Providers Daniel Grutter, D.O. to Lauren Gryniewicz, P.T.
300 individual NPIs in the federal registry, part 8,414 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. 103 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Daniel Grutter, D.O. | 1184039976 | Anesthesiology Physician | Jackson, MI | 2014 |
| Jeanine Grutter | 1114510906 | Registered Nurse | Copperas Cove, TX | 2021 |
| Paul Grutter, MD | 1396715645 | Sports Medicine (Orthopaedic Surgery) Physician | Gallatin, TN | 2006 |
| Sonia Grutter Lopez | 1922578681 | Clinical Social Worker | Jacksonville, FL | 2018 |
| Jacob Gruttke, PT | 1952288318 | Orthopedic Physical Therapist | Stillwater, MN | 2025 |
| Lori Gruttmeyer | 1063997542 | School Registered Nurse | Omaha, NE | 2018 |
| Cal Grutz, DMD | 1487343570 | General Practice Dentistry | Tipton, MO | 2023 |
| Stephanie Grutz, NP | 1336556679 | Nurse Practitioner | Peosta, IA | 2014 |
| Victoria Grutz, AMFT | 1013634815 | Marriage & Family Therapist | San Diego, CA | 2022 |
| Alison Grutza, LPN | 1447562681 | Licensed Practical Nurse | Plymouth Meeting, PA | 2010 |
| Jill Grutza, PHARM.D. | 1578871489 | Pharmacist | Elizabeth City, NC | 2010 |
| Mary Ann Grutza | 1073302337 | Developmental Therapist | Montgomery, IL | 2025 |
| Stacy Grutza | 1821542556 | Behavior Technician | Warren, MI | 2016 |
| Tamara Grutza, NT, RD, LDN | 1023147808 | Nutritionist | Plainfield, IL | 2007 |
| Jaime Grutzendler, MD | 1093866782 | Neurology Physician | Chicago, IL | 2007 |
| Jennifer Grutzik, PA-C | 1437105442 | Physician Assistant | Florence, AL | 2006 |
| Janice Grutzius, RDH | 1689834301 | Dental Hygienist | Phoenix, AZ | 2008 |
| Sonia Grutzius | 1013857499 | Pediatrics Physician | Seattle, WA | 2026 |
| Donald Grutzmacher, O.D. | 1043380249 | Optometrist | Cincinnati, OH | 2006 |
| Ingrid Grutzmacher, ATC | 1780652388 | Athletic Trainer | Acworth, GA | 2006 |
| June Grutzmacher, MD | 1932199361 | Ophthalmology Physician | Lambertville, NJ | 2005 |
| Kristi Grutzmacher, APNP | 1669887246 | Family Nurse Practitioner | Waukesha, WI | 2014 |
| Lisa Grutzmacher, PAT | 1326303942 | Professional Counselor | Driggs, ID | 2012 |
| Matylin Grutzmacher, LICSW | 1225819667 | Clinical Social Worker | Minneapolis, MN | 2023 |
| Eric Grutzner, D.D.S., M.S. | 1518076496 | Endodontics | Burnsville, MN | 2006 |
| Aaron Gruver, M.D., PH.D. | 1891962791 | Student in an Organized Health Care Education/Training Program | Cleveland, OH | 2008 |
| Amanda Gruver | 1619891603 | Nuclear Medicine Technology Radiologic Technologist | Clarksville, TN | 2026 |
| Amy Gruver, LMT | 1508670688 | Massage Therapist | Portage, MI | 2025 |
| Andra Gruver | 1093438269 | Speech-Language Pathologist | Houston, TX | 2022 |
| Andrew Gruver, D.D.S., F.A.G.D. | 1295983351 | Dentist | Glen Burnie, MD | 2008 |
| Angelina Gruver | 1235009572 | Physician Assistant | Marietta, OH | 2025 |
| Ashley Gruver | 1457983264 | Clinical Social Worker | Cedar Falls, IA | 2020 |
| Beth Gruver, RDH BS | 1316633035 | Dental Hygienist | Rockville, MD | 2023 |
| Bradley Gruver, OD | 1396828950 | Optometrist | Spokane, WA | 2006 |
| Brittany Gruver, MSW QMHP | 1205468311 | Counselor | Aurora, IL | 2020 |
| Carol Gruver, MD | 1114916939 | Cardiovascular Disease Physician | Cape Coral, FL | 2005 |
| Caroline Gruver | 1194347237 | Case Manager/Care Coordinator | Cincinnati, OH | 2020 |
| Charles Gruver, MD | 1811342223 | Anesthesiology Physician | Los Angeles, CA | 2016 |
| Christina Gruver, PTA | 1447414735 | Physical Therapy Assistant | Hanover, PA | 2008 |
| Dane Gruver, LCSW | 1326381708 | Clinical Social Worker | Flagstaff, AZ | 2013 |
| Deborah Gruver, FNP | 1801911342 | Nurse Practitioner | Laurium, MI | 2007 |
| Dexter Gruver, L.D. | 1174953277 | Denturist | Gig Harbor, WA | 2013 |
| E Gruver, MD | 1861453391 | Pediatrics Physician | South Weymouth, MA | 2006 |
| Elaina Gruver, PT, DPT | 1841010477 | Physical Therapist | Dacula, GA | 2024 |
| Emily Gruver, M.S. | 1346061090 | Speech-Language Pathologist | Irving, TX | 2024 |
| Emma Gruver, PA-C | 1225958747 | Family Medicine Physician | New Wilmington, PA | 2026 |
| Eric Gruver | 1700714151 | Physician Assistant | Marietta, OH | 2026 |
| Eric Gruver, PH.D. | 1922202027 | Forensic Psychologist | Tustin, CA | 2007 |
| G James Gruver | 1235271529 | Psychologist | Anaheim, CA | 2007 |
| Georgia Gruver | 1265667653 | Addiction (Substance Use Disorder) Counselor | Newark, CA | 2009 |
| Jackson Gruver | 1386562999 | Personal Care Attendant | Las Vegas, NV | 2026 |
| Jaclyn Gruver | 1114871761 | Pharmacist | Little Rock, AR | 2026 |
| Jean Gruver, M.D. | 1619051174 | Pediatrics Physician | Shoreline, WA | 2006 |
| Jenna Gruver | 1649122813 | Behavior Technician | Prosper, TX | 2026 |
| Jessica Gruver, OD | 1679139091 | Optometrist | Du Bois, PA | 2019 |
| Jessica Gruver, BA | 1760616577 | Behavior Analyst | Carlisle, PA | 2009 |
| Julia Gruver, DDS, MSD | 1508545351 | Pediatric Dentistry | Milford, OH | 2023 |
| Juliana Gruver, MD | 1457241903 | Pediatrics Physician | Saint Louis, MO | 2025 |
| Katie Gruver, MFTA | 1285571992 | Marriage & Family Therapist | Seattle, WA | 2026 |
| Kimberly Gruver, MS, LPC | 1275019721 | Mental Health Counselor | Chicago, IL | 2018 |
| Larry Gruver, MPT,ATC | 1700826526 | Physical Therapist | Gilbert, AZ | 2006 |
| Lisa Gruver | 1487874764 | Physical Therapist | Margate, FL | 2007 |
| Maria Gruver | 1184206435 | Registered Nurse | Boise, ID | 2021 |
| Marlea Gruver, MS, LPC | 1134457401 | Professional Counselor | Turnersville, NJ | 2009 |
| Marlene Gruver, L.S.W. | 1881626729 | Clinical Social Worker | Austintown, OH | 2006 |
| Melissa Gruver, MD | 1467102830 | Obstetrics & Gynecology Physician | Columbus, OH | 2022 |
| Nikki Gruver, MA, APCC | 1356104954 | Mental Health Counselor | San Gabriel, CA | 2024 |
| Olivia Gruver, DO | 1790545762 | Student in an Organized Health Care Education/Training Program | Southaven, MS | 2024 |
| Patrice Gruver, CRNP | 1235420951 | Family Nurse Practitioner | Lancaster, PA | 2011 |
| Patricia Gruver, ARNP | 1588069835 | Pediatrics Physician | Gainesville, FL | 2014 |
| Patricia Gruver, LPN | 1619375573 | Licensed Practical Nurse | Lucas, OH | 2014 |
| Renae Gruver | 1174738256 | Physical Therapist | Peoria, AZ | 2007 |
| Robert Gruver, PAC | 1538388400 | Physician Assistant | Pagosa Springs, CO | 2007 |
| Samantha Gruver | 1376319293 | Behavior Technician | Bluefield, WV | 2023 |
| Stephen Gruver, PHARMD | 1225431497 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Wilkes Barre, PA | 2014 |
| Steven Gruver, DPT | 1164098331 | Physical Therapist | Gahanna, OH | 2021 |
| Tabitha Gruver, APRN, FNP-C | 1730696394 | Family Nurse Practitioner | Weston, WV | 2018 |
| Allison Gruwell, OD | 1417667395 | Optometrist | Monticello, IA | 2022 |
| Allison Gruwell, M.S. CCC-SLP | 1528591070 | Speech-Language Pathologist | Dover, DE | 2017 |
| Amy Gruwell, FNP | 1699761585 | Nurse Practitioner | Casper, WY | 2005 |
| Dennis Gruwell, M.D. | 1932247715 | Occupational Medicine Physician | Hahnville, LA | 2007 |
| Elizabeth Gruwell | 1992422497 | Behavior Technician | Baltimore, MD | 2022 |
| Elmo Gruwell, M.D. | 1598972655 | Emergency Medicine Physician | Provo, UT | 2007 |
| Iliana Gruwell | 1831897248 | Behavior Technician | Worcester, MA | 2023 |
| Jenna Gruwell, OTR/L | 1295313377 | Occupational Therapist | Dover, DE | 2021 |
| Karen Gruwell, PA-C | 1447526025 | Physician Assistant | Long Beach, CA | 2012 |
| Kathryn Gruwell, MSW LICSW | 1104275619 | Clinical Social Worker | St Cloud, MN | 2016 |
| Lindsay Gruwell | 1275158313 | Behavior Technician | Spokane, WA | 2020 |
| Lucas Gruwell | 1558733618 | Nurse Practitioner | Phoenix, AZ | 2015 |
| Mark Gruwell, M.D. | 1669447876 | Anesthesiology Physician | Chattanooga, TN | 2006 |
| Meagan Gruwell, APRN | 1386429934 | Nurse Practitioner | Scottsdale, AZ | 2023 |
| Nicholas Gruwell, PT | 1801486857 | Physical Therapist | Dover, DE | 2021 |
| Renee Gruwell, NTP, RWP | 1417667791 | Nutritionist | Oak Hills, CA | 2022 |
| Rylee Gruwell | 1235851361 | Behavior Technician | Atlanta, IN | 2022 |
| Sasha Gruwell | 1932048196 | Addiction (Substance Use Disorder) Counselor | Long Beach, CA | 2026 |
| Scott Gruwell, D.D.S. | 1508087123 | Oral and Maxillofacial Surgery (Dentist) | Rochester, MN | 2007 |
| Stacie Gruwell, LSW | 1811679863 | Social Worker | Erie, PA | 2023 |
| Tyler Gruwell | 1558224907 | Physical Therapist | Gold Canyon, AZ | 2025 |
| Samara Gruye | 1831345941 | Social Worker | Campbell, CA | 2008 |
| Gabrielle Gruys | 1083446819 | Behavior Technician | Brooklyn Center, MN | 2024 |
| Gretchen Gruys, FNP | 1699916379 | Family Nurse Practitioner | Minneapolis, MN | 2009 |
| Raphaelle Gruys, CMT | 1003491903 | Massage Therapist | Fairfield, CA | 2021 |
| John Gruza, D.C. | 1043394182 | Chiropractor | Springfield, OH | 2006 |
| Kathleen Gruzalski, MD | 1396710356 | Pediatrics Physician | Downers Grove, IL | 2006 |
| Douglas Gruzd, MD | 1043246069 | Emergency Medicine Physician | Prineville, OR | 2006 |
| Savannah Gruzd | 1154274355 | Behavior Technician | Chandler, AZ | 2026 |
| Stanislav Gruzdev, M.D. | 1255189379 | Student in an Organized Health Care Education/Training Program | Danbury, CT | 2024 |
| Jillian Gruzdis | 1265272439 | Student in an Organized Health Care Education/Training Program | Rochelle Park, NJ | 2024 |
| Katherine Gruzdiv | 1215888607 | Clinical Social Worker | Oakland, CA | 2026 |
| Valentinas Gruzdys | 1497515795 | Clinical Laboratory Director (Non-physician) | Itasca, IL | 2024 |
| Denise Gruzensky, NP | 1588614770 | Nurse Practitioner | Paradise, CA | 2006 |
| Michaela Gruzensky | 1184035743 | Internal Medicine Physician | Loma Linda, CA | 2014 |
| Rene Gruzensky | 1326907965 | Lactation Consultant (Registered Nurse) | Snohomish, WA | 2026 |
| William Gruzensky, MD | 1992812234 | Ophthalmology Physician | Anchorage, AK | 2006 |
| Becky Gruzeski | 1356471072 | Speech-Language Pathologist | Saint Louis, MO | 2007 |
| Shannon Gruzeski | 1952130650 | Professional Counselor | Weldon Spring, MO | 2024 |
| Beth Ann Gruzewski | 1750078424 | Speech-Language Assistant | Downers Grove, IL | 2023 |
| Yekaterina Gruzglina, MFT-LP | 1033937461 | Marriage & Family Therapist | New York, NY | 2024 |
| Jason Gruzin, LPC | 1811789068 | Professional Counselor | Swarthmore, PA | 2025 |
| Keren Gruzin, RMFTI | 1326983529 | Marriage & Family Therapist | Davie, FL | 2026 |
| Mindy Gruzin, MD | 1588414577 | Student in an Organized Health Care Education/Training Program | Hershey, PA | 2024 |
| Ronald Gruzin, D.O. | 1235180472 | General Practice Physician | Philadelphia, PA | 2006 |
| Alexandra Gruzinova, PA-C | 1457231201 | Pediatric Emergency Medicine (Pediatrics) Physician | New Hyde Park, NY | 2025 |
| Beth Gruzinskas, FNP-C | 1942699988 | Family Nurse Practitioner | Gulfport, MS | 2015 |
| Jessica Gruzinski | 1407453616 | Behavior Technician | Dover, DE | 2020 |
| Linda Gruzinski, RN | 1720597784 | Registered Nurse | Aurora, CO | 2017 |
| Courtney Gruzinsky | 1518800879 | Phlebotomy Technician | Smyrna, TN | 2026 |
| Sara Gruzlewski, PSY.D. | 1952751968 | Psychologist | Scottsdale, AZ | 2016 |
| Daniel Gruzman, D.O. | 1407233265 | Emergency Medicine Physician | Los Angeles, CA | 2015 |
| Andrei Gruzmanov | 1649022161 | Student in an Organized Health Care Education/Training Program | Danbury, CT | 2024 |
| Fiona Gruzmark, MD | 1396544961 | Internal Medicine Physician | Chicago, IL | 2025 |
| Marina Gruzmark, LCPC | 1598121600 | Mental Health Counselor | Skokie, IL | 2016 |
| Mitchell Gruzmark, DMD | 1790138774 | Pediatric Dentistry | Westlake, FL | 2016 |
| Holly Gruzwalski, LLMSW | 1215416730 | Clinical Social Worker | Warren, MI | 2018 |
| Hanna Gruzynska, DDS | 1922447309 | Dentist | Downers Grove, IL | 2013 |
| Laura Grveles, RN | 1134936867 | Addiction (Substance Use Disorder) Registered Nurse | Phoenix, AZ | 2024 |
| Lincoln Grwinski | 1316593130 | Behavior Technician | Kalamazoo, MI | 2019 |
| Anton Gryaznov, MD, PHD | 1558858720 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2018 |
| Katie Gryb, PA | 1023573037 | Physician Assistant | New Bern, NC | 2019 |
| Thomas Gryb | 1720777014 | General Practice Dentistry | Fayetteville, NC | 2023 |
| Emily Grybas, SLP | 1477248086 | Speech-Language Pathologist | Manistee, MI | 2023 |
| Christopher Grybauskas, MD | 1700032422 | Pediatrics Physician | Los Angeles, CA | 2008 |
| Lillian Grybauskas, CPNP, CNS | 1871870147 | Pediatric Nurse Practitioner | Columbia, MD | 2011 |
| Vytenis Grybauskas, M.D. | 1992797120 | Otolaryngology Physician | Palos Heights, IL | 2005 |
| Anthony Grybinas | 1538976261 | Behavior Technician | Napa, CA | 2024 |
| Jonas Grybinas, MD | 1982658183 | Emergency Medicine Physician | Kirkwood, MO | 2006 |
| Rhianna Grybinas, PA-C | 1508348871 | Physician Assistant | Tampa, FL | 2018 |
| Timothy Grybinas, DDS | 1841860426 | General Practice Dentistry | Ellisville, MO | 2021 |
| Jessica Grybko, RCCS, RSC | 1629865399 | Sonography Specialist/Technologist Cardiovascular | Orlando, FL | 2025 |
| Naoise Grybko | 1154253995 | Case Manager/Care Coordinator | Northampton, MA | 2026 |
| Brittany Grybos, CRNP | 1710583711 | Nurse Practitioner | Danville, PA | 2020 |
| Elise Grybos | 1154814614 | Behavior Analyst | Portsmouth, VA | 2018 |
| Julie Grybos | 1639539943 | Speech-Language Pathologist | Euclid, OH | 2016 |
| Ann Gryboski, MD | 1053389924 | Internal Medicine Physician | South Yarmouth, MA | 2006 |
| Cynthia Gryboski, MD | 1548223316 | Interventional Cardiology Physician | Greeley, CO | 2006 |
| David Gryboski, M.D. | 1639173297 | Gastroenterology Physician | Fayetteville, GA | 2005 |
| Leah Gryboski, BS | 1427281005 | Pharmacist | Homestead, PA | 2009 |
| Stacy Gryboski, M.D. | 1447286000 | Diagnostic Radiology Physician | Atlanta, GA | 2006 |
| Anastasiia Grybova, APRN | 1285598680 | Psychiatric/Mental Health Nurse Practitioner | Hollywood, FL | 2025 |
| Kristoffer Grybow, MD | 1619600244 | Emergency Medicine Physician | Jackson, TN | 2022 |
| Damian Grybowski, MD | 1740061118 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2023 |
| Stephen Grybowski, M.D. | 1225080054 | Family Medicine Physician | Clayton, NY | 2006 |
| Tayler Grybowski | 1356947949 | Physician Assistant | Brandon, FL | 2020 |
| Amy Grybush Martin, LPCA, NCC | 1134664238 | Professional Counselor | Monroe, NC | 2016 |
| Wojciech Gryc, MD | 1063808517 | Neurology Physician | Seattle, WA | 2015 |
| Damian Grycel | 1164211223 | Physical Therapy Assistant | Sarasota, FL | 2025 |
| John Grych, PH.D | 1568187987 | Psychologist | Milwaukee, WI | 2022 |
| Joseph Grych, APRN | 1427788835 | Family Nurse Practitioner | Bartow, FL | 2022 |
| Lindsey Grych, APRN | 1659837078 | Family Nurse Practitioner | Winter Haven, FL | 2019 |
| Sarah Grych, OTR | 1710584511 | Occupational Therapist | Houston, TX | 2020 |
| Lauren Grychowski | 1609792118 | Student in an Organized Health Care Education/Training Program | Atlanta, GA | 2026 |
| Lynn Grychowski, LSW | 1134561210 | Clinical Social Worker | Erie, PA | 2013 |
| Amanda Grycki, OTR/L | 1053814566 | Occupational Therapist | Newaygo, MI | 2018 |
| Meredith Grycki, PHARMD | 1881095388 | Oncology Pharmacist | Detroit, MI | 2014 |
| Kelsey Gryckiewicz | 1952269805 | Occupational Therapist | Lake Ariel, PA | 2026 |
| Alexis Grycko, OD | 1083344956 | Optometrist | Memphis, TN | 2022 |
| Alyssa Grycko, PHARMD | 1487258737 | Pharmacist | Waterloo, IA | 2020 |
| Ronald Grycko, DDS | 1902905656 | General Practice Dentistry | Cincinnati, OH | 2006 |
| Amanda Grycowski, PHARMD | 1366727448 | Pharmacist | Oshkosh, WI | 2011 |
| Joseph Grycowski, PHARM D | 1780960732 | Pharmacist | Appleton, WI | 2011 |
| Katarzyna Grycz-Hernandez | 1215485222 | Case Manager/Care Coordinator | San Francisco, CA | 2016 |
| Meghan Grycza, PA-C | 1932917192 | Physician Assistant | Colorado Springs, CO | 2024 |
| Sarah Grycza, MD | 1073140075 | Pediatrics Physician | St Johnsbury, VT | 2020 |
| Alison Gryczewski, PA-C | 1942952403 | Physician Assistant | Springfield, IL | 2022 |
| Cassandra Gryczewski, ACAGNP | 1851796551 | Adult Health Nurse Practitioner | Wethersfield, CT | 2014 |
| Marzena Gryczewski, APRN | 1548500663 | Family Nurse Practitioner | Newington, CT | 2013 |
| Walter Gryczewski, MD | 1174371827 | Student in an Organized Health Care Education/Training Program | Detroit, MI | 2024 |
| Elizabeth Gryczko-Drazien, LMSW, LSW,LCSW | 1306917414 | Clinical Social Worker | Harrisburg, PA | 2006 |
| Lauren Gryczkowski | 1568914059 | Counselor | Salt Lake City, UT | 2016 |
| Michelle Gryczkowski, PHD | 1073813804 | Clinical Psychologist | Bethesda, MD | 2010 |
| Gabriela Gryczynski | 1699018341 | Addiction (Substance Use Disorder) Counselor | Menlo Park, CA | 2013 |
| Alexandra Gryder, DPT | 1023599669 | Physical Therapist | Redondo Beach, CA | 2018 |
| Alexandra Gryder, BCBA | 1093418824 | Behavior Analyst | Ogden, UT | 2023 |
| Amber Gryder, QBHP | 1578226015 | Case Manager/Care Coordinator | Fort Smith, AR | 2021 |
| Amy Gryder | 1407579931 | Family Nurse Practitioner | Knoxville, TN | 2022 |
| Jeremy Gryder, P.T. | 1518045293 | Physical Therapist | Fairfield, OH | 2006 |
| Laura Gryder, CCHW, OPN-CG | 1922952878 | Community Health Worker | Lovington, NM | 2026 |
| McKayla Gryder | 1265295281 | Behavior Technician | Kenai, AK | 2024 |
| Melissa Gryder | 1720451230 | Clinical Social Worker | Boise, ID | 2015 |
| Pamela Gryder, CRNA | 1457314593 | Certified Registered Nurse Anesthetist | Knoxville, TN | 2006 |
| Peggy Gryder, MS, LPC | 1699813238 | Professional Counselor | Austin, TX | 2007 |
| Susan Gryder, A.R.N.P. | 1114912508 | Family Nurse Practitioner | Tampa, FL | 2005 |
| Teresa Gryder, N.D. | 1982031035 | Naturopath | Portland, OR | 2013 |
| Anna Grydzuk | 1215766845 | Behavior Technician | Merrillville, IN | 2024 |
| Randolph Gryebet, DDS | 1689732547 | General Practice Dentistry | Sterling Heights, MI | 2006 |
| George Gryfakis, PHARMACIST | 1225324643 | Pharmacist | Lake Zurich, IL | 2011 |
| Auryana-Xerenity Gryffon | 1295302206 | Behavior Technician | Mililani, HI | 2021 |
| Martin Gryfinski, M.D. | 1588779763 | Neurological Surgery Physician | Rockford, IL | 2006 |
| Rosanne Gryga | 1114601507 | Behavior Technician | Belcamp, MD | 2023 |
| Stacie Gryga | 1831050657 | Case Manager/Care Coordinator | Kalamazoo, MI | 2025 |
| Stephanie Gryga, LCSW | 1295363935 | Clinical Social Worker | Doylestown, PA | 2020 |
| Jonathan Grygalonis, DPT | 1316187511 | Physical Therapist | Glen Allen, VA | 2009 |
| Rebecca Grygalonis, DPT | 1205187390 | Physical Therapist | Mechanicsville, VA | 2012 |
| Carolyn Grygar, IBCLC | 1700741444 | Lactation Consultant (Non-RN) | Houston, TX | 2025 |
| John Grygelko, PHARMD | 1720450604 | Pharmacist | Bemidji, MN | 2015 |
| Christian Grygent, MA | 1467868398 | Counselor | New Bedford, MA | 2014 |
| Carras Grygiel, PA-C | 1689447310 | Physician Assistant | Maplewood, MN | 2023 |
| Christine Grygiel, MA, LCPC | 1720095821 | Professional Counselor | Oak Brook, IL | 2006 |
| Elizabeth Grygiel | 1982472767 | Speech-Language Pathologist | Ruskin, FL | 2023 |
| Julie Grygiel, M.ED. | 1770790529 | Developmental Therapist | Champaign, IL | 2007 |
| Karen Grygiel, LAC | 1164390357 | Mental Health Counselor | Eatontown, NJ | 2025 |
| Kate Grygiel, PA-C | 1396112918 | Physician Assistant | Murray, UT | 2015 |
| Margaret Grygiel | 1295111870 | Mental Health Counselor | Klamath Falls, OR | 2015 |
| Olga Grygiel, PAC | 1700641941 | Physician Assistant | Quakertown, PA | 2024 |
| David Grygier, M.D. | 1821090119 | Pain Medicine (Physical Medicine & Rehabilitation) Physician | Pittsfield, MA | 2005 |
| Jason Grygier, OD | 1861046948 | Optometrist | Southport, CT | 2019 |
| Stephen Grygier, O.D. | 1215032792 | Optometrist | Marion, OH | 2006 |
| Steven Grygier, D.C. | 1407844103 | Chiropractor | Edinboro, PA | 2005 |
| Terri Grygier | 1104701648 | Social Worker | Gulfport, MS | 2025 |
| Katherine Grygierczyk, DDS | 1932803442 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2023 |
| David Grygla, D.O. | 1518075415 | Hospitalist Physician | St George, UT | 2006 |
| Debbie Grygla | 1518005974 | Contractor | Surprise, AZ | 2007 |
| Jason Grygla, LPC | 1275753774 | Mental Health Counselor | Glendale, AZ | 2007 |
| Agatha Gryglak, PTA | 1083080303 | Physical Therapy Assistant | Westchester, IL | 2015 |
| Magdalena Gryglak, D.M.D | 1780069740 | General Practice Dentistry | Lisle, IL | 2015 |
| Urszula Gryglak, MS, RDN | 1689545253 | Registered Dietitian | Linden, NJ | 2025 |
| Nina Gryglas | 1104565050 | Mental Health Counselor | Bannockburn, IL | 2022 |
| Megan Grygleski, PA-C | 1255097317 | Physician Assistant | Tomah, WI | 2021 |
| Philip Grygleski, MS | 1598505166 | Professional Counselor | Stevens Point, WI | 2024 |
| Krystine Gryglewicz | 1629898853 | Physical Therapy Assistant | West Hartford, CT | 2024 |
| Alison Grygo, COTA/L | 1770200073 | Occupational Therapy Assistant | Alameda, CA | 2022 |
| Beth Grygo, MSOT | 1043660400 | Occupational Therapist | Voorhees, NJ | 2016 |
| Bianca Grygo | 1720761182 | Adult Companion | Modesto, CA | 2023 |
| Mitchell Grygo, R.PH. | 1679741789 | Pharmacist | Elizabeth, NJ | 2008 |
| Shawn Grygo, LADC | 1023698099 | Addiction (Substance Use Disorder) Counselor | Saint Paul, MN | 2021 |
| Teresa Grygo-Jozwiak | 1336206762 | General Practice Dentistry | Spring, TX | 2007 |
| Alexandria Grygorcewicz | 1699626275 | Addiction (Substance Use Disorder) Counselor | Westfield, MA | 2026 |
| Ryanne Grygorcewicz, LMSW | 1679693329 | Clinical Social Worker | Brockway, MI | 2007 |
| Anthony Grygotis, M.D. | 1568486231 | Clinical Pathology/Laboratory Medicine Physician | Newark, NJ | 2006 |
| Claire Grygotis | 1609301696 | Health Educator | Front Royal, VA | 2017 |
| Garry Grygotis, DDS | 1326240961 | General Practice Dentistry | Chicago, IL | 2007 |
| Jacqueline Grygotis, L.C.S.W. | 1447394135 | Clinical Social Worker | Evanston, IL | 2007 |
| Jessica Grygotis, MD | 1982864641 | Pediatrics Physician | Evanston, IL | 2008 |
| Laura Anne Grygotis, MD | 1609859610 | Diagnostic Radiology Physician | East Brunswick, NJ | 2005 |
| Lauren Grygotis | 1013709203 | Student in an Organized Health Care Education/Training Program | Teaneck, NJ | 2025 |
| Theresa Grygotis, COTA | 1689813099 | Specialist | Victor, NY | 2009 |
| Agnieszka Gryguc-Saxanoff | 1588155287 | Internal Medicine Physician | Santa Monica, CA | 2018 |
| Sara Grygus | 1073060885 | Neurorehabilitation Occupational Therapist | Little Rock, AR | 2016 |
| Cyrus Grygutis, RBT, BS | 1396320529 | Behavior Technician | Phoenix, AZ | 2021 |
| Ellen Gryj-Rubenstein | 1992418107 | Counselor | Shoreline, WA | 2023 |
| George Gryko, R.PH. | 1336328251 | Pharmacist | Cheektowaga, NY | 2007 |
| Frances Gryl, ED.S., LCPC | 1336331164 | Professional Counselor | Thompson Falls, MT | 2007 |
| Elise Gryler, PA-C | 1487591293 | Physician Assistant | Hershey, PA | 2026 |
| Erik Gryler, M.D. | 1316911449 | Orthopaedic Surgery Physician | Walla Walla, WA | 2006 |
| Steven Gryll, PH.D. | 1689623787 | Psychologist | Chicago, IL | 2006 |
| Lynn Grylls, CNM | 1679571566 | Advanced Practice Midwife | Toledo, OH | 2005 |
| Jonathan Grymaloski, M.D. | 1790782209 | Family Medicine Physician | Everson, WA | 2005 |
| Kim Grymaloski, M.D. | 1487651782 | Family Medicine Physician | Worthington, MN | 2005 |
| Sarah Grymberg | 1669175501 | Speech-Language Assistant | Winchester, VA | 2023 |
| Lina Grymchan, PA-C | 1184189201 | Physician Assistant | Granada Hills, CA | 2019 |
| Jae Marie Grymes, DDS | 1528409448 | Dental Anesthesiology | Newark, DE | 2013 |
| Kyla Grymes | 1952135840 | Family Nurse Practitioner | Great Falls, MT | 2024 |
| Lillian Grymes | 1982490603 | Mental Health Counselor | Chicago, IL | 2025 |
| Maggie Grymes, OTD | 1073249579 | Occupational Therapist | Bentonville, AR | 2022 |
| Nelda Grymes, RN | 1285952689 | Registered Nurse | Prineville, OR | 2010 |
| Ronald Grymes | 1861952368 | Speech-Language Pathologist | Newville, PA | 2019 |
| Shenita-Ann Grymes, DIETETICS | 1407458698 | Health & Wellness Coach | Washington, DC | 2020 |
| Tiffany Grymes | 1639626708 | Professional Counselor | Kingwood, TX | 2016 |
| Grace Grymes Chapman, DNP | 1083692206 | Family Nurse Practitioner | Seattle, WA | 2006 |
| Charles Grymko | 1790201721 | Case Manager/Care Coordinator | Santa Fe, NM | 2017 |
| Jeanne Grymko, L.P.C., C.A.A.D.C. | 1831460971 | Professional Counselor | Forty Fort, PA | 2012 |
| Taylore Grymonnt, LIC. ACUP. | 1225309776 | Acupuncturist | Montpelier, VT | 2012 |
| Grace Grymonpre-Dwyer, LPC | 1689335051 | Mental Health Counselor | Eugene, OR | 2022 |
| Cherinne Gryn | 1316804818 | Behavior Technician | Las Vegas, NV | 2026 |
| Eric Gryn, RN, MSN, ACNP-BC | 1548544158 | Acute Care Nurse Practitioner | Newport, RI | 2011 |
| Jeffrey Gryn, MD | 1427033455 | Hematology & Oncology Physician | Dunmore, PA | 2005 |
| Oscar Gryn, DO | 1619554292 | Otolaryngology Physician | Cuyahoga Falls, OH | 2021 |
| Samantha Gryn | 1548778392 | Anesthesiologist Assistant | Brandon, FL | 2018 |
| Steven Gryn | 1487215513 | Anesthesiologist Assistant | Trinity, FL | 2019 |
| Dana Grynbaum, P.T. | 1568632750 | Physical Therapist | Sunrise, FL | 2008 |
| Fred Grynberg, M.D. | 1083600803 | Pulmonary Disease Physician | Miami, FL | 2005 |
| Samantha Grynberg, SLP-CF | 1487317657 | Speech-Language Pathologist | Miami, FL | 2021 |
| Marcelina Grynechko, LMFT | 1679218846 | Marriage & Family Therapist | Cary, NC | 2022 |
| Stephanie Gryner | 1225567043 | Social Worker | Pocahontas, AR | 2017 |
| Tamara Grynheim | 1447528781 | Pediatric Occupational Therapist | Spring Valley, NY | 2011 |
| Kim Grynick | 1306085329 | Professional Counselor | Ashland, OR | 2009 |
| Laura Gryniewich-Franklin, LCSW-C, CCM | 1710523162 | Clinical Social Worker | Red Lion, PA | 2019 |
| David Gryniewicz, MD | 1982019642 | Family Medicine Physician | Detroit, MI | 2014 |
| Ellen Gryniewicz, MD | 1073536181 | Family Medicine Physician | Ypsilanti, MI | 2006 |
| Lauren Gryniewicz, P.T. | 1356881312 | Orthopedic Physical Therapist | Wauwatosa, WI | 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).