Providers Emily Groopman to Kirstin Gros, PH.D.
300 individual NPIs in the federal registry, part 8,379 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 |
|---|---|---|---|---|
| Emily Groopman | 1861142986 | Pediatrics Physician | Washington, DC | 2022 |
| Jerome Groopman, M.D. | 1780918813 | Hematology & Oncology Physician | Boston, MA | 2009 |
| Leonard Groopman, M.D. | 1558572727 | Psychiatry Physician | New York, NY | 2007 |
| Abigail Groos, PA-C | 1356068894 | Physician Assistant | Ellisville, MO | 2022 |
| Alexandra Groos, DPT | 1275360208 | Physical Therapist | Boston, MA | 2024 |
| Alissa Groos, RDMS | 1386440709 | Sonography Radiologic Technologist | Fargo, ND | 2025 |
| Amanda Groos, MA, BCBA | 1154724367 | Behavior Analyst | Torrance, CA | 2014 |
| Carolyn Groos | 1992807416 | Clinical Social Worker | West Lake Hills, TX | 2006 |
| Erich Groos, M.D. | 1720084601 | Ophthalmology Physician | Nashville, TN | 2005 |
| Fred Groos, MD | 1467456400 | Family Medicine Physician | Marquette, MI | 2005 |
| Gabriella Groos, CRNA | 1639755192 | Certified Registered Nurse Anesthetist | Watertown, SD | 2021 |
| Hana Groos | 1265199160 | Behavior Technician | La Mesa, CA | 2021 |
| Hannah Groos | 1538475579 | Speech-Language Pathologist | Austin, TX | 2010 |
| Jeanne Groos, MD | 1063566099 | Pediatrics Physician | Stevens Point, WI | 2007 |
| Jennifer Groos, MD | 1598747321 | Pediatrics Physician | Des Moines, IA | 2005 |
| Monika Groos | 1275236101 | Registered Nurse | North Chicago, IL | 2023 |
| Morgan Groos, LCSW | 1558150128 | Clinical Social Worker | Orlando, FL | 2025 |
| Suzanne Groos | 1902674633 | Health & Wellness Coach | Aurora, CO | 2023 |
| Theresa Groos, MSPT | 1548750268 | Physical Therapist | Sioux Falls, SD | 2018 |
| William Groos, MD | 1740366939 | Pediatrics Physician | San Antonio, TX | 2006 |
| Gabrielle Groos Lopez | 1629571260 | Behavior Analyst | Oakland, CA | 2018 |
| Adam Groose, M.S., LAT, PES | 1740696210 | Athletic Trainer | Grafton, WI | 2014 |
| Ashley Groose, FNP-BC APNP | 1508293820 | Family Nurse Practitioner | Phoenix, AZ | 2013 |
| Caren Groose, RN | 1003091513 | Registered Nurse | Brookfield, WI | 2008 |
| Kayla Groose | 1346816261 | Family Nurse Practitioner | Jefferson City, MO | 2021 |
| Molly Groose, M.D. | 1164789822 | Anesthesiology Physician | Madison, WI | 2012 |
| Rhonda Groose | 1548463995 | Occupational Therapist | Lake Ozark, MO | 2007 |
| Susan Groose, PT | 1679625826 | Physical Therapist | Jefferson City, MO | 2007 |
| Samantha Grooss, MS, RD, LDN | 1861006405 | Registered Dietitian | Chicago, IL | 2020 |
| Alexandra Groot, PA-C | 1629670427 | Physician Assistant | Evanston, IL | 2020 |
| Alexandra Groot, OT | 1740726736 | Occupational Therapist | Franklin, TN | 2017 |
| Bethann Groot, RN | 1740097112 | Emergency Registered Nurse | Chicago, IL | 2024 |
| Danielle Groot, NP | 1265214480 | Critical Care Neonatal Nurse Practitioner | Loma Linda, CA | 2023 |
| Heather Groot, OTR/L | 1275016313 | Occupational Therapist | Lakewood, CO | 2018 |
| Jameson Groot | 1871193565 | Pharmacist | Whitinsville, MA | 2020 |
| Jantje Groot, MD | 1083859912 | Psychiatry Physician | Ventura, CA | 2008 |
| Jessica Groot, MD | 1891287942 | Pediatrics Physician | Wilmington, NC | 2018 |
| Kristen Groot, DPT | 1962647461 | Physical Therapist | Henderson, NV | 2008 |
| Laura Groot | 1609705326 | Behavior Technician | Crown Point, IN | 2026 |
| Marie Groot | 1952932477 | Licensed Practical Nurse | Grand Rapids, MI | 2020 |
| Marilyn Groot, M.A. | 1588683957 | Audiologist | Montrose, CA | 2006 |
| Michael Groot, MD | 1033811740 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2023 |
| Michele Groot, PLMHP, PLADC | 1205156049 | Addiction (Substance Use Disorder) Counselor | Omaha, NE | 2010 |
| Philip Groot, P.T. | 1417149626 | Physical Therapist | Cresskill, NJ | 2007 |
| Rebecca Groot, PTA | 1477037893 | Physical Therapy Assistant | Holland, MI | 2018 |
| Samuel Groot, MD | 1275026510 | Surgery Physician | Greenville, SC | 2018 |
| Sandra Groot, M.D. | 1417142472 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2007 |
| Sebastian Groot, D.O. | 1194251249 | Family Medicine Physician | Berkeley, CA | 2017 |
| Vincent Groot, MD, PHD | 1588511794 | Student in an Organized Health Care Education/Training Program | New York, NY | 2026 |
| Bas Groot Koerkamp, M.D. | 1548517378 | Specialist | New York, NY | 2012 |
| Anthony Groote, LMSW | 1831946706 | Social Worker | Newton, KS | 2024 |
| Curtis Groote, M.D. | 1962577833 | Specialist | Rapid City, SD | 2006 |
| Lindsay Groote | 1679133250 | Community Health Worker | Canton, OH | 2019 |
| Ann Grootegoed, D.O. | 1881730471 | Family Medicine Physician | Stamford, CT | 2007 |
| Russell Grootegoed, DPM | 1194767921 | Foot & Ankle Surgery Podiatrist | San Pedro, CA | 2006 |
| Rebekah Grooten, BCBA | 1598533135 | Behavior Analyst | Chicago, IL | 2023 |
| Jake Grootenboer, P.T. | 1275201394 | Physical Therapist | Paramus, NJ | 2021 |
| David Grootendorst, DC | 1225118177 | Chiropractor | Madera, CA | 2006 |
| John Grootendorst, DC | 1780765073 | Chiropractor | Madera, CA | 2006 |
| Stephanie Grootendorst, D.C. | 1972695799 | Chiropractor | Portland, OR | 2006 |
| Kirstin Grootenhuis, DO | 1558121418 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2024 |
| Benjamin Grooters, DDS | 1134301872 | Dentist | Tallahassee, FL | 2007 |
| Brooke Grooters, NP | 1346936481 | Gerontology Nurse Practitioner | Phoenix, AZ | 2023 |
| Charles Grooters, MD | 1124292263 | Orthopaedic Surgery Physician | Longview, TX | 2008 |
| James Grooters, MA, LLP | 1891813994 | Psychologist | Grandville, MI | 2007 |
| Jerald Grooters, RPH | 1407146020 | Pharmacist | Littleton, CO | 2011 |
| Kayla Grooters, MD | 1336081199 | Internal Medicine Physician | Kalamazoo, MI | 2026 |
| Lauren Grooters | 1033056288 | Behavior Technician | Garden Grove, CA | 2026 |
| Lucille Grooters, OTR/L | 1518652825 | Occupational Therapist | Pueblo, CO | 2023 |
| Lynette Grooters, LISW | 1568918175 | Clinical Social Worker | Des Moines, IA | 2016 |
| McKenzie Grooters, RN | 1366013401 | Registered Nurse | Wyoming, MI | 2021 |
| Nikki Grooters, LMT | 1316413198 | Massage Therapist | Selah, WA | 2018 |
| Ronald Grooters, LMSW, ACSW | 1215119417 | Clinical Social Worker | Wyoming, MI | 2007 |
| Tee Jay Grooters, DPT | 1336868868 | Physical Therapist | Omaha, NE | 2022 |
| Morgan Groothand | 1326767203 | Family Nurse Practitioner | Evans, GA | 2022 |
| Anthony Groothoff, SAC-IT | 1699613364 | Addiction (Substance Use Disorder) Counselor | Lac Du Flambeau, WI | 2026 |
| Jonathan Groothoff, MD | 1255271722 | Student in an Organized Health Care Education/Training Program | Birmingham, AL | 2026 |
| Karrie Groothousen, COTA | 1790959716 | Occupational Therapy Assistant | Ladysmith, WI | 2008 |
| Adam Groothuis | 1417544198 | Biomedical Engineering Technician | Swampscott, MA | 2020 |
| Alexandra Groothuis | 1336607266 | Behavior Analyst | Grand Rapids, MI | 2019 |
| Denise Groothuis | 1114419256 | Registered Dietitian | Stamford, CT | 2018 |
| Dennis Groothuis, MD | 1093874539 | Neurology Physician | Evanston, IL | 2006 |
| Eliza Groothuis, PHARMD | 1427286970 | Pharmacist | Seattle, WA | 2009 |
| Elizabeth Groothuis | 1477842698 | Pediatrics Physician | Chicago, IL | 2011 |
| Glen Groothuis, D.C. | 1083694210 | Chiropractor | Hudson, IA | 2006 |
| Jeffrey Groothuis, MD | 1255307880 | Cardiovascular Disease Physician | Kokomo, IN | 2006 |
| Lynette Groothuis | 1376267732 | Health Educator | Muskegon, MI | 2022 |
| Paula Groothuis | 1528494622 | Speech-Language Pathologist | Albertson, NY | 2013 |
| Sarah Groothuis | 1154165629 | Acute Care Nurse Practitioner | Chapel Hill, NC | 2024 |
| Sarah Groothuis | 1912540881 | Massage Therapist | Port Orchard, WA | 2019 |
| Denise Groothuizen, MSLAC. | 1457421232 | Acupuncturist | Seattle, WA | 2006 |
| Doug Grootveld | 1821316233 | Acupuncturist | Portland, OR | 2010 |
| Jared Grootwassink, MD | 1922675693 | Obstetrics & Gynecology Physician | Minnetonka, MN | 2021 |
| Lois Grootwassink, MD | 1629073283 | Anesthesiology Physician | La Crosse, WI | 2005 |
| Taylor Grootwassink, OTD OTR/L | 1811572936 | Pediatric Occupational Therapist | Minneapolis, MN | 2021 |
| Tori Grootwassink, PA-C | 1760957922 | Physician Assistant | Saint Cloud, MN | 2018 |
| Wesley Grootwassink, M.D. | 1952307639 | Obstetrics & Gynecology Physician | Minnetonka, MN | 2005 |
| Simon Groove | 1346182458 | Behavior Technician | Farmington Hills, MI | 2026 |
| Alayna Groover | 1770230294 | Addiction (Substance Use Disorder) Counselor | Port Clinton, OH | 2022 |
| Alyssa Groover, M.ED, CCC-SLP | 1104416726 | Speech-Language Pathologist | Gainesville, GA | 2021 |
| Alyssa Groover | 1902528540 | Behavior Technician | Hopkinsville, KY | 2022 |
| Amanda Groover | 1831947464 | Home Health Aide | Richfield, OH | 2024 |
| Amy Groover, N.P. | 1669556189 | Nurse Practitioner | Savannah, GA | 2006 |
| Ann Groover, M.D. | 1871664995 | Psychiatry Physician | Calhoun, GA | 2006 |
| Ashlee Groover | 1245808088 | Mental Health Counselor | Lawrenceville, GA | 2021 |
| Benjamin Groover, LCSW | 1366742835 | Social Worker | Hammond, LA | 2010 |
| Bradley Groover, M.A., BCBA | 1760878334 | Behavior Analyst | York, PA | 2015 |
| Brian Groover | 1780451443 | Psychiatric/Mental Health Nurse Practitioner | Long Beach, CA | 2023 |
| Camellia Groover, PHARMD | 1831445667 | Pharmacist | Fort Myers, FL | 2012 |
| Caroline Groover, BSN, RN, DNAP, CRNA | 1992472864 | Certified Registered Nurse Anesthetist | Savannah, GA | 2021 |
| Casey Groover, LCMHC | 1023445707 | Professional Counselor | Fayetteville, NC | 2013 |
| Chassidy Groover, MD,MS | 1750132882 | Student in an Organized Health Care Education/Training Program | New Orleans, LA | 2024 |
| Curtis Groover, DO | 1497382154 | Anesthesiology Physician | Indianapolis, IN | 2020 |
| Danielle Groover, RBT | 1033871413 | Behavior Technician | Palm City, FL | 2021 |
| Dawn Groover, SLP | 1548773344 | Speech-Language Pathologist | Dothan, AL | 2017 |
| Donna Groover, M.D. | 1710923461 | Family Medicine Physician | Covington, GA | 2006 |
| Eddy Groover, M.A. | 1679701643 | Mental Health Counselor | Brandon, FL | 2009 |
| Edith Groover | 1699624643 | Peer Specialist | Moraine, OH | 2026 |
| Elizabeth Groover | 1114801248 | Mental Health Counselor | Wesley Chapel, FL | 2025 |
| Erin Groover | 1346796489 | Clinical Social Worker | Berkeley Heights, NJ | 2016 |
| Faye Groover, OWNER | 1962407957 | Personal Care Attendant | Macon, GA | 2005 |
| Genevieve Groover, LLMSW | 1093372427 | Social Worker | Boyne Falls, MI | 2019 |
| Georgella Groover, MA | 1336397561 | Counselor | Hermitage, PA | 2008 |
| Hannah Groover, MSW, LCSWA | 1134962111 | Clinical Social Worker | Raleigh, NC | 2024 |
| Hunter Groover | 1689523821 | Physician Assistant | Terre Haute, IN | 2026 |
| Ingrid Groover | 1205750601 | Addiction (Substance Use Disorder) Counselor | Greeley, CO | 2026 |
| Jack Groover, D.M.D. | 1700810231 | General Practice Dentistry | Savannah, GA | 2006 |
| Jamie Groover, RBT | 1992514756 | Behavior Technician | Overland Park, KS | 2025 |
| Jennifer Groover | 1962896365 | Mental Health Counselor | Knoxville, TN | 2015 |
| Jessica Groover | 1063045151 | Behavior Technician | Mount Dora, FL | 2020 |
| Jonah Groover, DPM | 1710747746 | Student in an Organized Health Care Education/Training Program | Fort Worth, TX | 2024 |
| Jordan Groover | 1952954257 | Social Worker | Flint, MI | 2019 |
| Julie Groover, MPC, LPCC-S | 1427328202 | Professional Counselor | Port Clinton, OH | 2012 |
| Kaitlyn Groover | 1598428286 | Behavior Technician | Leavenworth, KS | 2021 |
| Karlee Groover, FNP-C | 1588455190 | Family Medicine Physician | Sandy Springs, GA | 2025 |
| Katherine Groover, OC | 1023012499 | Occupational Therapist | East Stroudsburg, PA | 2005 |
| Keith Groover, ARRT R.T. (R)(CT) | 1679974026 | Computed Tomography Radiologic Technologist | Fort Stewart, GA | 2014 |
| Kevin Groover | 1215531371 | Pharmacist | Newnan, GA | 2020 |
| Kirby Groover, PA-C | 1902368921 | Physician Assistant | Franklin, TN | 2019 |
| Ky Groover | 1669329835 | Counselor | Tipton, IN | 2026 |
| Lauren Groover, RDN LD | 1023856275 | Registered Dietitian | Mobile, AL | 2024 |
| Lauren Groover | 1104644087 | Anesthesiologist Assistant | Savannah, GA | 2024 |
| Lauren Groover | 1477249522 | Behavior Analyst | Blue Ridge, GA | 2023 |
| Leroy Groover, CRNA | 1609171677 | Certified Registered Nurse Anesthetist | Macon, GA | 2011 |
| Leticia Groover, RDH | 1518419506 | Dental Hygienist | El Paso, TX | 2016 |
| Lynell Groover | 1982578399 | Driver | Lakeland, FL | 2025 |
| Mackenzie Groover | 1497372296 | Clinical Social Worker | Indianapolis, IN | 2020 |
| Malachi Groover, DO | 1942950506 | Family Medicine Physician | Alpharetta, GA | 2022 |
| Marcella Groover, LPC | 1689853772 | Professional Counselor | Rogers, AR | 2007 |
| Marlon Groover, PARAMEDIC | 1952060758 | Personal Care Attendant | Lakeland, FL | 2021 |
| Mary Groover, MS, RD, LD | 1952605198 | Registered Dietitian | Chamblee, GA | 2011 |
| Matthew Groover, CACII | 1720784085 | Addiction (Substance Use Disorder) Counselor | Flowery Branch, GA | 2023 |
| Megan Groover | 1023986528 | Behavior Technician | Oklahoma City, OK | 2025 |
| Melissa Groover, PHARMD | 1346599438 | Pharmacist | Savannah, GA | 2012 |
| Melissa Groover, LMSW | 1477919504 | Case Manager/Care Coordinator | Baton Rouge, LA | 2016 |
| Michael Groover, D.O. | 1023455748 | Adult Reconstructive Orthopaedic Surgery Physician | Billings, MT | 2013 |
| Michael Groover, LMSW | 1023692639 | Social Worker | South Ozone Park, NY | 2021 |
| Michael Groover | 1942595715 | General Practice Dentistry | Savannah, GA | 2011 |
| Morgan Groover | 1114778016 | Student in an Organized Health Care Education/Training Program | Worcester, MA | 2024 |
| Morgan Groover, DPT | 1619546496 | Physical Therapist | Fairfax, VA | 2021 |
| Nick Groover | 1134423353 | Counselor | Knoxville, TN | 2011 |
| Olivia Groover, M.D. | 1548559826 | Neurology Physician | Atlanta, GA | 2011 |
| Paul Groover, NP-C | 1023873627 | Family Nurse Practitioner | Marietta, GA | 2024 |
| Ray Groover, MD | 1538187570 | Diagnostic Radiology Physician | Birmingham, AL | 2006 |
| Sarah Groover, MD, PHD | 1366292609 | Student in an Organized Health Care Education/Training Program | Albuquerque, NM | 2024 |
| Shannon Groover | 1194151191 | Contractor | Dallas, GA | 2013 |
| Sharon Groover, MFT | 1104043074 | Marriage & Family Therapist | Huntington Beach, CA | 2007 |
| Sharon Groover | 1427521624 | Personal Care Attendant | Rockledge, FL | 2019 |
| Teresa Groover, APRN | 1942240288 | Nurse Practitioner | Lecanto, FL | 2006 |
| Terri Groover, REGISTERED NURSE | 1346425006 | Registered Nurse | Philadelphia, PA | 2007 |
| Theresa Groover, CFA | 1215267331 | Surgical Assistant | West Palm Beach, FL | 2010 |
| Thomas Groover, DC | 1417047051 | Chiropractor | Boulder, CO | 2006 |
| Tiffany Groover | 1821506312 | Mental Health Counselor | Clarksville, TN | 2018 |
| Tiffany Groover, MD | 1891091310 | Internal Medicine Physician | Worcester, MA | 2011 |
| Timothy Groover, M.D. | 1720062003 | Anesthesiology Physician | Jacksonville, FL | 2005 |
| Tristan Groover, LSW | 1891330486 | Social Worker | Clarks Green, PA | 2019 |
| Troy Groover, D.O. | 1770859209 | Hospitalist Physician | Alpharetta, GA | 2012 |
| Valerie Groover | 1639509276 | Physical Therapy Assistant | West Jefferson, OH | 2013 |
| Valerie Groover, COTA/L | 1790285807 | Occupational Therapy Assistant | Wakefield, KS | 2018 |
| Zackery Groover, PA-C | 1134373632 | Physician Assistant | Bethesda, MD | 2008 |
| Sarah Groover Alkahlout, CRNP | 1477169928 | Family Nurse Practitioner | Birmingham, AL | 2020 |
| Stacia Groover Maltby, M.D. | 1073508032 | Family Medicine Physician | Brownsburg, IN | 2005 |
| Anita Groover-Smith, LAT/ATC | 1679987325 | Athletic Trainer | Mifflintown, PA | 2014 |
| Susan Groover-Van Pelt, LSW | 1184047284 | Clinical Social Worker | Wellsboro, PA | 2014 |
| Eyanna Groovet | 1962268268 | Behavior Technician | Orlando, FL | 2024 |
| Amanda Gropack | 1568837573 | Physical Therapist | Colorado Springs, CO | 2015 |
| Sydney Gropack, PA-C | 1063173318 | Physician Assistant | New York, NY | 2022 |
| Endrit Gropcaj, PHARMD | 1538966718 | Pharmacist | Warren, MI | 2025 |
| Enkeleda Gropcaj, LPC | 1417737818 | Mental Health Counselor | Clinton Township, MI | 2023 |
| Jaclyn Grope, NP | 1932746880 | Family Nurse Practitioner | Poland, OH | 2019 |
| Jason Grope, M.D. | 1831276146 | Family Medicine Physician | Littleton, CO | 2006 |
| Sarah Grope, M.D. | 1083668438 | Pediatrics Physician | Castle Rock, CO | 2006 |
| Elissa Gropen, M.D. | 1700949112 | Specialist | Riverside, CA | 2006 |
| Toby Gropen, MD | 1396707832 | Neurology Physician | Birmingham, AL | 2006 |
| Matthew Gropler | 1497136097 | Pediatric Otolaryngology Physician | Phoenix, AZ | 2015 |
| Melanie Gropler | 1629495049 | Pediatric Cardiology Physician | Phoenix, AZ | 2014 |
| Robert Gropler, MD | 1194752220 | Cardiovascular Disease Physician | Saint Louis, MO | 2006 |
| Andrea Gropman, M.D. | 1407848005 | Neurology with Special Qualifications in Child Neurology Physician | Washington, DC | 2005 |
| Clara Gropman, MA, LPC | 1891843025 | Professional Counselor | Marietta, GA | 2007 |
| Amanda Gropp, LCSW | 1194760926 | Clinical Social Worker | Brooklyn, NY | 2006 |
| Amanda Gropp, PMHNP | 1992165971 | Psychiatric/Mental Health Nurse Practitioner | Lyons, NY | 2016 |
| Christina Gropp | 1144952151 | Addiction (Substance Use Disorder) Counselor | Eugene, OR | 2022 |
| Christopher Gropp | 1649089673 | Behavior Technician | Modesto, CA | 2025 |
| Christopher Gropp, PMHNP | 1740640721 | Psychiatric/Mental Health Nurse Practitioner | Lyons, NY | 2016 |
| Clinton Gropp, PHARM D | 1871574616 | Pharmacist | Shiprock, NM | 2005 |
| Darla Gropp | 1265366777 | Optometrist | Pasadena, TX | 2026 |
| Emily Gropp, MD | 1558305375 | Internal Medicine Physician | Mooresville, IN | 2006 |
| Fred Gropp, D.M.D. | 1467676171 | General Practice Dentistry | Pittsburgh, PA | 2007 |
| Jane Gropp | 1376769406 | Physical Therapist | Riverside, CA | 2007 |
| Janet Gropp | 1013978147 | Contractor | Spring Creek, NV | 2006 |
| Jarom Gropp, MD | 1013610773 | Student in an Organized Health Care Education/Training Program | Morgantown, WV | 2023 |
| Joshua Gropp | 1447143961 | Audiologist | Boise, ID | 2025 |
| Judith Gropp, LCSW | 1700274438 | Clinical Social Worker | Colfax, CA | 2015 |
| Kevin Gropp, DDS | 1578761441 | Dentist | Northridge, CA | 2007 |
| Kimberly Gropp, APRN | 1932102019 | Gerontology Nurse Practitioner | Greenwich, CT | 2005 |
| Megan Gropp, APRN.CRNA | 1457621963 | Certified Registered Nurse Anesthetist | Columbus, OH | 2012 |
| Robin Gropp | 1134832488 | Counselor | Seattle, WA | 2023 |
| Denise Groppe | 1982118162 | Occupational Therapist | Raleigh, NC | 2017 |
| Erika Groppe, M.A., CCC-SLP | 1376948661 | Speech-Language Pathologist | Reading, OH | 2014 |
| Michelle Groppe, PTA | 1811196983 | Physical Therapy Assistant | Saint Louis, MO | 2007 |
| Susan Groppe | 1104056464 | Occupational Therapist | Bronx, NY | 2009 |
| Paige Groppe Giesselmann, M.D. | 1003997636 | Pediatrics Physician | Fremont, NE | 2006 |
| Keith Groppel | 1194844100 | Physical Therapist | Danville, IN | 2007 |
| Piper Groppel, O.D. | 1497844740 | Optometrist | Indianapolis, IN | 2006 |
| Elaine Groppenbacher, LCSW | 1518211986 | Clinical Social Worker | Phoenix, AZ | 2012 |
| Nancy Groppenbacher, LMFT | 1891832465 | Marriage & Family Therapist | Tempe, AZ | 2007 |
| Aaron Gropper | 1609597020 | Specialist | Brooklyn, NY | 2022 |
| Adam Gropper, M.D. | 1790724110 | Vascular & Interventional Radiology Physician | Aventura, FL | 2006 |
| Adrian Gropper, M.D. | 1891022661 | General Practice Physician | Watertown, MA | 2009 |
| Alan Gropper, DDS | 1750440962 | General Practice Dentistry | Petersburg, VA | 2006 |
| Barry Gropper, M.ED. L.M.H.C. | 1609996305 | Mental Health Counselor | Taunton, MA | 2007 |
| Charles Gropper, M.D. | 1659332864 | Dermatology Physician | Bronx, NY | 2006 |
| Chloe Gropper, RBT | 1336639681 | Behavior Technician | Chicago, IL | 2018 |
| Clayton Gropper, ATC | 1578617007 | Athletic Trainer | Mitchell, SD | 2007 |
| Cynthia Gropper, RN MS ARN | 1821036427 | Adult Health Nurse Practitioner | Munster, IN | 2006 |
| David Gropper, MD | 1720060445 | Pediatrics Physician | Danbury, CT | 2005 |
| Gary Gropper, MD | 1164531844 | Neurological Surgery Physician | Atlanta, GA | 2006 |
| Jeffrey Gropper, DO | 1972544971 | Anesthesiology Physician | West Islip, NY | 2006 |
| Joshua Gropper, DMD | 1245663152 | Dentist | Nashville, TN | 2013 |
| Kimberly Gropper, MSW, LCSW | 1548521925 | Clinical Social Worker | Kilauea, HI | 2012 |
| Laurel Gropper, OD | 1083665301 | Optometrist | Chapel Hill, NC | 2006 |
| Marla Gropper | 1518182229 | Physical Therapist | Chesterbrook, PA | 2007 |
| Michael Gropper, MD | 1699730416 | Anesthesiology Physician | San Francisco, CA | 2006 |
| Rachel Gropper | 1710826904 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2026 |
| Lynne Gropper-Baum, OTR/L | 1992009914 | Case Manager/Care Coordinator | Battle Ground, WA | 2011 |
| Jaya Groppetti, LMT | 1093523094 | Massage Therapist | North Richland Hills, TX | 2024 |
| Lora Groppetti, MS, MFT | 1972632750 | Marriage & Family Therapist | Walnut Creek, CA | 2007 |
| Ann Groppi | 1952848954 | Other Technician | Bingham Farms, MI | 2017 |
| Clairissa Groppi, PTA | 1891417499 | Physical Therapy Assistant | Muskegon, MI | 2022 |
| Danielle Groppi | 1811253412 | Nurse's Aide | Brunswick, OH | 2012 |
| Gabriel Groppi | 1932968773 | Health & Wellness Coach | Red Bluff, CA | 2024 |
| Jonathan Groppi | 1134660483 | Other Technician | Bingham Farms, MI | 2017 |
| Joyce Groppi, MPT | 1952349656 | Physical Therapist | Milwaukee, WI | 2006 |
| Julie Groppi, PHARMD | 1366454365 | Pharmacotherapy Pharmacist | West Palm Beach, FL | 2006 |
| Pamela Groppi, RN | 1194343657 | General Practice Registered Nurse | Sagamore Hills, OH | 2020 |
| Eli Groppo, M.D. | 1245402338 | Otolaryngology Physician | Sacramento, CA | 2008 |
| Leah Groppo, RD | 1518241546 | Registered Dietitian | Burlingame, CA | 2011 |
| David Groppoli, MD | 1740379593 | Internal Medicine Physician | St Paul, MN | 2006 |
| Kadi Groppoli | 1407701360 | Occupational Therapist | White Bear Lake, MN | 2026 |
| Shelby Groppuso, CPO, LPO | 1881230233 | Prosthetist | Wenatchee, WA | 2019 |
| Dante Grorich, D.C. | 1598656696 | Chiropractor | Waupaca, WI | 2025 |
| Sean Grorich, CRNA | 1780761239 | Certified Registered Nurse Anesthetist | Everett, WA | 2006 |
| Christy Grorud | 1548777097 | Pharmacist | Spokane, WA | 2018 |
| Deborah Grorud, MD | 1730382854 | Family Medicine Physician | Washington, DC | 2007 |
| Gregory Grorud, RPH | 1720318967 | Pharmacist | Tucson, AZ | 2010 |
| Jane Grorud, MD | 1386664696 | Pediatrics Physician | Williston, ND | 2006 |
| Sarah Grorud, MD | 1861020679 | Pediatric Cardiology Physician | Charlottesville, VA | 2020 |
| Albert Gros, MD | 1144383555 | Obstetrics & Gynecology Physician | Austin, TX | 2006 |
| Albert Gros, MD | 1457395832 | Interventional Pain Medicine Physician | Opelousas, LA | 2006 |
| Allison Gros | 1407368731 | Speech-Language Pathologist | Thibodaux, LA | 2017 |
| Amy Gros, MSCCCSLP | 1437417896 | Speech-Language Pathologist | Hopewell Junction, NY | 2012 |
| Andre Gros, NP | 1215065073 | Family Nurse Practitioner | Houma, LA | 2007 |
| Angela Gros | 1740558345 | Pharmacist | La Place, LA | 2011 |
| Bernard Gros, MD | 1194791293 | Cardiovascular Disease Physician | Orlando, FL | 2006 |
| Brad Gros, LPC-S | 1295292787 | Counselor | Lafayette, LA | 2019 |
| Brandt Gros, PT | 1033708987 | Physical Therapist | Dallas, TX | 2021 |
| Brendon Gros, MD | 1245818756 | Emergency Medicine Physician | Birmingham, AL | 2021 |
| Bryan Gros, PH.D | 1649330796 | Counseling Psychologist | Baton Rouge, LA | 2006 |
| Catherine Gros, CRNA | 1467449447 | Certified Registered Nurse Anesthetist | Webster, TX | 2005 |
| Chantise Gros | 1417441106 | Case Manager/Care Coordinator | Thibodaux, LA | 2018 |
| Christopher David Gros | 1366225088 | Behavior Technician | Spring, TX | 2023 |
| Dana Gros, RPH | 1891194809 | Pharmacist | Houma, LA | 2014 |
| Daniel Gros | 1043472616 | Clinical Psychologist | Charleston, SC | 2008 |
| Danielle Gros, LPC | 1275140733 | Counselor | Batchelor, LA | 2020 |
| Eduardo Gros, CHT | 1407087059 | Counselor | Miami, FL | 2009 |
| Emily Gros, B.S. | 1770947681 | Community Health Worker | Thibodaux, LA | 2016 |
| Eniola Gros, MD | 1487230447 | Emergency Medicine Physician | Santa Monica, CA | 2021 |
| Geoffrey Gros, PHARM.D. | 1124374780 | Pharmacist | Covington, LA | 2012 |
| Hailey Gros, PA-C | 1770300394 | Medical Physician Assistant | Baton Rouge, LA | 2024 |
| Haley Gros, LPC | 1487168589 | Mental Health Counselor | Thibodaux, LA | 2017 |
| Haley Gros, OTR/L | 1528512167 | Occupational Therapist | Hixson, TN | 2016 |
| Heather Gros, APRN, AGACNP | 1881167039 | Acute Care Nurse Practitioner | Covington, LA | 2019 |
| Jennifer Gros, PA-C | 1558466219 | Medical Physician Assistant | Woodland Hills, CA | 2006 |
| Jennifer Gros, APRN, NP-C | 1790225209 | Family Nurse Practitioner | Salt Lake City, UT | 2017 |
| Judith Gros, N.P. | 1063732402 | Obstetrics & Gynecology Nurse Practitioner | San Marcos, TX | 2010 |
| Kandi Gros | 1679378947 | Behavior Technician | Gonzales, LA | 2025 |
| Kayla Gros, MS, CCC-SLP | 1356867584 | Speech-Language Pathologist | Katy, TX | 2017 |
| Kayla Gros, PLPC | 1932932753 | Mental Health Counselor | Baton Rouge, LA | 2024 |
| Kimberly Gros, M.D. | 1699747865 | Diagnostic Radiology Physician | Orlando, FL | 2006 |
| Kirstin Gros, PH.D. | 1366726515 | Clinical Child & Adolescent Psychologist | Charleston, SC | 2011 |
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).