Providers Andrew Greenberg to Gary Greenberg, OD
300 individual NPIs in the federal registry, part 8,263 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. 118 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Andrew Greenberg | 1659759777 | Anesthesiology Physician | New York, NY | 2015 |
| Andrew Greenberg, M.D. | 1720046956 | Endocrinology, Diabetes & Metabolism Physician | Boston, MA | 2006 |
| Andrew Greenberg, LMSW | 1720978026 | Social Worker | New York, NY | 2025 |
| Andrew Greenberg, DDS | 1740240696 | Dentist | Altamonte Springs, FL | 2006 |
| Andrew Greenberg | 1760126536 | Podiatrist | Watertown, CT | 2022 |
| Andrew Greenberg, M.D. | 1811211980 | Orthopaedic Hand Surgery Physician | Great Neck, NY | 2010 |
| Andrew Greenberg, DPT | 1861883084 | Physical Therapist | Charlotte, NC | 2015 |
| Andrew Greenberg, DDS | 1891837969 | Oral and Maxillofacial Surgery (Dentist) | Briarcliff, NY | 2007 |
| Andrew Greenberg, D.M.D | 1891925434 | General Practice Dentistry | Charleston, SC | 2009 |
| Ann Greenberg, B.S.,M.S. | 1003069063 | Specialist | New City, NY | 2008 |
| Ann Greenberg, PH.D. | 1003972324 | Clinical Psychologist | Spring Valley, NY | 2006 |
| Ann Greenberg, LIC. ACC. CMHC | 1114450996 | Counselor | Ithaca, NY | 2017 |
| Anna Greenberg, LICSW | 1225502818 | School Social Worker | Framingham, MA | 2019 |
| Anne Marie Greenberg, LCSW | 1699592063 | Clinical Social Worker | Durango, CO | 2024 |
| Annie Greenberg, PT | 1649421967 | Physical Therapist | Hackensack, NJ | 2008 |
| Anthony Greenberg, M.D. | 1487641239 | Family Medicine Physician | Columbia, NJ | 2005 |
| Antonia Greenberg | 1194523688 | Mental Health Counselor | Natick, MA | 2025 |
| Ari Greenberg, PAC | 1841465267 | Medical Physician Assistant | Billings, MT | 2008 |
| Ariel Greenberg, NP | 1558287912 | Adult Health Nurse Practitioner | Garden City, NY | 2026 |
| Arielle Greenberg | 1992637763 | Registered Nurse | Dover, DE | 2026 |
| Arlene Greenberg | 1174827976 | Speech-Language Pathologist | Holland, PA | 2011 |
| Arlene Greenberg | 1710314190 | Specialist | Far Rockaway, NY | 2013 |
| Arnold Greenberg, M.D. | 1780616177 | Neurology Physician | San Francisco, CA | 2006 |
| Arthur Greenberg, M.D. | 1013090273 | Nephrology Physician | Portland, OR | 2006 |
| Arthur Greenberg, M.S.W., C.S.W. | 1083731384 | Clinical Social Worker | New York, NY | 2007 |
| Arthur Greenberg, M.D. | 1083833677 | General Practice Physician | Kansas City, MO | 2007 |
| Arthur Greenberg | 1750059135 | Occupational Therapist | Panama City Beach, FL | 2021 |
| Avril Greenberg, RD | 1881932713 | Registered Dietitian | Chicago, IL | 2013 |
| Barbara Greenberg, PHD | 1053537977 | Clinical Psychologist | Katonah, NY | 2007 |
| Barbara Greenberg, M.D. | 1386853877 | Neurology Physician | Brea, CA | 2007 |
| Barney Greenberg, DPM | 1700819620 | Foot Surgery Podiatrist | Hollywood, FL | 2006 |
| Barrie Greenberg, PT, DPT | 1124284799 | Specialist | Berwyn, PA | 2008 |
| Barry Greenberg, M.D. | 1093773137 | Advanced Heart Failure and Transplant Cardiology Physician | San Diego, CA | 2006 |
| Barry Greenberg, D.O.M | 1477510394 | Acupuncturist | Bradenton, FL | 2006 |
| Barry Greenberg, PH.D. | 1770607517 | Clinical Psychologist | Port Jefferson, NY | 2007 |
| Barton Greenberg, LCSW | 1831276419 | Social Worker | Ridgewood, NJ | 2006 |
| Ben Greenberg, DDS | 1396811592 | General Practice Dentistry | Bogota, NJ | 2006 |
| Benjamin Greenberg | 1144916289 | Student in an Organized Health Care Education/Training Program | Memphis, TN | 2023 |
| Benjamin Greenberg, PSYD | 1215711585 | Clinical Psychologist | Palo Alto, CA | 2023 |
| Benjamin Greenberg | 1306648050 | Behavior Technician | Santa Ana, CA | 2025 |
| Benjamin Greenberg, MD | 1487821245 | Pediatric Anesthesiology Physician | Salt Lake City, UT | 2008 |
| Benjamin Greenberg, MD | 1518922871 | Neurology Physician | Dallas, TX | 2006 |
| Benjamin Greenberg, MD, PHD | 1750395349 | Psychiatry Physician | Providence, RI | 2006 |
| Benjamin Greenberg, PHD | 1881066918 | Clinical Psychologist | St Louis Park, MN | 2015 |
| Benjamin Greenberg, PSY.D. | 1902275365 | Clinical Psychologist | Santa Fe, NM | 2015 |
| Bernard Greenberg, MD | 1285731018 | Specialist | West Chester, PA | 2006 |
| Bernard Greenberg, MD | 1841462520 | Obstetrics & Gynecology Physician | Alpharetta, GA | 2008 |
| Beryl Greenberg, LSW | 1750081022 | Social Worker | Lyndhurst, OH | 2023 |
| Beth Greenberg, PH.D. | 1285783423 | Psychologist | Worcester, MA | 2007 |
| Beth Greenberg, LPT | 1730796822 | Licensed Psychiatric Technician | Anaheim, CA | 2020 |
| Beverly Greenberg, D.O. | 1053670125 | Family Medicine Physician | Weston, FL | 2012 |
| Beverly Greenberg, MA | 1982773305 | Counselor | Seattle, WA | 2006 |
| Blair Greenberg | 1679074207 | Behavior Technician | Stockton, CA | 2018 |
| Bonnie Greenberg, L.C.S.W. | 1205144664 | Clinical Social Worker | Boynton Beach, FL | 2010 |
| Bonnie Greenberg, JD, MFT | 1770244154 | Marriage & Family Therapist | Los Angeles, CA | 2022 |
| Brad Greenberg, MD | 1801802517 | Emergency Medicine Physician | Farmington, NM | 2006 |
| Bram Greenberg, M.D. | 1124285788 | Pediatrics Physician | Lakewood, NJ | 2008 |
| Brandon Greenberg | 1235639980 | Behavior Analyst | Woodland Hills, CA | 2018 |
| Brenda Greenberg, RT(R)(CT) CIIP PMP | 1477489268 | Computed Tomography Radiologic Technologist | Chapel Hill, NC | 2026 |
| Brent Greenberg, MD | 1467523217 | Body Imaging Physician | Highland Park, IL | 2006 |
| Brent Greenberg, M.D. | 1851369300 | Family Medicine Physician | Greensboro, NC | 2006 |
| Bret Greenberg | 1306237326 | Physical Therapist | Park Ridge, IL | 2015 |
| Brian Greenberg, CNP | 1194084178 | Nurse Practitioner | Worcester, MA | 2012 |
| Brian Greenberg, M.D. | 1205193059 | Anesthesiology Physician | White Plains, NY | 2012 |
| Brian Greenberg, DDS | 1225268741 | Endodontics | Cherry Hill, NJ | 2009 |
| Brian Greenberg, D.O. | 1497954457 | Emergency Medicine Physician | Rochester, NY | 2007 |
| Brian Greenberg, M.D. | 1609074723 | Rheumatology Physician | Portland, OR | 2007 |
| Brian Greenberg, M.D. | 1821023201 | Pediatric Allergy/Immunology Physician | Tarzana, CA | 2006 |
| Brianna Greenberg | 1336883115 | Mental Health Counselor | New York, NY | 2022 |
| Brittany Greenberg | 1306287255 | Speech-Language Pathologist | Boynton Beach, FL | 2013 |
| Bruce Greenberg, MD | 1043208911 | Family Medicine Physician | Summersville, WV | 2005 |
| Bruce Greenberg, M.D. | 1104817279 | Gastroenterology Physician | Arlington Heights, IL | 2005 |
| Bruce Greenberg, MD | 1306802640 | Internal Medicine Physician | Cincinnati, OH | 2006 |
| Bruce Greenberg, M.D. | 1376529867 | Family Medicine Physician | King City, CA | 2005 |
| Bruce Greenberg, MD | 1528034220 | Critical Care Medicine (Internal Medicine) Physician | Worcester, MA | 2006 |
| Bruce Greenberg | 1710155429 | Pharmacist | Douglaston, NY | 2008 |
| Bruce Greenberg, M.D. | 1841299633 | Internal Medicine Physician | Elmont, NY | 2005 |
| Burt Greenberg, MD | 1427152677 | Plastic and Reconstructive Surgery Physician | Great Neck, NY | 2006 |
| Burton Greenberg, M.D. | 1174541387 | Cardiovascular Disease Physician | Jupiter, FL | 2006 |
| Byron Greenberg, PH.D., MPH | 1891869087 | Clinical Psychologist | Colonial Heights, VA | 2006 |
| Caitlin Greenberg, PA | 1083466080 | Physician Assistant | Pensacola, FL | 2024 |
| Caitlin Greenberg | 1174063325 | Internal Medicine Physician | Charleston, SC | 2017 |
| Caitlin Greenberg, LCSW | 1366934937 | Clinical Social Worker | San Rafael, CA | 2018 |
| Caitlin Greenberg, DO | 1538553029 | Hospitalist Physician | Burlington, VT | 2015 |
| Caitlin Greenberg | 1952053878 | Mental Health Counselor | San Jose, CA | 2022 |
| Calista Greenberg | 1417586199 | Physical Therapist | Orchard Park, NY | 2020 |
| Caprice Greenberg, MD MPH | 1245271220 | Surgery Physician | Chapel Hill, NC | 2006 |
| Cara Greenberg, PT | 1184931008 | Physical Therapist | Staten Island, NY | 2010 |
| Carl Greenberg, M.S. | 1144369760 | Marriage & Family Therapist | Spokane, WA | 2007 |
| Carl Greenberg, M.D. | 1609950567 | Anesthesiology Physician | Carmel, NY | 2006 |
| Carol Greenberg, PT,MA | 1437486776 | Mechanotherapist | New York, NY | 2009 |
| Carol Greenberg, LPC | 1457973893 | Mental Health Counselor | Austin, TX | 2020 |
| Caroline Greenberg, MD | 1104808310 | Diagnostic Radiology Physician | East Brunswick, NJ | 2005 |
| Carolyn Greenberg, M.D. | 1396756797 | Anesthesiology Physician | Bronx, NY | 2006 |
| Carrie Greenberg, MD | 1386623668 | Anesthesiology Physician | Summit, NJ | 2006 |
| Catherina Greenberg, MD | 1629606538 | Otolaryngology Physician | Menlo Park, CA | 2020 |
| Catou Greenberg, M.D. | 1528008828 | Family Medicine Physician | Newport Beach, CA | 2006 |
| Caylee Greenberg, MD | 1790678456 | Student in an Organized Health Care Education/Training Program | St Petersburg, FL | 2025 |
| Chaim Greenberg | 1659712750 | Speech-Language Pathologist | Monsey, NY | 2013 |
| Chana Greenberg, RN, BSN | 1174989834 | Registered Nurse | Jamaica, NY | 2016 |
| Chana Greenberg, SPECIAL ED | 1831747765 | Specialist | Brooklyn, NY | 2019 |
| Channing Greenberg, MA, AMFT | 1912770496 | Marriage & Family Therapist | Santa Monica, CA | 2023 |
| Charles Greenberg, MD | 1063480051 | Ophthalmology Physician | Troy, MI | 2006 |
| Charles Greenberg, PHARM.D. | 1851575336 | Pharmacist | Williamsville, NY | 2007 |
| Charles Greenberg | 1922181189 | Hematology (Internal Medicine) Physician | Charleston, SC | 2006 |
| Chaviva Greenberg, MSW CSWA | 1073341657 | Social Worker | Portland, OR | 2024 |
| Chaya Greenberg | 1265093793 | Specialist | Brooklyn, NY | 2019 |
| Cheryl Greenberg, LISW | 1205482437 | Clinical Social Worker | Akron, OH | 2019 |
| Cheryl Greenberg, ARNP | 1407882400 | Adult Health Nurse Practitioner | Hollywood, FL | 2006 |
| Chiwami Greenberg, PSYD. | 1881705887 | Psychologist | Newport Beach, CA | 2006 |
| Chloie Greenberg | 1982200838 | Case Manager/Care Coordinator | Salt Lake City, UT | 2020 |
| Christiane Greenberg | 1962131755 | Behavior Technician | Palm Coast, FL | 2022 |
| Chrsitina Greenberg, RRT | 1447087788 | Registered Respiratory Therapist | Martinsburg, WV | 2024 |
| Cindy Greenberg, M.D. | 1649247115 | Dermatopathology Physician | Kingwood, TX | 2006 |
| Cindy Greenberg, CNP | 1659369718 | Acute Care Nurse Practitioner | Valhalla, NY | 2005 |
| Cindy Greenberg, MD | 1952317042 | Pediatrics Physician | Novato, CA | 2006 |
| Clara Greenberg, MSW | 1275693699 | Clinical Social Worker | East Meadow, NY | 2006 |
| Claudia Greenberg | 1316871650 | Genetic Counselor (M.S.) | Greenville, NC | 2026 |
| Clifford Greenberg, M.D. | 1366476632 | Internal Medicine Physician | Naples, FL | 2006 |
| Cody Greenberg | 1851246979 | Addiction (Substance Use Disorder) Counselor | Jackson, OH | 2026 |
| Cole Greenberg, PT, DPT | 1245063676 | Physical Therapist | Denville, NJ | 2024 |
| Colvin Greenberg, MD | 1144089228 | Internal Medicine Physician | Boise, ID | 2024 |
| Connie Greenberg, M.A., L.P. | 1609996164 | Psychologist | Wayzata, MN | 2007 |
| Corey Greenberg | 1629213947 | Professional Counselor | Winston Salem, NC | 2008 |
| Corinne Greenberg, LMHC | 1578849253 | Mental Health Counselor | Gainesville, FL | 2011 |
| Courtney Greenberg, PHARMD | 1972955011 | Pharmacist | Wasilla, AK | 2016 |
| Craig Greenberg, M.D. | 1326154329 | Endocrinology, Diabetes & Metabolism Physician | Kalamazoo, MI | 2006 |
| Cristin Greenberg, CRNP | 1659967453 | Acute Care Nurse Practitioner | Philadelphia, PA | 2020 |
| Crystal Greenberg | 1508736653 | Psychiatric/Mental Health Nurse Practitioner | Philadelphia, PA | 2025 |
| Cydney Greenberg | 1881397289 | Physical Therapist | Rochester, NY | 2023 |
| Cynthia Greenberg | 1467481804 | Obstetrics & Gynecology Nurse Practitioner | East Meadow, NY | 2006 |
| Dale Greenberg, M.D. | 1699773952 | Orthopaedic Surgery Physician | Port Charlotte, FL | 2005 |
| Dana Greenberg, MD | 1487627428 | Ophthalmology Physician | Troy, MI | 2006 |
| Daniel Greenberg, DO | 1053872143 | Pulmonary Disease Physician | Albany, NY | 2019 |
| Daniel Greenberg, D.C. | 1104962562 | Chiropractor | Ventnor City, NJ | 2007 |
| Daniel Greenberg, BA | 1407485923 | Urology Physician | Santa Monica, CA | 2020 |
| Daniel Greenberg, M.D. | 1518147552 | General Practice Physician | Lawrenceville, GA | 2007 |
| Daniel Greenberg, MD | 1538854906 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2023 |
| Daniel Greenberg | 1558289041 | Behavior Technician | San Ramon, CA | 2026 |
| Daniel Greenberg | 1568279834 | Student in an Organized Health Care Education/Training Program | Colorado Springs, CO | 2024 |
| Daniel Greenberg, DDS PC | 1588764450 | Periodontics | Chicago, IL | 2006 |
| Daniel Greenberg, D.M.D. | 1598815854 | General Practice Dentistry | Mercerville, NJ | 2007 |
| Daniel Greenberg, M.D. | 1619993771 | Specialist | Oxnard, CA | 2006 |
| Daniel Greenberg, PH.D. | 1629299961 | Clinical Psychologist | Ann Arbor, MI | 2007 |
| Daniel Greenberg, MD | 1811919442 | Hematology & Oncology Physician | Portland, OR | 2006 |
| Daniel Greenberg, MD | 1821101262 | Anesthesiology Physician | Ogden, UT | 2006 |
| Daniel Greenberg | 1831842632 | General Practice Dentistry | Syosset, NY | 2022 |
| Daniel Greenberg, LAC | 1861868226 | Acupuncturist | Grass Valley, CA | 2015 |
| Daniel Greenberg, DPT | 1902359227 | Orthopedic Physical Therapist | Blue Bell, PA | 2016 |
| Daniel Greenberg, M.D. | 1952398919 | Ophthalmology Physician | Chicago, IL | 2005 |
| Danielle Greenberg, DO | 1225614621 | Internal Medicine Physician | Fresno, CA | 2021 |
| Danielle Greenberg, LCSW | 1306471149 | Clinical Social Worker | Jericho, NY | 2020 |
| Danielle Greenberg, MD | 1477180420 | Obstetrics & Gynecology Physician | Orange, CA | 2020 |
| Danielle Greenberg | 1629825559 | Behavior Technician | San Francisco, CA | 2024 |
| Danielle Greenberg, PA-C | 1881384998 | Physician Assistant | Tampa, FL | 2023 |
| Dara Greenberg, B.A., M.S. | 1851780837 | Behavior Analyst | Ardsley, NY | 2015 |
| Darcy Greenberg | 1912717919 | Counselor | Frontenac, MO | 2025 |
| Darielle Greenberg, PSY.D. | 1689832867 | Clinical Psychologist | Richardson, TX | 2008 |
| David Greenberg | 1003896408 | Hospice and Palliative Medicine (Family Medicine) Physician | Durango, CO | 2006 |
| David Greenberg, MD | 1053413500 | Hematology & Oncology Physician | Manasquan, NJ | 2006 |
| David Greenberg, AUD | 1083286918 | Audiologist | Pittsburgh, PA | 2021 |
| David Greenberg, O.D. | 1093047003 | Optometrist | Chicago, IL | 2010 |
| David Greenberg, D.C. | 1124188008 | Chiropractor | Costa Mesa, CA | 2006 |
| David Greenberg, PH.D. | 1164509170 | Psychologist | Chicago, IL | 2006 |
| David Greenberg, PH.D. | 1184634529 | Clinical Psychologist | Fayetteville, NY | 2006 |
| David Greenberg, M.D. | 1255389870 | Physical Medicine & Rehabilitation Physician | Syracuse, NY | 2006 |
| David Greenberg, M.D. | 1265497986 | Neonatal-Perinatal Medicine Physician | Charlotte, NC | 2006 |
| David Greenberg, M.D. | 1336481225 | Neurology Physician | Sonoma, CA | 2013 |
| David Greenberg, MD | 1417943119 | Diagnostic Radiology Physician | Allentown, PA | 2005 |
| David Greenberg, DMD | 1457552622 | Dentist | Fort Myers, FL | 2007 |
| David Greenberg, M.D. | 1477871184 | Infectious Disease Physician | Dallas, TX | 2010 |
| David Greenberg, MD | 1487855938 | Diagnostic Radiology Physician | Bend, OR | 2007 |
| David Greenberg, MD | 1518447234 | Pediatrics Physician | Swiftwater, PA | 2018 |
| David Greenberg, DC | 1588656318 | Chiropractor | Charlotte, NC | 2005 |
| David Greenberg, RN | 1598114753 | Community Health Registered Nurse | Oakland, CA | 2016 |
| David Greenberg, M.D. | 1598705659 | Emergency Medicine Physician | Barrington, IL | 2006 |
| David Greenberg, DMD | 1699817627 | General Practice Dentistry | Chevy Chase, MD | 2007 |
| David Greenberg, MD | 1730282187 | Ophthalmology Physician | Chicago, IL | 2006 |
| David Greenberg, D.P.M. | 1760434674 | Foot Surgery Podiatrist | Portland, OR | 2006 |
| David Greenberg, DPM | 1801975545 | Foot & Ankle Surgery Podiatrist | Riverside, RI | 2006 |
| David Greenberg, M.D | 1871537803 | Cardiovascular Disease Physician | Colorado Springs, CO | 2006 |
| David Greenberg, MD | 1881700607 | Orthopaedic Surgery Physician | Saint Louis, MO | 2006 |
| David Greenberg, PA-C | 1942245972 | Physician Assistant | Arcadia, CA | 2006 |
| Dawn Greenberg, MS, CCC-SLP | 1861277279 | Speech-Language Pathologist | Sunnyvale, CA | 2023 |
| Debbie Greenberg, LPC-1042 | 1124429618 | Counselor | Hailey, ID | 2014 |
| Deborah Greenberg, PHD | 1043344757 | Clinical Social Worker | Princeton, NJ | 2007 |
| Deborah Greenberg | 1265089353 | Attendant Care Provider | Lampasas, TX | 2019 |
| Deborah Greenberg, OTRL | 1497817399 | Occupational Therapist | Homewood, IL | 2006 |
| Deborah Greenberg, MD | 1639255169 | Anatomic Pathology Physician | Richmond, CA | 2006 |
| Deborah Greenberg | 1659751303 | Speech-Language Pathologist | Far Rockaway, NY | 2015 |
| Deborah Greenberg | 1912083726 | Internal Medicine Physician | Seattle, WA | 2006 |
| Debra Greenberg, PH.D. | 1245396571 | Psychologist | Burbank, CA | 2006 |
| Debra Greenberg, LICSW | 1316036890 | Clinical Social Worker | Norwood, MA | 2006 |
| Debra Greenberg, LSW | 1346672755 | Clinical Social Worker | Manalapan, NJ | 2013 |
| Desiree Greenberg, PHARMD | 1770362519 | Pharmacist | Phoenix, AZ | 2023 |
| Diana Greenberg, CADAC-II | 1477312395 | Addiction (Substance Use Disorder) Counselor | Lowell, IN | 2024 |
| Diane Greenberg, CRNP | 1487189056 | Psychiatric/Mental Health Nurse Practitioner | Williamsport, PA | 2017 |
| Diane Greenberg, PT | 1730268103 | Physical Therapist | Bristol, VT | 2006 |
| Diane Greenberg, PH.D. | 1770688699 | Clinical Psychologist | Seattle, WA | 2006 |
| Diego Greenberg | 1730031865 | Behavior Technician | San Diego, CA | 2026 |
| Dmitriy Greenberg, LMT | 1881901643 | Massage Therapist | Louisville, KY | 2010 |
| Don Greenberg, M.D. | 1467650127 | Family Medicine Physician | Potomac, MD | 2007 |
| Donna Greenberg, L.AC. | 1013462043 | Acupuncturist | Warminster, PA | 2016 |
| Donna Greenberg, MD | 1053301226 | Psychiatry Physician | Boston, MA | 2005 |
| Donna Greenberg | 1568942746 | Clinical Social Worker | Beverly, MA | 2018 |
| Donna Greenberg, APRN | 1831386218 | Nurse Practitioner | Cheshire, CT | 2007 |
| Doralee Greenberg, D.D.S. | 1558505420 | General Practice Dentistry | Amherst, NY | 2009 |
| Doris Greenberg, MD | 1194834218 | Developmental - Behavioral Pediatrics Physician | Savannah, GA | 2006 |
| Douglas Greenberg, LCSW | 1548071699 | Social Worker | Bronx, NY | 2025 |
| Dylan Greenberg | 1528530060 | Behavior Technician | Northbrook, IL | 2018 |
| E Ruth Greenberg | 1962545921 | Mental Health Counselor | Torrington, CT | 2007 |
| Edward Greenberg, M.D. | 1780836528 | Diagnostic Radiology Physician | Fairfax, VA | 2008 |
| Edward Greenberg, M.D. | 1861770786 | Hematology & Oncology Physician | Lake Bluff, IL | 2011 |
| Edythe Greenberg, N.P. | 1639196207 | Family Nurse Practitioner | Houston, TX | 2006 |
| Eileen Greenberg | 1700521440 | Physical Therapy Assistant | Lancaster, CA | 2022 |
| Elaina Greenberg, M.S., L.AC. | 1922123603 | Acupuncturist | Los Angeles, CA | 2007 |
| Elaine Greenberg, PT | 1487857017 | Physical Therapist | Glen Head, NY | 2007 |
| Elaine Greenberg, DDS | 1538165808 | Orthodontics and Dentofacial Orthopedics Dentistry | Bronx, NY | 2005 |
| Elana Greenberg, LCSW | 1114245859 | Clinical Social Worker | Mount Kisco, NY | 2010 |
| Elana Greenberg, LMSW | 1295267110 | Clinical Social Worker | Jackson, MI | 2017 |
| Elana Greenberg | 1467821918 | Student in an Organized Health Care Education/Training Program | Roslindale, MA | 2015 |
| Elana Greenberg, M.A., CCC-SLP | 1588114698 | Speech-Language Pathologist | San Jose, CA | 2016 |
| Elena Greenberg | 1861005803 | Family Nurse Practitioner | Golden, CO | 2020 |
| Eli Greenberg, M.D. | 1295706703 | Psychiatry Physician | New York, NY | 2006 |
| Elice Greenberg | 1558970004 | Behavior Analyst | Phoenix, AZ | 2020 |
| Eliezer Greenberg, DPM | 1275648602 | Foot & Ankle Surgery Podiatrist | Brooklyn, NY | 2006 |
| Elinor Greenberg, PH.D. | 1659567295 | Psychologist | New York, NY | 2007 |
| Eliot Greenberg, M.D. | 1710929989 | Neurology Physician | Princeton, NJ | 2006 |
| Elisabeth Greenberg | 1033615943 | Emergency Medicine Physician | Bloomington, MN | 2018 |
| Elise Greenberg, ACUPUNCTURIST | 1700119617 | Acupuncturist | Alexandria, VA | 2009 |
| Elise Greenberg, BHT, AA | 1851816672 | Behavior Technician | Phoenix, AZ | 2017 |
| Elizabeth Greenberg, PA | 1043627326 | Physician Assistant | Rochester, NY | 2014 |
| Elizabeth Greenberg, LCSW | 1073779484 | Mental Health Counselor | Rochester, NY | 2008 |
| Elizabeth Greenberg, D.C. | 1164579660 | Chiropractor | New York, NY | 2007 |
| Elizabeth Greenberg, M.A. | 1609213180 | Professional Counselor | Caldwell, NJ | 2013 |
| Elizabeth Greenberg, LICSW | 1912416090 | Clinical Social Worker | Warren, RI | 2017 |
| Ella Greenberg | 1396428298 | Behavior Technician | Eagle, ID | 2023 |
| Ellen Greenberg, MSED | 1841433083 | Student in an Organized Health Care Education/Training Program | Cortlandt Manor, NY | 2009 |
| Ellen Greenberg, M.A. | 1962515726 | Counseling Psychologist | Kingston, PA | 2006 |
| Elliot Greenberg, DPT | 1699849364 | Physical Therapist | Cross River, NY | 2006 |
| Elliot Greenberg, M.D | 1780690248 | Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician | Springfield, MA | 2006 |
| Ellis Greenberg | 1255871869 | Pharmacist | Warminster, PA | 2017 |
| Elycia Greenberg, L.A.C | 1104748193 | Acupuncturist | Manhasset, NY | 2026 |
| Elysha Greenberg, PSYD | 1982121240 | Psychologist | Somerville, MA | 2017 |
| Emily Greenberg, MSW, LSW, LCADC | 1114875184 | Addiction (Substance Use Disorder) Counselor | Oakland, NJ | 2026 |
| Emily Greenberg | 1124773122 | Mental Health Counselor | Westampton, NJ | 2022 |
| Emily Greenberg, D.M.D | 1205990728 | General Practice Dentistry | Chicago, IL | 2006 |
| Emily Greenberg | 1255907309 | Speech-Language Pathologist | Buffalo Grove, IL | 2021 |
| Emily Greenberg | 1316590938 | Mental Health Counselor | Bethesda, MD | 2019 |
| Emily Greenberg, MD | 1417235144 | Student in an Organized Health Care Education/Training Program | Santa Clara, CA | 2011 |
| Emily Greenberg, MS, LCMHCA, CRC | 1497328421 | Professional Counselor | Durham, NC | 2021 |
| Emily Greenberg | 1710762521 | Homemaker | Reynoldsburg, OH | 2023 |
| Emily Greenberg | 1811686884 | Mental Health Counselor | Walpole, MA | 2023 |
| Emily Greenberg, PLCSW, PLMHP | 1821679887 | School Social Worker | Omaha, NE | 2021 |
| Emily Greenberg | 1962866798 | Massage Therapist | Bellingham, WA | 2016 |
| Emma Greenberg | 1053173898 | Clinical Social Worker | Richmond, VA | 2024 |
| Emmanuel Greenberg, MD, MPH | 1972397685 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2025 |
| Eran Greenberg, MD | 1497965271 | Family Medicine Physician | Woodbridge, VA | 2007 |
| Eric Greenberg, RN | 1063457018 | Psychiatric/Mental Health Registered Nurse | Riviera Beach, FL | 2006 |
| Eric Greenberg, M.D. | 1144562968 | Emergency Medicine Physician | Flint, MI | 2013 |
| Eric Greenberg, MA, BCBA, LABA | 1164960449 | Behavior Analyst | Southborough, MA | 2017 |
| Eric Greenberg, MD | 1205975901 | Anesthesiology Physician | San Diego, CA | 2007 |
| Eric Greenberg, MD | 1275742454 | Internal Medicine Physician | Bethesda, MD | 2007 |
| Eric Greenberg, DPM | 1285666503 | Podiatrist | Thorndale, PA | 2006 |
| Eric Greenberg, PT, DPT, SCS, CSCS | 1538240114 | Physical Therapist | Hauppauge, NY | 2006 |
| Eric Greenberg, DO | 1639161318 | Family Medicine Physician | Alpine, CA | 2005 |
| Eric Greenberg, DO | 1689812489 | Cardiovascular Disease Physician | Farmington Hills, MI | 2009 |
| Eric Greenberg, LCPC | 1861449308 | Professional Counselor | Whitefish, MT | 2006 |
| Eric Greenberg, M.D. | 1871537589 | Emergency Medicine Physician | San Luis Obispo, CA | 2006 |
| Erica Greenberg | 1225862287 | Speech-Language Pathologist | Tucson, AZ | 2024 |
| Erica Greenberg | 1740505353 | Child & Adolescent Psychiatry Physician | Boston, MA | 2010 |
| Erin Greenberg | 1285098046 | Speech-Language Pathologist | Potomac, MD | 2016 |
| Erin Greenberg, MS, CN | 1396580528 | Nutrition Education Nutritionist | Eugene, OR | 2024 |
| Erin Greenberg, OTD | 1417677956 | Occupational Therapist | Orange, CT | 2022 |
| Erin Greenberg, M.D. | 1477948883 | Ophthalmology Physician | Brandon, FL | 2015 |
| Erin Greenberg, MSW, LCSW | 1881955177 | Clinical Social Worker | Creve Coeur, MO | 2012 |
| Estee Greenberg, OTR | 1164790705 | Pediatric Occupational Therapist | Woodmere, NY | 2011 |
| Esther Greenberg | 1164184073 | Specialist | Chatham, NJ | 2021 |
| Esther Greenberg, OTR/L, CHT | 1861464349 | Hand Occupational Therapist | Brooklyn, NY | 2006 |
| Esther Greenberg | 1972312452 | Specialist | Brooklyn, NY | 2024 |
| Ethan Greenberg, MD | 1225416944 | Ophthalmology Physician | Fridley, MN | 2015 |
| Eugene Greenberg, M.D. | 1104844984 | Urology Physician | Morehead, KY | 2006 |
| Eugene Greenberg, MD | 1396769584 | Gastroenterology Physician | Urbana, IL | 2006 |
| Eugenia Greenberg, D.O. | 1255563284 | Internal Medicine Physician | Sarasota, FL | 2009 |
| Eva Greenberg, PHD | 1164755385 | Psychologist | Philadelphia, PA | 2009 |
| Evan Greenberg, MSW, LCSW, LAMFT | 1487497046 | Clinical Social Worker | West Orange, NJ | 2024 |
| Evyn Greenberg, NCC, RMHCI | 1700596939 | Mental Health Counselor | Orlando, FL | 2022 |
| Fabienne Greenberg | 1306243290 | Doula | Redwood City, CA | 2014 |
| Fang Greenberg, L.AC. | 1174672703 | Acupuncturist | South San Francisco, CA | 2007 |
| Frances Greenberg, LCSW | 1881703551 | Clinical Social Worker | New York, NY | 2006 |
| Francine Greenberg, RBT | 1831760263 | Behavior Technician | Lakewood, CO | 2021 |
| Frank Greenberg, D.C | 1144305764 | Chiropractor | Arlington, TX | 2006 |
| Fruma Greenberg | 1821958737 | Case Manager/Care Coordinator | Spring Valley, NY | 2025 |
| Frumit Greenberg | 1225921158 | Social Worker | Brooklyn, NY | 2025 |
| Gale Greenberg, LCSW | 1811019698 | Clinical Social Worker | Rockville Centre, NY | 2007 |
| Garred Greenberg | 1194284034 | Hospitalist Physician | New York, NY | 2019 |
| Gary Greenberg | 1215977269 | Physician Assistant | Mount Holly, NJ | 2006 |
| Gary Greenberg, MD | 1346295409 | Anesthesiology Physician | Visalia, CA | 2006 |
| Gary Greenberg, PH.D. | 1386650513 | Professional Counselor | New London, CT | 2006 |
| Gary Greenberg, OD | 1447220652 | Optometrist | Middletown, PA | 2006 |
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).