Providers Sam Grizzaffi to Daniel Grobbel
300 individual NPIs in the federal registry, part 8,368 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. 92 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Sam Grizzaffi | 1700285855 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Morgan City, LA | 2014 |
| Valerie Grizzaffi | 1265743728 | Speech-Language Pathologist | Stafford, TX | 2010 |
| Joseph Grizzanti, RPH | 1447540273 | Pharmacist | Carbondale, PA | 2011 |
| Joseph Grizzanti, DO | 1932107554 | Allergy & Immunology (Internal Medicine) Physician | Hawthorne, NJ | 2005 |
| Michael Grizzanti, FNP | 1306073382 | Family Nurse Practitioner | Rochester, NY | 2009 |
| Yazmin Grizzanti | 1558124081 | Behavior Technician | Irvine, CA | 2024 |
| Jo-Ann Grizzanto-Michalak, M.D. | 1558502062 | Obstetrics & Gynecology Physician | Syracuse, NY | 2009 |
| Alan Grizzard, FNP-C | 1881295418 | Family Nurse Practitioner | Winston Salem, NC | 2020 |
| Amanda Grizzard, LPC LMFT | 1356432579 | Professional Counselor | Chesapeake, VA | 2006 |
| Amy Grizzard, PHYSICAL THERAPIST | 1619974508 | Physical Therapist | Paducah, KY | 2005 |
| Amyia Grizzard | 1255207734 | Community Health Worker | Upland, CA | 2025 |
| Anna Grizzard, CNM | 1982798260 | Advanced Practice Midwife | Washington, DC | 2006 |
| Ashely Grizzard | 1255208872 | Licensed Practical Nurse | Nashville, TN | 2025 |
| Caris Grizzard, RBT | 1093529992 | Behavior Technician | Douglasville, GA | 2025 |
| Cory Grizzard, R.D. | 1487038980 | Registered Dietitian | Richmond, VA | 2015 |
| David Grizzard | 1093269748 | Occupational Therapist | Gulfport, MS | 2016 |
| Henry Grizzard, MD | 1679632079 | Ophthalmology Physician | Germantown, TN | 2006 |
| Jacquelyn Grizzard | 1750998605 | Interpreter | Kirkland, WA | 2020 |
| Janelle Grizzard, LMT | 1851160667 | Massage Therapist | Portland, OR | 2023 |
| Janet Grizzard, RPH | 1710089347 | Pharmacist | Anniston, AL | 2006 |
| Jennifer Grizzard, LPC | 1336344456 | Professional Counselor | Villa Rica, GA | 2007 |
| John Grizzard, M.D. | 1629172861 | Diagnostic Radiology Physician | Newport News, VA | 2006 |
| Kaycie Grizzard, RBT | 1922655455 | Behavior Technician | Cocoa, FL | 2019 |
| Lance Grizzard, CRNA | 1104814516 | Certified Registered Nurse Anesthetist | Mechanicsville, VA | 2005 |
| Laura Grizzard, M.A. CCC-SLP | 1134483142 | Speech-Language Pathologist | Virginia Beach, VA | 2012 |
| Lauren Grizzard, FNP-BC | 1760768857 | Family Nurse Practitioner | Cookeville, TN | 2011 |
| Marjorie Grizzard, LMFT | 1669540068 | Marriage & Family Therapist | San Luis Obispo, CA | 2006 |
| Mary Grizzard, FNP-C | 1821509266 | Family Nurse Practitioner | Nashville, TN | 2017 |
| Megan Grizzard, NP | 1407366404 | Family Nurse Practitioner | Richmond, VA | 2017 |
| Melanie Grizzard, ARNP | 1548712854 | Family Nurse Practitioner | Ocala, FL | 2016 |
| Niketa Grizzard, LPC-MHSP | 1881235588 | Professional Counselor | Nashville, TN | 2019 |
| Riley Grizzard | 1558243618 | Student in an Organized Health Care Education/Training Program | Harrisonburg, VA | 2025 |
| Ryan Grizzard | 1366172546 | Behavior Technician | Lawrenceville, GA | 2022 |
| Stephanie Grizzard, LPC-A | 1548026362 | Professional Counselor | Lubbock, TX | 2024 |
| Stewart Grizzard, MD | 1437201407 | Family Medicine Physician | Eastman, GA | 2007 |
| Teresa Grizzard | 1578392940 | Registered Nurse | Macon, GA | 2024 |
| Thai Grizzard | 1679235279 | Licensed Practical Nurse | Farmington Hills, MI | 2021 |
| William Grizzard, DDS | 1033770862 | General Practice Dentistry | Hopewell, VA | 2019 |
| William Grizzard | 1700446994 | Nurse's Aide | Canton, OH | 2019 |
| William Grizzard, M.D. | 1710985478 | Obstetrics & Gynecology Physician | Colonial Heights, VA | 2005 |
| William Grizzard | 1720559867 | Physical Therapist | Van, TX | 2018 |
| Bobbi Grizzel, LPN | 1477247088 | Licensed Practical Nurse | Milford, OH | 2023 |
| Michele Grizzel, BSN | 1467301192 | Emergency Medical Services (Emergency Medicine) Physician | Kayenta, AZ | 2026 |
| Ray Grizzel, LMHC | 1215619408 | Mental Health Counselor | North Bellmore, NY | 2023 |
| Barbara Grizzell, MA CCC SLP | 1023166568 | Speech-Language Pathologist | Salem, MA | 2007 |
| Brett Grizzell, M.D | 1659599314 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Wichita, KS | 2007 |
| Brooke Grizzell, MD | 1720099781 | Obstetrics & Gynecology Physician | Wichita, KS | 2006 |
| Clara Grizzell, OTA | 1376706457 | Occupational Therapy Assistant | Wausau, WI | 2008 |
| Cynthia Grizzell, RN | 1821332966 | Home Health Registered Nurse | Elyria, OH | 2012 |
| Deborah Grizzell, MSSW, LCSW | 1275256661 | Clinical Social Worker | Naperville, IL | 2022 |
| Donneta Grizzell, LMT | 1740522630 | Massage Therapist | Central Point, OR | 2013 |
| Dorothy Grizzell, COTA/L | 1104057868 | Occupational Therapy Assistant | Cincinnati, OH | 2009 |
| James Grizzell | 1417247685 | Case Manager/Care Coordinator | Santa Monica, CA | 2011 |
| Jonathan Grizzell, LPC | 1407268444 | Mental Health Counselor | Ellijay, GA | 2014 |
| Justine Grizzell | 1811600521 | Certified Registered Nurse Anesthetist | Madison, TN | 2022 |
| Kiera Grizzell | 1326899774 | Community Health Worker | Salt Lake City, UT | 2024 |
| Kimberly Grizzell | 1558595991 | Case Manager/Care Coordinator | San Francisco, CA | 2009 |
| Kristin Grizzell, D.AC. | 1063949063 | Acupuncturist | Crofton, MD | 2017 |
| Mary Grizzell, LMP | 1750606794 | Massage Therapist | College Place, WA | 2010 |
| Tifani Grizzell, M. D. | 1740273564 | General Practice Physician | Washington, DC | 2005 |
| Tomeeka Grizzell, LVN | 1396576575 | Licensed Vocational Nurse | Palm Springs, CA | 2024 |
| Vicki Grizzell | 1053030395 | Psychiatric/Mental Health Registered Nurse | Dayton, OH | 2022 |
| Sherrie Grizzelle | 1871048900 | Addiction (Substance Use Disorder) Counselor | Upland, CA | 2016 |
| Xavier Grizzelle | 1518705052 | Registered Nurse | Rosharon, TX | 2024 |
| Joscelin Grizzetti, PT | 1598923302 | Physical Therapist | Morristown, NJ | 2008 |
| Joseph Grizzetti | 1477138725 | Occupational Therapist | East Providence, RI | 2021 |
| Aaron Grizzle, RN, BSN | 1669276184 | Registered Nurse | Omaha, NE | 2025 |
| Adam Grizzle | 1255017943 | Student in an Organized Health Care Education/Training Program | New York, NY | 2023 |
| Aleshia Grizzle, FNP | 1902795552 | Family Nurse Practitioner | Grundy, VA | 2025 |
| Amanda Grizzle, PMHNP | 1467269035 | Psychiatric/Mental Health Nurse Practitioner | Dryden, VA | 2024 |
| Amber Grizzle | 1124638283 | Case Manager/Care Coordinator | Cincinnati, OH | 2020 |
| Amy Grizzle, PT | 1427084730 | Physical Therapist | Louisville, KY | 2006 |
| Angela Grizzle, P.T | 1154739159 | Physical Therapist | Weber City, VA | 2014 |
| Anne Grizzle, LCSW | 1225243116 | Clinical Social Worker | Houston, TX | 2007 |
| Arissa Grizzle | 1720978976 | Psychiatric/Mental Health Nurse Practitioner | Hammond, LA | 2025 |
| Arthur Grizzle, M.D. | 1164564498 | Obstetrics & Gynecology Physician | Key West, FL | 2007 |
| Ashleigh Grizzle, MSN, APRN, FNP-C | 1619521614 | Family Nurse Practitioner | Athens, GA | 2019 |
| Brianna Grizzle, CDCA | 1790486249 | Addiction (Substance Use Disorder) Counselor | Columbus, OH | 2023 |
| Cailla Grizzle | 1134882160 | Mental Health Counselor | Fayetteville, GA | 2021 |
| Dakota Grizzle | 1780192617 | Behavior Analyst | Virginia Beach, VA | 2018 |
| Daniel Grizzle, M.D. | 1003959289 | Family Medicine Physician | Duluth, GA | 2007 |
| Darrell Grizzle, L.P.C. | 1285766865 | Professional Counselor | Marietta, GA | 2007 |
| Dennis Grizzle, D.D.S. | 1710993738 | General Practice Dentistry | Sugar Land, TX | 2006 |
| Donette Grizzle, LCSW-C | 1831531110 | Clinical Social Worker | Baltimore, MD | 2013 |
| Donna Grizzle, RN | 1396994190 | Registered Nurse | Key West, FL | 2008 |
| Edie Grizzle, LPC, LMAC | 1841550183 | Professional Counselor | Concordia, KS | 2012 |
| Edna Grizzle, DMD | 1205981842 | General Practice Dentistry | Redlands, CA | 2007 |
| Garret Grizzle, D.O. | 1316324643 | Anesthesiology Physician | Phoenix, AZ | 2015 |
| Haley Grizzle, OT | 1649716564 | Occupational Therapist | Grand Island, NE | 2017 |
| Heather Grizzle, RPA/RA (CBRPA) | 1346482999 | Radiology Practitioner Assistant | Houston, TX | 2009 |
| Jacquelyn Grizzle | 1699580209 | Day Training/Habilitation Specialist | Beatrice, NE | 2025 |
| Janelle Grizzle | 1174008320 | Physician Assistant | Hamden, CT | 2018 |
| Janice Grizzle | 1780296582 | Personal Care Attendant | Ashland, KY | 2020 |
| Jennifer Grizzle, WHNP | 1528786605 | Women's Health Nurse Practitioner | Gainesville, GA | 2022 |
| Jennifer Grizzle | 1588380224 | Student in an Organized Health Care Education/Training Program | Tulsa, OK | 2022 |
| John Grizzle, M.D. | 1255396073 | Family Medicine Physician | Oklahoma City, OK | 2006 |
| Jonhenry Grizzle, PH.D. | 1982858866 | Clinical Psychologist | Fort Sam Houston, TX | 2008 |
| Jordan Grizzle, MD | 1861134967 | Family Medicine Physician | Blairsville, GA | 2022 |
| Karisa Grizzle, MD | 1528487667 | Hospitalist Physician | Nashville, TN | 2014 |
| Katelyn Grizzle, AU.D. | 1720699531 | Audiologist | Howell, MI | 2020 |
| Kenneth Grizzle, PHD | 1912958737 | Clinical Child & Adolescent Psychologist | Brookfield, WI | 2006 |
| Kimberly Grizzle | 1205430287 | Personal Care Attendant | Terra Alta, WV | 2020 |
| Krista Grizzle | 1629947353 | Mental Health Counselor | Moline, IL | 2025 |
| Lascelle Grizzle, REGISTERED NURSE | 1619753753 | Nurse Practitioner | Seattle, WA | 2023 |
| Laura Grizzle | 1740815075 | School Psychologist | Saint Louis, MO | 2020 |
| Linda Grizzle | 1447922091 | Behavior Technician | Knoxville, TN | 2021 |
| Linda Grizzle, BS QMHP | 1932247798 | Counselor | Big Stone Gap, VA | 2007 |
| Lindsay Grizzle, MD | 1336335017 | Family Medicine Physician | Phoenix, AZ | 2007 |
| Lindsey Grizzle, BCBA | 1336576271 | Behavior Analyst | Sierra Madre, CA | 2013 |
| Lisa Grizzle, COTA | 1700327293 | Contractor | Los Lunas, NM | 2017 |
| Loretta Grizzle | 1730858234 | Community Health Worker | Moorefield, WV | 2021 |
| Maisie Grizzle, CCC-SLP | 1831137371 | Speech-Language Pathologist | Accomac, VA | 2006 |
| Mary Lee Grizzle, MA | 1942132212 | Behavior Analyst | Broomall, PA | 2026 |
| Maureen Grizzle, LMFT | 1821173824 | Marriage & Family Therapist | Tulsa, OK | 2006 |
| Melissa Grizzle, FNP | 1205124070 | Family Nurse Practitioner | Saint Louis, MO | 2011 |
| Meriam Grizzle, NP | 1336544113 | Family Nurse Practitioner | Grandview, MO | 2014 |
| Nadine Grizzle, LPC | 1346549268 | Professional Counselor | Humble, TX | 2011 |
| Nicole Grizzle, MA, LPC | 1477165058 | Mental Health Counselor | Fort Collins, CO | 2020 |
| Ollene Grizzle, LSW | 1912484692 | Social Worker | Berea, OH | 2018 |
| Rachel Grizzle, OTD, OTR/L | 1659055044 | Occupational Therapist | Ankeny, IA | 2023 |
| Randy Grizzle | 1275413197 | Personal Care Attendant | South Charleston, WV | 2025 |
| Rex Grizzle, DDS | 1497818108 | General Practice Dentistry | Pine Valley, CA | 2006 |
| Richard Grizzle, EMT | 1841113990 | Emergency Medical Services (Emergency Medicine) Physician | Clearwater, KS | 2026 |
| Robin Grizzle, RN | 1659265239 | Case Management Registered Nurse | Muskogee, OK | 2025 |
| Ronyka Grizzle, MSW, LCSWA | 1528545837 | Clinical Social Worker | Durham, NC | 2018 |
| Sam Grizzle, DDS | 1134336076 | General Practice Dentistry | Hartwell, GA | 2007 |
| Scott Grizzle, LPC | 1093352072 | Professional Counselor | Tyler, TX | 2019 |
| Shaloam Grizzle, MASTERS | 1821590589 | Counselor | Coral Gables, FL | 2018 |
| Shannon Grizzle, CSW | 1881150126 | Mental Health Counselor | West Valley City, UT | 2019 |
| Shari Grizzle, LCSW | 1578028676 | Clinical Social Worker | Norcross, GA | 2019 |
| Shelby Grizzle | 1346072014 | Speech-Language Assistant | Glendale, AZ | 2024 |
| Sian Grizzle | 1750115812 | Behavior Technician | Farmington Hills, MI | 2024 |
| Stephanie Grizzle, LCSW | 1386137438 | Clinical Social Worker | Buda, TX | 2018 |
| Stephen Grizzle, M. A. | 1083836878 | Marriage & Family Therapist | Los Gatos, CA | 2007 |
| Tashua Grizzle, RN | 1427709054 | Administrator Registered Nurse | McDonough, GA | 2022 |
| Teresa Grizzle, NP | 1285400341 | Family Nurse Practitioner | Bloomington, IN | 2023 |
| Troy Grizzle, IDC | 1427026947 | Independent Duty Corpsman | Tinker Afb, OK | 2006 |
| Wesley Grizzle | 1801767694 | Case Manager/Care Coordinator | Hugo, OK | 2025 |
| Whitney Grizzle, LMT | 1598108417 | Massage Therapist | Redmond, WA | 2013 |
| William Grizzle, MD | 1568407740 | Anatomic Pathology Physician | Birmingham, AL | 2006 |
| Zoe Grizzle | 1518661750 | Behavior Technician | Kennesaw, GA | 2023 |
| Teshea Grizzley, IDD WAIVER SERVICES | 1871218461 | Day Training/Habilitation Specialist | Laurel, MS | 2022 |
| Tiffany Grizzly, LPC | 1649033663 | Professional Counselor | Frisco, TX | 2024 |
| Amanda Grjegian, RBT | 1083292916 | Behavior Technician | Phoenix, AZ | 2021 |
| Dejana Grk, OD | 1447692793 | Pediatric Optometrist | Phoenix, AZ | 2013 |
| Jouriy Grkikian, D.D.S | 1114078052 | General Practice Dentistry | Sherman Oaks, CA | 2007 |
| Alyssa Grkinich, OD | 1396227575 | Optometrist | Merrillville, IN | 2018 |
| Judith Grkinich, REGISTERED NURSE | 1285984617 | Registered Nurse | Long Beach, CA | 2012 |
| George Grkovic, DO | 1992540983 | Family Medicine Physician | Bremerton, WA | 2024 |
| Ljiljana Grkovich, MD | 1659352748 | Anesthesiology Physician | Somerville, MA | 2005 |
| Nenad Grlic, DO | 1023048782 | Emergency Medicine Physician | Rockville Centre, NY | 2006 |
| Carly Grmek, PHARMD | 1598328627 | Ambulatory Care Pharmacist | Mishawaka, IN | 2019 |
| Carol Grmek, RPH | 1265612030 | Pharmacist | Greensburg, PA | 2007 |
| Jacob Grmek, PHARMD | 1437668274 | Pharmacist | Pittsburgh, PA | 2017 |
| Rhonda Grmela, MS, CCC-SLP | 1629747225 | Speech-Language Pathologist | Fort Worth, TX | 2021 |
| Paul Grmoljez, MD | 1831241785 | Surgery Physician | Billings, MT | 2007 |
| Namninder Grn, DMD | 1013137827 | Dentist | Casa Grande, AZ | 2007 |
| Jordan Grnak, DO | 1922501204 | Internal Medicine Physician | Greenville, SC | 2018 |
| Keith Groach, PA-C | 1710308523 | Physician Assistant | Winston Salem, NC | 2013 |
| Andrea Groag, CNM | 1285994236 | Advanced Practice Midwife | Leesburg, VA | 2012 |
| Rozie Groag, LCSW | 1821895996 | Clinical Social Worker | Whittier, CA | 2025 |
| Amanda Groah, LVN | 1689338444 | Licensed Vocational Nurse | Tulare, CA | 2021 |
| Joshua Groah, LCSW-C | 1578129110 | Clinical Social Worker | Burtonsville, MD | 2019 |
| Karla Groah | 1821893033 | Family Nurse Practitioner | Mount Perry, OH | 2025 |
| Lisa Groah | 1891306403 | Personal Care Attendant | Paw Paw, WV | 2020 |
| Rachelle Groah | 1790617140 | Case Manager/Care Coordinator | Cambridge, OH | 2026 |
| Suzanne Groah, M.D. | 1750391967 | Physical Medicine & Rehabilitation Physician | Washington, DC | 2006 |
| Teresa Groak, BCBA | 1386321370 | Behavior Analyst | Los Angeles, CA | 2023 |
| Brian Groark | 1932794559 | School Psychologist | Saint Louis, MO | 2021 |
| Deborah Groark, MA,CCC/SLP | 1205081668 | Speech-Language Pathologist | Long Beach, NY | 2008 |
| Lacey Groark, DPT | 1356696777 | Physical Therapist | Scarsdale, NY | 2012 |
| Lisa Groark, MA, NCC, LPCMH | 1104106756 | Mental Health Counselor | Newark, DE | 2011 |
| Patrick Groark | 1346972163 | Behavior Technician | Birmingham, AL | 2022 |
| Sara Groark, LPC,LMFT,CSAC | 1679753214 | Marriage & Family Therapist | Mc Lean, VA | 2007 |
| Sarah Groark | 1710336979 | Clinical Psychologist | Brooklyn, NY | 2016 |
| Sean Groark, M.D. | 1235109737 | Cardiovascular Disease Physician | Huntsville, AL | 2006 |
| Sean Groark, MD | 1275283251 | Student in an Organized Health Care Education/Training Program | Knoxville, TN | 2022 |
| Brendan Groarke, D.O. | 1316041783 | Hospitalist Physician | Athens, GA | 2006 |
| Emily Groarke | 1750244521 | Occupational Therapist | Warminster, PA | 2025 |
| Emma Groarke, MD | 1669957460 | Hematology (Internal Medicine) Physician | Bethesda, MD | 2018 |
| John Groarke, MBBCH BAO BA MSC MPH | 1396027520 | Specialist | Boston, MA | 2011 |
| Justine Groarke, N.P. | 1932434388 | Women's Health Nurse Practitioner | Mineola, NY | 2009 |
| Lorne Groarke, M.D. | 1306110796 | Pediatrics Physician | Northport, NY | 2012 |
| Suzette Groarke, RPH. | 1497882328 | Pharmacist | West Conshohocken, PA | 2007 |
| Alyssa Groat, SFIDC | 1073983417 | Independent Duty Corpsman | Jacksonville, FL | 2015 |
| Amber Groat, M.A., BCBA | 1518333400 | Behavior Analyst | Groveland, CA | 2015 |
| Brian Groat, M.D. | 1841271228 | Ophthalmology Physician | Wilmington, NC | 2005 |
| Cheyenne Groat, PT, DPT | 1922803618 | Physical Therapist | Spokane, WA | 2025 |
| Christopher Groat, D.D.S. | 1093942104 | Dentist | San Pedro, CA | 2009 |
| Christopher Groat, MD | 1427347228 | Ophthalmology Physician | Greensboro, NC | 2011 |
| Danielle Groat, MSN, APRN, AGACNP-BC | 1386275303 | Acute Care Nurse Practitioner | Ballston Spa, NY | 2020 |
| David Groat, D.D.S. | 1548200678 | General Practice Dentistry | Angels Camp, CA | 2006 |
| David Groat, RN | 1649836651 | Registered Nurse | Tulsa, OK | 2019 |
| Diane Groat, PH.D, | 1346401213 | Psychologist | Minot Afb, ND | 2008 |
| Dominique Groat | 1275314858 | Counselor | Spokane, WA | 2023 |
| Erna Groat, PHARMD | 1508436569 | Pediatric Pharmacist | Washington, DC | 2021 |
| Geoffrey Groat, D.D.S. | 1952323230 | Pediatric Dentistry | San Pedro, CA | 2006 |
| Glenn Groat, M.D. | 1538363080 | Diagnostic Radiology Physician | Fort Myers, FL | 2007 |
| Jacqueline Groat, PHARM.D | 1255710372 | Pharmacist | Post Falls, ID | 2015 |
| James Groat, APRN | 1720824881 | Nurse Practitioner | West Warwick, RI | 2024 |
| Joseph Groat, RPH | 1982291456 | Pharmacist | Great Barrington, MA | 2020 |
| Julie Groat | 1831747633 | Registered Nurse | Highland Park, MI | 2019 |
| Katherine Groat | 1427603547 | Occupational Therapist | Littleton, CO | 2019 |
| Kenna Groat | 1649891532 | Mental Health Counselor | Portland, OR | 2020 |
| Lindsay Groat, PA | 1861450462 | Physician Assistant | Syracuse, NY | 2006 |
| Lisa Groat, CHW/BSW | 1639933278 | Community Health Worker | Battle Creek, MI | 2024 |
| Lori Groat, M.A. | 1295099661 | Mental Health Counselor | Salt Lake City, UT | 2012 |
| Megan Groat, CTRS | 1205469897 | Recreation Therapist | Oxford, MI | 2020 |
| Michael Groat, PH.D. | 1134331176 | Clinical Psychologist | Houston, TX | 2007 |
| Michael Groat, MA, LPC | 1871617357 | Mental Health Counselor | Salem, OR | 2007 |
| Nicole Groat, AU.D. | 1154848398 | Audiologist | Wayne, NJ | 2017 |
| Rachel Groat, CRNA | 1790497055 | Certified Registered Nurse Anesthetist | Toledo, OH | 2022 |
| Richard Groat, MD | 1497011274 | Ophthalmology Physician | Greensboro, NC | 2012 |
| Robert Groat, M.D. | 1033135108 | Ophthalmology Physician | Greensboro, NC | 2006 |
| Robin Groat, LPC, CAAC | 1396987533 | Addiction (Substance Use Disorder) Counselor | Battle Creek, MI | 2009 |
| Ronald Groat, MD | 1699882605 | Psychiatry Physician | Edina, MN | 2006 |
| Scott Groat, DPM | 1700812385 | Foot Surgery Podiatrist | Mary Esther, FL | 2006 |
| Shelby Groat | 1184386716 | Athletic Trainer | Wyandotte, MI | 2021 |
| Stacie Groat | 1821555087 | Physical Therapist | Manhattan Beach, CA | 2019 |
| Taylor Groat, PA-C | 1477049849 | Pediatrics Physician | Webster, NY | 2018 |
| Tina Groat, MD | 1437242658 | Obstetrics & Gynecology Physician | Canton, MI | 2006 |
| Debra Groath, ARNP | 1265534937 | Nurse Practitioner | Mason City, IA | 2006 |
| Juli Groath, D.P.T. | 1639413768 | Physical Therapist | Golden Valley, MN | 2012 |
| Anthony Groathouse, MD | 1710900568 | Emergency Medicine Physician | West Jordan, UT | 2006 |
| Derek Groathouse, RD | 1881463370 | Registered Dietitian | Grimes, IA | 2023 |
| Lauren Groathouse | 1326661497 | Behavior Technician | Layton, UT | 2020 |
| Alexandra Grob, D.O. | 1588927354 | Dermatology Physician | Tampa, FL | 2012 |
| Alice Grob, D.C. | 1770794463 | Chiropractor | Manhattan Beach, CA | 2007 |
| Amanda Grob, FNP-C | 1790481398 | Family Nurse Practitioner | Toledo, OH | 2023 |
| Amber Grob, APRN | 1215431556 | Psychiatric/Mental Health Nurse Practitioner | Wheat Ridge, CO | 2018 |
| Ann Grob, PHARMD | 1497389175 | Pharmacist | Westminster, CO | 2020 |
| Ariel Grob | 1992108617 | Counselor | Lakewood, WA | 2014 |
| Ashley Grob | 1851766695 | Clinical Social Worker | Gurnee, IL | 2015 |
| Austin Grob | 1023880143 | Professional Counselor | Dallas, TX | 2023 |
| Baruch Grob, M.D. | 1760427595 | Urology Physician | Richmond, VA | 2006 |
| Carol Grob | 1801608930 | Case Manager/Care Coordinator | Green Springs, OH | 2025 |
| Caroline Grob | 1386459493 | Doula | West Barnstable, MA | 2025 |
| Carolyn Grob, M.A. | 1316466683 | Behavior Analyst | Seattle, WA | 2017 |
| Charles Grob, M.D. | 1396710307 | Psychiatry Physician | Torrance, CA | 2006 |
| Clare Grob, PTA | 1699190140 | Physical Therapy Assistant | East Liverpool, OH | 2014 |
| Curt Grob, M.D. M.P.H | 1396822391 | Occupational Medicine Physician | Charleston, SC | 2006 |
| Daniel Grob, M.D. | 1740254309 | Family Medicine Physician | Pittsburgh, PA | 2006 |
| Daniel Grob, DDS MS | 1902966898 | Dentist | Peoria, AZ | 2006 |
| Dianne Grob, LMHC | 1669528063 | Mental Health Counselor | Seattle, WA | 2007 |
| Elise Grob | 1447663612 | Clinical Social Worker | Candler, NC | 2014 |
| Elisha Grob | 1528760378 | Speech-Language Pathologist | St Augustine, FL | 2023 |
| Emily Grob, ARNP | 1013565845 | Gerontology Nurse Practitioner | Kirkland, WA | 2019 |
| Emily Grob, LCSW | 1417456146 | Clinical Social Worker | Gainesville, FL | 2018 |
| Gail Grob, HAD | 1336526094 | Hearing Instrument Specialist | Lakewood, NJ | 2015 |
| Gilda Grob | 1740908995 | Physician Assistant | Colton, CA | 2022 |
| Heather Grob, BSN, RN | 1235023466 | Registered Nurse | Picayune, MS | 2025 |
| Jared Grob, MA | 1558047027 | Mental Health Counselor | Edmond, OK | 2023 |
| Kami Grob, M.S. | 1528377926 | Speech-Language Pathologist | Gray, LA | 2010 |
| Kathleen Grob, MA, CCC-SLP | 1639771173 | Speech-Language Pathologist | Donaldsonville, LA | 2020 |
| Kelly Grob | 1831515527 | Rehabilitation Practitioner | Las Vegas, NV | 2014 |
| Kelly Grob, MD | 1982067435 | Family Medicine Physician | Forest Hill, MD | 2016 |
| Kimberly Grob | 1851747091 | Family Nurse Practitioner | Minnetonka, MN | 2016 |
| Lillianne Grob | 1972307429 | Behavior Technician | Edmond, OK | 2025 |
| Lily Grob | 1255229241 | Social Worker | Cambridge, MA | 2025 |
| Linda Grob | 1710256722 | Counselor | North Wilkesboro, NC | 2011 |
| Margaret Grob, PT | 1255040986 | Physical Therapist | Bemidji, MN | 2022 |
| Marie Grob, RDH | 1720861883 | Dental Hygienist | Thornton, CO | 2023 |
| Melissa Grob, APRN | 1225579980 | Family Nurse Practitioner | Westminster, CO | 2017 |
| Meridith Grob | 1023791985 | Speech-Language Pathologist | Minneapolis, MN | 2023 |
| Michael Grob, CPRS | 1144012451 | Addiction (Substance Use Disorder) Counselor | Toledo, OH | 2025 |
| Michael Grob, MD | 1215174438 | Student in an Organized Health Care Education/Training Program | Miami, FL | 2009 |
| Michele Grob, LMSW | 1659232353 | Social Worker | Burtonsville, MD | 2025 |
| Michele Grob, PT, DPT,COMT | 1750731352 | Physical Therapist | Brookfield, WI | 2016 |
| Natalia Grob, MD | 1053622639 | Reproductive Endocrinology Physician | Denver, CO | 2010 |
| Oscar Grob, D.M.D | 1174641039 | General Practice Dentistry | Edison, NJ | 2007 |
| Patricio Grob, D.O. | 1316912884 | Orthopaedic Trauma Physician | Florham Park, NJ | 2006 |
| Patrizia Grob, DO | 1003558040 | General Practice Physician | Fort Bragg, NC | 2022 |
| Phillip Grob, M. D. | 1588725253 | Geriatric Psychiatry Physician | Santa Rosa, CA | 2006 |
| Rachel Grob, OTR/L | 1750797718 | Occupational Therapist | Atlanta, GA | 2014 |
| Rebecca Grob, NP | 1770040248 | Nurse Practitioner | Slidell, LA | 2019 |
| Renee Grob, M.D. | 1376528182 | Pediatric Adolescent Medicine Physician | Dover, DE | 2005 |
| Robert Grob, D.O. | 1427055755 | Orthopaedic Surgery Physician | Palmerton, PA | 2005 |
| Sarah Grob, M.S., CCC-SLP/L | 1235658089 | Speech-Language Pathologist | Ashkum, IL | 2017 |
| Seanna Grob, MD, MAS | 1013262104 | Ophthalmic Plastic and Reconstructive Surgery Physician | Orange, CA | 2012 |
| Sharon Grob, MSW | 1467514307 | Marriage & Family Therapist | Ann Arbor, MI | 2006 |
| Steven Grob, D.C. | 1861415556 | Chiropractor | Groton, CT | 2006 |
| Tracy Grob, OT | 1790449411 | Occupational Therapist | Orefield, PA | 2021 |
| Sharon Grob Murphy, PH.D. | 1972964773 | Psychologist | Chicago, IL | 2016 |
| Amanda Grob-Fitzgibbon, PT | 1669610952 | Physical Therapist | Fayetteville, AR | 2009 |
| Judith Grob-Whiting, LICSW | 1306271531 | Clinical Social Worker | Medford, MA | 2013 |
| Donald Groba, DDS | 1003929548 | Dentist | New Caney, TX | 2006 |
| Erika Groban, MA | 1811181522 | Psychologist | New York, NY | 2007 |
| Ira Groban, DPM | 1780799270 | Podiatrist | Washington, DC | 2006 |
| Jamie Groban, MSW | 1790385680 | Clinical Social Worker | Bethesda, MD | 2020 |
| Karen Groban, L.C.S.W. | 1225082456 | Mental Health Counselor | Lilburn, GA | 2006 |
| Leanne Groban, MD | 1669457545 | Hospice and Palliative Medicine (Anesthesiology) Physician | Newton, NC | 2005 |
| Mark Groban, M.D. | 1851597132 | Psychiatry Physician | Rockville, MD | 2007 |
| Michael Groban, M.D. | 1750581690 | Emergency Medicine Physician | Indian Wells, CA | 2007 |
| Stephen Groban, M.D. | 1679670913 | Addiction Medicine (Psychiatry & Neurology) Physician | Del Mar, CA | 2006 |
| Nancy Grobarek, LCSW | 1811016959 | Clinical Social Worker | Wauconda, IL | 2007 |
| Britney Grobarek-Butler, L.AC., DACM | 1033732862 | Acupuncturist | San Diego, CA | 2020 |
| Adam Grobart, DMD | 1669111217 | Dentist | Travis Afb, CA | 2022 |
| Thomas Grobarz, RN | 1043602006 | Medical-Surgical Registered Nurse | Lewes, DE | 2015 |
| Lauren Grobaty, MD | 1871234617 | Student in an Organized Health Care Education/Training Program | Cleveland, OH | 2022 |
| Daniel Grobbel | 1841843893 | Case Manager/Care Coordinator | Clinton Township, MI | 2019 |
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).