Providers Rebecca Gillelan, MS to Brittany Gillenwater
300 individual NPIs in the federal registry, part 7,761 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. 88 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Rebecca Gillelan, MS | 1194943795 | Psychologist | Harrisburg, PA | 2007 |
| Alyssa Gilleland, COTA/L | 1972941524 | Occupational Therapy Assistant | Godfrey, IL | 2013 |
| Amy Gilleland, M.D. | 1124384920 | Critical Care Medicine (Internal Medicine) Physician | Winston Salem, NC | 2012 |
| Brandi Gilleland, RDH | 1780571422 | Dental Hygienist | Sanford, CO | 2025 |
| Charles Gilleland, M.D. | 1518955988 | Emergency Medicine Physician | Corpus Christi, TX | 2005 |
| Christina Gilleland | 1033632757 | Occupational Therapist | Eagle Rive, AK | 2017 |
| Geoffrey Gilleland, M.D. | 1164456562 | Diagnostic Radiology Physician | Rock Hill, SC | 2006 |
| Gracyn Gilleland, COTA/L | 1326711029 | Occupational Therapy Assistant | Davidson, NC | 2021 |
| Hallie Gilleland, DNP | 1770930232 | Acute Care Nurse Practitioner | Gainesville, GA | 2016 |
| James Gilleland, LCSW | 1093844490 | Clinical Social Worker | Duluth, GA | 2007 |
| James Gilleland, DO | 1831139716 | Emergency Medicine Physician | Muskegon, MI | 2006 |
| Jason Gilleland, RD | 1659846087 | Registered Dietitian | Auburn, AL | 2018 |
| John Gilleland, D.M.D. | 1700292802 | Dentist | Lilburn, GA | 2014 |
| Jonathan Gilleland | 1548074149 | Behavior Technician | Citrus Heights, CA | 2025 |
| Katelyn Gilleland, MD | 1083100176 | Pediatric Critical Care Medicine Physician | Wichita, KS | 2018 |
| Kelly Gilleland, LPC | 1386190858 | Professional Counselor | Bastrop, TX | 2016 |
| Kristin Gilleland, PA-C | 1720475692 | Surgical Physician Assistant | Franklin, TN | 2015 |
| Kristina Gilleland, LCSW | 1225629272 | Clinical Social Worker | Athens, GA | 2021 |
| Leslee Gilleland, LSW | 1205668399 | Social Worker | Dublin, OH | 2024 |
| Lisa Gilleland | 1457931750 | Case Manager/Care Coordinator | Columbus, OH | 2021 |
| Mercedes Gilleland | 1194698050 | Chore Provider | Omaha, NE | 2025 |
| Mindy Gilleland, M.S. | 1114238334 | Speech-Language Pathologist | Jacksonville, FL | 2010 |
| R Gilleland, DDS | 1962532408 | General Practice Dentistry | Port Charlotte, FL | 2007 |
| Sarah Gilleland | 1356757587 | Athletic Trainer | Raleigh, NC | 2014 |
| Scott Gilleland, M.D. | 1336554856 | Anesthesiology Physician | Tallahassee, FL | 2014 |
| Virginia Gilleland, A.N.P | 1134183692 | Nurse Practitioner | Salem, VA | 2006 |
| William Gilleland, M.D. | 1336145903 | Surgery Physician | New Castle, PA | 2005 |
| Meghan Gilleland Turner, MD | 1720303266 | Internal Medicine Physician | Front Royal, VA | 2010 |
| Alicia Gillem | 1568159192 | Behavior Technician | Blacklick, OH | 2023 |
| Amy Gillem, LPN | 1609619477 | Licensed Practical Nurse | Xenia, OH | 2024 |
| Beth Gillem | 1508322769 | Marriage & Family Therapist | Nashville, TN | 2019 |
| Hailey Gillem | 1578449518 | Behavior Technician | Kokomo, IN | 2025 |
| Jaylee Gillem | 1477381176 | Behavior Analyst | Jacksonville, FL | 2024 |
| Lisa Gillem, D.C. | 1164548665 | Chiropractor | Adairsville, GA | 2007 |
| Megan Gillem, D.O. | 1093005704 | Family Medicine Physician | Flower Mound, TX | 2011 |
| Shanise Gillem | 1053903088 | Personal Care Attendant | Henderson, NV | 2021 |
| Shantrill Gillem | 1053615112 | Behavior Analyst | Tampa, FL | 2011 |
| Philip Gillemot, PA | 1912966490 | Physician Assistant | Watkins Glen, NY | 2006 |
| Patrice Gillems | 1275023210 | Behavior Technician | Youngstown, OH | 2018 |
| Tina Gillems, BS | 1780932459 | Clinical Social Worker | Miami, FL | 2012 |
| Aaron Gillen, DMFT, AMFT, CMT | 1255576534 | Marriage & Family Therapist | Encinitas, CA | 2008 |
| Adele Gillen | 1861132151 | Student in an Organized Health Care Education/Training Program | Hershey, PA | 2022 |
| Alethia Gillen | 1871178541 | Behavior Technician | Cary, NC | 2021 |
| Alexandra Gillen | 1134051774 | Registered Nurse | Portland, OR | 2026 |
| Alexandra Gillen, BCBA, LBS | 1417749821 | Behavior Analyst | Lancaster, PA | 2025 |
| Alexandre Gillen, ND | 1871229344 | Naturopath | Rancho Cordova, CA | 2022 |
| Alexia Gillen, DO | 1538353586 | Family Medicine Physician | Rapid City, SD | 2007 |
| Alissa Gillen | 1093385262 | Behavior Technician | Helotes, TX | 2021 |
| Allie Gillen | 1821745324 | Speech-Language Pathologist | Shreveport, LA | 2022 |
| Alyssa Gillen, PT, DPT | 1790184851 | Physical Therapist | Lincoln, NE | 2014 |
| Amy Gillen | 1578997243 | Counselor | Decatur, IL | 2013 |
| Amy Gillen, LSW | 1689440265 | Social Worker | Hammonton, NJ | 2023 |
| Andrew Gillen, PHARM.D. | 1043475189 | Pharmacist | Sioux Falls, SD | 2008 |
| Andy Gillen | 1437622388 | Adult Companion | San Antonio, TX | 2019 |
| Ann Gillen, RN | 1083916704 | Registered Nurse | Eugene, OR | 2010 |
| Ann-Margaret Gillen, RPA-C | 1073755344 | Physician Assistant | Mineola, NY | 2009 |
| Aric Gillen, M.D. | 1720285158 | Obstetrics & Gynecology Physician | Round Rock, TX | 2007 |
| Ashlyn Gillen | 1164986428 | Case Manager/Care Coordinator | Salt Lake City, UT | 2019 |
| Autumn Gillen | 1336555168 | Physical Therapy Assistant | Port Orange, FL | 2014 |
| Barbara Gillen, FNP | 1093876211 | Family Nurse Practitioner | Billings, MT | 2006 |
| Barry Gillen, MFT | 1669503496 | Marriage & Family Therapist | La Mesa, CA | 2007 |
| Benjamin Gillen, MD | 1316108343 | Diagnostic Radiology Physician | Waukesha, WI | 2008 |
| Bessie Gillen, LPCC | 1811772544 | Clinical Neurophysiology Physician | Littleton, CO | 2023 |
| Brandi Gillen | 1013552496 | Peer Specialist | North Royalton, OH | 2019 |
| Brandi Gillen | 1013591650 | Mental Health Counselor | Broomfield, CO | 2021 |
| Brandon Gillen, MD | 1649966409 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2023 |
| Brian Gillen, D.D.S. | 1730381955 | Dentist | Camp Lejeune, NC | 2007 |
| Brianna Gillen, PA-C, ATC | 1124518329 | Physician Assistant | Boston, MA | 2018 |
| Brianna Gillen, RRT | 1699623595 | Registered Respiratory Therapist | Gaylord, MI | 2026 |
| Bruce Gillen, NP | 1841507167 | Adult Health Nurse Practitioner | Indianapolis, IN | 2010 |
| Caitlin Gillen | 1942733555 | Internal Medicine Physician | Akron, OH | 2017 |
| Carol Gillen | 1114931078 | Speech-Language Pathologist | Madison, WI | 2006 |
| Carol Gillen, LMHC | 1821494915 | Mental Health Counselor | Smithfield, RI | 2014 |
| Carolyn Gillen, OTR/L | 1811468861 | Occupational Therapist | Atlantic Highlands, NJ | 2018 |
| Casey Gillen | 1841074705 | Neuroscience Registered Nurse | Cape Coral, FL | 2023 |
| Cassandra Gillen, LPC | 1245058130 | Professional Counselor | Kenosha, WI | 2024 |
| Catherine Gillen | 1811645369 | Physical Therapist | St Charles, IL | 2022 |
| Cathleen Gillen | 1184926883 | Mental Health Counselor | Las Vegas, NV | 2010 |
| Chastity Gillen, 2014044014 | 1629435243 | Registered Nurse | Butler, MO | 2016 |
| Claire Gillen | 1730654773 | Behavior Technician | Brownsburg, IN | 2018 |
| Clarissa Gillen | 1326548579 | Pediatrics Physician | Kansas City, MO | 2018 |
| Colleen Gillen, PT | 1235317942 | Physical Therapist | Boston, MA | 2008 |
| Connor Gillen, PT, DPT | 1336094887 | Physical Therapist | Dallas, TX | 2026 |
| Constance Gillen, PSYCHOLOGIST | 1265633283 | Counseling Psychologist | Amherst, MA | 2007 |
| Cort Gillen, ATC | 1801850441 | Athletic Trainer | Cypress, TX | 2006 |
| Daniel Gillen, MD | 1285650416 | Anesthesiology Physician | Saint Louis, MO | 2006 |
| Daniel Gillen, MSN, FNP - C | 1447671060 | Family Nurse Practitioner | Kansas City, MO | 2013 |
| Dawn Gillen, LPN | 1477874204 | Licensed Practical Nurse | Napoleon, OH | 2010 |
| Deniel Gillen, OT | 1225596182 | Pediatric Occupational Therapist | Springfield, MO | 2019 |
| Dennison Gillen, D.O. | 1982068920 | Emergency Medicine Physician | Bloomington, MN | 2016 |
| Dominic Gillen | 1295547735 | Chore Provider | Bellevue, NE | 2025 |
| Eileen Gillen, LCSW | 1427114719 | Social Worker | Ozone Park, NY | 2006 |
| Eileen Gillen, DVM, CCRI, CVA | 1811670193 | Student in an Organized Health Care Education/Training Program | Lahaine, HI | 2023 |
| Eileen Gillen, PH.D. | 1922106525 | Clinical Psychologist | Moorestown, NJ | 2006 |
| Elizabeth Gillen | 1306730825 | Mental Health Counselor | Fletcher, NC | 2025 |
| Elizabeth Gillen | 1992526354 | Registered Dietitian | Swoyersville, PA | 2024 |
| Emily Gillen | 1538859897 | Physician Assistant | Davenport, IA | 2023 |
| Erin Gillen, RN NP | 1194836627 | Adult Health Nurse Practitioner | Poughkeepsie, NY | 2006 |
| Erin Gillen, MA, LPCC | 1740634211 | Mental Health Counselor | Minneapolis, MN | 2016 |
| Esther Gillen, MSN, APRN, FNP-C | 1134792179 | Family Nurse Practitioner | Granbury, TX | 2021 |
| Eugene Gillen | 1306244710 | Clinical Social Worker | Alexandria, VA | 2014 |
| Gabriella Gillen, AUD | 1881528644 | Audiologist | New Hyde Park, NY | 2026 |
| Gabrielle Gillen, CRNP | 1295659456 | Psychiatry Physician | Lansdale, PA | 2026 |
| Gary Gillen, M.D. | 1851397236 | Family Medicine Physician | Morrisville, VT | 2005 |
| Geoffrey Gillen, M.D. | 1487717864 | Obstetrics & Gynecology Physician | Gretna, LA | 2006 |
| George Gillen, DDS | 1083814172 | Dentist | New York, NY | 2007 |
| Georgia Gillen, ATC, MS | 1457036717 | Athletic Trainer | Rome, GA | 2023 |
| Gilford Gillen, LPC | 1083017073 | Professional Counselor | Shreveport, LA | 2014 |
| Glenn Gillen | 1285566752 | Registered Nurse | Lompoc, CA | 2026 |
| Grace Gillen, OTR | 1154211985 | Occupational Therapist | Fishers, IN | 2025 |
| Grace Gillen | 1538867007 | General Practice Dentistry | Reston, VA | 2023 |
| Grant Gillen, MD | 1346256096 | Anesthesiology Physician | Kenner, LA | 2006 |
| Gretchen Gillen, SLP | 1497447411 | Speech-Language Pathologist | Chesterfield, MO | 2023 |
| Haley Gillen, PA-C | 1366857559 | Physician Assistant | Vermillion, SD | 2014 |
| Hilary Gillen | 1235516063 | Specialist | Plainview, NY | 2015 |
| Jacob Gillen, MD | 1952625576 | Surgical Critical Care Physician | Roanoke, VA | 2010 |
| Jacqueline Gillen, LPN | 1518230259 | Licensed Practical Nurse | Harrison, OH | 2012 |
| James Gillen, M.D. | 1073600532 | Emergency Medicine Physician | Tampa, FL | 2006 |
| James Gillen, PA-C | 1356448443 | Surgical Physician Assistant | Lewiston, ME | 2006 |
| Jamie Gillen, PH.D. | 1871723262 | Psychologist | Gig Harbor, WA | 2009 |
| Janet Gillen, LCSW | 1487747051 | Clinical Social Worker | San Francisco, CA | 2006 |
| Janice Gillen | 1245801513 | Other Technician | White Bear Lake, MN | 2021 |
| Janice Gillen, LMSW-CC | 1972757508 | Clinical Social Worker | Bangor, ME | 2008 |
| Jeffrey Gillen, PHARMD. | 1437401585 | Pharmacist | New York, NY | 2012 |
| Jenna Gillen, M.S., CCC-SLP | 1891346599 | Speech-Language Pathologist | Ithaca, NY | 2019 |
| Jenna Gillen, DO | 1902288657 | Surgery Physician | Sleepy Hollow, NY | 2015 |
| Jennifer Gillen, M.D. | 1053685461 | Pediatrics Physician | New York, NY | 2012 |
| Jennifer Gillen | 1093296063 | Occupational Therapy Assistant | Corsicana, TX | 2018 |
| Jerad Gillen | 1194944868 | Physical Therapist | Box Elder, MT | 2007 |
| Jeremy Gillen | 1710508429 | Certified Registered Nurse Anesthetist | Ogden, UT | 2020 |
| Jessica Gillen | 1235532342 | Mental Health Counselor | Alton, IL | 2014 |
| Jessica Gillen, PTA | 1659895985 | Physical Therapy Assistant | Warsaw, NC | 2017 |
| Jessica Gillen, M.D. | 1700290467 | Gynecologic Oncology Physician | Dallas, TX | 2014 |
| Joann Gillen, PHD | 1235321217 | Counselor | San Francisco, CA | 2007 |
| John Gillen, M.D. | 1356312755 | Otolaryngology Physician | Springfield, OH | 2006 |
| John Gillen, MD | 1700845948 | Ophthalmology Physician | Cincinnati, OH | 2006 |
| John Gillen, M.D. | 1881696136 | Orthopaedic Surgery Physician | Grandview, MO | 2005 |
| Joshua Gillen | 1417759713 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2025 |
| Joslyn Gillen | 1639802077 | Speech-Language Assistant | Sugar Land, TX | 2022 |
| Judith Gillen, RN, NHCM, BSC, MPHIL | 1609917673 | Midwife | Keene, NH | 2007 |
| Julia Gillen | 1265266480 | Dental Hygienist | Reno, NV | 2024 |
| Julia Gillen, PT, DPT | 1396312849 | Physical Therapist | Wilson, WY | 2021 |
| Julie Gillen, LCSW | 1508023243 | Clinical Social Worker | Raleigh, NC | 2008 |
| Julie Gillen | 1558216291 | Clinical Social Worker | Fort Washington, PA | 2026 |
| Justine Gillen, PT | 1548326879 | Physical Therapist | Branford, CT | 2006 |
| Kali Gillen, D.C. | 1104261015 | Chiropractor | Kalispell, MT | 2013 |
| Karen Gillen, M.S. CCC/SLP | 1619161684 | Speech-Language Pathologist | Dallastown, PA | 2007 |
| Kari Gillen, PMHNP, MSN, RN | 1932936176 | Psychiatric/Mental Health Nurse Practitioner | Billings, MT | 2024 |
| Katelyn Gillen | 1598578544 | Chore Provider | Bellevue, NE | 2025 |
| Kathleen Gillen, M.S., CCC-SLP | 1083841019 | Speech-Language Pathologist | Syracuse, NY | 2009 |
| Kathryn Gillen, D.O. | 1356635007 | Pulmonary Disease Physician | Saint Paul, MN | 2011 |
| Katie Gillen, LCPC-C | 1932264959 | Professional Counselor | Bangor, ME | 2006 |
| Kelcy Gillen | 1639685035 | Behavior Technician | Wilsonville, OR | 2017 |
| Kelly Gillen, ARNP | 1649266065 | Nurse Practitioner | Orlando, FL | 2005 |
| Kenneth Gillen, PA-C | 1225098494 | Medical Physician Assistant | Chico, CA | 2006 |
| Kimberly Gillen, RDN LD | 1932843174 | Registered Dietitian | Wichita, KS | 2022 |
| Kirkpatrick Gillen, MD | 1649763954 | Vascular & Interventional Radiology Physician | Charleston, SC | 2018 |
| Kristin Gillen, PH.D. | 1124302393 | Counseling Psychologist | Portage, MI | 2011 |
| Lamar Gillen, LPC | 1902963887 | Mental Health Counselor | Tooele, UT | 2007 |
| Laura Gillen, PA-C | 1023600749 | Physician Assistant | Greenville, SC | 2021 |
| Laura Gillen, MSN, APRN, NNP-BC | 1306417753 | Nurse Practitioner | Houston, TX | 2021 |
| Laura Gillen | 1700997467 | Cardiovascular Specialist/Technologist | Saint Paul, MN | 2006 |
| Laura Gillen, LPC | 1912474917 | Counselor | Loveland, CO | 2018 |
| Leah Gillen, OTR/L | 1801271606 | Occupational Therapist | Torrance, CA | 2015 |
| Lilla Gillen | 1396605804 | Behavior Technician | Savannah, GA | 2025 |
| Lindsey Gillen, D.C. | 1972874469 | Chiropractor | Woodbury, MN | 2012 |
| Lindsey Gillen, FNP-C | 1972914364 | Family Nurse Practitioner | Kansas City, KS | 2014 |
| Lisa Gillen, NP-C | 1548386766 | Nurse Practitioner | Indianapolis, IN | 2007 |
| Lisa Gillen, BEHAVIORAL THERAPIST | 1619511086 | Behavior Technician | Vancouver, WA | 2019 |
| Logan Gillen | 1508539438 | Family Nurse Practitioner | Bedford, OH | 2021 |
| Lynea Gillen, LPC | 1184118994 | Mental Health Counselor | Portland, OR | 2018 |
| Madison Gillen, PT, DPT | 1265208268 | Sports Physical Therapist | Columbia, MD | 2023 |
| Madison Gillen | 1316805385 | Registered Nurse | Pittsburgh, PA | 2026 |
| Maeve Gillen | 1245110410 | Clinical Social Worker | Naples, FL | 2025 |
| Malini Gillen, M.D. | 1023091949 | Pediatric Adolescent Medicine Physician | Cumberland, RI | 2005 |
| Maria Gillen, M.S., CCC-SLP | 1821003518 | Speech-Language Pathologist | Albuquerque, NM | 2006 |
| Marijo Gillen, M.D | 1124099510 | Diagnostic Radiology Physician | Sacramento, CA | 2006 |
| Mark Gillen, LPC | 1104830785 | Clinical Social Worker | Ellsworth, WI | 2006 |
| Mark Gillen, PA | 1609833078 | Physician Assistant | Tulsa, OK | 2006 |
| Marlene Gillen, ARNP | 1609939057 | Nurse Practitioner | Tampa, FL | 2006 |
| Martha Gillen, MS | 1073746491 | Addiction (Substance Use Disorder) Counselor | Washington, NC | 2009 |
| Martin Gillen, MD | 1801838669 | Emergency Medicine Physician | Longview, WA | 2006 |
| Mary Gillen, CRNA | 1992854517 | Certified Registered Nurse Anesthetist | Steubenville, OH | 2007 |
| Matthew Gillen, MD | 1366974461 | Neonatal-Perinatal Medicine Physician | Atlanta, GA | 2017 |
| Matthew Gillen, D.O. | 1659804227 | Emergency Medicine Physician | Chicago, IL | 2017 |
| Matthew Gillen | 1902752322 | Student in an Organized Health Care Education/Training Program | West Fargo, ND | 2026 |
| Maureen Gillen, OTR/L | 1164738480 | Community Health Worker | San Diego, CA | 2010 |
| McKenna Gillen | 1306698139 | Neurorehabilitation Occupational Therapist | Baltimore, MD | 2024 |
| Megan Gillen, DPT | 1134681620 | Physical Therapist | Moline, IL | 2019 |
| Megan Gillen | 1952116212 | Specialist | Lake Worth, FL | 2025 |
| Mekko Gillen, PA-C | 1033744552 | Medical Physician Assistant | Tacoma, WA | 2020 |
| Melissa Gillen, OTR | 1366604621 | Occupational Therapist | Miami, FL | 2008 |
| Melissa Gillen, DO | 1700231578 | Internal Medicine Physician | Midlothian, VA | 2016 |
| Micah Gillen, MS, LPC | 1922513894 | Professional Counselor | Adrian, MI | 2017 |
| Michael Gillen, PH.D. | 1477925121 | Clinical Psychologist | Union Grove, WI | 2015 |
| Michael Gillen, M.S.W. | 1649301276 | Social Worker | Grand Rapids, MI | 2007 |
| Michelle Gillen | 1073442596 | Technician | Omaha, NE | 2026 |
| Michelle Gillen, MA CCC SLP | 1205205549 | Speech-Language Pathologist | Bangor, ME | 2015 |
| Michelle Gillen | 1821893637 | Chore Provider | Bellevue, NE | 2025 |
| Milissa Gillen, L.AC. | 1457756587 | Acupuncturist | Huntington Beach, CA | 2014 |
| Mitzi Gillen | 1710423959 | Occupational Therapist | Henderson, NV | 2017 |
| Natalie Gillen, PA-C | 1922477496 | Surgical Physician Assistant | Mountain View, CA | 2015 |
| Nora Gillen | 1437900271 | Student in an Organized Health Care Education/Training Program | Greenville, SC | 2024 |
| Pamela Gillen, ND,RN,CNS | 1235721952 | Community Health Registered Nurse | Canon City, CO | 2021 |
| Patricia Gillen, AGNP | 1205400116 | Adult Health Nurse Practitioner | Indianapolis, IN | 2021 |
| Patricia Gillen | 1427096221 | Family Medicine Physician | Odenton, MD | 2006 |
| Patricia Gillen | 1992718043 | Clinical Social Worker | West Seneca, NY | 2006 |
| Paula Gillen, NAP-PCA | 1033322755 | Home Health Aide | Euclid, OH | 2007 |
| Penny Gillen | 1225549520 | Addiction (Substance Use Disorder) Counselor | Otsego, MN | 2017 |
| Peter Gillen, OTR/L | 1043448251 | Occupational Therapist | Farmingdale, NY | 2009 |
| Peter Gillen, CRNA | 1609428978 | Certified Registered Nurse Anesthetist | Springfield, IL | 2019 |
| Peter Gillen | 1659889335 | Behavior Technician | Mc Lean, VA | 2018 |
| Peter Gillen, PSYD | 1992743371 | Clinical Psychologist | East Providence, RI | 2006 |
| Peyton Gillen | 1417734278 | Day Training/Habilitation Specialist | Roseville, CA | 2023 |
| Philip Gillen, MD | 1275795700 | Anesthesiology Physician | Ann Arbor, MI | 2008 |
| Randal Gillen, LMP | 1851559652 | Specialist | Ellensburg, WA | 2008 |
| Raymond Gillen, PA-C | 1851926372 | Medical Physician Assistant | Tacoma, WA | 2020 |
| Rebecca Gillen, MS, CCC-SLP | 1063095610 | Speech-Language Pathologist | Roswell, GA | 2021 |
| Robert Gillen, PHD | 1245220227 | Clinical Neuropsychologist | Albany, NY | 2005 |
| Ryan Gillen | 1932892262 | Behavior Technician | Monrovia, CA | 2023 |
| Sally Gillen, NP | 1447454889 | Family Nurse Practitioner | Warwick, RI | 2007 |
| Samantha Gillen, DPT | 1811354368 | Physical Therapist | Philadelphia, PA | 2016 |
| Samantha Gillen | 1962101766 | Behavior Technician | Rockville, MD | 2023 |
| Samara Gillen, BA | 1306905286 | Case Manager/Care Coordinator | San Jose, CA | 2006 |
| Sarah Gillen | 1346117496 | Student in an Organized Health Care Education/Training Program | Brentwood, NY | 2025 |
| Sarah Gillen, DO | 1487236923 | Pediatrics Physician | Saint Paul, MN | 2021 |
| Sarah Gillen, PT, DPT | 1558639245 | Physical Therapist | Flower Mound, TX | 2011 |
| Sarah Gillen, MA | 1902010267 | Marriage & Family Therapist | Montpelier, VT | 2007 |
| Seth Gillen | 1811864184 | Registered Nurse | Indianapolis, IN | 2025 |
| Sharon Gillen, M.D. | 1063602621 | Ophthalmology Physician | New Orleans, LA | 2007 |
| Shelby Gillen, AUD | 1962244863 | Audiologist | Montgomery Village, MD | 2024 |
| Sonia Gillen | 1558902015 | Counselor | Rock Island, IL | 2019 |
| Sophia Gillen | 1023575156 | Rehabilitation Practitioner | Huntington Park, CA | 2019 |
| Stacy Gillen, LCSW-C | 1891100467 | Clinical Social Worker | Annapolis, MD | 2014 |
| Stefan Gillen, DO | 1003302670 | Epilepsy Physician | Pompton Plains, NJ | 2018 |
| Stephanie Gillen | 1386167260 | Pharmacist | Waterville, OH | 2017 |
| Stephanie Gillen, BT | 1417682006 | Behavior Technician | Franklin, TN | 2022 |
| Stephanie Gillen, MSW | 1891260246 | Social Worker | Saint Louis, MO | 2018 |
| Stephen Gillen, D.C. | 1912188129 | Chiropractor | Gilbert, AZ | 2007 |
| Steven Gillen, DMD | 1750343638 | Dentist | Washington, PA | 2006 |
| Susan Gillen | 1124416953 | Occupational Therapy Assistant | Albuquerque, NM | 2015 |
| Taylor Gillen, PNP-AC | 1306675525 | Acute Care Nurse Practitioner | Prosper, TX | 2024 |
| Teresa Gillen, OTR | 1215038070 | Occupational Therapist | Hudson, WI | 2006 |
| Terry Gillen, RN | 1891252771 | Registered Nurse | Binghamton, NY | 2019 |
| Thomas Gillen, DMD, MS | 1710990072 | Endodontics | Greensburg, PA | 2006 |
| Thomas Gillen, M.D. | 1902170749 | Specialist | San Diego, CA | 2012 |
| Thomas Gillen, PA | 1902845571 | Physician Assistant | Houston, TX | 2006 |
| Tiffany Gillen, PA | 1326784877 | Physician Assistant | Struthers, OH | 2022 |
| Timothy Gillen, RN | 1568739522 | Registered Nurse | Staten Island, NY | 2011 |
| Tracy Gillen | 1548102916 | Pediatric Nurse Practitioner | Fairhaven, MA | 2026 |
| Tyler Gillen, M.D. | 1447678891 | Emergency Medical Services (Emergency Medicine) Physician | Yankton, SD | 2014 |
| Valerie Gillen | 1124721972 | Professional Counselor | Lubbock, TX | 2023 |
| Veronica Gillen, MSW | 1720741176 | Social Worker | Wheaton, IL | 2021 |
| Victoria Gillen | 1295356723 | Pharmacist | Hudson Oaks, TX | 2020 |
| Vincent Gillen, RN | 1235126541 | Anesthesiologist Assistant | Cincinnati, OH | 2005 |
| Wendy Gillen, MS, CCC-SLP | 1134538788 | Speech-Language Pathologist | Hingham, MA | 2014 |
| William Gillen, PHD LCPC | 1235294802 | Professional Counselor | Decatur, IL | 2006 |
| William Gillen, MD | 1386630093 | Cardiovascular Disease Physician | Newport News, VA | 2005 |
| William Gillen, COTA/L | 1467882282 | Occupational Therapy Assistant | Wellsboro, PA | 2013 |
| William Gillen, AGACNP-BC | 1508389263 | Acute Care Nurse Practitioner | Cleveland, OH | 2017 |
| William Gillen, M.D. | 1932460441 | MOHS-Micrographic Surgery Physician | Richmond, VA | 2012 |
| Marissa Gillen-Davis | 1639672272 | Behavior Analyst | Englewood Cliffs, NJ | 2018 |
| Kyle Gillen-Hughes | 1164073763 | Behavior Analyst | Woburn, MA | 2019 |
| Jody Gillen-Worden, LCSW | 1396936787 | Mental Health Counselor | Ellsworth, ME | 2007 |
| Juliann Gillen-Zinsmeister, APRN-CNP | 1972087344 | Family Nurse Practitioner | Dublin, OH | 2018 |
| Alyssa Gillenberger | 1467081356 | Student in an Organized Health Care Education/Training Program | Danville, PA | 2020 |
| Amy Gillenberger | 1013221647 | Occupational Therapist | Pittsburgh, PA | 2010 |
| Jessica Gillengerten, L.AC. | 1285017087 | Acupuncturist | Kenosha, WI | 2015 |
| Jospeh Gillengerten | 1578308698 | Behavior Technician | Grand Rapids, MI | 2024 |
| Aleah Gillenkirk, MD | 1407642234 | Family Medicine Physician | Grand Blanc, MI | 2025 |
| Keondra Gillens | 1225798341 | Behavior Technician | Austin, TX | 2021 |
| Kimberly Gillens, MD | 1942839089 | Obstetrics & Gynecology Physician | Snellville, GA | 2020 |
| Rita Gillens, CASAC-T | 1760782387 | Addiction (Substance Use Disorder) Counselor | New York, NY | 2010 |
| Shawn Gillens, M. A. CCC-SLP | 1841048204 | Speech-Language Pathologist | Columbia, SC | 2024 |
| Caroline Gillenson | 1609617760 | Student in an Organized Health Care Education/Training Program | Palo Alto, CA | 2024 |
| Leslie Gillenson, OTR | 1184499063 | Hand Occupational Therapist | Bartlett, TN | 2023 |
| Roni Gillenson, MA, MFT | 1528264926 | Marriage & Family Therapist | San Francisco, CA | 2007 |
| Sally Gillenson, MBA MS OTR CHT | 1093797359 | Hand Occupational Therapist | Hackensack, NJ | 2005 |
| Wendy Gillenson, LICSW | 1003037342 | Clinical Social Worker | Lynn, MA | 2007 |
| Angela Gillentine, AU.D. | 1518024918 | Audiologist | Saint Louis, MO | 2007 |
| Debbie Gillentine, MS, CCC-SLP | 1780521245 | Speech-Language Pathologist | Dillon, MT | 2026 |
| Elizabeth Gillentine, PT | 1366142846 | Physical Therapist | Nashville, TN | 2023 |
| Harper Gillentine, OD | 1023853173 | Optometrist | Goodyear, AZ | 2024 |
| Kendall Gillentine, M.S, CF-SLP | 1588244370 | Speech-Language Pathologist | Ripley, MS | 2021 |
| Rebecca Gillentine, PTA | 1750862777 | Physical Therapy Assistant | Ennis, TX | 2018 |
| Ryan Gillentine, DO | 1700520822 | Internal Medicine Physician | Tupelo, MS | 2022 |
| Stephanie Gillentine | 1316262140 | Day Training/Habilitation Specialist | Jonesboro, AR | 2010 |
| David Gillenwalters, DDS | 1902916760 | Dentist | Schenectady, NY | 2006 |
| Lee Gillenwalters | 1164239208 | Personal Care Attendant | Smithers, WV | 2024 |
| Alana Gillenwater, DPT | 1710407960 | Physical Medicine & Rehabilitation Physician | Gassaway, WV | 2017 |
| Alexis Gillenwater | 1205429347 | Community Health Worker | Yawkey, WV | 2021 |
| Amanda Gillenwater, APRN-CNP | 1649744384 | Gerontology Nurse Practitioner | Wheelersburg, OH | 2019 |
| Ann Gillenwater, M.D. | 1548354350 | Otolaryngology Physician | Houston, TX | 2006 |
| Anthony Gillenwater, BA | 1073975975 | Mental Health Counselor | Tukwila, WA | 2016 |
| Bill Gillenwater, D.C. | 1487754644 | Chiropractor | Kingsport, TN | 2006 |
| Brandon Gillenwater, D.C. | 1386964385 | Chiropractor | Bristol, VA | 2010 |
| Brian Gillenwater, D.O. | 1649543828 | Family Medicine Physician | Liberty, MO | 2012 |
| Brittany Gillenwater, ATC | 1033411343 | Sports Medicine (Physical Medicine & Rehabilitation) Physician | Sandy Springs, GA | 2010 |
| Brittany Gillenwater, PMHNP | 1477305886 | Psychiatric/Mental Health Nurse Practitioner | Melbourne, FL | 2024 |
| Brittany Gillenwater | 1821410077 | Counselor | Hamilton, OH | 2014 |
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).