D.S. | 1174819841 | General Practice Dentistry | Shawnee, OK | 2011 |
| Ishioma Opia-Edemenya, DPT | 1013265321 | Physical Therapist | Silver Spring, MD | 2012 |
| Alyssa Opiary, PTA | 1558067587 | Physical Therapy Assistant | Nanticoke, PA | 2023 |
| Catrice Opichka, RDH | 1639789787 | Dental Hygienist | Bow, WA | 2020 |
| Cynthia Opichka, RN | 1003732504 | General Practice Registered Nurse | Suamico, WI | 2026 |
| Janassa Opichka, CRNA | 1003184706 | Certified Registered Nurse Anesthetist | Aurora, CO | 2011 |
| Joshua Opichka, PSYD | 1710624358 | Psychologist | Buckley Afb, CO | 2022 |
| Ciceron Opida, MD | 1437200755 | Neurology Physician | Altoona, PA | 2007 |
| Marina Opida, MD | 1235116534 | Obstetrics & Gynecology Physician | Altoona, PA | 2005 |
| Alex Opidee | 1447813803 | Peer Specialist | Concord, NH | 2019 |
| Aaron Opie, PHARMD | 1154757433 | Pharmacist | Yuma, AZ | 2013 |
| Aaron Opie | 1609601574 | Day Training/Habilitation Specialist | Fresno, CA | 2024 |
| Ammon Opie, DC | 1437712528 | Chiropractor | Mesa, AZ | 2019 |
| Douglas Opie, D.O. | 1154708451 | Surgery Physician | Sierra Vista, AZ | 2015 |
| Douglas Opie, DC | 1336100437 | Chiropractor | Mesa, AZ | 2006 |
| Harlan Opie, M.D. | 1881745438 | Surgery Physician | Olathe, KS | 2007 |
| Isabella Opie | 1205778651 | Rehabilitation Practitioner | Las Vegas, NV | 2026 |
| James Opie, PHARMD | 1659804847 | Pharmacist | Billings, MT | 2017 |
| John Opie, MD | 1043272628 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Scottsdale, AZ | 2006 |
| Joseph Opie, M.D. | 1497704993 | Obstetrics & Gynecology Physician | Mc Kenzie, TN | 2006 |
| Kathy Opie | 1881120566 | Student in an Organized Health Care Education/Training Program | Seattle, WA | 2017 |
| Kirsten Opie | 1710412911 | Massage Therapist | Bend, OR | 2017 |
| Laura Opie, MS, OTRL | 1922682442 | Occupational Therapist | Marshall, MI | 2021 |
| Laura Opie, RDH | 1942770334 | Dental Hygienist | Prairie Du Sac, WI | 2018 |
| Lindsay Opie, MS, RDN, CSSD, LDN | 1013708916 | Registered Dietitian | Murfressboro, TN | 2025 |
| Melissa Opie, LCSW | 1811680176 | Clinical Social Worker | Ocoee, FL | 2023 |
| Michelle Opie | 1609314087 | Speech-Language Pathologist | San Diego, CA | 2017 |
| Nicholas Opie, D.C. | 1538259643 | Chiropractor | Kailua, HI | 2006 |
| Raylon Opie | 1326160532 | Surgical Technologist | Clearwater, FL | 2007 |
| Rita Opie, RPH | 1538508502 | Pharmacist | Billings, MT | 2013 |
| Robert Opie, D.D.S. | 1962681742 | Dentist | Clarkston, MI | 2007 |
| Timothy Opie, MD | 1497809305 | Emergency Medicine Physician | Seaside, OR | 2007 |
| Tracy Opie | 1083428163 | Professional Counselor | Saint Peter, MN | 2025 |
| Victoria Opie, QMHP-CS | 1366229023 | Community Health Worker | Dallas, TX | 2023 |
| Adaugo Opiegbe, MBBS | 1750023495 | Pediatrics Physician | Lovington, NM | 2022 |
| Melissa Opiel, MSW | 1386360758 | Mental Health Counselor | Vancouver, WA | 2022 |
| Timothy Opiel, DMD | 1023322641 | Dentist | Kingston, PA | 2010 |
| Abigail Opiela, PA-C | 1245789486 | Medical Physician Assistant | Pittsburgh, PA | 2016 |
| Angelika Opiela, FNP-C | 1992254155 | Family Nurse Practitioner | Arlington Heights, IL | 2016 |
| Elizabeth Opiela | 1184366759 | Behavior Technician | Kalamazoo, MI | 2022 |
| Jaroslaw Opiela, M.D. | 1033172515 | Internal Medicine Physician | Williamston, NC | 2006 |
| Jessica Opiela | 1679447668 | Occupational Therapist | Buffalo, NY | 2025 |
| Lara Opiela, M.S., CCC-SLP | 1588962153 | Speech-Language Pathologist | Austin, TX | 2011 |
| Marie Opiela | 1790904720 | Occupational Therapist | Atlanta, GA | 2007 |
| Rachel Opiela, PA | 1699177147 | Physician Assistant | Pontiac, MI | 2014 |
| Riley Opiela | 1740085349 | Behavior Technician | Frisco, TX | 2025 |
| Shelbie Opiela, OTR/L | 1194174243 | Occupational Therapist | Jackson, MI | 2016 |
| Tyler Opiela, DMD | 1346085362 | General Practice Dentistry | Lebanon, TN | 2024 |
| Milena Opielowski, RPH | 1063113934 | Pharmacist | Arundel, ME | 2023 |
| Wycliffe Opii | 1043654247 | Internal Medicine Physician | Lexington, KY | 2013 |
| Donald Opila, M.D. | 1780684324 | Geriatric Medicine (Internal Medicine) Physician | Scottsdale, AZ | 2005 |
| Lauren Opila, PA-C | 1841587045 | Surgical Physician Assistant | Winfield, IL | 2011 |
| Loretta Opila, MD | 1932178894 | Emergency Medicine Physician | Johnstown, PA | 2006 |
| Lucian Opila | 1396570867 | Behavior Technician | Monrovia, CA | 2024 |
| Janet Opila-Lehman, OTR, ND | 1821298431 | Naturopath | Asheville, NC | 2007 |
| Maria Victoria Opilas | 1083895130 | Physical Therapist | Lufkin, TX | 2007 |
| Marissa Opilas, D.O. | 1457701302 | Family Medicine Physician | Brentwood, CA | 2016 |
| Anthony Opilka, D.D.S. | 1891775078 | Periodontics | La Jolla, CA | 2006 |
| John Opilka, D.O. | 1497715056 | Family Medicine Physician | Altamont, IL | 2006 |
| Thomas Opilka, CRNA | 1134493596 | Certified Registered Nurse Anesthetist | Demorest, GA | 2012 |
| Anthony Brando Opimo, AGACNP-BC, RN, MD | 1962057414 | Nurse Practitioner | Las Vegas, NV | 2019 |
| Reginald Opimo, DDS | 1801833629 | General Practice Dentistry | Huntington, WV | 2006 |
| Gary Opin, DMD | 1235142647 | Orthodontics and Dentofacial Orthopedics Dentistry | Milford, CT | 2006 |
| Perry Opin, DDS | 1346253754 | Orthodontics and Dentofacial Orthopedics Dentistry | Milford, CT | 2006 |
| Donna May Opina, RCP | 1689158008 | Certified Respiratory Therapist | Los Angeles, CA | 2018 |
| Maria Theresa Opina, M.D. | 1508025511 | Pulmonary Disease Physician | El Paso, TX | 2008 |
| Marilou Opina, DO | 1801474721 | Psychiatry Physician | San Antonio, TX | 2021 |
| Melissa Opina, CRNP | 1942012935 | Family Nurse Practitioner | Pittsburgh, PA | 2025 |
| Angeline Opina Gonzalez, MD | 1720213309 | Cardiovascular Disease Physician | Houston, TX | 2009 |
| Gina Opinaldo | 1184415341 | Marriage & Family Therapist | Fullerton, CA | 2025 |
| Philma Opinaldo, MD | 1023128840 | Internal Medicine Physician | Poplar Bluff, MO | 2006 |
| Danielle Opinante, PA-C | 1558943498 | Physician Assistant | New York, NY | 2021 |
| Kelly Opinante, MS CF-SLP | 1619542529 | Speech-Language Pathologist | East Patchogue, NY | 2021 |
| Gary Opincarne, PTA | 1801184866 | Physical Therapy Assistant | Colorado Springs, CO | 2011 |
| Ronaldo Opinga, D.M.D. | 1497991020 | General Practice Dentistry | Orange, CA | 2009 |
| Katryne Opiniano | 1699246041 | Behavior Technician | Las Vegas, NV | 2018 |
| Cristen Opinion | 1801462569 | Speech-Language Assistant | Norco, CA | 2021 |
| Esther Opinion, M.D. | 1427001304 | Emergency Medicine Physician | St Petersburg, FL | 2006 |
| Joseph Opinion, OTR/L | 1407637879 | Gerontology Occupational Therapist | Kennewick, WA | 2023 |
| Lauren Opinion | 1942779418 | Speech-Language Pathologist | Baltimore, MD | 2018 |
| George Opio, MD | 1538225883 | Pediatrics Physician | New York, NY | 2006 |
| Candace Opiola | 1689536146 | Dance Therapist | Denver, CO | 2025 |
| Emily Opiola, FNP-C | 1790270965 | Family Nurse Practitioner | Chicago, IL | 2018 |
| Ernest Opiola, DDS | 1003135047 | General Practice Dentistry | Villa Park, IL | 2010 |
| Kristie Opiola, PHD | 1437800497 | Mental Health Counselor | Charlotte, NC | 2022 |
| Kelley Opiola Johnson, CCC/SLP | 1316320757 | Speech-Language Pathologist | Carlsbad, CA | 2015 |
| Sabrina Opiolamccauley, NP | 1295871929 | Neonatal Nurse Practitioner | New York, NY | 2007 |
| Shawnna Opiopio | 1104787282 | Peer Specialist | Honolulu, HI | 2025 |
| Yasmeen Opioyero, MSOTRL | 1184841140 | Occupational Therapist | Pottstown, PA | 2007 |
| Abigail Opipaht | 1578361192 | Behavior Technician | Rancho Cucamonga, CA | 2025 |
| Annemarie Opipari, MD | 1518527787 | Obstetrics & Gynecology Physician | Ann Arbor, MI | 2019 |
| Anthony Opipari, MD | 1184711947 | Obstetrics & Gynecology Physician | Ann Arbor, MI | 2006 |
| Michael Opipari, D.O. | 1568555423 | Hematology & Oncology Physician | Shelby Township, MI | 2006 |
| Michelle Opipari | 1346624400 | Pharmacist | Rochester, NY | 2015 |
| Valerie Opipari, MD | 1689684219 | Pediatric Hematology & Oncology Physician | Ann Arbor, MI | 2006 |
| Lisa Opipari-Arrigan | 1538797451 | Clinical Psychologist | Washington, DC | 2020 |
| Yvonne Opiri | 1043189962 | Student in an Organized Health Care Education/Training Program | Little Rock, AR | 2025 |
| Amanda Opisso, MSW | 1831609619 | Community Health Worker | Beachwood, OH | 2017 |
| Lawrence Opisso, DC | 1487711941 | Chiropractor | West Islip, NY | 2007 |
| Anslem Opitoke, M.D. | 1902095128 | Geriatric Medicine (Internal Medicine) Physician | Kirkland, WA | 2007 |
| Coral Opittek | 1760014328 | Behavior Technician | Tucson, AZ | 2020 |
| Allison Opitz | 1265878664 | Social Worker | South Sioux City, NE | 2013 |
| Angela Opitz, LCPC | 1639453897 | Professional Counselor | Bozeman, MT | 2011 |
| Austin Opitz, PHARM.D. | 1114391703 | Pharmacist | Sheridan, WY | 2015 |
| Bethany Opitz, SLP | 1184146680 | Speech-Language Pathologist | Cheyenne, WY | 2017 |
| Bradley Opitz | 1588411037 | Physician Assistant | Seattle, WA | 2024 |
| Brian Opitz, M.D. | 1043491897 | Emergency Medicine Physician | Colorado Springs, CO | 2007 |
| Bryan Opitz, PHARM.D. | 1043528227 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Hot Springs, SD | 2010 |
| Caitlin Opitz | 1538855051 | Behavior Analyst | West Hartford, CT | 2023 |
| Carol Opitz | 1932454212 | Case Manager/Care Coordinator | St Petersburg, FL | 2012 |
| Christine Opitz, LGSW | 1386166007 | Clinical Social Worker | Minneapolis, MN | 2017 |
| Christine Opitz, OTR | 1427205178 | Pediatric Occupational Therapist | Mansfield, TX | 2008 |
| Daniel Opitz, D.C. | 1194182162 | Chiropractor | Burnsville, MN | 2016 |
| Destiny Opitz, LPC | 1124693122 | Professional Counselor | Fort Worth, TX | 2021 |
| Dominick Opitz, O.D. | 1639105273 | Optometrist | Chicago, IL | 2006 |
| Erin Opitz | 1144659483 | Physical Therapy Assistant | Appleton, WI | 2013 |
| Gudrun Opitz, PH.D. | 1568795748 | Clinical Psychologist | New York, NY | 2009 |
| Heidi Opitz, LCPC | 1760094403 | Professional Counselor | Helena, MT | 2020 |
| James Opitz, MD | 1659474286 | Pediatrics Physician | Marshfield, WI | 2006 |
| Jolayne Opitz, BSW | 1265746549 | Counselor | Casper, WY | 2010 |
| Kerstin Opitz, D.C. | 1861858805 | Chiropractor | Cody, WY | 2016 |
| Kimberly Opitz, MPA, PA-C | 1376875872 | Physician Assistant | Napa, CA | 2010 |
| Kristen Opitz, OT | 1154291441 | Occupational Therapist | Agawam, MA | 2025 |
| Lauren Opitz | 1164109427 | Speech-Language Pathologist | Clermont, FL | 2023 |
| Lyanna Opitz | 1205775954 | Ambulatory Care Registered Nurse | Tomah, WI | 2026 |
| Lynne Opitz, MD | 1831110394 | Anatomic Pathology & Clinical Pathology Physician | Staten Island, NY | 2006 |
| Madison Opitz | 1306704689 | Massage Therapist | Hinton, OK | 2026 |
| Mara Opitz, LISW-S | 1053980532 | Clinical Social Worker | Columbus, OH | 2021 |
| Samantha Opitz | 1366188872 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2022 |
Source: CMS National Plan and Provider Enumeration System (NPPES) (download.cms.gov). A listing is not a recommendation: check a license with the state board (license lookups).