Providers Ennis Osteen, RPSGT to Vicki Oster, MD
300 individual NPIs in the federal registry, part 16,353 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 |
|---|---|---|---|---|
| Ennis Osteen, RPSGT | 1194235358 | EEG Technician | Spring, TX | 2017 |
| Erin Osteen, M.D. | 1073045258 | Anesthesiology Physician | Gainesville, GA | 2017 |
| Erin Osteen, DPT | 1932584521 | Physical Therapist | Austin, TX | 2015 |
| Gail Osteen, ARNP | 1437317617 | Women's Health Nurse Practitioner | Gainesville, FL | 2008 |
| Geneva Osteen | 1548586530 | Psychiatry Physician | Baltimore, MD | 2010 |
| Georgia Osteen, DNP CRNP | 1770379992 | Critical Care Pediatric Nurse Practitioner | Philadelphia, PA | 2025 |
| Ginny Osteen | 1730019506 | Mental Health Counselor | Tigard, OR | 2026 |
| Heather Osteen, BS | 1164643888 | Case Manager/Care Coordinator | Covington, TN | 2007 |
| James Osteen, M.D. | 1407234453 | Hematology & Oncology Physician | Amarillo, TX | 2015 |
| Kathleen Osteen, PTA | 1770830655 | Physical Therapy Assistant | Vero Beach, FL | 2012 |
| Katie Osteen, DPT | 1851874556 | Physical Therapist | Charlottesville, VA | 2018 |
| Kay Osteen, CRNA | 1881665537 | Certified Registered Nurse Anesthetist | Moab, UT | 2006 |
| Kayla Osteen | 1144850017 | Family Nurse Practitioner | Columbia, SC | 2020 |
| Kerry Osteen, CMT | 1780298380 | Massage Therapist | Campbell, CA | 2020 |
| Kristie Osteen, M.D. | 1447453782 | Anesthesiology Physician | New Orleans, LA | 2007 |
| Lacee Osteen, RN | 1255087409 | Ambulatory Women's Health Care Registered Nurse | Houston, TX | 2022 |
| Lacey Osteen, AGPCNP-C | 1942025481 | Gerontology Nurse Practitioner | Houston, TX | 2024 |
| Lee Osteen, LMHC | 1811547300 | Mental Health Counselor | Bellingham, WA | 2019 |
| Lindsey Osteen, NP-C | 1487138210 | Family Nurse Practitioner | Longview, TX | 2018 |
| Malory Osteen, RN | 1326799628 | Registered Nurse | Gainesville, FL | 2022 |
| Megan Osteen | 1558145003 | Speech-Language Pathologist | Lexington, SC | 2023 |
| Megan Osteen | 1992543805 | Behavior Technician | Fort Worth, TX | 2024 |
| Mikala Osteen | 1821752346 | Speech-Language Pathologist | Celina, TX | 2021 |
| Nicholas Osteen | 1720921935 | Social Worker | Gainesville, FL | 2026 |
| Nicole Osteen | 1841112331 | Social Worker | Orlando, FL | 2026 |
| Paul Osteen | 1104379460 | Surgery Physician | Houston, TX | 2016 |
| Rachel Osteen | 1346612322 | Pharmacist | Holly Hill, SC | 2015 |
| Raven Osteen | 1104309228 | Peer Specialist | Spokane, WA | 2018 |
| Rheagan Osteen, LMFT-A | 1912734864 | Marriage & Family Therapist | Woodbury, CT | 2024 |
| Robert Osteen, MD | 1780675082 | Anesthesiology Physician | Etowah, TN | 2005 |
| Ryan Osteen, PHARMD | 1750265468 | Pharmacist | Salisbury, NC | 2025 |
| Samantha Osteen, MD | 1245735117 | Obstetrics & Gynecology Physician | Indianapolis, IN | 2018 |
| Samuel Osteen, LCDC | 1528653573 | Addiction (Substance Use Disorder) Counselor | San Antonio, TX | 2021 |
| Sarah Osteen | 1558216176 | Behavior Technician | Greenville, SC | 2026 |
| Sheila Osteen | 1710690839 | Hearing Instrument Specialist | Vero Beach, FL | 2023 |
| Shelby Osteen | 1851988216 | Addiction (Substance Use Disorder) Counselor | Wasilla, AK | 2020 |
| Sophia Osteen | 1871430397 | Clinical Child & Adolescent Psychologist | Atlanta, GA | 2026 |
| Stephanie Osteen, BA | 1841462793 | Case Manager/Care Coordinator | Winter Haven, FL | 2008 |
| Theresa Osteen, RD | 1730165291 | Registered Dietitian | Fort Rucker, AL | 2005 |
| Thomas Osteen, MD | 1588652994 | Specialist | Asheboro, NC | 2005 |
| Victoria Osteen, LCSW | 1033403027 | Clinical Social Worker | San Francisco, CA | 2011 |
| Wendee Osteen, CCC-SLP | 1053488635 | Speech-Language Pathologist | Albuquerque, NM | 2006 |
| Wendy Osteen, PHARM D | 1598002420 | Pharmacist | Decatur, AL | 2013 |
| Daniela Osteicoechea | 1790620581 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2026 |
| Rosa Osteicoechea R, DMD | 1689361206 | General Practice Dentistry | Fort Worth, TX | 2023 |
| Carol Osteika, NP | 1649408071 | Family Nurse Practitioner | El Paso, TX | 2009 |
| Catherine Ostell, M.D. | 1952652935 | Psychiatry Physician | Rockville, MD | 2012 |
| Jeanette Ostell, MASSAGE THERAPIST | 1679492698 | Massage Therapist | Marietta, GA | 2026 |
| Frank Ostella, D.O. | 1821165473 | Psychiatry Physician | Newark, NJ | 2006 |
| Meghan Ostema | 1922497882 | Speech-Language Pathologist | Lakewood Ranch, FL | 2015 |
| Alix Ostempowski | 1053274290 | Social Worker | Manchester, CT | 2025 |
| Kirsten Ostempowski, PT, DPT | 1699418947 | Physical Therapist | Louisville, KY | 2022 |
| Michael Ostempowski, MD | 1447262209 | Orthopaedic Surgery Physician | Amherst, NY | 2006 |
| Wendy Ostempowski, BSN, RN | 1316752173 | Ambulatory Care Registered Nurse | Kansas City, MO | 2025 |
| Alvin Osten, CRNA | 1881751899 | Certified Registered Nurse Anesthetist | Ravenna, OH | 2007 |
| Andrew Osten, MD | 1720340086 | Pediatrics Physician | Syracuse, NY | 2012 |
| Angela Osten, OTR | 1437129970 | Occupational Therapist | Rochester, MN | 2006 |
| Clifford Osten | 1063422699 | Certified Registered Nurse Anesthetist | Springfield, MO | 2006 |
| Elizabeth Osten, MS, OTR/L | 1952417420 | Pediatric Occupational Therapist | Johnsburg, IL | 2006 |
| Faith Osten, PA-C | 1790400760 | Physician Assistant | Towson, MD | 2022 |
| Ilana Osten, DPT | 1912234725 | Physical Therapist | Durham, NC | 2009 |
| Joel Osten, D.C. | 1821093303 | Chiropractor | Omaha, NE | 2005 |
| Katherine Osten, LPC | 1194970632 | Counselor | Eagle Vail, CO | 2008 |
| Kathleen Osten, M.D. | 1083630875 | Family Medicine Physician | Sewickley, PA | 2006 |
| Kevin Osten, PSY.D. | 1699813576 | Clinical Psychologist | Chicago, IL | 2007 |
| Kristan Osten, MS, CCC-SLP | 1427503549 | Speech-Language Pathologist | Mounds, OK | 2016 |
| Lisa Osten, LCSW | 1780696088 | Clinical Social Worker | Houston, TX | 2006 |
| Michael Osten, MD | 1124059498 | Family Medicine Physician | Schaumburg, IL | 2006 |
| Patricia Osten | 1255824587 | Physical Therapist | Holliston, MA | 2018 |
| Robert Osten, PHARMD, BCPS | 1841812328 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Portland, OR | 2020 |
| Shauna Osten | 1073361804 | Social Worker | Scottsdale, AZ | 2024 |
| Megan Osten-Le, LVN | 1487496709 | Licensed Vocational Nurse | San Diego, CA | 2024 |
| Tamera Ostenaa, APRN, CNP | 1013483692 | Family Nurse Practitioner | Mahnomen, MN | 2018 |
| Haley Ostenberg, LMT | 1952110223 | Massage Therapist | Urbandale, IA | 2025 |
| James Ostendarp, LMHC | 1538383575 | Counselor | Greenfield, MA | 2007 |
| Janet Ostendarp, CNRA | 1730301805 | Certified Registered Nurse Anesthetist | Columbia, MO | 2007 |
| Adam Ostendorf, MD | 1821254178 | Epilepsy Physician | Columbus, OH | 2008 |
| Barbara Ostendorf, CRNA | 1275508350 | Certified Registered Nurse Anesthetist | Westwood, MA | 2006 |
| Brian Ostendorf, PA | 1710605142 | Physician Assistant | Dayton, OH | 2022 |
| Christine Ostendorf, DNP | 1023492022 | Family Nurse Practitioner | Minneapolis, MN | 2015 |
| Christopher Ostendorf, D.D.S. | 1841546371 | General Practice Dentistry | Saint Joseph, MO | 2012 |
| Courtney Ostendorf, FNP-C | 1780328575 | Family Nurse Practitioner | Liberty, MO | 2022 |
| Daniel Ostendorf | 1922601574 | Home Health Aide | Sidney, OH | 2020 |
| Deena Ostendorf, LPN | 1255167037 | Licensed Practical Nurse | Saint Cloud, MN | 2024 |
| Don Ostendorf, LCSW | 1326349440 | Clinical Social Worker | Prescott, AZ | 2010 |
| Donald Ostendorf, MA | 1881735603 | Marriage & Family Therapist | Redding, CA | 2007 |
| Elizabeth Ostendorf, M.ED., BCBA | 1821354531 | Behavior Analyst | Colorado Springs, CO | 2012 |
| Eric Ostendorf | 1679320618 | Behavior Technician | Colorado Springs, CO | 2024 |
| Erica Ostendorf, BCBA | 1841002888 | Behavior Analyst | Rogers, AR | 2025 |
| Henry Ostendorf | 1235594367 | Professional Counselor | San Francisco, CA | 2015 |
| Holly Ostendorf, APRN NP-C | 1043823164 | Primary Care Nurse Practitioner | Strongsville, OH | 2020 |
| Jessica Ostendorf | 1821755570 | Case Manager/Care Coordinator | Anaheim, CA | 2021 |
| Joseph Ostendorf, M.S., CCC/SLP | 1568550143 | Speech-Language Pathologist | Idaho Falls, ID | 2006 |
| Joyce Ostendorf | 1578379285 | Home Health Aide | Sidney, OH | 2024 |
| Julia Ostendorf, MD | 1689649097 | Pediatric Adolescent Medicine Physician | Waukesha, WI | 2006 |
| Karla Ostendorf | 1073116687 | Home Health Aide | Sidney, OH | 2020 |
| Kelsey Ostendorf | 1164075313 | Clinical Social Worker | Waterloo, IA | 2019 |
| Laurie Ostendorf, PSY.D. | 1578639944 | Clinical Psychologist | Northampton, MA | 2006 |
| Lisa Ostendorf, NURSE PRACTITIONER | 1326458019 | Nurse Practitioner | Lincoln, NE | 2014 |
| Marilyn Ostendorf, N.P. | 1255507950 | Family Nurse Practitioner | Fort Branch, IN | 2008 |
| Mary Ostendorf, CMF | 1417161381 | Orthotic Fitter | Freeport, IL | 2007 |
| Max Ostendorf | 1629671391 | Behavior Technician | Concord, CA | 2020 |
| Michaela Ostendorf, PHARM.D | 1164140885 | Pharmacist | Bismarck, ND | 2022 |
| Morgan Ostendorf, CRNA | 1659937167 | Certified Registered Nurse Anesthetist | Boston, MA | 2019 |
| Nern Ostendorf, LSW | 1316445620 | Clinical Social Worker | Cincinnati, OH | 2018 |
| Nicole Ostendorf | 1811473762 | Behavior Analyst | Costa Mesa, CA | 2018 |
| Olivia Ostendorf | 1265077036 | Behavior Technician | Colorado Springs, CO | 2019 |
| Reef Ostendorf | 1528991593 | Behavior Technician | Orlando, FL | 2026 |
| Richard Ostendorf, M.D. | 1275525396 | Preventive Medicine/Occupational Environmental Medicine Physician | Garfield Heights, OH | 2005 |
| Robert Ostendorf, M.D. | 1003833021 | Otolaryngology Physician | Gadsden, AL | 2006 |
| Roselle Ostendorf, PT | 1669504643 | Physical Therapist | Albuquerque, NM | 2007 |
| Sandra Ostendorf, PT | 1205247848 | Physical Therapist | Rockford, IL | 2014 |
| Scott Ostendorf, MFT | 1619303039 | Marriage & Family Therapist | San Rafael, CA | 2013 |
| Sean Ostendorf | 1861072845 | Mental Health Counselor | Waterloo, IA | 2021 |
| Taylor Ostendorf | 1538637541 | Physical Therapy Assistant | Lake City, FL | 2018 |
| April Ostendorf-Morris, MSN, ACNS-BC, RN | 1255700738 | Adult Health Clinical Nurse Specialist | Cape Girardeau, MO | 2015 |
| Reese Ostendorff | 1881570265 | Behavior Technician | Portland, OR | 2025 |
| Rita Ostendorp, RN | 1679266639 | Family Nurse Practitioner | Titusville, FL | 2023 |
| Samantha Ostendorp, LCSW | 1639832496 | Clinical Social Worker | Fort Worth, TX | 2021 |
| Yu-Ching Ostendorp, LCPC | 1861667875 | Professional Counselor | Columbia, MD | 2008 |
| Jean Ostendrorf | 1255095527 | Dental Assistant | Fairborn, OH | 2021 |
| Christopher Ostenfeld | 1316500051 | Behavior Analyst | Edison, NJ | 2019 |
| Jane Ostenfeld, MOT, OTR/L | 1518771344 | Pediatric Occupational Therapist | Arnold, MO | 2025 |
| Sarah Ostenfeld, PHARMD | 1215459581 | Pharmacist | Charlotte, NC | 2017 |
| Kay Ostensen, PHD | 1104020189 | Clinical Psychologist | Laguna Beach, CA | 2007 |
| Erik Ostensjo, D.O. | 1063892933 | Pediatrics Physician | New York, NY | 2015 |
| Karen Ostenso, RD CDE | 1912070145 | Registered Dietitian | Eau Claire, WI | 2006 |
| Tuukka Ostenso, MN | 1669585485 | Internal Medicine Physician | Minneapolis, MN | 2006 |
| Alicia Ostenson, PHARMD | 1093182982 | Pharmacist | Lakewood, CO | 2015 |
| Ashley Ostenson | 1225689268 | Community Health Worker | Bremerton, WA | 2019 |
| Brandy Ostenson | 1710722848 | Developmental Therapist | Milford, MA | 2024 |
| Dena Ostenson, RN | 1891530531 | General Practice Registered Nurse | Allyn, WA | 2024 |
| Gary Ostenson, DDS, PS | 1740303148 | Dentist | Vancouver, WA | 2007 |
| Kaitlyn Ostenson | 1548989114 | Behavior Technician | Eagan, MN | 2022 |
| Kyle Ostenson, D.D.S. | 1043523335 | Dentist | Vancouver, WA | 2010 |
| Lenna Ostenson, DDS | 1306103106 | General Practice Dentistry | Vancouver, WA | 2012 |
| Lynn Ostenson, M.D. | 1013931401 | Internal Medicine Physician | Puyallup, WA | 2006 |
| Roy Ostenson, D.C. | 1235299751 | Rehabilitation Chiropractor | Appleton, WI | 2006 |
| Todd Ostenson | 1932824901 | Personal Care Attendant | Sharon, ND | 2022 |
| Addison Oster | 1093693368 | Behavior Technician | Winona, MN | 2025 |
| Ady Oster, MD | 1720013220 | Internal Medicine Physician | New York, NY | 2006 |
| Alan Oster, M.D. | 1598792780 | Orthopaedic Surgery Physician | London, KY | 2006 |
| Alexander Oster | 1174151955 | Anesthesiology Physician | Washington, DC | 2020 |
| Alexandra Oster, M.D. | 1750411849 | Internal Medicine Physician | Atlanta, GA | 2007 |
| Allison Oster, PT, DPT | 1982440020 | Physical Therapist | Grayslake, IL | 2024 |
| Alycia Oster, RN | 1619455540 | Emergency Registered Nurse | Eagle Butte, SD | 2018 |
| Amanda Oster, MS, CCC-SLP | 1295069946 | Speech-Language Pathologist | Chandler, AZ | 2009 |
| Anders Oster, MD | 1871119990 | Emergency Medicine Physician | Columbia, SC | 2020 |
| Andrea Oster, NP | 1174207765 | Family Nurse Practitioner | Hastings, MI | 2023 |
| Andrew Oster, M.D. | 1508200775 | Pediatric Anesthesiology Physician | Saint Louis, MO | 2013 |
| Angela Oster, MD | 1669478384 | Ophthalmology Physician | Golden Valley, MN | 2005 |
| Anna Oster, RN | 1801928726 | Cardiac Rehabilitation Registered Nurse | Danville, KY | 2007 |
| Audrey Oster, RN, MSN | 1306767900 | Student in an Organized Health Care Education/Training Program | Encinitas, CA | 2026 |
| Beth Oster, CPM | 1669853354 | Midwife | Interlochen, MI | 2015 |
| Bethany Oster, PA-C | 1306542576 | Physician Assistant | Sevierville, TN | 2023 |
| Briana Oster, M.D. | 1487836581 | Pediatrics Physician | Canon City, CO | 2007 |
| Brittany Oster, MD | 1295362697 | Student in an Organized Health Care Education/Training Program | Cleveland, OH | 2020 |
| Brittney Oster, PHARMD | 1851995906 | Pharmacist | Batesville, AR | 2020 |
| Cailin Oster, PTA | 1700038395 | Occupational Therapist | Quincy, MA | 2008 |
| Caleb Oster | 1184463994 | Physical Therapy Assistant | Monroe, WA | 2024 |
| Caleb Oster, D.O. | 1306226212 | Internal Medicine Physician | Batesville, AR | 2015 |
| Carey Oster | 1982573291 | Mental Health Counselor | Rogers, AR | 2025 |
| Carol Oster, PSY.D. | 1134362650 | Psychologist | Deerfield, IL | 2009 |
| Charles Oster, D.D.S. | 1104853886 | Prosthodontics | Rochester, NY | 2006 |
| Charles Oster, MD | 1295882611 | Infectious Disease Physician | Washington, DC | 2007 |
| Christina Oster | 1700437704 | Attendant Care Provider | Huntingburg, IN | 2019 |
| Claude Oster, D.O. | 1982671152 | Pain Medicine (Physical Medicine & Rehabilitation) Physician | West Palm Beach, FL | 2006 |
| Cortney Oster | 1225915309 | Counselor | Chehalis, WA | 2025 |
| Crystal Oster, CNM | 1578626651 | Advanced Practice Midwife | Santa Rosa, CA | 2006 |
| Cyrus Oster, DDS | 1235225145 | General Practice Dentistry | Chico, CA | 2006 |
| Cyrus Oster, M.D. | 1285995183 | Anatomic Pathology & Clinical Pathology Physician | Culver City, CA | 2012 |
| Damaris Oster | 1518085489 | Mental Health Counselor | Camarillo, CA | 2007 |
| Danielle Oster | 1144036351 | Adult Health Nurse Practitioner | Clermont, FL | 2024 |
| David Oster, ND | 1912474743 | Naturopath | Conifer, CO | 2018 |
| David Oster, M.D. | 1972561207 | Orthopaedic Surgery Physician | Denver, CO | 2006 |
| Devorah Oster | 1699076935 | Speech-Language Pathologist | Brooklyn, NY | 2010 |
| Dina Oster, M.D. | 1518071356 | Hospitalist Physician | Palm Harbor, FL | 2006 |
| Dmitri Oster, LCSW, CASAC, MA | 1548591746 | Addiction (Substance Use Disorder) Counselor | Brooklyn, NY | 2010 |
| Dominique Oster | 1700596996 | Marriage & Family Therapist | Santa Cruz, CA | 2022 |
| Donna Oster, CMT,LMT | 1932419033 | Specialist | Bluefield, VA | 2010 |
| Douglas Oster, M.D. | 1588631667 | Family Medicine Physician | Atlanta, GA | 2006 |
| Edward Oster, D.C. | 1083760490 | Chiropractor | Los Angeles, CA | 2007 |
| Elizabeth Oster | 1982312500 | Behavior Technician | Concord, CA | 2022 |
| Ellen Oster, RD | 1366152217 | Registered Dietitian | Dallas, TX | 2022 |
| Ellowyn Oster | 1073072948 | Licensed Practical Nurse | Kalamazoo, MI | 2019 |
| Emily Oster, MS, CF-SLP | 1730060740 | Speech-Language Pathologist | Eureka, MO | 2025 |
| Gerald Oster, PH.D. | 1528181906 | Psychologist | Olney, MD | 2007 |
| Gertrude Oster, APRN | 1265611537 | Nurse Practitioner | Tucson, AZ | 2007 |
| Gordon Oster, PA-C | 1700899838 | Surgical Physician Assistant | Boise, ID | 2006 |
| Hannah Oster, MA, NCC | 1659917813 | Counselor | Knoxville, TN | 2019 |
| Harold Oster, MD | 1417915695 | Internal Medicine Physician | Plymouth, MN | 2006 |
| Heather Oster, LCSW | 1891930517 | Clinical Social Worker | Lubbock, TX | 2008 |
| Heidi Oster, M.D. | 1902863541 | Obstetrics & Gynecology Physician | Lone Tree, CO | 2006 |
| Henry Oster, M.D. | 1417992223 | Infectious Disease Physician | Ventura, CA | 2006 |
| Howard Oster, MD, PHD | 1497927073 | Internal Medicine Physician | Lyndhurst, OH | 2008 |
| Ira Oster, DDS | 1174645907 | Dentist | Rego Park, NY | 2007 |
| Jacob Oster, MD | 1346980372 | Student in an Organized Health Care Education/Training Program | Miami, FL | 2022 |
| Jacqueline Oster | 1902076789 | Case Manager/Care Coordinator | Sacramento, CA | 2008 |
| James Oster, CRNA | 1194810366 | Certified Registered Nurse Anesthetist | Cleveland, OH | 2006 |
| Jason Oster, CCAPP | 1265032932 | Addiction (Substance Use Disorder) Counselor | Tarzana, CA | 2020 |
| Jeanette Oster, BSN, RN | 1386310027 | School Registered Nurse | Ocean Springs, MS | 2021 |
| Jeffrey Oster, DPM | 1295715399 | Podiatrist | Gunnison, CO | 2006 |
| Jenna Oster | 1972882470 | Behavior Analyst | Dyer, IN | 2011 |
| Jennifer Oster, DO, MPH | 1548816937 | Internal Medicine Physician | Los Angeles, CA | 2019 |
| Jessica Oster | 1750880928 | Certified Registered Nurse Anesthetist | Kansas City, KS | 2018 |
| Joan Oster, RN,BSN,CDOE | 1942327457 | Diabetes Educator Registered Nurse | Woonsocket, RI | 2007 |
| Joann Oster, RPH | 1154671055 | Pharmacist | Rapid City, SD | 2012 |
| Joel Oster, MD | 1881794873 | Neurology Physician | Pittsfield, MA | 2006 |
| Johannes Oster | 1144808502 | Anesthesiology Physician | New York, NY | 2021 |
| John Oster, MD | 1295775195 | Ophthalmology Physician | Grand Junction, CO | 2006 |
| Jonathan Oster, M.D. | 1326044272 | Anesthesiology Physician | Huntington, NY | 2005 |
| Joyce Oster, MD | 1952372989 | Diagnostic Radiology Physician | Wichita, KS | 2006 |
| Julia Oster, M.D | 1821134560 | Pediatrics Physician | Bayside, NY | 2007 |
| Julie Oster, RN | 1801294970 | Registered Nurse | Canton, OH | 2014 |
| Julie Oster, MS, LPC | 1871740118 | Professional Counselor | Basin, WY | 2008 |
| Kaitlyn Oster, LSW | 1992256440 | Social Worker | Rapid City, SD | 2016 |
| Kami Oster, P.A. | 1245552702 | Physician Assistant | Springfield, MO | 2010 |
| Karen Oster | 1760923825 | Geriatric Physical Therapist | Hingham, MA | 2017 |
| Katie Oster, O.D | 1215312384 | Optometrist | Lexington, KY | 2015 |
| Kayla Oster, LICSW | 1659059657 | Clinical Social Worker | Medford, MA | 2023 |
| Kelsey Oster, PSYD | 1083122766 | Clinical Neuropsychologist | Schaumburg, IL | 2018 |
| Kerry Oster, SLP-CCC | 1407136021 | Speech-Language Pathologist | Brewster, NY | 2011 |
| Kimberly Oster, M.D. | 1720098593 | Body Imaging Physician | Easton, MD | 2006 |
| Kori Oster | 1821816364 | Peer Specialist | Lynnwood, WA | 2024 |
| Kurt Oster, LBS, LICSW-S, LCSW-S | 1558697383 | Clinical Social Worker | Jacksonville, FL | 2009 |
| Larissa Oster | 1376236836 | Professional Counselor | Jamestown, ND | 2023 |
| Lauren Oster, OTR/L | 1104434984 | Occupational Therapist | Naples, FL | 2020 |
| Lauren Oster | 1578297909 | Professional Counselor | Frankfort, IL | 2022 |
| Laurie Oster | 1770601148 | Mental Health Counselor | Camarillo, CA | 2007 |
| Leilani Oster, CRNA | 1982791034 | Certified Registered Nurse Anesthetist | Oroville, CA | 2006 |
| Lewis Oster, M.D. | 1336189208 | Orthopaedic Hand Surgery Physician | Denver, CO | 2006 |
| Linda Oster, MSW | 1205938099 | Clinical Social Worker | Paoli, PA | 2006 |
| Linda Oster, DDS | 1851450779 | General Practice Dentistry | Oak Park, IL | 2006 |
| Lori Oster, LCSW, LSCSW | 1811398670 | Clinical Social Worker | Independence, MO | 2014 |
| Luisa Oster | 1447931639 | Family Nurse Practitioner | Daleville, VA | 2023 |
| Madeleine Oster, DNP, NP | 1023654084 | Nurse Practitioner | Stanford, CA | 2019 |
| Maicie Oster | 1902760721 | Mental Health Counselor | Ketchikan, AK | 2025 |
| Marc Oster, PSY.D. | 1114069093 | Psychologist | Deerfield, IL | 2007 |
| Marc Oster, MD | 1508813809 | Internal Medicine Physician | Cabot, PA | 2006 |
| Marcia Oster, OTR | 1700918976 | Occupational Therapist | Williston, ND | 2007 |
| Martha Oster, LCSW | 1538176185 | Clinical Social Worker | Ellsworth, ME | 2006 |
| Martin Oster, M.D. | 1518065564 | Hematology & Oncology Physician | New York, NY | 2006 |
| Matthew Oster, MD | 1124159751 | Pediatric Cardiology Physician | Stockbridge, GA | 2007 |
| Meghan Oster, APRN | 1891117040 | Family Nurse Practitioner | Monroe, CT | 2014 |
| Meir Oster, LMSW | 1447728159 | Social Worker | Monsey, NY | 2018 |
| Melissa Oster, PHARM D | 1760824684 | Pharmacist | Grand Forks, ND | 2013 |
| Michael Oster, DPM | 1073629531 | Foot & Ankle Surgery Podiatrist | Chicago, IL | 2006 |
| Michael Oster, D.O. | 1356333991 | Emergency Medicine Physician | Gurnee, IL | 2005 |
| Michael Oster, L.I.C.S.W. | 1467419176 | Clinical Social Worker | Methuen, MA | 2006 |
| Michele Oster, PSY.D. | 1295735280 | Clinical Psychologist | San Diego, CA | 2005 |
| Mollie Oster, NP | 1801259809 | Family Nurse Practitioner | Wheat Ridge, CO | 2016 |
| Molly Oster, D.D.S. | 1467983098 | Student in an Organized Health Care Education/Training Program | Iowa City, IA | 2017 |
| Morgan Oster, OTR/L | 1992433429 | Pediatric Occupational Therapist | Plano, TX | 2022 |
| Nathan Oster, D.D.S. | 1013318039 | General Practice Dentistry | Santa Cruz, CA | 2014 |
| Nicholas Oster, DDS | 1003369869 | General Practice Dentistry | Cedar Park, TX | 2016 |
| Nicholas Oster | 1790355279 | Behavior Technician | Bloomington, MN | 2021 |
| Nicolas Oster | 1003791898 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2025 |
| Nicole Oster, OTR/L | 1386015287 | Occupational Therapist | Arthur, ND | 2015 |
| Oliver Oster | 1346115003 | Case Manager/Care Coordinator | Columbus, OH | 2025 |
| Paisley Oster, MMS, PA-C | 1558283317 | Physician Assistant | Las Vegas, NV | 2026 |
| Pamela Oster, M.D. | 1982735262 | Hematology & Oncology Physician | Marysville, CA | 2007 |
| Patricia Oster, C.N.P. | 1780783316 | Gastroenterology Physician | Toledo, OH | 2006 |
| Patrick Oster, D. C. | 1891859898 | Chiropractor | Marietta, GA | 2006 |
| Phyllis Oster, M.D. | 1902817919 | Obstetrics & Gynecology Physician | Long Beach, CA | 2006 |
| Rachel Oster | 1104312503 | Case Manager/Care Coordinator | Rochester, NY | 2018 |
| Rachel Oster, PT, DPT | 1730430430 | Neurology Physical Therapist | Mitchellville, MD | 2012 |
| Raegan Oster, LMSW | 1841805256 | Social Worker | New Braunfels, TX | 2020 |
| Randal Oster, PH.D. | 1184650467 | Psychologist | Salt Lake City, UT | 2006 |
| Rebecca Oster, OTR/L | 1669181954 | Pediatric Occupational Therapist | Kenmore, NY | 2022 |
| Richard Oster, D.C. | 1407988496 | Chiropractor | Macon, GA | 2007 |
| Richard Oster, D.O. | 1447268727 | Internal Medicine Physician | Greenwood, SC | 2006 |
| Rita Oster, PT | 1023215399 | Physical Therapist | Los Angeles, CA | 2007 |
| Rodney Oster, LCSW | 1497270458 | Clinical Social Worker | Casper, WY | 2017 |
| Ryan Oster, DC | 1083128425 | Chiropractor | Cambridge, MN | 2017 |
| Ryan Oster, PHARMD | 1669181301 | Pharmacist | Cleveland, OH | 2022 |
| Sandra Oster, RN, CNP | 1851363543 | Nurse Practitioner | Rochester, MN | 2006 |
| Sara Oster | 1003461799 | Physical Therapy Assistant | Litchfield, MN | 2019 |
| Sarah Oster, RD, LD | 1124810205 | Registered Dietitian | Stillwater, MN | 2025 |
| Sarah Oster | 1396691655 | Behavior Technician | Winchester, VA | 2026 |
| Sarah Oster | 1811493331 | Lay Midwife | North Stonington, CT | 2018 |
| Scott Oster, MD | 1154828705 | Pediatrics Physician | East Meadow, NY | 2018 |
| Sharold Oster, LIC ADDICTION COUNS | 1538320932 | Addiction (Substance Use Disorder) Counselor | Hazen, ND | 2008 |
| Sharon Oster, MD | 1528076643 | Infectious Disease Physician | Boise, ID | 2006 |
| Sharon Oster, PT | 1710979455 | Physical Therapist | Pahrump, NV | 2005 |
| Shelby Oster, MS, RD, LDN | 1316676265 | Registered Dietitian | Danvers, MA | 2022 |
| Stacy Oster, OCCUPATIONAL THERAPI | 1831294248 | Occupational Therapist | Woodbury, NY | 2006 |
| Stephanie Oster, RPH. | 1558121293 | Pharmacist | Baltimore, MD | 2024 |
| Stephen Oster, M.D., PH.D. | 1215073689 | Ophthalmology Physician | La Jolla, CA | 2007 |
| Steven Oster, MPT | 1245438977 | Physical Therapist | Walla Walla, WA | 2007 |
| Steven Oster, MA, MFT | 1639321243 | Marriage & Family Therapist | North Las Vegas, NV | 2008 |
| Stuart Oster, MD | 1447246533 | Obstetrics & Gynecology Physician | Kew Gardens, NY | 2005 |
| Terrance Oster, NP | 1376329755 | Acute Care Nurse Practitioner | Oklahoma City, OK | 2023 |
| Terri Oster, APRN, CRNA | 1851301329 | Certified Registered Nurse Anesthetist | Brainerd, MN | 2006 |
| Theresa Oster, OTR | 1396814455 | Occupational Therapist | Rockton, IL | 2006 |
| Thomas Oster | 1891110409 | General Care Certified Respiratory Therapist | Los Angeles, CA | 2014 |
| Tiffany Oster, MA, CCC-SLP | 1285307991 | Speech-Language Pathologist | Sioux Falls, SD | 2021 |
| Tiffany Oster, RD | 1942572193 | Registered Dietitian | Sumter, SC | 2012 |
| Timothy Oster, MD | 1851447478 | Neurology Physician | Wilmington, NC | 2007 |
| Vanessa Oster | 1104785328 | Physical Therapy Assistant | Redding, CA | 2026 |
| Vicki Oster, MD | 1003921586 | Pediatrics Physician | Eden Prairie, MN | 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).