Providers Toby Grossman, LPC to Debora Grostick
300 individual NPIs in the federal registry, part 8,392 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. 112 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Toby Grossman, LPC | 1821210790 | Mental Health Counselor | Oakhurst, NJ | 2007 |
| Todd Grossman | 1376006502 | Pharmacist | Woodland Park, CO | 2019 |
| Traci Grossman, PA-C | 1104072040 | Physician Assistant | Ann Arbor, MI | 2008 |
| Traci Grossman, MD | 1730161951 | Internal Medicine Physician | Fort Lauderdale, FL | 2005 |
| Tracy Grossman, PH.D. | 1275686206 | Clinical Psychologist | Great Neck, NY | 2007 |
| Tracy Grossman, M.D. | 1356714950 | Maternal & Fetal Medicine Physician | Brooklyn, NY | 2015 |
| Tracy Grossman, LMT | 1487425740 | Massage Therapist | Lake Geneva, WI | 2024 |
| Tracy Grossman, DDS | 1750541918 | General Practice Dentistry | Worthington, MN | 2008 |
| Trudy Grossman, FNP-BC, APRN | 1922309178 | Primary Care Nurse Practitioner | Gulfport, FL | 2010 |
| Tzvi Grossman, M.D. | 1366975963 | Anesthesiology Physician | Silver Spring, MD | 2017 |
| Valarie Grossman, MASSAGE THERAPIST | 1558978494 | Massage Therapist | Yucca Valley, CA | 2020 |
| Vicki Grossman, RN MSN APRN | 1407846934 | Psychiatric/Mental Health Nurse Practitioner | Hillsboro, OR | 2005 |
| Victoria Grossman | 1013670231 | Behavior Technician | Rockville, MD | 2021 |
| Walter Grossman, DDS | 1164764718 | Dentist | Rocky River, OH | 2013 |
| Warren Grossman, MD | 1487649224 | Orthopaedic Surgery Physician | Hollywood, FL | 2005 |
| Wendy Grossman, DPM | 1124194410 | Sports Medicine Podiatrist | Bloomfield, NJ | 2006 |
| Wendy Grossman, SPEECH THERAPIST | 1255671210 | Speech-Language Pathologist | Glen Cove, NY | 2013 |
| Wendy Grossman, O.T. | 1285672097 | Occupational Therapist | Naples, FL | 2006 |
| Wendy Grossman, PT | 1558482422 | Physical Therapist | Harleysville, PA | 2007 |
| Wendy Grossman | 1871855924 | Case Manager/Care Coordinator | Dobbs Ferry, NY | 2012 |
| William Grossman, M.D. | 1023068897 | Cardiovascular Disease Physician | Charleston, SC | 2006 |
| William Grossman, MD | 1134178478 | Internal Medicine Physician | San Francisco, CA | 2006 |
| William Grossman, MD | 1588698617 | Obstetrics & Gynecology Physician | Garfield Hts, OH | 2006 |
| William Grossman, LCSW | 1598785685 | Clinical Social Worker | White Plains, NY | 2006 |
| William Grossman, MD | 1679524425 | Pediatric Hematology & Oncology Physician | Milwaukee, WI | 2006 |
| Yakov Grossman, DO | 1487114880 | Pediatrics Physician | Lakewood, NJ | 2019 |
| Yonah Grossman, P.A. | 1811430804 | Physician Assistant | Lakewood, NJ | 2016 |
| Zachary Grossman | 1407323926 | Behavior Analyst | Bayside, NY | 2018 |
| Zachary Grossman, MD | 1750387627 | Diagnostic Radiology Physician | Manilus, NY | 2005 |
| Zoe Grossman | 1437756426 | Behavior Technician | Wesley Chapel, FL | 2020 |
| Zoe Grossman | 1548122112 | Clinical Social Worker | Essex Junction, VT | 2025 |
| Zoe Grossman | 1629703905 | Rehabilitation Practitioner | Auburn, CA | 2022 |
| Zvi Grossman, MD | 1992640676 | Student in an Organized Health Care Education/Training Program | Mineola, NY | 2026 |
| Molly Grossman Frias, MA, OTR/L | 1881912970 | Occupational Therapist | Torrance, CA | 2010 |
| Beth Grossman McKee, PA-C | 1497059851 | Physician Assistant | Oakland Park, FL | 2010 |
| Alexandra Grossman Moon, MD, MSW | 1629590971 | Student in an Organized Health Care Education/Training Program | San Diego, CA | 2017 |
| Rebecca Grossman Ospital, PA-C | 1598947129 | Medical Physician Assistant | Chevy Chase, MD | 2007 |
| Gayle Grossman-Alweiss, MD | 1376755066 | Ophthalmology Physician | Woodcliff Lake, NJ | 2007 |
| Jennifer Grossman-Chinburg, MSW, LICSW | 1811223597 | Clinical Social Worker | New Ulm, MN | 2009 |
| Judy Grossman-Eulau, CASAC | 1306917893 | Art Therapist | Elmhurst, NY | 2006 |
| Cindy Grossman-Green | 1972577476 | Specialist | Langhorne, PA | 2006 |
| Rebecca Grossman-Kahn, MD | 1841853801 | Psychiatry Physician | Saint Paul, MN | 2019 |
| Sarah Grossman-Kahn, ASW | 1568270684 | Social Worker | Oakland, CA | 2024 |
| Anna Grossman-McKee, PHD | 1821182569 | Psychologist | Highland Heights, OH | 2006 |
| Douglas Grossman-McKee, PH.D. | 1104910751 | Psychologist | Highland Heights, OH | 2006 |
| Katanah Grossman-Olson, D.C. | 1154345668 | Chiropractor | Clackamas, OR | 2006 |
| Mareida Grossman-Orr, LCSW | 1043631344 | Clinical Social Worker | Greensboro, NC | 2014 |
| Zia Grossman-Vendrillo | 1669830071 | Community Health Worker | San Francisco, CA | 2016 |
| Alicia Grossmann, MD | 1225296320 | Internal Medicine Physician | Austin, TX | 2008 |
| Allie Grossmann, M.D. PH.D. | 1952556748 | Anatomic Pathology Physician | Salt Lake City, UT | 2008 |
| Andrew Grossmann, MD | 1265220743 | General Practice Physician | Spokane, WA | 2025 |
| Austin Grossmann, PHARMD | 1083447536 | Pharmacist | West Des Moines, IA | 2024 |
| Avigail Grossmann, P.T. | 1831402288 | Specialist | Roslyn, NY | 2010 |
| Caroline Grossmann, PH.D., LCSW | 1992700769 | Clinical Social Worker | Morris Plains, NJ | 2005 |
| Damaris Grossmann, APRN, DNP , FNP-C | 1114320710 | Family Nurse Practitioner | Rutherford, NJ | 2014 |
| Dana Grossmann, PMHNP | 1295404234 | Psychiatric/Mental Health Nurse Practitioner | Sterling Heights, MI | 2021 |
| Douglas Grossmann, PA-C | 1679550727 | Physician Assistant | Orange City, IA | 2005 |
| Emily Grossmann | 1578290912 | Clinical Social Worker | Red Bud, IL | 2022 |
| Emily Grossmann, LMFT | 1811469877 | Marriage & Family Therapist | Seattle, WA | 2018 |
| Eric Grossmann, D.D.S. | 1457390585 | General Practice Dentistry | Valley Stream, NY | 2006 |
| Erik Grossmann, M.D. | 1851367601 | Colon & Rectal Surgery Physician | Columbia, MO | 2006 |
| Hannah Grossmann, PA-C | 1922805464 | Physician Assistant | Annapolis, MD | 2025 |
| Idan Grossmann, M.D | 1922859461 | Student in an Organized Health Care Education/Training Program | Neptune, NJ | 2024 |
| Jessica Grossmann, PHD | 1578075065 | Clinical Psychologist | Perry Point, MD | 2017 |
| Jonathan Grossmann, M.D. | 1730166935 | Family Medicine Physician | Orange City, IA | 2005 |
| Katie Grossmann | 1356285092 | Registered Nurse | Madison, WI | 2026 |
| Kenneth Grossmann, MD | 1083827455 | Medical Oncology Physician | Salt Lake City, UT | 2007 |
| Leigh Grossmann, AU.D. | 1770451569 | Audiologist | Modesto, CA | 2025 |
| Lily Grossmann, M.D. | 1871910711 | Epilepsy Physician | Boston, MA | 2014 |
| Liron Grossmann | 1487100780 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2016 |
| Matthew Grossmann, MD | 1508492695 | Internal Medicine Physician | Jbsa Ft Sam Houston, TX | 2020 |
| Maya Grossmann, DNAP, CRNA | 1043071376 | Certified Registered Nurse Anesthetist | Honolulu, HI | 2024 |
| Nicole Grossmann | 1144034711 | Student in an Organized Health Care Education/Training Program | Omaha, NE | 2025 |
| Paul Grossmann, MD | 1750357224 | Surgery Physician | Des Moines, IA | 2006 |
| Rachel Grossmann | 1588301535 | Physician Assistant | Lexington, KY | 2022 |
| Rafael Grossmann, MD | 1790711430 | Trauma Surgery Physician | Portsmouth, NH | 2006 |
| Rami Grossmann, MD | 1962480079 | Neurology with Special Qualifications in Child Neurology Physician | New Hyde Park, NY | 2006 |
| Reya Grossmann, ARNP | 1982527503 | Family Nurse Practitioner | Snohomish, WA | 2026 |
| Robert Grossmann, MD | 1053686683 | Family Medicine Physician | Centerville, OH | 2012 |
| Robert Grossmann, O.D. | 1306917554 | Optometrist | Daytona Beach, FL | 2006 |
| Sabine Grossmann, COTA | 1215307533 | Occupational Therapy Assistant | Denver, CO | 2015 |
| Todd Grossmann, DDS | 1720167802 | General Practice Dentistry | Saint Paul, MN | 2006 |
| Tosha Grossmann, RN | 1225335128 | Registered Nurse | Fairmont, MN | 2011 |
| Zachary Grossmann, MD | 1578257572 | Family Medicine Physician | Wichita, KS | 2023 |
| Leslie Grossmann Brown, LCSW | 1407012685 | Clinical Social Worker | Saint Paul, MN | 2008 |
| Carina Grossmark, PHD IN CLINICAL PSYC | 1851562334 | Clinical Psychologist | Bronx, NY | 2008 |
| Robert Grossmark, PH.D | 1598985343 | Psychoanalyst | New York, NY | 2007 |
| Justin Grossmayer, LCSW | 1033556428 | Clinical Social Worker | Palm Springs, FL | 2013 |
| Madeleine Grossmayer, LCSW | 1437462173 | Clinical Social Worker | Wellington, FL | 2010 |
| Margaret Grossmayer, APRN, FNP-C | 1548140973 | Nurse Practitioner | Willowbrook, IL | 2025 |
| Ronald Grossmayer, RPH | 1750662060 | Pharmacist | Schaumburg, IL | 2011 |
| Andesite Grossmeyer, LLMSW | 1003752346 | Social Worker | Lansing, MI | 2026 |
| Jennifer Grossmeyer | 1780515247 | Speech-Language Pathologist | Grafton, WI | 2026 |
| Kathryn Grossmeyer | 1578966354 | Registered Nurse | Columbia, MD | 2014 |
| Megan Grossmiller, PA-C | 1225380009 | Physician Assistant | Randallstown, MD | 2012 |
| John Grossmith, M.D. | 1982676888 | Neurological Surgery Physician | Las Vegas, NV | 2006 |
| Lara Grossmith, DACCHM, L.AC. | 1710801543 | Acupuncturist | San Diego, CA | 2026 |
| Linda Grossmuller, RN | 1023550415 | Registered Nurse | Langhorne, PA | 2016 |
| Mirat Grossnass | 1881151587 | Case Manager/Care Coordinator | Brooklyn, NY | 2019 |
| Colleen Grossner, M.S., R.D., L.D | 1114358751 | Registered Dietitian | Highland Heights, OH | 2013 |
| Hailey Grossner | 1184265167 | Marriage & Family Therapist | Anaheim, CA | 2019 |
| Janet Grossner, LCSW | 1073502738 | Clinical Social Worker | Allentown, PA | 2005 |
| Christine Grossnickel, PT | 1033272778 | Physical Therapist | Bethesda, MD | 2006 |
| Adam Grossnicklaus | 1306392550 | Other Technician | Port Saint Lucie, FL | 2016 |
| Benjamin Grossnicklaus | 1467250050 | Certified Registered Nurse Anesthetist | Kearney, NE | 2025 |
| Jessica Grossnicklaus, PSYD | 1881242691 | Psychologist | Lincoln, NE | 2019 |
| Benjamin Grossnickle, LCSW-A, LCAS-A | 1124860705 | Clinical Social Worker | Greenville, NC | 2024 |
| Bonnita Grossnickle, OTA | 1750980637 | Occupational Therapy Assistant | San Antonio, TX | 2020 |
| Brenda Grossnickle, CNS | 1760954150 | Clinical Nurse Specialist | Portland, OR | 2018 |
| Bruce Grossnickle, M.D. | 1518960921 | Ophthalmology Physician | Warsaw, IN | 2005 |
| Carolyn Grossnickle, OTR | 1164655288 | Occupational Therapist | Honolulu, HI | 2009 |
| Charles Grossnickle, MD | 1316630361 | Family Medicine Physician | Charleston, SC | 2023 |
| Courtney Grossnickle, LPC | 1629501531 | Mental Health Counselor | Myersville, MD | 2017 |
| Deborah Grossnickle, LCSW | 1184635559 | Clinical Social Worker | Richmond, IN | 2006 |
| Donna Grossnickle, LCSW-C | 1245443894 | Clinical Social Worker | Frederick, MD | 2007 |
| Douglas Grossnickle, MD | 1669418810 | Geriatric Medicine (Internal Medicine) Physician | Portland, OR | 2006 |
| Elizabeth Grossnickle, NP | 1467712372 | Adult Health Nurse Practitioner | Aurora, CO | 2012 |
| Julianne Grossnickle, CNP | 1659796142 | Acute Care Nurse Practitioner | Nashville, TN | 2014 |
| Karen Grossnickle, P.T. | 1518025642 | Physical Therapist | Clare, MI | 2006 |
| Katlyn Grossnickle, PT, DPT | 1467883017 | Physical Therapist | Pasadena, CA | 2013 |
| Kimberly Grossnickle, CRNP | 1134685183 | Family Nurse Practitioner | Frederick, MD | 2019 |
| Marc Grossnickle | 1285285163 | Physical Therapy Assistant | Circleville, OH | 2019 |
| Margaret Grossnickle | 1114512654 | Clinical Social Worker | Chicago, IL | 2021 |
| Mark Grossnickle, MD | 1508844473 | Orthopaedic Surgery Physician | Greeley, CO | 2006 |
| Mark Grossnickle, MD | 1942281076 | Diagnostic Radiology Physician | Macon, GA | 2005 |
| Merritt Grossnickle, MD | 1992435754 | Pediatrics Physician | Charleston, SC | 2022 |
| Michael Grossnickle, RPH | 1861940769 | Pharmacist | Portland, OR | 2016 |
| Neil Grossnickle, MD | 1750314332 | Family Medicine Physician | Manistique, MI | 2006 |
| Nevin Grossnickle, CERTIFIED MASSAGE TH | 1467861328 | Massage Therapist | Wausau, WI | 2014 |
| Richard Grossnickle, MD | 1003800079 | Ophthalmology Physician | Paris, TX | 2005 |
| Sophia Grossnickle, PT | 1417845660 | Physical Therapist | Ann Arbor, MI | 2025 |
| Taya Grossnickle | 1730897463 | Behavior Technician | Fresno, CA | 2022 |
| Trista Grossnickle, PMHNP | 1346993763 | Psychiatric/Mental Health Nurse Practitioner | Clarinda, IA | 2022 |
| Emily Grossniklaus, M.D. | 1003278706 | Hospitalist Physician | Seattle, WA | 2016 |
| Hans Grossniklaus, MD | 1275590069 | Ophthalmology Physician | Atlanta, GA | 2006 |
| Sara Grossniklaus | 1215771308 | Athletic Trainer | Bloomington, IN | 2024 |
| Alan Grosso, RPH | 1740738087 | Pharmacist | Mesa, AZ | 2016 |
| Albert Grosso, OD | 1609939537 | Optometrist | Edison, NJ | 2006 |
| Alexander Grosso | 1871949149 | Behavior Technician | Miami, FL | 2016 |
| Alexis Grosso | 1063130821 | Speech-Language Pathologist | Purchase, NY | 2022 |
| Allan Grosso | 1578622049 | Pharmacist | Bronx, NY | 2006 |
| Allison Grosso | 1518659259 | Physical Therapist | New York, NY | 2023 |
| Amanda Grosso | 1457869554 | Case Manager/Care Coordinator | Sellersville, PA | 2018 |
| Ana Grosso, MD | 1891957528 | Pediatrics Physician | Duluth, GA | 2008 |
| Ann Grosso | 1831237411 | Nurse Practitioner | Syracuse, NY | 2007 |
| Ann Grosso, RN,APN,C | 1881745198 | Adult Health Nurse Practitioner | Somers Point, NJ | 2007 |
| Anthony Grosso, R.PH. | 1104005545 | Pharmacist | Baldwinsville, NY | 2007 |
| Anthony Grosso, DO | 1396742979 | Ophthalmology Physician | Pottsville, PA | 2005 |
| Anthony Grosso, OTRL | 1588874614 | Occupational Therapist | N Massapequa, NY | 2007 |
| Ashley Grosso, LPN | 1417405630 | Licensed Practical Nurse | Tacoma, WA | 2016 |
| Ashton Grosso, DO | 1992201859 | Hospitalist Physician | Santa Cruz, CA | 2018 |
| Brett Grosso, LPN | 1700121142 | Licensed Practical Nurse | West Sayville, NY | 2012 |
| Brian Grosso, MD | 1467246850 | Student in an Organized Health Care Education/Training Program | East Meadow, NY | 2025 |
| Brianna Grosso | 1396354320 | Registered Dietitian | Marinette, WI | 2020 |
| Bridget Grosso, OPTICIAN | 1053165399 | Optician | Central Square, NY | 2024 |
| Carol Grosso, MSPT | 1801023866 | Pediatric Physical Therapist | Port Washington, NY | 2009 |
| Caroline Grosso, DO | 1205508611 | Chiropractor | Charlotte, NC | 2021 |
| Carolyn Grosso, PSYD | 1841655750 | Health Service Psychologist | Bedford Hills, NY | 2015 |
| Celeste Grosso, M.D. | 1962561985 | Child & Adolescent Psychiatry Physician | Rhinebeck, NY | 2006 |
| Christie Grosso | 1356718647 | Registered Nurse | Englewood, CO | 2015 |
| Christina Grosso, LCAT, ATR-BC, BCETS | 1235507211 | Mental Health Counselor | Bedford Hills, NY | 2015 |
| Christina Grosso | 1639841455 | Mental Health Counselor | Westampton, NJ | 2021 |
| Christine Grosso, MD | 1750919007 | Psychiatry Physician | Manhasset, NY | 2020 |
| Christine Grosso, OTD-R/L | 1932865565 | Occupational Therapist | Clackamas, OR | 2021 |
| Cindy Grosso, RDH | 1528241429 | Dental Hygienist | East Hartford, CT | 2007 |
| Claire Grosso | 1003224288 | Specialist | Oswego, NY | 2014 |
| Colette Grosso, LCSW | 1851750590 | Clinical Social Worker | Philadelphia, PA | 2016 |
| Courtney Grosso, LAT, ATC | 1306622196 | Athletic Trainer | Denver, CO | 2023 |
| Cynthia Grosso, DC | 1912928706 | Chiropractor | West Springfield, MA | 2006 |
| Darryl Grosso, MSW | 1710185103 | Clinical Social Worker | Brockton, MA | 2007 |
| Dolores Grosso | 1336603471 | Occupational Therapist | East China, MI | 2019 |
| Dolores Grosso, CRNP | 1992874283 | Nurse Practitioner | Philadelphia, PA | 2006 |
| Domenic Grosso, D.O. | 1588314710 | Student in an Organized Health Care Education/Training Program | Saint Clair Shores, MI | 2022 |
| Dominick Grosso, PHARMD | 1528584836 | Pharmacist | Phoenix, AZ | 2017 |
| Dominick Grosso, D.O. | 1568486249 | Internal Medicine Physician | Red Bank, NJ | 2006 |
| Dwight Grosso | 1033627088 | Behavior Technician | Tacoma, WA | 2018 |
| Elizabeth Grosso | 1881173086 | Mental Health Counselor | Dover, NH | 2018 |
| Francesca Grosso | 1053255232 | Mental Health Counselor | Yorktown Heights, NY | 2026 |
| Frank Grosso, CRNP | 1215121686 | Acute Care Nurse Practitioner | Baltimore, MD | 2007 |
| Frank Grosso, DDS | 1821106972 | Dentist | Falls Church, VA | 2006 |
| Frank Grosso, D.D.S. | 1891944880 | Dentist | Frederick, MD | 2008 |
| George Grosso, PHD PSYCH | 1811198906 | Forensic Psychologist | Tehachapi, CA | 2007 |
| Geovanna Grosso | 1376046623 | Behavior Technician | Novi, MI | 2018 |
| Gerald Grosso, PSYD | 1225051972 | Marriage & Family Therapist | Santa Ana, CA | 2006 |
| Gina Grosso, MS, CCC-SLP | 1063027647 | Speech-Language Pathologist | Auburn, WA | 2020 |
| Gina Grosso, LCSW | 1497236871 | Social Worker | Weymouth, MA | 2018 |
| Gino Grosso, MD | 1063436491 | Psychiatry Physician | Cherry Hill, NJ | 2006 |
| Gwen Grosso, RDH | 1497935241 | Dental Hygienist | West Haven, CT | 2007 |
| Heather Grosso, LICSW | 1942350863 | Clinical Social Worker | Bridgewater, MA | 2007 |
| James Grosso, DMD | 1073518023 | General Practice Dentistry | Ozone Park, NY | 2005 |
| James Grosso | 1649850082 | Diagnostic Radiology Physician | Miami, FL | 2021 |
| Jaquelin Grosso | 1487266599 | Personal Care Attendant | Las Vegas, NV | 2020 |
| Jayne Grosso, RN | 1548542137 | Registered Nurse | Lindenhurst, NY | 2011 |
| Jeanne Grosso, D.M.D. | 1538496716 | General Practice Dentistry | Schenectady, NY | 2009 |
| Jennifer Grosso, BS | 1336685007 | Social Worker | Tulsa, OK | 2017 |
| Jessica Grosso | 1073097333 | Behavior Analyst | Grand Rapids, MI | 2018 |
| Jessica Grosso | 1467217687 | Community Health Registered Nurse | Syracuse, NY | 2024 |
| John Grosso, M.D. | 1912978057 | Otolaryngology Physician | Lindenhurst, NY | 2006 |
| Joseph Grosso, DC | 1134146665 | Chiropractor | West Springfield, MA | 2006 |
| Joseph Grosso, PA | 1184695512 | Physician Assistant | Butler, PA | 2006 |
| Joseph Grosso, RPH | 1497346779 | Pharmacist | Monroe, NC | 2021 |
| Joseph Grosso, LPC, ATR | 1497562425 | Mental Health Counselor | Medford, NJ | 2024 |
| Joseph Grosso | 1720627946 | Physical Therapy Assistant | Philadelphia, PA | 2020 |
| Joseph Grosso, MD | 1891709457 | Obstetrics & Gynecology Physician | Hamden, CT | 2006 |
| Justine Grosso, PSYD | 1154812352 | Clinical Psychologist | Durham, NC | 2018 |
| Kaitlyn Grosso, D.D.S. | 1093111874 | General Practice Dentistry | Frederick, MD | 2014 |
| Karen Grosso, LCSW-R | 1508998709 | Clinical Social Worker | Binghamton, NY | 2007 |
| Karen Grosso, RN | 1578405650 | Registered Nurse | McCleary, WA | 2026 |
| Katherine Grosso, D.D.S | 1760863591 | Periodontics | Farmington, CT | 2015 |
| Kayla Grosso | 1609706795 | Physical Therapist | Stony Brook, NY | 2026 |
| Kenneth Grosso, PTA | 1043447717 | Physical Therapy Assistant | West Orange, NJ | 2009 |
| Kevin Grosso, DO | 1578579009 | Family Medicine Physician | Greensburg, PA | 2006 |
| Kimberly Grosso, CRNA | 1871511378 | Certified Registered Nurse Anesthetist | Ann Arbor, MI | 2006 |
| Kristen Grosso, AUD., CCC-A | 1588546428 | Audiologist | High Point, NC | 2025 |
| Laura Grosso, BA, MS, NCC | 1538505813 | Mental Health Counselor | Norwich, NY | 2013 |
| Leonard Grosso, MD PHD | 1548280969 | Immunopathology Physician | St Louis, MO | 2006 |
| Lindsay Grosso, DMD, MS, | 1487044632 | Orthodontics and Dentofacial Orthopedics Dentistry | Moncks Corner, SC | 2015 |
| Lisa Grosso, DDS, MS | 1992990832 | Periodontics | Concord, CA | 2007 |
| Lisamarie Grosso, RN | 1174489256 | Infusion Therapy Registered Nurse | Port Ewen, NY | 2026 |
| Lorinda Grosso, MD | 1184129611 | Pediatrics Physician | Billings, MT | 2018 |
| Luisa Grosso | 1225518111 | Developmental Therapist | West Palm Beach, FL | 2018 |
| Mallory Grosso | 1558833160 | Medical Physician Assistant | New York, NY | 2018 |
| Maria Grosso | 1891506754 | Specialist | Oswego, NY | 2025 |
| Mario Grosso, MD | 1730119645 | Diagnostic Radiology Physician | Springfield, MA | 2006 |
| Marissa Grosso, MSW, LSW | 1114588035 | Social Worker | Highland Park, NJ | 2019 |
| Mary Grosso, LMT | 1326597279 | Massage Therapist | Keizer, OR | 2016 |
| Mary Grosso, LCSW | 1750448338 | Social Worker | Norwell, MA | 2007 |
| Matthew Grosso, M.D. | 1316366792 | Orthopaedic Surgery Physician | Hartford, CT | 2014 |
| Megan Grosso, PA | 1073575460 | Physician Assistant | Syracuse, NY | 2006 |
| Michael Grosso, M.D. | 1184634503 | Pediatric Adolescent Medicine Physician | Huntington, NY | 2006 |
| Michael Grosso, MD | 1255505103 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Moorestown, NJ | 2008 |
| Michael Grosso, DDS | 1285926428 | General Practice Dentistry | Falls Church, VA | 2011 |
| Michael Grosso, D.M.D. | 1760404081 | Orthodontics and Dentofacial Orthopedics Dentistry | Moncks Corner, SC | 2006 |
| Michelle Grosso, LPC | 1427817303 | Professional Counselor | Oakdale, PA | 2024 |
| Michelle Grosso, MD | 1619155777 | Internal Medicine Physician | Bath, NY | 2008 |
| Michelle Grosso, PHYSICIAN ASSISTANT | 1629345053 | Surgical Physician Assistant | Danbury, CT | 2011 |
| Mickayla Grosso, COTA/L | 1447715891 | Occupational Therapy Assistant | Lewisburg, PA | 2019 |
| Mikaila Grosso, LMT | 1265239826 | Massage Therapist | Olympia, WA | 2025 |
| Nancy Grosso, RN, MS, FNP | 1134291693 | Nurse Practitioner | Port Huron, MI | 2006 |
| Nicholas Grosso, MD | 1376547125 | Orthopaedic Surgery Physician | Catonsville, MD | 2005 |
| Pamela Grosso | 1609213982 | Addiction (Substance Use Disorder) Counselor | Susanville, CA | 2013 |
| Patricia Grosso, OTR/L | 1588897227 | Occupational Therapist | Delavan, WI | 2009 |
| Peter Grosso, MD | 1144286832 | Pediatrics Physician | Suffolk, VA | 2006 |
| Peter Grosso, D.C. | 1902934136 | Chiropractor | Phoenix, AZ | 2007 |
| Rachael Grosso, M.D. | 1811382807 | Internal Medicine Physician | Newark, DE | 2015 |
| Richard Grosso, D.C. | 1295823052 | Chiropractor | Mineola, NY | 2006 |
| Riley Grosso, M.D. | 1639412406 | Emergency Medicine Physician | Cincinnati, OH | 2013 |
| Rosalie Grosso, BSW | 1669823548 | Other Technician | Essexville, MI | 2016 |
| Sharon Grosso, LCSW | 1174944862 | Mental Health Counselor | Bordentown, NJ | 2013 |
| Stephanie Grosso, PA-C | 1164722955 | Physician Assistant | Kankakee, IL | 2010 |
| Steven Grosso, MD | 1730220286 | Plastic and Reconstructive Surgery Physician | Billings, MT | 2007 |
| Taylor Grosso | 1053270132 | Professional Counselor | Cranberry Township, PA | 2026 |
| Tiffany Grosso | 1245981026 | Behavior Technician | Sacramento, CA | 2022 |
| Toni Marie Grosso, M.S. ED | 1184303588 | Specialist | Thornwood, NY | 2023 |
| Trusa Grosso, LCSW | 1932242039 | Clinical Social Worker | Noblesville, IN | 2007 |
| Tyler Grosso, D.D.S. | 1477641835 | General Practice Dentistry | Ozone Park, NY | 2006 |
| Vincent Grosso, D.M.D | 1326064957 | General Practice Dentistry | Kissimmee, FL | 2006 |
| William Grosso, DC | 1639347651 | Chiropractor | New City, NY | 2008 |
| Vanessa Grosso - Bowers | 1285499988 | Behavior Technician | Platte City, MO | 2024 |
| Hilary Grosso Jasutkar, MD, PHD | 1760802672 | Neurology Physician | New York, NY | 2014 |
| Alberto Efraim Grosso Ortiz, BS | 1184011959 | Counselor | Orlando, FL | 2015 |
| Sue Jane Grosso Rivas, MD | 1770563413 | Diagnostic Radiology Physician | Berkeley Heights, NJ | 2006 |
| Angela Grosso- Burke, MSW | 1124379359 | Clinical Social Worker | Denver, CO | 2012 |
| Victoria Grosso-Goddard | 1801099106 | Clinical Psychologist | New York, NY | 2007 |
| Angela Grosso-Toscano, LMFT | 1083911655 | Marriage & Family Therapist | Bronx, NY | 2011 |
| Maria Grosso-Wooldridge, DDS | 1285768630 | Dentist | Miami Beach, FL | 2007 |
| Chelsea Grossoehme | 1851250146 | Personal Care Attendant | Omaha, NE | 2026 |
| Jacqueline Grossoehme | 1225305725 | Physical Therapist | Milwaukee, WI | 2011 |
| Lucas Grossoehme | 1477134336 | Physical Therapist | Saint Paul, MN | 2021 |
| Kailey Grossoehmig | 1720723927 | Behavior Technician | Omaha, NE | 2022 |
| Carla Grossoli, M.D. | 1568778991 | Pediatrics Physician | Fargo, ND | 2010 |
| Eleni Grossomanidou | 1215576046 | Addiction (Substance Use Disorder) Counselor | New York, NY | 2019 |
| Demetrios Grossos, D.P.M. | 1598053944 | Podiatrist | Brooklyn, NY | 2011 |
| Kathy Grossos, DPM | 1992093348 | Foot & Ankle Surgery Podiatrist | New York, NY | 2011 |
| Collin Grossruck, LMFT | 1457184624 | Marriage & Family Therapist | Tacoma, WA | 2024 |
| Megan Grosstephan | 1497146864 | Pharmacy Technician | Syracuse, NY | 2015 |
| Haili Grossthal | 1619663705 | Behavior Technician | Kailua, HI | 2023 |
| Jennifer Grosstick, AUD | 1639120074 | Audiologist-Hearing Aid Fitter | Phoenix, AZ | 2006 |
| David Grosswald, O.D. | 1770543720 | Optometrist | Conyers, GA | 2006 |
| Mara Grosswald, P.A.-C. | 1538312558 | Physician Assistant | Atlanta, GA | 2008 |
| Ryan Grosswald | 1083367288 | Behavior Technician | Norcross, GA | 2022 |
| Abraham Grosswasser, D.C. | 1326487844 | Chiropractor | Los Angeles, CA | 2013 |
| Diane Grossweiler, OT | 1982860292 | Occupational Therapist | Avenel, NJ | 2008 |
| Jack Grossweiler | 1124815642 | Student in an Organized Health Care Education/Training Program | Chapel Hill, NC | 2025 |
| Maria Grossweiler, SLP | 1982373700 | Speech-Language Pathologist | McAllen, TX | 2021 |
| Philip Grossweiler | 1891623633 | Behavior Technician | McAllen, TX | 2026 |
| James Grossweiner, M.D. | 1437114907 | Dermatology Physician | Naperville, IL | 2006 |
| Meg Grosswendt | 1588244263 | Nutrition Education Nutritionist | Sierra Madre, CA | 2021 |
| Katrina Grosswiler, APRN | 1861269193 | Nurse Practitioner | Fleming Island, FL | 2023 |
| Lawrence Grosswirth, D.C. | 1780637009 | Chiropractor | Lynbrook, NY | 2006 |
| Angelica Grossy | 1669286217 | Peer Specialist | Springfield, OR | 2025 |
| Emily Grost, CRNA | 1538581517 | Certified Registered Nurse Anesthetist | San Diego, CA | 2014 |
| Samantha Grosteffon | 1740774058 | Psychiatry Physician | Saginaw, MI | 2018 |
| Jessi Grostefon, PA-C | 1962957928 | Medical Physician Assistant | St Thomas, VI | 2016 |
| Joel Grostephan, MSW, LICSW | 1326387051 | Social Worker | Minneapolis, MN | 2013 |
| Sharon Grostephan, LICSW | 1548243181 | Social Worker | St Louis Park, MN | 2005 |
| Richard Grostern, MD | 1902881170 | Ophthalmology Physician | Chicago, IL | 2005 |
| Richard Grostic, D.C. | 1922533546 | Chiropractor | Blue Ridge, GA | 2017 |
| Darcy Grostick, O.D. | 1922012814 | Optometrist | Austin, TX | 2006 |
| Debora Grostick | 1518474378 | Behavior Technician | Midland, MI | 2018 |
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).