Providers Robert Siegel, M.D. to Houston Siegerist, CRNA
300 individual NPIs in the federal registry, part 20,173 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. 128 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Robert Siegel, M.D. | 1073542338 | Cardiovascular Disease Physician | Beverly Hills, CA | 2006 |
| Robert Siegel, MD | 1194780478 | Anatomic Pathology Physician | Lawrenceville, GA | 2006 |
| Robert Siegel, M.D. | 1346202686 | Family Medicine Physician | Fort Walton Beach, FL | 2006 |
| Robert Siegel, M.D. | 1427212430 | Cardiovascular Disease Physician | New York, NY | 2008 |
| Robert Siegel, M.D. | 1508833815 | Critical Care Medicine (Internal Medicine) Physician | Bronx, NY | 2006 |
| Robert Siegel, MD | 1518901545 | Medical Oncology Physician | Alton, IL | 2006 |
| Robert Siegel, MD | 1528048980 | Pediatrics Physician | Florence, KY | 2006 |
| Robert Siegel, DDS | 1548376114 | Dentist | Jamestown, NY | 2006 |
| Robert Siegel, AU.D. | 1841342763 | Audiologist-Hearing Aid Fitter | Ormond Beach, FL | 2007 |
| Roberta Siegel, MSW | 1285777003 | Clinical Social Worker | New York, NY | 2007 |
| Robin Siegel | 1972492254 | Clinical Social Worker | Teaneck, NJ | 2025 |
| Rochelle Siegel, LCSW | 1710310834 | Clinical Social Worker | Evanston, IL | 2013 |
| Ronald Siegel, PSY.D. | 1366401069 | Clinical Psychologist | Lincoln, MA | 2006 |
| Ronald Siegel, MD | 1528010253 | Cardiovascular Disease Physician | Milwaukee, WI | 2006 |
| Ronna Siegel, OTR/L | 1750476701 | Occupational Therapist | Newhall, CA | 2006 |
| Rory Siegel, DO | 1881221216 | Student in an Organized Health Care Education/Training Program | White Plains, NY | 2020 |
| Roy Siegel, D.C. | 1043353170 | Orthopedic Chiropractor | New York, NY | 2007 |
| Roy Siegel, D.C. | 1053596817 | Chiropractor | Flemington, NJ | 2007 |
| Ryan Siegel, DO | 1184830598 | Family Medicine Physician | Pickerington, OH | 2007 |
| Ryann Siegel, PSYCHOLOGY ASSOCIATE | 1083360598 | Counselor | Nottingham, MD | 2022 |
| Samantha Siegel | 1013301134 | Emergency Medicine Physician | Brockton, MA | 2015 |
| Samantha Siegel, DPT, PT | 1215754148 | Physical Therapist | Garden City, NY | 2024 |
| Samantha Siegel, LMSW | 1265240725 | Social Worker | Syracuse, NY | 2024 |
| Samantha Siegel, NP | 1316457906 | Family Nurse Practitioner | Mission Viejo, CA | 2017 |
| Samantha Siegel, M.D. | 1407112691 | Hospitalist Physician | Sacramento, CA | 2012 |
| Samantha Siegel, RBT | 1457124687 | Behavior Analyst | Lehigh Acres, FL | 2023 |
| Samantha Siegel, PA-C | 1467271338 | Physician Assistant | New York, NY | 2024 |
| Samantha Siegel, M.S., M.ED. | 1609109909 | Professional Counselor | Dallas, TX | 2009 |
| Samantha Siegel, MA | 1831594316 | Mental Health Counselor | Denver, CO | 2014 |
| Samantha Siegel, MPH, RDN | 1851278055 | Registered Dietitian | Charlotte, NC | 2025 |
| Sammi Siegel, PH.D. | 1356532394 | Mental Health Counselor | South Miami, FL | 2007 |
| Samuel Siegel, M.D. | 1366718512 | Pediatrics Physician | Woodland, CA | 2012 |
| Samuel Siegel, PHARMD | 1376891382 | Pharmacist | Beckley, WV | 2012 |
| Samuel Siegel | 1568047132 | Behavior Technician | Boston, MA | 2021 |
| Sandra Siegel, M.A., CCC-A | 1205960333 | Audiologist | Arlington Heights, IL | 2007 |
| Sandra Siegel, LPC | 1427431485 | Professional Counselor | Farmington Hills, MI | 2015 |
| Sandra Siegel, PH.D. | 1851449037 | Clinical Child & Adolescent Psychologist | Denver, CO | 2007 |
| Sandra Siegel, PH D | 1871651158 | Clinical Psychologist | Hinsdale, IL | 2006 |
| Sanford Siegel, M.D. | 1376506477 | Urology Physician | Owings Mills, MD | 2006 |
| Santana Siegel, LPN | 1467061531 | Licensed Practical Nurse | Coram, NY | 2020 |
| Sara Siegel | 1194242032 | Case Manager/Care Coordinator | Santa Cruz, CA | 2017 |
| Sara Siegel, PT | 1699967372 | Physical Therapist | Larchmont, NY | 2007 |
| Sarah Siegel | 1053837146 | Neurorehabilitation Occupational Therapist | West Haverstraw, NY | 2017 |
| Sarah Siegel | 1083248769 | Student in an Organized Health Care Education/Training Program | Hoboken, NJ | 2020 |
| Sarah Siegel, M.D. | 1083819221 | Pediatrics Physician | Norwalk, CT | 2007 |
| Sarah Siegel, LMSW | 1376843292 | Clinical Social Worker | New York, NY | 2010 |
| Sarah Siegel, LCSW | 1619474905 | Clinical Social Worker | Springfield, IL | 2018 |
| Sarah Siegel | 1679994735 | Registered Nurse | Valley Stream, NY | 2013 |
| Sarah Siegel, LAC, DACCHM | 1801726112 | Acupuncturist | Albany, CA | 2026 |
| Sarah Siegel | 1932998408 | Mental Health Counselor | New York, NY | 2025 |
| Sascha Siegel | 1851188627 | Mental Health Counselor | Braintree, MA | 2025 |
| Sasha Siegel, LMSW | 1851620157 | Clinical Social Worker | New York, NY | 2009 |
| Scott Siegel, D.C. | 1194716886 | Chiropractor | Newnan, GA | 2005 |
| Scott Siegel, LSW | 1427978469 | Social Worker | Evanston, IL | 2026 |
| Scott Siegel, D.C. | 1437249448 | Chiropractor | Southgate, MI | 2006 |
| Scott Siegel, LSW | 1437764057 | Social Worker | Phoenixville, PA | 2020 |
| Scott Siegel, D.C. | 1477695690 | Chiropractor | Silverdale, WA | 2007 |
| Scott Siegel, DMD | 1487834438 | Dental Anesthesiology | El Paso, TX | 2007 |
| Scott Siegel, PHD | 1588890990 | Clinical Psychologist | Newark, DE | 2009 |
| Scott Siegel, LPC | 1598894032 | Professional Counselor | San Antonio, TX | 2007 |
| Scott Siegel, D.O. | 1629020326 | Family Medicine Physician | Grundy, VA | 2006 |
| Scott Siegel, M.D. | 1629035217 | Anesthesiology Physician | Somerset, NJ | 2006 |
| Scott Siegel, P.A.-C | 1790950269 | Physician Assistant | Atlanta, GA | 2008 |
| Scott Siegel, D.D.S., M.D. | 1841251956 | Oral and Maxillofacial Surgery (Dentist) | Melville, NY | 2006 |
| Selene Siegel, M.S., CCC-SLP | 1659492460 | Speech-Language Pathologist | Staten Island, NY | 2007 |
| Seth Siegel | 1407127301 | Mental Health Counselor | Santa Monica, CA | 2012 |
| Seymour Siegel, M.D. | 1205891298 | Psychiatry Physician | Brooklyn, NY | 2006 |
| Shaniah Siegel | 1245002815 | Behavior Technician | Southfield, MI | 2023 |
| Shannon Siegel | 1588225981 | Behavior Technician | Rockville, MD | 2019 |
| Shari Siegel, MA, CFT, LMFT | 1114295649 | Specialist | Merrick, NY | 2011 |
| Sharon Siegel, M.D. | 1053459529 | Diagnostic Ultrasound Physician | Bloomfield Hills, MI | 2007 |
| Sharon Siegel, PHD/LMFT | 1114050937 | Marriage & Family Therapist | Palm Springs, CA | 2007 |
| Sharon Siegel, MD JD | 1255439717 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Monte Sereno, CA | 2006 |
| Sharon Siegel, M.D. | 1609948256 | Diagnostic Radiology Physician | Portland, ME | 2006 |
| Sharon Siegel, DDS, MS | 1861495525 | Prosthodontics | Davie, FL | 2005 |
| Sharon Siegel | 1942924345 | Home Health Aide | Spokane, WA | 2022 |
| Shayna Siegel, LCSW | 1306449053 | Clinical Social Worker | New York, NY | 2020 |
| Shayna Siegel | 1457118101 | Student in an Organized Health Care Education/Training Program | Stoneham, MA | 2024 |
| Shayna Siegel, SLP | 1568980423 | Speech-Language Pathologist | Largo, FL | 2017 |
| Sheera Siegel, M.D. | 1285686626 | Endocrinology, Diabetes & Metabolism Physician | Florham Park, NJ | 2006 |
| Sheila Siegel, PA-C | 1235281551 | Physician Assistant | Santa Cruz, CA | 2007 |
| Sheilah Siegel, PH.D. | 1386502789 | Clinical Psychologist | Santa Cruz, CA | 2026 |
| Shelby Siegel, OTR/L | 1710715719 | Occupational Therapist | Jackson Heights, NY | 2024 |
| Shelly Siegel, MA-CCC/SLP | 1942120225 | Speech-Language Pathologist | Wixom, MI | 2026 |
| Sheri Siegel, PH.D. | 1447303524 | Counseling Psychologist | Marietta, GA | 2007 |
| Sherri Siegel, NP | 1447707120 | Gerontology Nurse Practitioner | Boise, ID | 2016 |
| Shira Siegel, OTR/L | 1578144614 | Occupational Therapist | Blairsville, GA | 2021 |
| Sky Siegel | 1336017235 | Behavior Technician | Concord, CA | 2025 |
| Sondra Siegel, PT | 1114184728 | Physical Therapist | Dedham, ME | 2008 |
| Sonia Siegel, MSH, RD, LD/N | 1457228199 | Registered Dietitian | Ocala, FL | 2025 |
| Sonja Siegel | 1679601744 | Marriage & Family Therapist | Nashville, TN | 2007 |
| Stacey Siegel, D.O. | 1578504890 | Gynecology Physician | Denville, NJ | 2006 |
| Stacey Siegel, M.D. | 1952339905 | Diagnostic Radiology Physician | Tenafly, NJ | 2006 |
| Stacie Siegel | 1700239100 | Pharmacy Technician | Mineral Wells, WV | 2016 |
| Stacy Siegel | 1144952169 | Social Worker | New York, NY | 2022 |
| Stacy Siegel, M.D. | 1447239868 | Psychiatry Physician | Homewood, AL | 2006 |
| Stanley Siegel, MD | 1831204858 | Otolaryngology Physician | Jackson, WY | 2006 |
| Stephanie Siegel | 1073475877 | Behavior Technician | Kissimmee, FL | 2025 |
| Stephanie Siegel, LPN | 1346136942 | Licensed Practical Nurse | Fitchburg, MA | 2025 |
| Stephanie Siegel, RPH | 1508579780 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Butler, PA | 2023 |
| Stephanie Siegel | 1689842783 | Case Manager/Care Coordinator | Keene, NH | 2008 |
| Stephanie Siegel | 1750244885 | Behavior Technician | Fort Lauderdale, FL | 2025 |
| Stephen Siegel, MD | 1376570168 | Family Medicine Physician | Cromwell, CT | 2006 |
| Stephen Siegel, M.D. | 1457391013 | Internal Medicine Physician | Reisterstown, MD | 2006 |
| Stephen Siegel, MD FACC | 1588637391 | Cardiovascular Disease Physician | New York, NY | 2006 |
| Stephen Siegel, M.D. | 1740290105 | Pulmonary Disease Physician | New York, NY | 2006 |
| Stephen Siegel, M.D. | 1871591560 | Gastroenterology Physician | Great Neck, NY | 2005 |
| Stephen Siegel, M. D. | 1902860091 | Urology Physician | Boulder, CO | 2006 |
| Steven Siegel, MD | 1033106752 | Hematology & Oncology Physician | Middleburg, FL | 2005 |
| Steven Siegel, MD | 1033149174 | Psychiatry Physician | Los Angeles, CA | 2006 |
| Steven Siegel, LCSWR | 1053622001 | Clinical Social Worker | Rhinebeck, NY | 2010 |
| Steven Siegel, PT | 1083890743 | Physical Therapist | Passaic, NJ | 2008 |
| Steven Siegel, O.D | 1124206578 | Optometrist | New York, NY | 2008 |
| Steven Siegel, D.M.D. | 1124395652 | Orthodontics and Dentofacial Orthopedics Dentistry | Glen Burnie, MD | 2011 |
| Steven Siegel, OD | 1174524540 | Optometrist | Pittsburgh, PA | 2005 |
| Steven Siegel, MD | 1417319278 | Pediatric Infectious Diseases Physician | Boston, MA | 2016 |
| Steven Siegel, MD | 1508976663 | Pediatrics Physician | Albuquerque, NM | 2006 |
| Steven Siegel, LISW | 1588194401 | Professional Counselor | Ottumwa, IA | 2017 |
| Steven Siegel | 1659032712 | Physician Assistant | New York, NY | 2021 |
| Steven Siegel, M.D. | 1710974753 | Urology Physician | Woodbury, MN | 2005 |
| Steven Siegel, M.D. | 1710998893 | Internal Medicine Physician | Brooklyn, NY | 2006 |
| Steven Siegel, DPM | 1851339642 | Foot & Ankle Surgery Podiatrist | Lake Success, NY | 2006 |
| Stuart Siegel, MD | 1043319577 | Pediatric Hematology & Oncology Physician | Los Angeles, CA | 2006 |
| Stuart Siegel, DDS | 1053410050 | Dentist | Pensacola, FL | 2006 |
| Stuart Siegel, D.M.D. | 1922012806 | General Practice Dentistry | Union, NJ | 2006 |
| Subhadra Siegel, M.D | 1215060108 | Pediatric Allergy/Immunology Physician | Hawthorne, NY | 2007 |
| Susan Siegel, D.D.S. | 1811210560 | Dentist | Bronx, NY | 2010 |
| Susan Siegel, PHD | 1851595870 | Clinical Psychologist | Sarasota, FL | 2007 |
| Suzanne Siegel, M.D. | 1891733549 | Emergency Medicine Physician | Lake Forest, IL | 2006 |
| Sydney Siegel | 1104668631 | Clinical Social Worker | Irvine, CA | 2024 |
| Tamara Siegel, MA, LPC | 1124487012 | Professional Counselor | Franklin, NJ | 2016 |
| Tanya Siegel, LMSW | 1326806076 | Social Worker | Levittown, NY | 2024 |
| Tara Siegel | 1487882379 | Dentist | Hillsboro Beach, FL | 2009 |
| Terri Siegel, AU.D. | 1023051448 | Audiologist | Griffin, GA | 2006 |
| Terryn Siegel | 1013674019 | Nurse's Aide | Pleasanton, NE | 2021 |
| Theodore Siegel, D.D.S. | 1619166725 | General Practice Dentistry | Chicago, IL | 2007 |
| Thomas Siegel, M.D. | 1821069303 | Vascular Surgery Physician | Dearborn, MI | 2006 |
| Tiffany Siegel, FNP-C | 1477967628 | Nurse Practitioner | Nashville, TN | 2014 |
| Timothy Siegel, M.D. | 1053392720 | Urology Physician | Richmond, IN | 2005 |
| Timothy Siegel, M.D. | 1619931870 | Surgery Physician | Lebanon, NH | 2006 |
| Tina Siegel, OD | 1639137045 | Optometrist | Swansboro, NC | 2006 |
| Todd Siegel, LCSW | 1417240128 | Clinical Social Worker | Lake Zurich, IL | 2011 |
| Tova Siegel, RN, CNM | 1932408820 | Advanced Practice Midwife | Los Angeles, CA | 2011 |
| Tricia Siegel, LPC | 1114943370 | Professional Counselor | Scottsdale, AZ | 2006 |
| Vanessa Siegel | 1902124670 | Mental Health Counselor | Fairfield, CA | 2010 |
| Vicki Siegel, MSW | 1831234384 | Social Worker | Los Angeles, CA | 2007 |
| Victor Siegel, D.D.S. | 1285747212 | General Practice Dentistry | Rockville, MD | 2006 |
| Victoria Siegel | 1083106249 | Physical Therapist | Schaumburg, IL | 2018 |
| Victoria Siegel, MS, LMHC, LPC | 1194280909 | Counselor | Boynton Beach, FL | 2019 |
| Victoria Siegel, M.A. CCC-SLP, TSSLD | 1255874947 | Speech-Language Pathologist | Bronx, NY | 2016 |
| Victoria Siegel, M.S. | 1669590600 | Marriage & Family Therapist | Escondido, CA | 2007 |
| Victoria Siegel | 1679165187 | Community Health Worker | Sitka, AK | 2021 |
| Wade Siegel, D.C. | 1962604249 | Chiropractor | Chandler, AZ | 2007 |
| Wayne Siegel, MD | 1063409191 | Gastroenterology Physician | Secaucus, NJ | 2005 |
| Wayne Siegel, D.C. | 1487667911 | Chiropractor | Delray Beach, FL | 2006 |
| Wayne Siegel, MD | 1720062599 | Pediatrics Physician | Fall River, MA | 2005 |
| Wayne Siegel, PH.D. | 1811946395 | Clinical Psychologist | Minneapolis, MN | 2006 |
| Wendy Siegel, DPM | 1184622763 | Foot Surgery Podiatrist | Smithtown, NY | 2005 |
| Wendy Siegel | 1194113431 | Registered Nurse | Newark, OH | 2015 |
| Wendy Siegel, MA, CCC-SLP | 1780344333 | Speech-Language Pathologist | East Brunswick, NJ | 2021 |
| William Siegel, ATC | 1023812716 | Athletic Trainer | Cranberry Township, PA | 2025 |
| William Siegel, MD | 1164512216 | Hematology & Oncology Physician | Salt Lake City, UT | 2006 |
| William Siegel, PH.D. | 1265527238 | Psychologist | Conway, AR | 2006 |
| William Siegel, MD | 1336120757 | Cardiovascular Disease Physician | Brockton, MA | 2005 |
| William Siegel, D.C. | 1346768983 | Chiropractor | Mount Juliet, TN | 2017 |
| William Siegel, DPT | 1811189590 | Physical Therapist | Larchmont, NY | 2007 |
| William Siegel, MD | 1811232390 | Emergency Medicine Physician | Boca Raton, FL | 2012 |
| Yaakov Siegel, PSY.D. | 1003055161 | Forensic Psychologist | North Miami Beach, FL | 2009 |
| Yoel Siegel, M.D. | 1225239973 | Diagnostic Radiology Physician | Miami, FL | 2007 |
| Zachary Siegel, MD | 1508185349 | Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician | Columbus, IN | 2010 |
| Zachary Siegel, DO, PHARM.D. | 1780388496 | Military Health Care Provider | Bethesda, MD | 2023 |
| Zoe Siegel, MS | 1639521255 | Genetic Counselor (M.S.) | Savannah, GA | 2016 |
| Susan Siegel Brown, RN | 1386940534 | Registered Nurse | Blaine, MN | 2011 |
| Carol Siegel Friefeld, MD | 1245228576 | Pediatrics Physician | Lafayette, CO | 2005 |
| Claire Siegel Gerhard, DDS | 1265712590 | Dentist | Richmond, VA | 2011 |
| Lori Siegel Hausman, PHD | 1003008335 | Clinical Psychologist | Pittsburgh, PA | 2007 |
| Edith Siegel Wolfson | 1366927469 | Clinical Social Worker | Natick, MA | 2018 |
| Jacqueline Siegel-Bartelt, M.D. | 1073791992 | Pediatrics Physician | Phoenix, AZ | 2008 |
| Rachael Siegel-Berele | 1518529833 | Occupational Therapist | South Portland, ME | 2019 |
| Mallory Siegel-Elliott, LMSW | 1134990161 | Clinical Social Worker | Chicago, IL | 2024 |
| Shari Siegel-Goldman, M.D. | 1427047612 | Diagnostic Radiology Physician | New City, NY | 2005 |
| Robyn Siegel-Hinson, PHD | 1295990927 | Clinical Psychologist | Taylor, MI | 2008 |
| Symone Siegel-Howell | 1649078601 | Personal Care Attendant | Grand Rapids, MI | 2025 |
| Rachel Siegel-Joffe, LCSW | 1194992701 | Clinical Social Worker | Greenlawn, NY | 2008 |
| Sondra Siegel-Rakitovan | 1497228316 | Mental Health Counselor | Garden City, NY | 2019 |
| Meirav Siegel-Richman, CPNP | 1497196307 | Pediatric Nurse Practitioner | Mamaroneck, NY | 2013 |
| Yonaton Siegel-Richman, MD | 1831695097 | Emergency Medicine Physician | Pittsburgh, PA | 2018 |
| Deborah Siegel-Robles, MD | 1821172495 | Internal Medicine Physician | Princeton, NJ | 2006 |
| Luke Siegel-Schaefer, RN | 1306399605 | Registered Nurse | Columbus, OH | 2016 |
| Kristen Siegel-Sobocinski, D.C. | 1235237652 | Chiropractor | Chapel Hill, NC | 2006 |
| Ffrancine Siegel-Stein, M.D. | 1235233248 | Developmental - Behavioral Pediatrics Physician | Englewood, NJ | 2006 |
| Marni Siegel-Tuch, LCSW-R | 1902507510 | Clinical Social Worker | Port Washington, NY | 2023 |
| Julie Siegel-Turner, MSW | 1326207960 | Clinical Social Worker | Riverside, CA | 2008 |
| Gary Siegelbaum, O.D. | 1144301474 | Optometrist | Fresh Meadows, NY | 2006 |
| Marc Siegelbaum, MD | 1578547287 | Urology Physician | Towson, MD | 2005 |
| Robert Siegelbaum, MD | 1033370630 | Diagnostic Radiology Physician | New York, NY | 2008 |
| Steven Siegelbaum, M.D. | 1144220633 | Gastroenterology Physician | Camp Hill, PA | 2005 |
| Bradford Siegele, MD | 1700142569 | Pediatric Pathology Physician | Aurora, CO | 2012 |
| Carolyn Siegele, MD | 1275820839 | Obstetrics & Gynecology Physician | Newberg, OR | 2011 |
| Harry Siegele, M.D. | 1760846521 | Psychiatry Physician | Houston, TX | 2016 |
| Michele Siegele | 1780079400 | Psychiatry Physician | Houston, TX | 2015 |
| Natalie Siegele, MSW, LSW | 1013351147 | Social Worker | West Chester, OH | 2013 |
| Patrick Siegele, MD | 1255998357 | Physical Medicine & Rehabilitation Physician | Wallingford, CT | 2019 |
| Peggy Siegele, APN | 1720456007 | Nurse Practitioner | Downers Grove, IL | 2015 |
| Elysa Siegelheim, LPC | 1831218445 | Professional Counselor | Clifton, NJ | 2007 |
| Jessica Siegelheim, MD | 1194162040 | Anesthesiology Physician | New York, NY | 2013 |
| Mark Siegelheim, M.D. | 1235134602 | Internal Medicine Physician | Bay Shore, NY | 2005 |
| Markus Siegelin, M.D. | 1487961082 | Student in an Organized Health Care Education/Training Program | New York, NY | 2010 |
| Michael Siegell, MD | 1821148453 | Addiction Medicine (Psychiatry & Neurology) Physician | New York, NY | 2007 |
| Richard Siegell | 1194663468 | Dentist | Cream Ridge, NJ | 2026 |
| Abraham Siegelman, LCSW | 1063574317 | Psychologist | Lawrence, NY | 2006 |
| Asher Siegelman | 1073286506 | Psychologist | Silver Spring, MD | 2021 |
| Bryan Siegelman, D.D.S. | 1720041619 | Periodontics | York, PA | 2006 |
| David Siegelman | 1871909168 | Physical Therapist | Bronx, NY | 2014 |
| Emily Siegelman | 1841913829 | Behavior Technician | Marlborough, MA | 2022 |
| Evan Siegelman, MD | 1376571422 | Diagnostic Radiology Physician | Philadelphia, PA | 2006 |
| Gary Siegelman, M.D. | 1386904159 | Internal Medicine Physician | Dover, DE | 2012 |
| Genna Siegelman | 1659045185 | School Counselor | Fountain Hills, AZ | 2021 |
| Gerri-Lynn Siegelman, CRNA | 1083726392 | Certified Registered Nurse Anesthetist | Houston, TX | 2006 |
| Irene Siegelman, LAC | 1811570104 | Mental Health Counselor | Edison, NJ | 2021 |
| Jeffrey Siegelman, MD | 1184824880 | Emergency Medicine Physician | Atlanta, GA | 2007 |
| Jenifer Siegelman, MD | 1699761346 | Diagnostic Radiology Physician | Norwich, CT | 2005 |
| Jill Siegelman, MFT | 1245437300 | Marriage & Family Therapist | Cardiff, CA | 2007 |
| Louis Siegelman, D.D.S | 1194822569 | General Practice Dentistry | New York, NY | 2006 |
| Mark Siegelman, MD PHD | 1700848520 | Anatomic Pathology & Clinical Pathology Physician | Dallas, TX | 2006 |
| Michael Siegelman, M.D. | 1689757759 | Internal Medicine Physician | Houston, TX | 2006 |
| Mitchell Siegelman, DDS | 1467138974 | Dentist | East Brunswick, NJ | 2023 |
| Rebecca Siegelman, NP-C | 1902354129 | Family Nurse Practitioner | Atlanta, GA | 2016 |
| Richard Siegelman, M.D. | 1710940689 | Anesthesiology Physician | El Paso, TX | 2006 |
| Robert Siegelman | 1679834436 | Pharmacist | Rockaway, NJ | 2012 |
| Sherry Siegelman, PMHNP-BC | 1861062259 | Psychiatric/Mental Health Nurse Practitioner | Russellville, KY | 2021 |
| Stanley Siegelman, M.D. | 1427088970 | Diagnostic Radiology Physician | Baltimore, MD | 2006 |
| Steven Siegelman, M.S. CCC-SLP | 1124229083 | Speech-Language Pathologist | Phoenix, AZ | 2007 |
| Susan Siegelman, LCSW | 1932349529 | Clinical Social Worker | Jenkintown, PA | 2009 |
| Nava Siegelmann-Danieli, M.D. | 1245392638 | Hematology & Oncology Physician | Seneca, PA | 2006 |
| Aron Siegelson | 1447879770 | Emergency Medicine Physician | New York, NY | 2020 |
| Dore Siegelson, PT | 1639154610 | Physical Therapist | Rockville Centre, NY | 2005 |
| Henry Siegelson | 1417056557 | Emergency Medicine Physician | Austell, GA | 2006 |
| Donna Siegelstein | 1053562843 | Psychiatric Pharmacist | Queens Village, NY | 2008 |
| Jerry Siegelstein, M.S. RPH | 1174846109 | Geriatric Pharmacist | Plainview, NY | 2010 |
| Susan Siegeltuch, LCSW | 1356456925 | Clinical Social Worker | Maplewood, NJ | 2006 |
| Michelle Siegelwax | 1831849454 | Student in an Organized Health Care Education/Training Program | Plainview, NY | 2022 |
| Ronald Siegemund, M.D. | 1710011366 | Pediatrics Physician | Healdsburg, CA | 2007 |
| David Siegenberg, M.D. | 1578502563 | Internal Medicine Physician | Reading, MA | 2006 |
| Stacy Siegendorf, MD | 1336180785 | Internal Medicine Physician | New Orleans, LA | 2006 |
| Casey Siegenfeld, MFT | 1194997411 | Marriage & Family Therapist | Los Angeles, CA | 2008 |
| Cole Siegenfeld | 1043159288 | Student in an Organized Health Care Education/Training Program | Plainview, NY | 2026 |
| Richard Siegenfeld, M.D. | 1548267602 | Anesthesiology Physician | New Hyde Park, NY | 2005 |
| Alanna Siegenthaler | 1487232229 | Student in an Organized Health Care Education/Training Program | Syracuse, NY | 2021 |
| Amy Siegenthaler, M.A. CCC-SLP | 1255460903 | Speech-Language Pathologist | Summerville, SC | 2007 |
| Erick Siegenthaler, PHARM.D. | 1841674462 | Pharmacist | New Glarus, WI | 2015 |
| Hayley Siegenthaler, DPT | 1851793426 | Physical Therapist | Poulsbo, WA | 2014 |
| James Siegenthaler, D.C. | 1124160684 | Chiropractor | Brownstown, PA | 2007 |
| Julie Siegenthaler, RN | 1346589058 | Registered Nurse | Jamaica, NY | 2013 |
| Kathleen Siegenthaler, LCSW | 1619942539 | Clinical Social Worker | Bentonville, AR | 2006 |
| Kathryn Siegenthaler | 1942327440 | Clinical Social Worker | Grand Rapids, MI | 2007 |
| Kaylee Siegenthaler | 1497428163 | Behavior Technician | Robinson, TX | 2021 |
| Kristine Siegenthaler, OTRL/CHT/CLT | 1992771703 | Hand Occupational Therapist | Okmulgee, OK | 2006 |
| L Siegenthaler, PT, DPT | 1801861711 | Physical Therapist | Okmulgee, OK | 2006 |
| Madison Siegenthaler, PA-C | 1255070421 | Physician Assistant | Chandler, AZ | 2022 |
| Manfred Siegenthaler, PTA | 1184965584 | Physical Therapy Assistant | Port Orchard, WA | 2013 |
| Matthew Siegenthaler, MD | 1376924100 | Family Medicine Physician | Vernon, NY | 2015 |
| Michael Siegenthaler, MD | 1093863532 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Longview, TX | 2007 |
| Michael Siegenthaler, MD | 1639550460 | Family Medicine Physician | Canastota, NY | 2015 |
| Paige Siegenthaler, MD | 1801475512 | Pediatrics Physician | New York, NY | 2021 |
| Rockne Siegenthaler, AMFT | 1598287799 | Marriage & Family Therapist | Visalia, CA | 2017 |
| Savannah Siegenthaler | 1215547898 | Electroneurodiagnostic Specialist/Technologist | Tulsa, OK | 2020 |
| Tom Siegenthaler, RPH | 1174535496 | Pharmacist | Arlington, TX | 2006 |
| Zachary Siegenthaler | 1851874440 | Physical Therapist | North Attleboro, MA | 2018 |
| Randall Siegenthaler Beck, PA-C | 1669930574 | Surgical Physician Assistant | Silverdale, WA | 2019 |
| Aleta Sieger | 1275726572 | Physical Therapy Assistant | North Canton, OH | 2007 |
| Alexus Sieger, PA-C | 1891229464 | Physician Assistant | Pittsburgh, PA | 2017 |
| Andrea Sieger, MA | 1245466887 | Speech-Language Pathologist | White Plains, NY | 2009 |
| Andrew Sieger, DMD | 1790167906 | General Practice Dentistry | New Holland, PA | 2015 |
| Anna Sieger | 1922778919 | Behavior Technician | Augusta, GA | 2021 |
| Barbara Sieger | 1447947122 | Homemaker | Wickliffe, OH | 2023 |
| Barry Sieger, MD | 1598742447 | Infectious Disease Physician | Orlando, FL | 2005 |
| Brent Sieger, MD | 1891897377 | Emergency Medicine Physician | Daytona Beach, FL | 2006 |
| Dalia Sieger, PT, DPT | 1598437162 | Physical Therapist | Henderson, NV | 2021 |
| Daniel Sieger, DO | 1114031358 | Anesthesiology Physician | Delray Beach, FL | 2006 |
| David Sieger, MD | 1467412486 | Orthopaedic Surgery Physician | Lancaster, PA | 2006 |
| Elizabeth Sieger, PH.D. | 1538982269 | Clinical Psychologist | Bronx, NY | 2024 |
| Gitty Sieger | 1134837263 | Specialist | Brooklyn, NY | 2022 |
| Jacob Sieger | 1639758543 | Emergency Medicine Physician | Cuyahoga Falls, OH | 2021 |
| Jennifer Sieger, RN, BSN, RRT | 1528233236 | Registered Nurse | San Diego, CA | 2008 |
| Karin Sieger, PH.D. | 1790083970 | Clinical Psychologist | Altamonte Springs, FL | 2011 |
| Katherine Sieger | 1134769482 | Music Therapist | San Rafael, CA | 2020 |
| Keith Sieger, CRNA | 1992117584 | Certified Registered Nurse Anesthetist | Worcester, MA | 2014 |
| Kelsey Sieger, FNP-C | 1699617266 | Family Nurse Practitioner | Eagle, ID | 2026 |
| Lance Sieger, M.D. | 1134130248 | Pediatric Hematology & Oncology Physician | Torrance, CA | 2006 |
| Lori Sieger, MS | 1710721162 | Specialist | Holtsville, NY | 2024 |
| Lorna Sieger, FNP | 1043930795 | Family Nurse Practitioner | Bourbonnais, IL | 2022 |
| Matthew Sieger, M.D. | 1083807549 | Anesthesiology Physician | Brooklyn, NY | 2007 |
| Michael Sieger, LCPC, LPC | 1124351275 | Professional Counselor | Westwood, KS | 2009 |
| Morgan Sieger, PA-C | 1700334505 | Physician Assistant | Columbus, OH | 2016 |
| Rebecca Sieger, DMD | 1720410632 | Dentist | Wainscott, NY | 2013 |
| Sabrina Sieger | 1013395003 | Student in an Organized Health Care Education/Training Program | Milwaukee, WI | 2015 |
| Theresa Sieger | 1952541500 | Physical Therapist | North Merrick, NY | 2009 |
| Jesse Sieger-Walls, LCSW | 1588285647 | Clinical Social Worker | Saint Louis, MO | 2020 |
| Houston Siegerist, CRNA | 1063274322 | Certified Registered Nurse Anesthetist | Baton Rouge, LA | 2024 |
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).