Providers Lorena Sifuentez to Karen Sigel, M.D.
300 individual NPIs in the federal registry, part 20,184 of 24,427 of the A to Z by surname. Each row is the registry's record: the name and credential, the NPI, the primary specialty, the practice city and the year the NPI was issued. 92 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Lorena Sifuentez | 1144624701 | Massage Therapist | Albuquerque, NM | 2014 |
| Maria Sifuentez | 1902732944 | Behavior Technician | Aurora, CO | 2026 |
| Olivia Sifuentez | 1205374766 | Massage Therapist | Pasco, WA | 2017 |
| Sarah Sifuentez, M.D. | 1952677155 | Emergency Medicine Physician | Fresno, CA | 2012 |
| Eric Sifuna | 1881068930 | Psychiatric/Mental Health Nurse Practitioner | Luke Afb, AZ | 2015 |
| Robert Sigadel, MD | 1740294214 | Psychiatry Physician | New Bedford, MA | 2006 |
| Jeffrey Sigado | 1124270632 | Professional Counselor | Uniontown, PA | 2008 |
| Bahiya Sigafoes | 1821954694 | Behavior Technician | Monrovia, CA | 2025 |
| Robert Sigafoes, MD | 1558420117 | Dermatology Physician | San Diego, CA | 2006 |
| Amanda Sigafoos | 1376365759 | Specialist | Monroe Twp, NJ | 2024 |
| Ann Sigafoos, PH.D. | 1265500722 | Clinical Psychologist | Fairfax, VA | 2006 |
| Annastasia Sigafoos | 1740012210 | Speech-Language Pathologist | Cherry Hill, NJ | 2024 |
| Brielle Sigafoos | 1376155150 | Behavior Technician | Fort Myers, FL | 2020 |
| Chester Sigafoos, PH.D. | 1609099514 | Clinical Psychologist | Allentown, NJ | 2007 |
| Gary Sigafoos, D.D.S. | 1891910857 | Periodontics | La Jolla, CA | 2007 |
| Gloria Sigafoos, PT OCS CHT | 1851392120 | Physical Therapist | San Diego, CA | 2005 |
| Lawrence Sigafoos, P.T.A. | 1235304908 | Physical Therapy Assistant | Ormond Beach, FL | 2008 |
| Lindsay Sigafoos, LMFT | 1730441973 | Marriage & Family Therapist | Lompoc, CA | 2012 |
| Nancy Sigafoos, MA, LMHC | 1083948202 | Mental Health Counselor | Olympia, WA | 2009 |
| Nancy Sigafoos, LPN | 1821206426 | Licensed Practical Nurse | Troy, OH | 2007 |
| Regina Sigafoos | 1699594408 | Professional Counselor | Columbus, OH | 2024 |
| Sherry Sigafoos, LPC,LMFT,LSATP,CSAC | 1871538736 | Addiction (Substance Use Disorder) Counselor | Virginia Beach, VA | 2006 |
| Timothy Sigafoos | 1679762264 | Marriage & Family Therapist | Santa Ana, CA | 2007 |
| Bradley Sigafoose, LPC | 1346531407 | Professional Counselor | Tigard, OR | 2011 |
| Carey Sigafoose, D.C. | 1982729745 | Orthopedic Chiropractor | Baltimore, MD | 2007 |
| Chriss Sigafoose, DC,PA | 1801971528 | Chiropractor | Venice, FL | 2006 |
| Daun Sigafoose, D.C. | 1336265552 | Chiropractor | Edgewood, MD | 2007 |
| Elizabeth Sigafoose, FNP-BC | 1588393573 | Family Nurse Practitioner | Yale, MI | 2022 |
| James Sigafoose | 1821715640 | Community Health Worker | Cincinnati, OH | 2022 |
| Rachael Sigafoose, LISW-S | 1316328198 | Clinical Social Worker | Cincinnati, OH | 2015 |
| Tina Sigafoose, D.C. | 1235139254 | Chiropractor | Thomasville, PA | 2005 |
| Selina Sigafoose-Jackson, D.C. | 1902879059 | Chiropractor | York, PA | 2006 |
| Jamie Sigafus, LPN | 1053733642 | Licensed Practical Nurse | Gratiot, WI | 2014 |
| Kristine Sigafus | 1245793868 | Speech-Language Pathologist | Waukegan, IL | 2019 |
| Matthew Sigafus, CRNP | 1912287764 | Acute Care Nurse Practitioner | Philadelphia, PA | 2011 |
| Paul Sigafus, M.S., LGMFT | 1255419891 | Marriage & Family Therapist | Rockville, MD | 2006 |
| Paula Sigafus, PHD | 1518014703 | Clinical Psychologist | Edmonds, WA | 2007 |
| Payton Sigafus | 1154253136 | Mental Health Counselor | Waukesha, WI | 2026 |
| Rebekah Sigafus, COTA/L | 1871422402 | Occupational Therapy Assistant | Republic, MO | 2026 |
| Wanda Sigafus | 1336564277 | Contractor | Eugene, OR | 2014 |
| Francene Sigai, MS LCSWC | 1750423083 | Marriage & Family Therapist | Towson, MD | 2007 |
| Christopher Sigakis, M.D. | 1629364310 | Diagnostic Radiology Physician | Austin, MN | 2011 |
| Matthew Sigakis, M.D. | 1487881975 | Anesthesiology Physician | Ann Arbor, MI | 2009 |
| Adam Sigal, M.D. | 1528066107 | Emergency Medicine Physician | West Reading, PA | 2005 |
| Alexander Sigal, P.T. | 1649338336 | Physical Therapist | San Rafael, CA | 2006 |
| Alicia Sigal, MD | 1801005673 | Dermatology Physician | Meriden, CT | 2007 |
| Amanda Sigal, M.A. | 1972814879 | Mental Health Counselor | Corvallis, OR | 2010 |
| Anat Sigal, MD | 1780386672 | Student in an Organized Health Care Education/Training Program | Hackensack, NJ | 2023 |
| Barbara Sigal, MD | 1790883239 | Pain Medicine (Physical Medicine & Rehabilitation) Physician | Tyler, TX | 2006 |
| Barry Sigal, MD | 1316929102 | Pulmonary Disease Physician | Charleston, SC | 2005 |
| Benjamin Sigal, MD | 1023136884 | Emergency Medicine Physician | Middletown, CT | 2007 |
| Chana Sigal, LCSW | 1871440362 | Clinical Social Worker | Pomona, NY | 2026 |
| Christine Sigal, M.D. | 1407817505 | Obstetrics & Gynecology Physician | Phoenixville, PA | 2006 |
| Cindy Sigal, AMFT | 1790059236 | Marriage & Family Therapist | Chicago, IL | 2012 |
| Claire Sigal | 1811716707 | Physical Medicine & Rehabilitation Physician | San Diego, CA | 2024 |
| Dannielle Sigal, PHARM.D. | 1437780749 | Pharmacist | West Bloomfield, MI | 2020 |
| Darren Sigal, MD | 1417120080 | Medical Oncology Physician | La Jolla, CA | 2008 |
| Elvira Sigal, NP | 1144330192 | Psychiatric/Mental Health Nurse Practitioner | Cupertino, CA | 2006 |
| Erica Sigal | 1366927303 | Social Worker | Brighton, MA | 2018 |
| Evgeny Sigal, NP | 1700109527 | Nurse Practitioner | Stanford, CA | 2010 |
| Fane Sigal, PT | 1104872043 | Physical Therapist | Osprey, FL | 2006 |
| Felix Sigal, DPM | 1710974522 | Foot & Ankle Surgery Podiatrist | Los Angeles, CA | 2005 |
| Francine Sigal, MS CAC | 1619026309 | Mental Health Counselor | Turtle Creek, PA | 2007 |
| Harriet Sigal, LCSW | 1265577092 | Clinical Social Worker | Feasterville Trevose, PA | 2007 |
| Ian Sigal, MD | 1013591056 | Student in an Organized Health Care Education/Training Program | New York, NY | 2021 |
| Jessica Sigal, PT | 1376181644 | Physical Therapist | Bronxville, NY | 2019 |
| Joanne Sigal, RDH | 1316659683 | Dental Hygienist | Flushing, NY | 2022 |
| Joshua Sigal | 1790645844 | Neurology Physical Therapist | Northridge, CA | 2025 |
| Kathryn Sigal, PA-C | 1336504885 | Medical Physician Assistant | Pittsburgh, PA | 2015 |
| Korina Sigal, PHARM.D. | 1942522347 | Pharmacist | Brooklyn, NY | 2010 |
| Leonard Sigal | 1790850444 | Rheumatology Physician | New Brunswick, NJ | 2006 |
| Leonid Sigal | 1639402506 | Physical Therapist | Brooklyn, NY | 2009 |
| Leonid Sigal | 1750877155 | Counselor | Brighton, MA | 2018 |
| Michael Sigal, MD | 1215938774 | Ophthalmology Physician | Natrona Heights, PA | 2005 |
| Mona Sigal, MD | 1003923590 | Public Health & General Preventive Medicine Physician | Swampscott, MA | 2006 |
| Peter Sigal, DO | 1013457662 | Dermatology Physician | Phoenix, AZ | 2017 |
| Rada Sigal | 1871069542 | Addiction (Substance Use Disorder) Counselor | Chelsea, MA | 2018 |
| Robert Sigal, M.D. | 1225147267 | Specialist | Reston, VA | 2006 |
| Sabrina Sigal | 1366362923 | Student in an Organized Health Care Education/Training Program | Culver City, CA | 2026 |
| Samuel Sigal, MD | 1457448540 | Hepatology Physician | Valhalla, NY | 2006 |
| Stella Sigal | 1336746627 | Case Manager/Care Coordinator | Beachwood, OH | 2020 |
| Stephanie Sigal, MA | 1083859060 | Speech-Language Pathologist | New York, NY | 2008 |
| Stephen Sigal, M.D. | 1699778035 | Interventional Cardiology Physician | Mount Pleasant, TX | 2005 |
| Tiffany Sigal, M.D. | 1891080305 | Emergency Medicine Physician | Las Vegas, NV | 2011 |
| Veronica Sigal | 1497643530 | Clinical Social Worker | El Segundo, CA | 2025 |
| Winifred Sigal, M.D. | 1457771412 | Pediatric Endocrinology Physician | Philadelphia, PA | 2014 |
| Wolf Sigal, LCSW | 1427298876 | Clinical Social Worker | Monsey, NY | 2009 |
| Yakov Sigal, M.D. | 1285733162 | Pediatrics Physician | East Lansing, MI | 2006 |
| Yulia Sigal, PT | 1720409469 | Physical Therapist | Brookline, MA | 2013 |
| Kathern Sigal Papp, AU.D. | 1427208206 | Audiologist | Akron, OH | 2008 |
| Izolda Sigal-Liberman, PH.D. | 1821539487 | Clinical Psychologist | Beverly Hills, CA | 2017 |
| Aaliyah Sigala | 1699604983 | Addiction (Substance Use Disorder) Counselor | Los Angeles, CA | 2026 |
| Adriana Sigala | 1700485380 | Behavior Technician | Hayward, CA | 2020 |
| Alejandra Sigala | 1760815203 | Rehabilitation Practitioner | Gardena, CA | 2013 |
| Alejandro Sigala | 1750927729 | Marriage & Family Therapist | Los Angeles, CA | 2019 |
| Amarilis Sigala, RBT | 1023591328 | Other Technician | Benbrook, TX | 2018 |
| Brenda Sigala | 1508169897 | Counselor | Clovis, NM | 2010 |
| Brianna Sigala | 1295427292 | Student in an Organized Health Care Education/Training Program | Pomona, CA | 2023 |
| Brianna Sigala | 1528470903 | Case Manager/Care Coordinator | Portales, NM | 2014 |
| Britney Sigala | 1518626373 | Behavior Technician | San Jose, CA | 2021 |
| Celina Sigala, RBT | 1588462014 | Behavior Technician | Rancho Cucamonga, CA | 2025 |
| David Sigala | 1265652911 | Addiction (Substance Use Disorder) Counselor | Long Beach, CA | 2007 |
| Desirai Sigala, RBT | 1043972219 | Behavior Technician | Litchfield Park, AZ | 2021 |
| Eileen Sigala | 1255109500 | Rehabilitation Practitioner | San Jose, CA | 2023 |
| Elizabeth Sigala, D.D.S | 1063085926 | General Practice Dentistry | Rowlett, TX | 2021 |
| Elizama Sigala | 1588138689 | Case Manager/Care Coordinator | Norwalk, CA | 2019 |
| Emeredith Sigala | 1679126395 | Licensed Vocational Nurse | Pasadena, TX | 2019 |
| Emily Sigala | 1730062175 | Behavior Technician | Ontario, CA | 2025 |
| Enrique Sigala | 1285336214 | Case Manager/Care Coordinator | Renton, WA | 2023 |
| Fernando Sigala, MD | 1881440949 | Internal Medicine Physician | Chicago, IL | 2024 |
| Francisco Sigala | 1528609088 | Behavior Technician | Fullerton, CA | 2019 |
| Frank Sigala | 1497447783 | Massage Therapist | Whittier, CA | 2023 |
| Hayley Sigala | 1104545839 | Behavior Technician | Dublin, CA | 2022 |
| Irma Sigala, PT | 1376765123 | Physical Therapist | Austin, TX | 2007 |
| Jaaziel Sigala | 1275319287 | School Counselor | San Fernando, CA | 2023 |
| Jasmine Sigala | 1174391262 | Peer Specialist | Klamath Falls, OR | 2023 |
| Jerald Sigala, M.D. | 1073605473 | Nephrology Physician | Newport Beach, CA | 2006 |
| Jessica Sigala | 1427688589 | Speech-Language Pathologist | Lubbock, TX | 2020 |
| Jessica Sigala | 1710855721 | Behavior Technician | Sugar Land, TX | 2025 |
| Jose Sigala, PA-C | 1164863502 | Surgical Physician Assistant | San Antonio, TX | 2013 |
| Joseph Sigala, D.D.S. | 1396742565 | Pediatric Dentistry | Escondido, CA | 2005 |
| Juan Sigala, RADT | 1295392207 | Addiction (Substance Use Disorder) Counselor | El Monte, CA | 2019 |
| Karla Sigala, LD | 1891468310 | Registered Dietitian | Oklahoma City, OK | 2021 |
| Kathryn Sigala | 1518770338 | Community Health Worker | Clovis, NM | 2025 |
| Krista Sigala | 1376833897 | Speech-Language Assistant | Chandler, AZ | 2011 |
| Lauren Sigala, BCBA | 1497217301 | Behavior Analyst | Gardena, CA | 2019 |
| Leslee Sigala, AMFT | 1457025777 | Marriage & Family Therapist | La Verne, CA | 2021 |
| Leslie Sigala | 1083920896 | Marriage & Family Therapist | Los Angeles, CA | 2010 |
| Lien Sigala | 1265130314 | Family Nurse Practitioner | Chula Vista, CA | 2023 |
| Lissette Sigala, RN | 1710783469 | Home Health Registered Nurse | Las Vegas, NV | 2025 |
| Luis Sigala | 1912721135 | Optician | El Paso, TX | 2024 |
| Mariah Sigala, PHARMD | 1457100372 | Pharmacist | Houston, TX | 2024 |
| Marisol Sigala | 1518734664 | Certified Registered Nurse Anesthetist | Burleson, TX | 2023 |
| Michael Sigala, OTR | 1790450401 | Occupational Therapist | South Milwaukee, WI | 2021 |
| Miguel Sigala | 1992686398 | Behavior Technician | Albuquerque, NM | 2025 |
| Monique Sigala | 1053237644 | Behavior Technician | Roswell, NM | 2026 |
| Natalie Sigala, LCSW | 1972015733 | Clinical Social Worker | Tustin, CA | 2017 |
| Paulette Sigala | 1043613607 | Case Manager/Care Coordinator | Bakersfield, CA | 2014 |
| Rachel Sigala, M.A. SLP-CCC | 1356653299 | Speech-Language Pathologist | Erie, PA | 2010 |
| Raomi Sigala | 1518651439 | Behavior Technician | Tulsa, OK | 2023 |
| Ricardo Sigala, CRNA | 1609265867 | Certified Registered Nurse Anesthetist | Lubbock, TX | 2015 |
| Ricardo Sigala | 1972928943 | Marriage & Family Therapist | Commerce, CA | 2014 |
| Richard Sigala | 1528773751 | Counselor | Murrieta, CA | 2023 |
| Robert Sigala, MD | 1467018887 | Emergency Medicine Physician | Tyler, TX | 2019 |
| Rodrigo Sigala | 1982776423 | Clinical Social Worker | Anaheim, CA | 2006 |
| Ruth Sigala, M.A. | 1104019736 | Rehabilitation Practitioner | Covina, CA | 2007 |
| Samantha Sigala | 1437865169 | Marriage & Family Therapist | Daytona Beach, FL | 2023 |
| Sarah Sigala | 1942724679 | Behavior Analyst | Upland, CA | 2017 |
| Savanna Sigala | 1699231555 | Behavior Technician | Glendale, CA | 2019 |
| Selena Sigala, MS | 1215536404 | Marriage & Family Therapist | Long Beach, CA | 2020 |
| Sharon Sigala, M.D. | 1306010020 | Pediatrics Physician | Milton, WA | 2008 |
| Teresa Sigala, M.D. | 1487663233 | Internal Medicine Physician | Fresno, CA | 2006 |
| V Icente Sigala, BHRS | 1063851566 | Counselor | Oklahoma City, OK | 2013 |
| Vanessa Sigala | 1063399483 | Registered Nurse | San Antonio, TX | 2025 |
| Vanessa Sigala | 1083314991 | Massage Therapist | Vista, CA | 2023 |
| Vicky Sigala | 1184343576 | Behavior Technician | Ontario, CA | 2022 |
| Violet Sigala, RBT | 1689303992 | Behavior Technician | Milford, OH | 2022 |
| Virginia Sigala | 1932762424 | Peer Specialist | Modesto, CA | 2019 |
| Whitney Sigala, M.D. | 1124373295 | Obstetrics & Gynecology Physician | Orland Park, IL | 2012 |
| Nancy Sigala Flores | 1164030813 | Behavior Technician | South Bend, IN | 2020 |
| Juan Sigala Lozano, MD | 1750084844 | Student in an Organized Health Care Education/Training Program | Chicago, IL | 2023 |
| Jennifer Sigala Olivo | 1033085519 | Behavior Technician | Manteca, CA | 2025 |
| Fabian Sigala Orozco, LSW, ACSW, SWC | 1720948375 | Mental Health Counselor | Fountain, CO | 2025 |
| Ana Sigala Quezada, MFTI | 1205345956 | Marriage & Family Therapist | Los Angeles, CA | 2017 |
| Pablo Sigala-Casillas, MSW | 1467055046 | Social Worker | San Bernardino, CA | 2020 |
| Yesenia Sigala-Garcia, PNP | 1558525865 | Pediatric Nurse Practitioner | Mesquite, TX | 2008 |
| Ginger Sigala-Matcham | 1881373793 | Personal Care Attendant | Ashland, OR | 2023 |
| Cynthia Sigala-Palma, CHW | 1295664456 | Community Health Worker | North Las Vegas, NV | 2026 |
| Mayra Sigala-Ramon, LPC-S | 1821658295 | Professional Counselor | Austin, TX | 2019 |
| Clarissa Sigala-Robinson | 1558105775 | Behavior Technician | Farmington Hills, MI | 2024 |
| Amaiyrani Sigala-Rodriguez | 1184343097 | Behavior Technician | Farmington Hills, MI | 2022 |
| Eleanor Sigalas | 1780034868 | Adult Health Nurse Practitioner | Gretna, LA | 2016 |
| Emmanouil Sigalas, D.D.S., M.S. | 1003928110 | Endodontics | Irving, TX | 2006 |
| Tania Sigalas, LMT | 1801487814 | Massage Therapist | Flemington, NJ | 2021 |
| Clarissa Sigale | 1538092853 | Behavior Technician | Mendota Heights, MN | 2026 |
| Leslie Sigale, RPH | 1609150580 | Pharmacist | Boca Raton, FL | 2011 |
| Stephanie Sigale, DO, MA, MPH | 1790488849 | Student in an Organized Health Care Education/Training Program | Memphis, TN | 2023 |
| Cheryl Sigalis | 1568506939 | Occupational Therapist | Worcester, MA | 2007 |
| Edward Sigall, MD | 1598707457 | Obstetrics & Gynecology Physician | Beverly Hills, CA | 2006 |
| Judith Sigall, M.S. | 1326301326 | Specialist | Forest Hills, NY | 2012 |
| Lee Sigall, MFT | 1467765669 | Marriage & Family Therapist | San Diego, CA | 2010 |
| Paul Sigall | 1942781448 | Mental Health Counselor | Westampton, NJ | 2018 |
| Whitney Sigall | 1770032807 | Clinical Social Worker | Pittsburgh, PA | 2016 |
| Tombari Sigalo | 1912371022 | Counselor | Stone Mountain, GA | 2015 |
| John Sigalos, MD | 1902300619 | Urology Physician | Austin, TX | 2018 |
| Laurie Sigalos, MA, CCR, CTS, CA | 1184803447 | Forensic Psychologist | Fair Lawn, NJ | 2007 |
| Mara Sigalos-Rivera, MD | 1548765274 | Psychiatry Physician | Austin, TX | 2018 |
| Callista Sigalov, DNP | 1801548490 | Certified Registered Nurse Anesthetist | Minneapolis, MN | 2022 |
| Sofya Sigalov, PA-C | 1174071401 | Physician Assistant | New York, NY | 2016 |
| Raisa Sigalova, MS, PT | 1568654192 | Physical Therapist | Clark, NJ | 2007 |
| Noemi Sigalove, MD | 1306810650 | Surgery Physician | Scottsdale, AZ | 2006 |
| Ofelia Sigalove | 1124341607 | Marriage & Family Therapist | Westlake, OH | 2010 |
| Steven Sigalove, MD | 1447228754 | Plastic and Reconstructive Surgery Physician | Glen Ellyn, IL | 2006 |
| Marina Sigalovskaya Khenkin, AU.D | 1689978256 | Audiologist | New York, NY | 2010 |
| Alex Sigalovsky, CRNA | 1508875501 | Certified Registered Nurse Anesthetist | Baltimore, MD | 2006 |
| Daniel Sigalovsky | 1134688252 | Anesthesiology Physician | Worcester, MA | 2019 |
| Natalie Sigalovsky, CRNA | 1700895703 | Certified Registered Nurse Anesthetist | Baltimore, MD | 2006 |
| David Sigalow, MD | 1144230731 | Urology Physician | Okeechobee, FL | 2006 |
| Kathryn Sigalow, MD | 1063777035 | Child & Adolescent Psychiatry Physician | Purchase, NY | 2012 |
| Sherill Sigalow, PH.D. | 1245375914 | Psychologist | New York, NY | 2007 |
| Susan Sigalow, PH.D. | 1871629394 | Clinical Psychologist | Fairlawn, OH | 2007 |
| Jaya Sigamala | 1376291765 | Student in an Organized Health Care Education/Training Program | Harlingen, TX | 2022 |
| Sridhar Sigamala | 1710141759 | Physical Therapy Assistant | Northville, MI | 2008 |
| Anitha Sigamani Ramamurthi, MD | 1649110396 | Student in an Organized Health Care Education/Training Program | Yonkers, NY | 2026 |
| Trucle Sigamoney, PA-C | 1194120147 | Physician Assistant | Brooklyn, NY | 2014 |
| Shannon Sigamoni, LICSW | 1689075665 | Clinical Social Worker | Washington, DC | 2014 |
| Emily Sigamony | 1669332060 | Behavior Technician | Hoffman Estates, IL | 2025 |
| Manohar Sigamony, MD | 1023042009 | Anesthesiology Physician | Brooklyn, NY | 2006 |
| Ranjit Sigamony, M.D | 1023184983 | Internal Medicine Physician | Oak Forest, IL | 2006 |
| Corie Sigan, DPT | 1194337121 | Physical Therapist | Waterford, CT | 2020 |
| Sophia Siganoff | 1093386948 | Personal Care Attendant | Las Vegas, NV | 2021 |
| Arnaz Siganporia, FNP-C | 1467056705 | Family Nurse Practitioner | Greensboro, NC | 2020 |
| Sarah Pearl Siganporia, MD | 1982282067 | Student in an Organized Health Care Education/Training Program | Worcester, MA | 2021 |
| Shahzeen Siganporia | 1134580129 | Physical Therapist | Orange, CA | 2016 |
| Tina Siganporia | 1316745532 | Mental Health Counselor | Brooklyn, NY | 2025 |
| Jean Sigaran, LCSW | 1760057681 | Clinical Social Worker | Redlands, CA | 2021 |
| Tiara Sigaran, MPH | 1083361463 | Community Health Worker | Lancaster, CA | 2022 |
| Victor Sigaran, PTA | 1245065648 | Physical Therapy Assistant | Los Angeles, CA | 2024 |
| Anny Sigaran Aguasvivas, DNP | 1992482954 | Psychiatric/Mental Health Nurse Practitioner | Bridgeport, CT | 2023 |
| Maritsa Sigaran Barajas | 1164066619 | Behavior Analyst | Fresno, CA | 2019 |
| Ramyar Sigarchy, MD, MPH | 1235879065 | Student in an Organized Health Care Education/Training Program | Fairfax, VA | 2022 |
| Farhad Sigari, MD | 1841224177 | Otolaryngology Physician | Marina Del Rey, CA | 2006 |
| Gian Sigari, APRN | 1306336698 | Family Nurse Practitioner | Miami, FL | 2018 |
| Jessica Sigari, LMT | 1316255573 | Massage Therapist | Tualatin, OR | 2010 |
| Rebecca Sigari, APRN | 1811662737 | Nurse Practitioner | Kihei, HI | 2021 |
| Khosrow Sigaroudi, DDS, MS | 1982761284 | Dentist | San Francisco, CA | 2007 |
| Carlos Sigarroa, CADTP | 1275090052 | Addiction (Substance Use Disorder) Counselor | Chula Vista, CA | 2019 |
| Isabel Sigarroa | 1750629119 | Developmental Therapist | Pompano Beach, FL | 2013 |
| Ofelia Sigarroa, RNC | 1881738730 | Registered Nurse | Elizabeth, NJ | 2007 |
| Eleno Sigarroa Silva | 1043884141 | Pharmacy Technician | Georgetown, TX | 2021 |
| Rosalinda Sigarroba | 1912366980 | Addiction (Substance Use Disorder) Counselor | Sacaton, AZ | 2016 |
| Cassidy Sigars | 1619770849 | Massage Therapist | Haiku, HI | 2025 |
| Daniel Sigars, D.C. | 1912303041 | Chiropractor | Colorado Springs, CO | 2014 |
| David Sigars | 1710533914 | Pharmacist | Albuquerque, NM | 2019 |
| Ibis Sigas, M.D. | 1801819263 | Child & Adolescent Psychiatry Physician | Gulfport, MS | 2006 |
| James Sigaty, DDS | 1013114198 | General Practice Dentistry | Sioux Falls, SD | 2007 |
| Clelia Sigaud, PSY.D | 1881219814 | Student in an Organized Health Care Education/Training Program | Columbia, MD | 2020 |
| Chikomborero Sigauke | 1780546234 | Behavior Technician | Youngstown, OH | 2025 |
| Dereck Sigauke, PHARMD | 1366812539 | Pharmacist | Sanford, NC | 2015 |
| Ellen Sigauke, M.D. | 1740200336 | Anatomic Pathology & Clinical Pathology Physician | Minot, ND | 2006 |
| Theresa Sigauke, RN | 1386220770 | Registered Nurse | Bronx, NY | 2021 |
| Merissa Sigbieny | 1629619739 | School Social Worker | Utica, NY | 2019 |
| Hermann Sigbjarnarson, M.D. | 1164653507 | Surgery Physician | Garden City, KS | 2009 |
| Ruben Sigcha | 1225661085 | Mental Health Counselor | Elgin, IL | 2020 |
| Emily Sigda, DPT | 1982314886 | Physical Therapist | Catonsville, MD | 2022 |
| Kathy Sigda, PH.D. | 1356450233 | Clinical Psychologist | Fort Collins, CO | 2006 |
| Lisa Sigda, MSW | 1700921160 | Social Worker | Greenfield, MA | 2007 |
| Marianne Sigda, ARNP | 1518171701 | Neonatal Nurse Practitioner | Louisville, KY | 2007 |
| Nicole Sigda | 1619728409 | Student in an Organized Health Care Education/Training Program | New Orleans, LA | 2024 |
| Pamela Sigda, PHD | 1598066912 | Mental Health Counselor | Boca Raton, FL | 2010 |
| Abindra Sigdel, MBBS | 1104093475 | Vascular Surgery Physician | Louisville, KY | 2008 |
| Anisha Sigdel, PMHNP | 1083499537 | Psychiatric/Mental Health Nurse Practitioner | Silver Spring, MD | 2023 |
| Asmita Sigdel | 1891547931 | Student in an Organized Health Care Education/Training Program | Valhalla, NY | 2024 |
| Binamra Sigdel | 1922941996 | Case Manager/Care Coordinator | Toledo, OH | 2026 |
| Kaushal Sigdel, MD | 1376221093 | Internal Medicine Physician | Newark, DE | 2023 |
| Mamta Sigdel, NP-C | 1689029399 | Family Nurse Practitioner | Houston, TX | 2016 |
| Manisha Sigdel | 1972162907 | Student in an Organized Health Care Education/Training Program | Harrisburg, PA | 2019 |
| Muna Sigdel | 1114506763 | General Practice Dentistry | Berwyn, IL | 2021 |
| Pabitra Sigdel | 1306780739 | Community Health Worker | Columbus, OH | 2026 |
| Sabita Sigdel, FNP | 1285988253 | Family Nurse Practitioner | Addison, TX | 2012 |
| Santosh Sigdel, MD | 1093155012 | Hospitalist Physician | Kernersville, NC | 2013 |
| Saroj Sigdel, MD | 1568401339 | Anatomic Pathology & Clinical Pathology Physician | Huntington, WV | 2006 |
| Shushil Sigdel, MD | 1366015075 | Internal Medicine Physician | Chicago, IL | 2021 |
| Sunita Sigdel | 1336895861 | Family Nurse Practitioner | Idaho Falls, ID | 2022 |
| Supriya Sigdel, MD | 1760068118 | Internal Medicine Physician | Springfield, MO | 2021 |
| Surendra Sigdel, MD | 1457089609 | Internal Medicine Physician | Visalia, CA | 2022 |
| Telsha Sigdel | 1124977616 | Behavior Technician | Aurora, CO | 2026 |
| Manju Sigdel-Regmi, NP-C | 1649541772 | Family Nurse Practitioner | Minnetonka, MN | 2012 |
| Ann Marie Sigdestad, LICSW | 1487869301 | Clinical Social Worker | Chelmsford, MA | 2007 |
| Karin Sigdestad Rohleder, MD | 1205944212 | Pediatrics Physician | Aurora, CO | 2006 |
| Padam Sigdhel | 1144829763 | Licensed Vocational Nurse | San Francisco, CA | 2020 |
| Mindy Sigea, SWLC | 1619701760 | Social Worker | Libby, MT | 2024 |
| Angel Sigears, PHARMD | 1265153456 | Pharmacist | Fayetteville, AR | 2022 |
| Chiquita Sigears, LPN | 1215881065 | Licensed Practical Nurse | Little Rock, AR | 2026 |
| Desiree Sigecan | 1679076160 | Clinical Social Worker | Roseville, MN | 2018 |
| Dehmajisha Sigee | 1649394404 | Case Manager/Care Coordinator | Covington, TN | 2007 |
| Asha Sigei, MD | 1881133635 | Anatomic Pathology & Clinical Pathology Physician | Hickory, NC | 2017 |
| Milka Sigei | 1922586536 | Licensed Vocational Nurse | Murphy, TX | 2018 |
| Alice Sigel, LCSW | 1629351549 | Clinical Social Worker | New York, NY | 2011 |
| Anna Sigel, MS | 1700594694 | Counselor | Nashua, NH | 2022 |
| Ashley Sigel, PHARMD | 1487366548 | Pharmacist | La Habra, CA | 2022 |
| Benjamin Sigel, PH.D. | 1831497650 | Clinical Psychologist | Little Rock, AR | 2011 |
| Beverly Sigel, M.ED. | 1093871899 | Clinical Psychologist | Bala Cynwyd, PA | 2006 |
| Carlie Sigel, M.D. | 1710190863 | Anatomic Pathology & Clinical Pathology Physician | New York, NY | 2007 |
| Daniel Sigel | 1093008351 | Clinical Social Worker | Colorado Springs, CO | 2011 |
| Doris Sigel, LPCC-S | 1205282811 | Professional Counselor | Georgetown, OH | 2016 |
| Emily Sigel | 1720237662 | Addiction (Substance Use Disorder) Counselor | Troy, NY | 2008 |
| Eric Sigel, MD | 1235214966 | Pediatric Adolescent Medicine Physician | Aurora, CO | 2006 |
| George Sigel, M.D. | 1578526752 | Psychiatry Physician | Waltham, MA | 2006 |
| Gina Sigel, LPC | 1073055174 | Mental Health Counselor | Laramie, WY | 2016 |
| Haley Sigel, OTR/L | 1891546263 | Occupational Therapist | Rock Island, IL | 2024 |
| Irena Sigel, O.D. | 1366859829 | Optometrist | Denver, CO | 2014 |
| Ivy Sigel, PSY.D. | 1134234008 | Clinical Psychologist | Littleton, CO | 2006 |
| Jay Sigel, M.D. | 1144248022 | Emergency Medicine Physician | Vernon, TX | 2006 |
| Jennifer Sigel, CRNP | 1326612573 | Women's Health Nurse Practitioner | Abington, PA | 2021 |
| Jennifer Sigel, EFDH | 1730556309 | Dental Hygienist | Portland, OR | 2015 |
| Jesse Sigel | 1558255034 | Counselor | Scottsdale, AZ | 2025 |
| Jessica Sigel, MD | 1912986746 | Dermatopathology (Pathology) Physician | Oakwood Village, OH | 2006 |
| Karen Sigel, L.AC. | 1356584940 | Acupuncturist | Sugar Land, TX | 2009 |
| Karen Sigel, M.D. | 1902964901 | Internal Medicine Physician | Bethesda, MD | 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).