Providers Chelsea Groeber to Hunter Groesbeck
300 individual NPIs in the federal registry, part 8,371 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 |
|---|---|---|---|---|
| Chelsea Groeber | 1639555709 | Counselor | Oakland, CA | 2015 |
| Elisabeth Groeber, PT, DPT | 1992362503 | Physical Therapist | Cleveland, OH | 2019 |
| James Groeber, DDS | 1801809082 | General Practice Dentistry | Anderson, SC | 2006 |
| Sandra Groeber, MD | 1639251150 | Pediatrics Physician | Leesburg, VA | 2006 |
| Stephanie Groeber, PA-C | 1861745820 | Medical Physician Assistant | Lawrenceville, NJ | 2012 |
| Miranda Groebler, PMHNP | 1336521236 | Psychiatric/Mental Health Nurse Practitioner | Malone, NY | 2015 |
| Saroj Groebler, ADC | 1962371930 | Addiction (Substance Use Disorder) Counselor | Nampa, ID | 2025 |
| Skyler Groebli, PLMHP, PLADC | 1891442273 | Mental Health Counselor | Fremont, NE | 2022 |
| Kathleen Groeblinghoff | 1760122253 | Pharmacist | Groton, SD | 2022 |
| Daniel Groebner, MD | 1699886119 | Internal Medicine Physician | New Ulm, MN | 2006 |
| Jody Groebner, PTA | 1578152468 | Physical Therapy Assistant | Maple Grove, MN | 2021 |
| Julia Groebner | 1912880766 | Occupational Therapist | Sioux Falls, SD | 2025 |
| Kiley Groebner | 1184346116 | Physician Assistant | Phoenix, AZ | 2022 |
| Lacey Groebner, CNP | 1407476062 | Nurse Practitioner | Springfield, MN | 2020 |
| Nathan Groebner, M.D. | 1043310188 | Diagnostic Radiology Physician | Eden Prairie, MN | 2006 |
| Paige Groebner | 1376062869 | Mental Health Counselor | Sartell, MN | 2017 |
| Patricia Groebner, OTRL | 1023180122 | Occupational Therapist | Bothell, WA | 2006 |
| Rebecca Groebner, DAC, LAC | 1821498908 | Acupuncturist | Portland, OR | 2014 |
| Rhonda Groebner, MD | 1164482527 | Adult Health Nurse Practitioner | Minneapolis, MN | 2006 |
| Vittoria Groebner | 1225491418 | Registered Nurse | Minneapolis, MN | 2016 |
| Allen Groebs, MD | 1841228905 | Orthopaedic Hand Surgery Physician | Murray, UT | 2006 |
| Allison Groebs, MD | 1235111949 | Pediatrics Physician | Bountiful, UT | 2005 |
| Kerry Groebs, PT | 1053640128 | Orthopedic Physical Therapist | Salt Lake City, UT | 2009 |
| Kathryn Groechel, CRNA, DNP | 1972210847 | Certified Registered Nurse Anesthetist | Chicago, IL | 2022 |
| Isabel Groedel, LCSW | 1144882481 | Clinical Social Worker | Dunwoody, GA | 2019 |
| Mia Groedel, LCSW | 1346119237 | Clinical Social Worker | Denver, CO | 2025 |
| Briana Groeger, M.S., CCC-SLP | 1114644200 | Speech-Language Pathologist | St Augustine, FL | 2022 |
| Catherine Groeger, APRN | 1417993320 | Family Nurse Practitioner | Ponchatoula, LA | 2006 |
| Elizabeth Groeger, CRNA | 1407894470 | Certified Registered Nurse Anesthetist | Deadwood, SD | 2006 |
| Eugene Groeger | 1124008974 | Surgery Physician | San Francisco, CA | 2006 |
| Heather Groeger, LPN | 1356983340 | Licensed Vocational Nurse | Greenville, PA | 2019 |
| Heather Groeger, CRNA | 1841523081 | Certified Registered Nurse Anesthetist | New York, NY | 2009 |
| Janet Groeger, LMT | 1720698210 | Massage Therapist | Eagle, ID | 2020 |
| Jeffrey Groeger, MD | 1730135005 | Critical Care Medicine (Internal Medicine) Physician | New York, NY | 2006 |
| Justina Groeger, MD, MPH | 1306256466 | Internal Medicine Physician | Bronx, NY | 2014 |
| Lynnette Groeger, PA-C | 1154308245 | Physician Assistant | Colorado Springs, CO | 2005 |
| Thomas Groeger, MD | 1942203419 | Family Medicine Physician | Deadwood, SD | 2005 |
| Whitney Groeger | 1427922749 | Marriage & Family Therapist | Moreno Valley, CA | 2025 |
| William Groeger, MD | 1780611624 | Plastic Surgery Physician | Hewlett, NY | 2006 |
| Jenna Groegler | 1811503634 | Behavior Technician | Riverside, CA | 2020 |
| McKenzie Groehl, CNP | 1710803317 | Family Nurse Practitioner | Bellefontaine, OH | 2026 |
| Carmen Groehler, REGISTERED NURSE | 1619299203 | Registered Nurse | Watertown, WI | 2010 |
| David Groehler, RBT-25-430134 | 1184411266 | Behavior Technician | Norman, OK | 2025 |
| Jennifer Groehler, O.D. | 1013237155 | Optometrist | Sun Prairie, WI | 2010 |
| Jennifer Groehler | 1295052769 | Case Management Registered Nurse | Manitowoc, WI | 2010 |
| Paul Groehler, PHARMD | 1700863222 | Pharmacist | Rochester, MN | 2005 |
| Scott Groehler, RPH | 1518144377 | Pharmacist | Hutchinson, MN | 2008 |
| Susan Groehler, RN | 1942637210 | Registered Nurse | Oconomowoc, WI | 2013 |
| Craig Groehn | 1356704530 | Clinical Social Worker | Perry, IA | 2016 |
| Yenicelys Groeiro Mondejar | 1417574344 | Behavior Technician | Doral, FL | 2020 |
| Erin Groel, PA-C | 1396004396 | Medical Physician Assistant | Berkeley Heights, NJ | 2012 |
| Liana Groel, M.S., A.T.C. | 1376930057 | Athletic Trainer | Oceanside, CA | 2015 |
| Amber Groeling | 1669614111 | Registered Dietitian | Topeka, KS | 2009 |
| Danielle Groeling, SW | 1659409340 | Clinical Social Worker | Knoxville, TN | 2007 |
| Gia Groeling, LSW | 1265734719 | Clinical Social Worker | Hackettstown, NJ | 2010 |
| Johnny Groeling, DDS | 1174149751 | Dentist | Stamford, CT | 2020 |
| Linda Groeling | 1164698551 | Physical Therapist | Albuquerque, NM | 2008 |
| Stacie Groeling | 1922303486 | Behavior Analyst | Forked River, NJ | 2011 |
| Milton Groelinger, D.C. | 1811099526 | Chiropractor | Farmingdale, NY | 2006 |
| Haley Groelle | 1750019105 | Dentist | West Bend, WI | 2022 |
| Valentyna Groelle, CRNA | 1548651946 | Certified Registered Nurse Anesthetist | Jacksonville, FL | 2015 |
| Ashley Groeller, PAC | 1891026795 | Physician Assistant | Fort Wayne, IN | 2010 |
| Kristin Groeller, PT | 1205387594 | Physical Therapist | Aliquippa, PA | 2016 |
| Christine Groelly, LPC, LCADC, NCC | 1336799238 | Professional Counselor | Bridgewater, NJ | 2019 |
| Toni Groelly, L.AC | 1922210038 | Acupuncturist | Montville, NJ | 2007 |
| Heather Groelsema, MSW | 1144632589 | Social Worker | Turtle Creek, PA | 2014 |
| Amy Groeltz, DDS | 1871714758 | Dentist | Burlington, IA | 2007 |
| Melissa Groelz, D.C. | 1871604983 | Chiropractor | Broomfield, CO | 2006 |
| Ross Groelz, DDS | 1568437200 | General Practice Dentistry | South Lake Tahoe, CA | 2006 |
| Ryan Groelz, D.C. | 1912124397 | Chiropractor | Broomfield, CO | 2007 |
| Jonathan Groemm | 1538003207 | Behavior Technician | New Port Richey, FL | 2026 |
| Kristine Groemping, NP | 1093467854 | Family Nurse Practitioner | Austin, TX | 2022 |
| Alfred Groen, MD | 1396895876 | Anesthesiology Physician | Houston, TX | 2007 |
| Alyssa Groen | 1962213280 | Behavior Technician | Zeeland, MI | 2025 |
| Amy Groen, D.O. | 1821078940 | Pediatric Emergency Medicine (Pediatrics) Physician | Des Moines, IA | 2006 |
| Anna Groen | 1013293158 | Mental Health Counselor | Lakeville, MN | 2011 |
| Annette Groen | 1295193555 | Behavior Analyst | Highlands Ranch, CO | 2016 |
| Brendon Groen, NP | 1750831293 | Family Nurse Practitioner | Rochester, MN | 2016 |
| Cameron Groen, LMFT | 1568879880 | Marriage & Family Therapist | Greenville, SC | 2014 |
| Carissa Groen | 1891343422 | Marriage & Family Therapist | Modesto, CA | 2019 |
| Charles Groen, MD | 1497742860 | Radiation Oncology Physician | Niles, IL | 2005 |
| Coleen Groen, MSW, LCSW | 1598919573 | Clinical Social Worker | Lake Elmo, MN | 2008 |
| Courtney Groen | 1275057564 | Occupational Therapy Assistant | Urbandale, IA | 2017 |
| Danielle Groen, CNP | 1336073675 | Family Nurse Practitioner | Aitkin, MN | 2026 |
| David Groen, MD | 1841247061 | Family Medicine Physician | Columbus, OH | 2006 |
| David Groen, D.P.M. | 1932193935 | Podiatrist | West Des Moines, IA | 2005 |
| Deanna Groen, DDS | 1700095254 | General Practice Dentistry | Medfield, MA | 2007 |
| Eric Groen, DO | 1942521836 | Internal Medicine Physician | Johnson City, TN | 2010 |
| Ethan Groen, DMD | 1811827074 | Dentist | Logan, UT | 2026 |
| Goldie Groen, LISW | 1760723985 | Clinical Social Worker | West Chester, OH | 2013 |
| Heather Groen, CCC-SLP | 1912841610 | Speech-Language Pathologist | Prinsburg, MN | 2026 |
| Jacob Groen, DO | 1184248841 | Psychiatry Physician | Iowa City, IA | 2020 |
| Jacob Groen, PA-C | 1205579984 | Physician Assistant | Cedar Rapids, IA | 2022 |
| Jacob Groen, DC | 1285403261 | Chiropractor | Montevideo, MN | 2024 |
| Jane Groen | 1285196204 | Behavior Technician | Willmar, MN | 2019 |
| Jeanne Groen | 1326650342 | Behavior Technician | Hunt Valley, MD | 2020 |
| Jennifer Groen, PTA | 1639776602 | Physical Therapy Assistant | Mason City, IA | 2020 |
| John Groen, RPH | 1780876417 | Pharmacist | Lynnwood, WA | 2007 |
| Kaylan Groen, ATR | 1649396326 | Athletic Trainer | Rochester, MN | 2007 |
| Keriann Groen, DPT | 1023629250 | Physical Therapist | Downers Grove, IL | 2020 |
| Kimberly Groen, DO | 1568776847 | Student in an Organized Health Care Education/Training Program | Hoboken, NJ | 2010 |
| Lidwina Groen | 1881042604 | Student in an Organized Health Care Education/Training Program | Augusta, ME | 2016 |
| Lynn Groen, LPCA | 1194123984 | Professional Counselor | Cornelius, NC | 2014 |
| Madeline Groen | 1942955034 | Mental Health Counselor | Bend, OR | 2022 |
| Malory Groen, DMD | 1235754516 | Dentist | Janesville, WI | 2020 |
| Marcus Groen, LPCC | 1356219547 | Mental Health Counselor | Aurora, CO | 2025 |
| Marylyn Groen | 1366866303 | Registered Dietitian | Hammond, IN | 2014 |
| Megan Groen, PA-C | 1255000659 | Physician Assistant | Crown Point, IN | 2021 |
| Megan Groen | 1447731229 | Occupational Therapy Assistant | Amarillo, TX | 2018 |
| Melanie Groen, LCSW | 1861550238 | Clinical Social Worker | Corona, CA | 2006 |
| Michael Groen, D.D.S. | 1225107956 | Dentist | Lynden, WA | 2006 |
| Mikaela Groen | 1417560095 | Behavior Technician | Albertville, MN | 2020 |
| Patrick Groen, RPH | 1619253762 | Pharmacist | Milford, OH | 2011 |
| Rebecca Groen, FNP | 1073070009 | Nurse Practitioner | Winfield, IN | 2019 |
| Reinou Groen, M.D., M.I.H, PH.D. | 1740540517 | Obstetrics & Gynecology Physician | Anchorage, AK | 2012 |
| Sarah Groen, PHARMD | 1336126325 | Pharmacist | St Louis Park, MN | 2005 |
| Tiffany Groen, D.O. | 1609019538 | Family Medicine Physician | New Lenox, IL | 2009 |
| Althea Groen Hooyer | 1154792539 | Pediatric Nurse Practitioner | Sioux Falls, SD | 2015 |
| Sarah Groen-Colyn, PHD | 1598904229 | Psychologist | Edmonds, WA | 2009 |
| Seriah Groen-Hoeksema, DO | 1831891746 | Student in an Organized Health Care Education/Training Program | Tampa, FL | 2023 |
| Carey Groendal, CNM | 1306310313 | Advanced Practice Midwife | Hastings, MI | 2019 |
| Christie Groendyk | 1386029049 | Massage Therapist | Arlington, WA | 2015 |
| Sommer Groendyk, OTR/L | 1558915082 | Occupational Therapist | Wyoming, MI | 2019 |
| Stephen Groendyk, DO | 1659868479 | Internal Medicine Physician | Pueblo, CO | 2018 |
| Alyssa Groendyke, PA | 1306429048 | Physician Assistant | Grand Rapids, MI | 2021 |
| Amber Groendyke | 1205109246 | Physical Therapy Assistant | Sheldon, IA | 2012 |
| Morgan Groendyke | 1770239279 | Mental Health Counselor | Wasilla, AK | 2022 |
| Vicki Groendyke | 1568981850 | Licensed Practical Nurse | Anchorage, AK | 2017 |
| Amy Groene, RPT | 1205057882 | Physical Therapist | Koeltztown, MO | 2007 |
| Annabelle Groene | 1952087900 | Behavior Technician | Gainesville, GA | 2023 |
| Beatrice Groene, MD | 1033264809 | Psychiatry Physician | Hammond, LA | 2007 |
| Cynthia Groene, ARNP | 1376767863 | Nurse Practitioner | Winfield, KS | 2007 |
| Elaine Groene | 1891590261 | Adult Companion | Columbus, NE | 2025 |
| Gabrielle Groene, CNP | 1841173630 | Critical Care Medicine Nurse Practitioner | Cincinnati, OH | 2025 |
| Gary Groene, RPH | 1063799633 | Pharmacist | Cincinnati, OH | 2011 |
| Geena Groene | 1740002518 | Pharmacist | Sioux Falls, SD | 2024 |
| James Groene | 1568212371 | Case Manager/Care Coordinator | Cincinnati, OH | 2024 |
| Jason Groene, P.T. | 1063631067 | Physical Therapist | Jefferson City, MO | 2007 |
| Jeffrey Groene, D.C. | 1376565655 | Chiropractor | Schuyler, NE | 2006 |
| Jennifer Groene, LCMFT | 1407163421 | Marriage & Family Therapist | Lawrence, KS | 2010 |
| John Groene, MD | 1902253883 | Diagnostic Radiology Physician | Cincinnati, OH | 2016 |
| Juan Groene, MA74056 | 1952297400 | Massage Therapist | Gainesville, FL | 2025 |
| Linda Groene, M.D | 1841255007 | Geriatric Medicine (Internal Medicine) Physician | Fort Lauderdale, FL | 2006 |
| Madison Groene, MGC | 1649893504 | Genetic Counselor (M.S.) | Montgomery, OH | 2020 |
| Margeaux Groene, MA | 1013668250 | Professional Counselor | Williamsburg, VA | 2022 |
| Michelle Groene, RPH | 1851676316 | Pharmacist | Crescent Springs, KY | 2011 |
| Nicholas Groene, RBT | 1013786169 | Behavior Technician | Marietta, GA | 2023 |
| Renee Groene, RN | 1023814258 | Registered Nurse | Loves Park, IL | 2025 |
| Steven Groene | 1407175318 | Surgery Physician | Kankakee, IL | 2010 |
| Renee Groenemann, LPCC, LMHC | 1255113221 | Mental Health Counselor | West Chester, OH | 2023 |
| Celeste Groenenberg, CPM, LM | 1346643954 | Midwife | Chelsea, MI | 2014 |
| Giamarie Groenenboom | 1902755531 | Family Nurse Practitioner | Phoenix, AZ | 2026 |
| Julia Groenenboom | 1942767793 | Athletic Trainer | Rose Hill, IA | 2019 |
| Kara Groenenboom, COTA | 1932339561 | Occupational Therapy Assistant | Pella, IA | 2009 |
| Ann Groenendaal | 1154069607 | Doula | Erie, PA | 2022 |
| Emily Groenendaal | 1306424924 | Student in an Organized Health Care Education/Training Program | Valhalla, NY | 2021 |
| Erica Groenendaal | 1073466918 | Behavior Technician | Round Rock, TX | 2026 |
| Gene Groenendaal, DO | 1407832777 | Family Medicine Physician | Erie, PA | 2005 |
| Hayleigh Groenendaal, CRNP | 1023979226 | Family Nurse Practitioner | New Castle, PA | 2025 |
| Mirian Groenendaal, P.T. | 1124164678 | Physical Therapist | Coos Bay, OR | 2007 |
| Susanne Groenendaal, LCSW | 1265431936 | Clinical Social Worker | State College, PA | 2005 |
| Edward Groenendal, MA | 1629185475 | Professional Counselor | Crystal Lake, IL | 2006 |
| Ashley Groenendyk, PA-C | 1952682858 | Medical Physician Assistant | Muskegon, MI | 2011 |
| Eric Groenendyk, LVN | 1063671055 | Licensed Vocational Nurse | Temecula, CA | 2008 |
| Jacob Groenendyk, MD | 1639638505 | Internal Medicine Physician | Chicago, IL | 2019 |
| Jessica Groenendyk, CCC-SLP | 1235516998 | Speech-Language Pathologist | Geneva, IL | 2015 |
| Meghan Groenendyk | 1336920495 | Behavior Technician | Jenison, MI | 2023 |
| Ross Groenendyk, D.C. | 1780917435 | Chiropractor | Pella, IA | 2009 |
| Shelly Groenendyk, MD | 1083060917 | Anesthesiology Physician | Port Jefferson, NY | 2016 |
| Carolyn Groener, MSOT | 1508662750 | Occupational Therapist | Philadelphia, PA | 2025 |
| Diana Groener, LPC | 1386070423 | Counselor | Beaverton, OR | 2013 |
| Marwin Groener, MD | 1598349540 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2021 |
| Russell Groener, MD | 1245258706 | Pediatric Anesthesiology Physician | Saint Louis, MO | 2006 |
| Ashleigh Groeneveld | 1184445512 | Assistant Behavior Analyst | Southfield, MI | 2024 |
| Caitlin Groeneveld, NP | 1154768224 | Pediatric Nurse Practitioner | Grand Rapids, MI | 2013 |
| Eric Groeneveld, DDS | 1376700708 | Dentist | Richmond, MI | 2008 |
| Gregory Groeneveld, CRNA | 1023170149 | Certified Registered Nurse Anesthetist | Santa Rosa, CA | 2006 |
| Jamaica Groeneveld | 1184166456 | Counselor | Huntington, WV | 2016 |
| Jean Groeneveld, RN | 1700816584 | Registered Nurse | Kingsford, MI | 2006 |
| Jennifer Groeneveld | 1437579661 | Physical Therapist | Chesterfield, MI | 2014 |
| John Groeneveld, MD | 1467452391 | Family Medicine Physician | Iron Mountain, MI | 2005 |
| John Groeneveld, ARNP | 1508255134 | Nurse Practitioner | Des Moines, IA | 2015 |
| Karla Groeneveld | 1215467378 | Health Information Technician | Oxnard, CA | 2017 |
| Lucas Groeneveld, PHARMD | 1891399861 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Walla Walla, WA | 2020 |
| Megan Groeneveld | 1336920453 | Peer Specialist | Fort Collins, CO | 2023 |
| Melissa Groeneveld, ARNP | 1851671192 | Family Nurse Practitioner | Waterloo, IA | 2011 |
| Peggy Groeneveld, PHARMD | 1356972020 | Pharmacist | Houghton, MI | 2020 |
| Peter Groeneveld, M.D. | 1578574901 | Internal Medicine Physician | Philadelphia, PA | 2006 |
| Syvannah Groeneveld | 1831028935 | Registered Nurse | Iron Mountain, MI | 2026 |
| Cynthia Groeneveldt | 1437626017 | Specialist | Uniondale, NY | 2018 |
| Yolanda Groeneveldt-Mouzon | 1427562552 | Specialist | Freeport, NY | 2017 |
| Mallory Groenevelt | 1992393219 | Speech-Language Pathologist | Grand Haven, MI | 2021 |
| Paul Groenewal, PSY. D. | 1083950471 | Clinical Psychologist | Closter, NJ | 2012 |
| Cornelius Groenewald, MD | 1306988019 | Anesthesiology Physician | Palo Alto, CA | 2007 |
| Lindsey Groenewald, MS, NCC, LPC | 1508297219 | Professional Counselor | Columbus, GA | 2013 |
| Nicole Groenewald, LPN | 1841969763 | Licensed Practical Nurse | Ellendale, ND | 2021 |
| Saskia Groenewald | 1386271013 | Pediatrics Physician | Glen Burnie, MD | 2020 |
| Amber Groeneweg | 1598409880 | Psychiatric/Mental Health Nurse Practitioner | Rock Valley, IA | 2022 |
| April Groeneweg, M.S. BCBA | 1386060390 | Behavior Analyst | Gulf Breeze, FL | 2014 |
| Daniel Groeneweg | 1346863560 | Massage Therapist | Eagle River, AK | 2020 |
| Daniel Groeneweg, CRNA | 1629186119 | Certified Registered Nurse Anesthetist | Iowa City, IA | 2006 |
| Derek Groeneweg, PA | 1255888772 | Surgical Physician Assistant | Marshall, MN | 2016 |
| Jessica Groeneweg | 1427410042 | Mental Health Counselor | Omaha, NE | 2016 |
| Jordyce Groeneweg, RN | 1821395427 | Registered Nurse | Minneota, MN | 2011 |
| Katherine Groeneweg, RN BSN PHN | 1659260636 | General Practice Registered Nurse | Albert Lea, MN | 2025 |
| Kelli Groeneweg, CRNA | 1619087434 | Certified Registered Nurse Anesthetist | Iowa City, IA | 2006 |
| Krista Groeneweg, LPC RPT | 1801576400 | Mental Health Counselor | Sioux Falls, SD | 2023 |
| Laura Groeneweg, MSW, LICSW | 1245019330 | Clinical Social Worker | Plymouth, MN | 2023 |
| Richele Groeneweg | 1194109058 | Marriage & Family Therapist | Fort Wayne, IN | 2015 |
| Ryan Groeneweg, ED.S., BCBA | 1073966396 | Behavior Analyst | Sheldon, IA | 2016 |
| Chelsea Groenewegen | 1336978527 | Mental Health Counselor | Brighton, MI | 2024 |
| Betty Groenewold, P.T. | 1396784831 | Physical Therapist | Beaver Dam, WI | 2006 |
| Gwen Groenewold, LCSW | 1235244278 | Clinical Social Worker | Wauwatosa, WI | 2006 |
| Justin Groenewold, M.D. | 1649681222 | Emergency Medicine Physician | Saint Paul, MN | 2014 |
| Kara Groenewold, PT | 1730216227 | Physical Therapist | Iowa City, IA | 2007 |
| Krista Groenewold, CCC-SLP/L | 1467978825 | Speech-Language Pathologist | Rushville, IL | 2017 |
| Kristen Groenewold | 1750796504 | Marriage & Family Therapist | Shoreline, WA | 2014 |
| Loren Groenewold | 1366136723 | Behavior Technician | Easton, PA | 2023 |
| Lori Groenewold, LCSW | 1013182088 | Clinical Social Worker | Tucson, AZ | 2008 |
| Robert Groenewold, CRNA | 1518978840 | Certified Registered Nurse Anesthetist | Sioux Falls, SD | 2006 |
| Sandra Groenewold, MD | 1881620722 | Psychiatry Physician | Menasha, WI | 2006 |
| Shay Groenewold, PH.D. | 1013201433 | Clinical Psychologist | Vista, CA | 2011 |
| Sierra Groenewold, LPC | 1962711150 | Mental Health Counselor | Redmond, OR | 2010 |
| Jaclyn Groenewoud, M.S. CCC-SLP | 1043895428 | Speech-Language Pathologist | Asheville, NC | 2021 |
| Riley Groenewoud, PT, DPT | 1518631589 | Physical Therapist | Arden, NC | 2021 |
| Margaret Groenfeldt, LCSW | 1225638240 | Clinical Social Worker | Pittsburgh, PA | 2020 |
| Brandon Groenhagen, PHARMD | 1093507873 | Pharmacist | Sioux Falls, SD | 2025 |
| Brittany Groenhagen, M.S CCC-SLP | 1578076295 | Speech-Language Pathologist | Oregon, IL | 2017 |
| Kate Groenhagen, PT, DPT | 1740880459 | Physical Therapist | Mount Pleasant, TX | 2020 |
| Roxane Groenhagen | 1437957800 | Adult Companion | Omaha, NE | 2025 |
| Dominic Groenhagen-Bolden | 1831987239 | Adult Companion | Omaha, NE | 2025 |
| Russell Groenheim | 1932078318 | School Counselor | Fontana, CA | 2025 |
| Jennifer Groenhof | 1255268421 | Behavior Technician | Okemos, MI | 2026 |
| Raelynn Groenhof | 1962114348 | Behavior Technician | Holland, MI | 2022 |
| Caleb Groenhout, OTR/L | 1841551256 | Occupational Therapist | Lincolnton, NC | 2012 |
| Celia Groenhout, MD | 1083624696 | Anesthesiology Physician | Ann Arbor, MI | 2006 |
| Christen Groenhout | 1376477497 | Behavior Technician | Zeeland, MI | 2026 |
| Edward Groenhout, M.D. | 1760487557 | Internal Medicine Physician | Grants Pass, OR | 2005 |
| Kaylie Groenhout | 1750772471 | Mental Health Counselor | Leesburg, VA | 2015 |
| Kelsey Groenhout, RN | 1295662716 | Oncology Registered Nurse | Bellingham, WA | 2026 |
| Kristen Groenhout, PT | 1922501980 | Physical Therapist | Grand Rapids, MI | 2018 |
| Amanda Groenhuyzen, OD | 1780317115 | Optometrist | Denver, CO | 2022 |
| Thomas Groenig, LMT, MMP | 1447997853 | Massage Therapist | Pueblo West, CO | 2022 |
| Joshua Groeniger | 1457715773 | Vascular & Interventional Radiology Physician | Washington, DC | 2016 |
| Barbara Groening, OTR | 1699776807 | Occupational Therapist | Leawood, KS | 2005 |
| David Groening, DPM | 1962400267 | Podiatrist | Saint Albans, VT | 2005 |
| Deborah Groening, LMFT | 1184861031 | Marriage & Family Therapist | Beverly Hills, CA | 2009 |
| Gary Groening, OTR/L | 1235437492 | Occupational Therapist | Lees Summit, MO | 2011 |
| Jonathan Groening, PT, DPT | 1245091214 | Physical Therapist | Burton, MI | 2024 |
| Karen Groening, LCSW | 1548530264 | Clinical Social Worker | Lido Beach, NY | 2012 |
| Kelsey Groening, MS, RD, LDN | 1740981521 | Registered Dietitian | Wilmington, DE | 2023 |
| Megan Groening | 1821547902 | Registered Nurse | Mastic Beach, NY | 2016 |
| Portia Groening, MD | 1518194422 | Neonatal-Perinatal Medicine Physician | Valhalla, NY | 2009 |
| Rachel Groening, DO | 1477180941 | Student in an Organized Health Care Education/Training Program | Myrtle Beach, SC | 2020 |
| Mary Groening-Wang, D.O. | 1437345949 | Obstetrics & Gynecology Physician | El Paso, TX | 2007 |
| Audra Groeninger, OTR/L | 1821582214 | Occupational Therapist | Newburgh, IN | 2018 |
| Margaret Groeninger, LCSW | 1023203536 | Clinical Social Worker | San Francisco, CA | 2007 |
| Cynthia Groeninger Jordan | 1053115345 | Massage Therapist | San Tan Valley, AZ | 2025 |
| Jorden Groenink | 1336811959 | Mental Health Counselor | Thousand Oaks, CA | 2021 |
| Kim Groenjes, APRN | 1013243922 | Nurse Practitioner | Bellevue, NE | 2009 |
| Beth Groenke, DDS, MS | 1447699335 | Dentist | Edina, MN | 2013 |
| David Groenke, DMD | 1306824131 | General Practice Dentistry | Gerald, MO | 2006 |
| Geoffrey Groenke | 1295464162 | Pharmacist | Lexington, KY | 2022 |
| Mary Groenke, M.S., CCC-SLP | 1902572837 | Speech-Language Pathologist | Mount Prospect, IL | 2021 |
| Melinda Groenke | 1215123799 | Speech-Language Pathologist | O Fallon, MO | 2007 |
| Michael Groenke, M.D. | 1265463491 | Pediatrics Physician | Laconia, NH | 2006 |
| Stephanie Groenke | 1285947549 | Physical Therapist | Columbus, OH | 2010 |
| Jordan Groennert, DPT | 1992417489 | Physical Therapist | Highland, IL | 2022 |
| Justin Groennert, O.D. | 1083230585 | Optometrist | Lebanon, IL | 2020 |
| Nanna Groenning | 1003452491 | Behavior Technician | Farmington Hills, MI | 2019 |
| Chanique Groenow, LCSW | 1083137780 | Clinical Social Worker | Los Angeles, CA | 2017 |
| Maarit Groenroos | 1275421695 | Behavior Technician | Valencia, CA | 2025 |
| Brianna Groenveld, PT | 1114531969 | Physical Therapist | Holland, MI | 2020 |
| Isaaca Groenwald, RBT | 1225843634 | Behavior Technician | Nashville, TN | 2025 |
| Matthew Groenwald, M.D. | 1124461645 | Diagnostic Radiology Physician | Charlotte, NC | 2013 |
| Tammy Groenwald, DPT | 1073775805 | Orthopedic Physical Therapist | Gilbert, AZ | 2008 |
| Roelfina Groenwold, DPT | 1366882490 | Physical Therapist | Raphine, VA | 2013 |
| Anna-Liese Groeper, LCSW | 1063300853 | Clinical Social Worker | Eau Claire, WI | 2025 |
| Brena Groeper | 1134080203 | Behavior Technician | Omaha, NE | 2025 |
| Darcie Groeper, D.O. | 1407841166 | Internal Medicine Physician | Phoenix, AZ | 2005 |
| Johanna Groepl, L.M.F.T. | 1972794709 | Marriage & Family Therapist | Brewster, NY | 2007 |
| Arlene Groepper | 1023130069 | Pharmacist | St Ignatius, MT | 2007 |
| Daniel Groepper, CGC | 1407284367 | Genetic Counselor (M.S.) | Springfield, IL | 2013 |
| Jason Groepper, M.S. | 1356547723 | Marriage & Family Therapist | Auburn, WA | 2007 |
| Jay Groepper, MD | 1992732812 | Anesthesiology Physician | Spokane, WA | 2006 |
| Julie Groepper | 1760741037 | Ambulatory Women's Health Care Registered Nurse | McAllen, TX | 2012 |
| Stephanie Groepper | 1982313185 | Mental Health Counselor | Tacoma, WA | 2022 |
| John Groerich, DC | 1194115998 | Chiropractor | Richmond Heights, MO | 2015 |
| Amy Groesbeck | 1770897613 | Clinical Psychologist | Romulus, MI | 2010 |
| Ashley Groesbeck, LMSW | 1346512431 | Clinical Social Worker | Bronx, NY | 2012 |
| Brandon Groesbeck, LMP | 1710387980 | Massage Therapist | Lynnwood, WA | 2014 |
| Brianna Groesbeck | 1215590120 | Community Health Worker | Salt Lake City, UT | 2019 |
| Brittanie Groesbeck, L.C.S.W | 1437297199 | Clinical Social Worker | Oklahoma City, OK | 2007 |
| David Groesbeck, MD | 1043305865 | Anesthesiology Physician | Provo, UT | 2006 |
| Elizabeth Groesbeck, PTA | 1790792554 | Physical Therapy Assistant | Ogden, UT | 2006 |
| Elizabeth Groesbeck, MD | 1841986106 | Emergency Medicine Physician | Danville, PA | 2023 |
| Garett Groesbeck | 1023678208 | Behavior Technician | Midvale, UT | 2019 |
| Gary Groesbeck, MD | 1558419341 | Ophthalmology Physician | San Diego, CA | 2007 |
| Haley Groesbeck | 1710803481 | Licensed Vocational Nurse | Redlands, CA | 2026 |
| Hunter Groesbeck | 1295274157 | Community Health Worker | Slc, UT | 2017 |
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).