Providers Deanna Sikora, LPC to Jasmine Sil
300 individual NPIs in the federal registry, part 20,191 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. 106 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Deanna Sikora, LPC | 1073950457 | Professional Counselor | Grindstone, PA | 2013 |
| Deborah Sikora | 1184154494 | Registered Nurse | Allentown, PA | 2017 |
| Diana Sikora, RPH | 1992244818 | Pharmacist | Weirton, WV | 2017 |
| Elizabeth Sikora, M.S. ED | 1245594472 | Specialist | Middle Village, NY | 2012 |
| Elizabeth Sikora, PH.D. | 1295883833 | Professional Counselor | Scottsdale, AZ | 2007 |
| Elzbieta Sikora, MA | 1881933042 | Professional Counselor | New Britain, CT | 2013 |
| Emily Sikora | 1417483751 | Behavior Technician | Eugene, OR | 2017 |
| Erin Sikora | 1407686405 | Counselor | Metuchen, NJ | 2024 |
| Evelyn Sikora, PSY.D. | 1861958043 | Psychologist | Colorado Springs, CO | 2019 |
| Ewa Sikora, M.D. | 1023226396 | Psychiatry Physician | Chapel Hill, NC | 2007 |
| Ewa Sikora | 1447721725 | Physical Therapist | Davison, MI | 2018 |
| Faith Sikora, MA, LMHC | 1184922551 | Mental Health Counselor | Miramar, FL | 2011 |
| Fonda Sikora | 1215590476 | Anesthesiologist Assistant | Orlando, FL | 2019 |
| Gerald Sikora | 1184914657 | Pharmacist | Tallmadge, OH | 2011 |
| Geraldine Sikora, P T | 1780915421 | Physical Therapist | Bronx, NY | 2010 |
| Gregory Sikora, D.M.D., M.B.A. | 1164676235 | Dentist | Polacca, AZ | 2008 |
| Hannah Sikora | 1982245718 | Speech-Language Pathologist | Durango, CO | 2019 |
| Ian Sikora, P.T., D.P.T. | 1700213063 | Physical Therapist | Towson, MD | 2013 |
| Inkeong Sikora, NP | 1689309627 | Psychiatric/Mental Health Nurse Practitioner | Brewster, NY | 2022 |
| Jacqueline Sikora, LPC | 1740279983 | Professional Counselor | Greensburg, PA | 2005 |
| James Sikora, M.D. | 1679899884 | Clinical Pathology Physician | Atlanta, GA | 2010 |
| Jamie Sikora, AU.D | 1487804944 | Audiologist | Morris, IL | 2008 |
| Jamie Sikora, APN | 1801294954 | Family Nurse Practitioner | West Deptford, NJ | 2014 |
| Jennifer Sikora | 1841675535 | Rehabilitation Practitioner | Las Vegas, NV | 2015 |
| Jeremy Sikora, M.D. | 1679667828 | General Practice Physician | Dayton, OH | 2006 |
| Jerzy Sikora, M.D. | 1356398473 | Hospitalist Physician | Weston, WI | 2006 |
| Jessica Sikora, DMD | 1396369542 | Dentist | Farmingdale, ME | 2020 |
| Jessica Sikora | 1487332292 | Speech-Language Pathologist | Crystal Lake, IL | 2023 |
| Jessica Sikora, MD | 1891540738 | Family Medicine Physician | Amarillo, TX | 2024 |
| Jill Sikora | 1689408650 | Counselor | Port Townsend, WA | 2024 |
| Jo Ann Sikora, CRNP | 1689636003 | Acute Care Nurse Practitioner | Baltimore, MD | 2006 |
| John Sikora, D.D.S. | 1326187089 | General Practice Dentistry | Portage, IN | 2007 |
| John Sikora, M.D. | 1538119474 | Anesthesiology Physician | Kalamazoo, MI | 2006 |
| Jonathan Sikora, MD | 1740179530 | Psychiatry Physician | Saint Louis, MO | 2025 |
| Julia Sikora | 1306570510 | Rehabilitation Practitioner | Oakland, CA | 2022 |
| Kaitlyn Sikora, DPT, PT | 1164204004 | Physical Therapist | Santa Clara, CA | 2023 |
| Katelyn Sikora, DPT | 1033798657 | Physical Therapist | Colorado Springs, CO | 2021 |
| Katie Sikora | 1053071696 | Social Worker | San Diego, CA | 2021 |
| Kaylee Sikora, PHARMD | 1124792916 | Pharmacist | Tonawanda, NY | 2021 |
| Keith Sikora, D.D.S. | 1083654388 | General Practice Dentistry | Alma, MI | 2006 |
| Keith Sikora, M.D. | 1760531560 | Pediatric Rheumatology Physician | Bethesda, MD | 2007 |
| Kellen Sikora, M.D. | 1568754174 | Obstetrics & Gynecology Physician | Norwich, CT | 2011 |
| Kelly Sikora, LPC | 1396512604 | Mental Health Counselor | Boulder, CO | 2023 |
| Kenneth Sikora, MD | 1790570315 | Student in an Organized Health Care Education/Training Program | Tulsa, OK | 2025 |
| Kim Sikora, ATC | 1023386661 | Athletic Trainer | Denver, CO | 2011 |
| Kimberley Sikora, M.D. | 1124481635 | Pediatrics Physician | Hinsdale, IL | 2016 |
| Kristen Sikora, RPH | 1316262348 | Pharmacist | Penfield, NY | 2010 |
| Kristen Sikora | 1972978997 | Specialist | Peabody, MA | 2015 |
| Kristin Sikora | 1194380824 | Physical Therapy Assistant | Louisville, KY | 2019 |
| Lauren Sikora, MD | 1821783077 | Student in an Organized Health Care Education/Training Program | Minneapolis, MN | 2023 |
| Lauren Sikora, MSOTR/L | 1871815498 | Occupational Therapist | Johnson City, TN | 2010 |
| Linda Sikora, MSN, APRN | 1710087580 | Acute Care Nurse Practitioner | Detroit, MI | 2006 |
| Lindsay Sikora, MD | 1588838999 | Pediatric Critical Care Medicine Physician | Atlanta, GA | 2008 |
| Lindsey Sikora, MSN, APRN, FNP-BC | 1750827671 | Family Nurse Practitioner | Chicago, IL | 2017 |
| Lisa Sikora, M.A., CCC-SLP | 1619008448 | Speech-Language Pathologist | Park Ridge, IL | 2007 |
| Liza Sikora, MS, BCBA, LBA | 1801626650 | Behavior Analyst | Montpelier, VT | 2024 |
| Logan Sikora | 1821835489 | Family Nurse Practitioner | Punxsutawney, PA | 2024 |
| Lucas Sikora | 1750251187 | Behavior Technician | Farmington Hills, MI | 2025 |
| Lynette Sikora | 1780659516 | Certified Registered Nurse Anesthetist | Pittsburgh, PA | 2006 |
| Lynna Sikora | 1881174498 | Nurse Practitioner | Johnston, IA | 2018 |
| Mackenzie Sikora | 1477441319 | Behavior Technician | Austin, MN | 2025 |
| Magdalena Sikora, M.D. | 1598896110 | Nephrology Physician | Lawton, OK | 2007 |
| Mandy Sikora, RN | 1962991729 | Registered Nurse | Youngstown, OH | 2018 |
| Marcia Sikora, MA CCC-SLP/L | 1962915660 | Speech-Language Pathologist | Western Springs, IL | 2017 |
| Marek Sikora, MD | 1801934013 | Internal Medicine Physician | Maspeth, NY | 2007 |
| Mark Sikora | 1518017904 | Social Worker | Yakima, WA | 2007 |
| Mary Sikora, LICSW | 1790270940 | Clinical Social Worker | Birmingham, AL | 2018 |
| Matthew Sikora, D.O. | 1730611351 | Anesthesiology Physician | Cleveland, OH | 2017 |
| Maxcie Sikora, M.D. | 1982886826 | Allergy & Immunology Physician | Destin, FL | 2007 |
| Melissa Sikora, M.S., ED | 1770844847 | Specialist | Springville, NY | 2012 |
| Michael Sikora, M.D. | 1225202047 | Pediatric Anesthesiology Physician | Cincinnati, OH | 2008 |
| Michael Sikora, MD | 1881729531 | Family Medicine Physician | Spokane, WA | 2007 |
| Michelle Sikora, MD | 1730982554 | Student in an Organized Health Care Education/Training Program | Rochester, NY | 2025 |
| Mikael Sikora | 1194671552 | Specialist | Seattle, WA | 2026 |
| Miriam Sikora | 1275098048 | Student in an Organized Health Care Education/Training Program | Ann Arbor, MI | 2019 |
| Myra Sikora, R.D., L.D. | 1467639039 | Registered Dietitian | Vancleave, MS | 2008 |
| Nathan Sikora, D.C. | 1699791582 | Chiropractor | Canton, OH | 2006 |
| Nicole Sikora, DDS | 1215662952 | Dentist | Shelby Township, MI | 2022 |
| Nicole Sikora, RN | 1316819956 | Registered Nurse | Clarksville, MD | 2025 |
| Polly Sikora, MA, LPC | 1306160197 | Professional Counselor | Mancos, CO | 2010 |
| Rebecca Sikora, DPM | 1396206926 | Foot & Ankle Surgery Podiatrist | Greensboro, NC | 2019 |
| Richard Sikora, D.D.S. | 1013047448 | Orthodontics and Dentofacial Orthopedics Dentistry | Normal, IL | 2007 |
| Robert Sikora, M.D. | 1447254263 | Allergy Physician | Woodbridge, VA | 2005 |
| Rosanna Sikora, M.D. | 1679656417 | Emergency Medicine Physician | Morgantown, WV | 2006 |
| Ruth Sikora, FNP | 1497945166 | Family Nurse Practitioner | Syracuse, NY | 2007 |
| Rylee Sikora | 1003405689 | Behavior Technician | Indianapolis, IN | 2021 |
| Sally Sikora, MSN RN CNS C | 1952506065 | Gastroenterology Physician | Egg Harbor Township, NJ | 2007 |
| Sameer Sikora, PHARMD. | 1376944975 | Pharmacist | Austin, TX | 2014 |
| Sarah Sikora | 1114808292 | Case Manager/Care Coordinator | Dublin, OH | 2025 |
| Sharon Sikora, DDS | 1609079086 | Dentist | Chicago, IL | 2007 |
| Siiri Sikora, LPC | 1699105775 | Professional Counselor | Troy, MI | 2013 |
| Sophia Sikora, MA, CCC-SLP | 1720813595 | Speech-Language Pathologist | Cincinnati, OH | 2024 |
| Staci Sikora, DDS | 1023225919 | General Practice Dentistry | Chicago, IL | 2007 |
| Stephen Sikora, RT | 1821151051 | Registered Respiratory Therapist | Anna Maria, FL | 2006 |
| Steven Sikora, MD | 1629075403 | Emergency Medicine Physician | Jb Andrews, MD | 2005 |
| Suzanne Sikora | 1447181193 | Registered Nurse | Seattle, WA | 2026 |
| Thomas Sikora, COTA/L | 1760874010 | Occupational Therapy Assistant | Omaha, NE | 2015 |
| Vanessa Sikora | 1083537625 | Behavior Technician | Murfreesboro, TN | 2026 |
| William Sikora, D.D.S. | 1265551881 | General Practice Dentistry | North Olmsted, OH | 2007 |
| Wojciech Sikora | 1003112855 | Physical Therapy Assistant | Milford, MI | 2011 |
| Wyatt Sikora, PA-C | 1962171637 | Physician Assistant | Lone Tree, CO | 2021 |
| Xavier Sikora, D.C. | 1881743094 | Chiropractor | Nashville, TN | 2007 |
| Zachary Sikora, PSY.D. | 1902185564 | Clinical Psychologist | Huntley, IL | 2011 |
| Zbigniew Sikora, MD | 1407615651 | Student in an Organized Health Care Education/Training Program | Klamath Falls, OR | 2024 |
| Janet Sikora Amendola, D.C. | 1538222195 | Chiropractor | Port St Lucie, FL | 2006 |
| Ann Sikora-Jackson, PA-C | 1952423865 | Physician Assistant | Chicago, IL | 2007 |
| Jakub Sikora-Klak, MD | 1124447172 | Orthopaedic Surgery Physician | Salt Lake City, UT | 2014 |
| Romualda Sikora-Klak | 1215438312 | Physical Therapist | West Bloomfield, MI | 2018 |
| Mary Sikora-Petersen, MSE, RD, CD, CDE | 1407807225 | Registered Dietitian | Minocqua, WI | 2006 |
| Kamila Sikora-Prasad, M.D. | 1730453101 | Emergency Medicine Physician | Littleton, CO | 2012 |
| Tyler Sikorcin, PSY.D. | 1598465692 | Clinical Psychologist | Columbia, SC | 2023 |
| Steve Sikorevich, M.D. | 1447489125 | Hospitalist Physician | Cedar Lake, IN | 2009 |
| Joseph Sikorra | 1790055515 | Marriage & Family Therapist | West Hills, CA | 2012 |
| Lori Sikorra, FNP | 1316428345 | Family Nurse Practitioner | Oxnard, CA | 2018 |
| Agnieszka Sikorska, LMFT | 1730773912 | Marriage & Family Therapist | Meriden, CT | 2021 |
| Krystyna Sikorska, MD | 1548203359 | Blood Banking & Transfusion Medicine Physician | Springfield, MA | 2006 |
| Marta Sikorska, MSOT OTR/L | 1699175166 | Occupational Therapist | Birmingham, AL | 2014 |
| Miroslawa Sikorska, MD | 1760708572 | Pediatrics Physician | Morehead, KY | 2010 |
| Ellie Sikorskas | 1568934891 | Physical Therapy Assistant | Jersey Shore, PA | 2018 |
| Michael Sikorskas, PT | 1427059690 | Physical Therapist | Lock Haven, PA | 2005 |
| Ekaterina Sikorskaya-Sharma, M.D. | 1275823866 | Internal Medicine Physician | La Crosse, WI | 2011 |
| Alicia Sikorski | 1841989910 | Athletic Trainer | West Allis, WI | 2023 |
| Allan Sikorski, PA | 1407055825 | Physician Assistant | Bronx, NY | 2007 |
| Allison Sikorski | 1144098989 | Occupational Therapist | Bronson, MI | 2023 |
| Amber Sikorski, DO | 1306256649 | Pediatrics Physician | Detroit, MI | 2014 |
| Ana Sikorski | 1083193981 | Pharmacy Technician | Coldwater, MI | 2018 |
| Anne Sikorski, MD | 1558687160 | Anesthesiology Physician | Culpeper, VA | 2010 |
| Ashley Sikorski, LMHC | 1750077046 | Mental Health Counselor | Syracuse, NY | 2023 |
| Bethany Sikorski, PA-C | 1811544513 | Physician Assistant | North Tonawanda, NY | 2019 |
| Bradley Sikorski, PHARM.D. | 1235131921 | Pharmacist | Atlanta, GA | 2005 |
| Brandon Sikorski, APRN, ACCNS-AG | 1982588141 | Clinical Nurse Specialist | Munster, IN | 2025 |
| Brenda Sikorski, D.O. | 1649310905 | Family Medicine Physician | Evanston, IL | 2007 |
| Brenda Sikorski, NP | 1801987706 | Psychiatric/Mental Health Nurse Practitioner | El Paso, TX | 2006 |
| Brooke Sikorski, LCSW | 1689838674 | Clinical Social Worker | Bayville, NJ | 2008 |
| Carol Sikorski, WHNP | 1528109410 | Obstetrics & Gynecology Nurse Practitioner | South Bend, IN | 2007 |
| Christian Sikorski, M.D. | 1629043930 | Neurological Surgery Physician | Bridgeton, MO | 2006 |
| Christine Sikorski, PAC | 1053497255 | Family Medicine Physician | Scottsdale, AZ | 2006 |
| Christopher Sikorski, M.D. | 1861703084 | Anesthesiology Physician | New York, NY | 2010 |
| Cynthia Sikorski, MD | 1366422313 | Internal Medicine Physician | North Charleston, SC | 2006 |
| Dawn Sikorski, LOTR,CHT | 1083007900 | Occupational Therapist | Pekin, IL | 2015 |
| Denise Sikorski, RD | 1437170495 | Registered Dietitian | Putnam, CT | 2006 |
| Dezirae Sikorski, LPN | 1578973236 | Licensed Practical Nurse | Belleville, MI | 2014 |
| Elizabeth Sikorski, OTR | 1184030272 | Occupational Therapist | Kenosha, WI | 2014 |
| Elyse Sikorski | 1073859872 | Counselor | Ravenna, OH | 2012 |
| Esther Sikorski, C.P.N.P. | 1083818850 | School Nurse Practitioner | Clinton Township, MI | 2007 |
| Faith Sikorski, AUD | 1801429147 | Audiologist | Woodbury, NJ | 2020 |
| Francesca Sikorski, PHARMD | 1124998166 | Pharmacist | Brooklyn, NY | 2025 |
| Francesca Sikorski, AUD | 1629641584 | Audiologist | Bluffton, SC | 2021 |
| Gail Sikorski | 1437855707 | Social Worker | Westbury, NY | 2023 |
| Giulia Sikorski, M.D. | 1548607740 | Anesthesiology Physician | Baltimore, MD | 2013 |
| Gregory Sikorski, P.A. | 1811321870 | Physician Assistant | Riverview, FL | 2013 |
| Greta Sikorski | 1366336323 | Counselor | Woodbury, MN | 2025 |
| Hannah Sikorski | 1770203515 | Clinical Social Worker | Lakewood, CO | 2022 |
| James Sikorski, DMD | 1780724575 | General Practice Dentistry | Bridgeton, NJ | 2007 |
| Jason Sikorski, PH. D. | 1285770461 | Psychologist | Baltimore, MD | 2007 |
| Jennifer Sikorski, PA-C | 1164855268 | Medical Physician Assistant | Camden, NJ | 2013 |
| John Sikorski, MD | 1134253792 | Psychiatry Physician | San Francisco, CA | 2007 |
| John Sikorski, MD | 1922091933 | Anesthesiology Physician | Cincinnati, OH | 2005 |
| Jonathon Sikorski, PHD, LP | 1184005613 | Clinical Psychologist | Bloomington, MN | 2015 |
| Joshua Sikorski, ATC | 1972026540 | Athletic Trainer | Cheektowaga, NY | 2017 |
| Julia Sikorski | 1316558554 | Pharmacist | Bay Pines, FL | 2020 |
| Juliana Sikorski | 1316837156 | Student in an Organized Health Care Education/Training Program | Syosset, NY | 2025 |
| Kasandra Sikorski | 1982078390 | Physical Therapist | Pinellas Park, FL | 2015 |
| Kate Sikorski, MS | 1053546598 | Marriage & Family Therapist | Norwich, CT | 2009 |
| Katherine Sikorski | 1104675982 | Surgical Physician Assistant | Norwich, CT | 2024 |
| Katie Sikorski, CASAC-T | 1053091439 | Addiction (Substance Use Disorder) Counselor | Buffalo, NY | 2023 |
| Keegan Sikorski | 1144877812 | Behavior Technician | Livonia, MI | 2019 |
| Kelcy Sikorski | 1669167078 | Occupational Therapist | Saint Joseph, MI | 2023 |
| Kelsey Sikorski | 1790290419 | Student in an Organized Health Care Education/Training Program | Oswego, IL | 2017 |
| Kimberly Sikorski, APRN | 1649805623 | Family Nurse Practitioner | Mattoon, IL | 2020 |
| Kimberly Sikorski | 1770173809 | Counselor | Westfield, MA | 2021 |
| Krista Sikorski, PA-C | 1548498306 | Physician Assistant | New Richmond, WI | 2009 |
| Kristan Sikorski, M.D. | 1265694707 | Internal Medicine Physician | Fairfield, CT | 2008 |
| Kristen Sikorski, MD | 1194722991 | Allergy & Immunology Physician | Skillman, NJ | 2005 |
| Kristi-Lee Sikorski | 1013791771 | Behavior Technician | Henderson, NV | 2023 |
| Kristine Sikorski, OCCUPATIONAL THERAPI | 1780880682 | Occupational Therapist | Anderson, IN | 2007 |
| Laurene Sikorski | 1255395265 | Certified Registered Nurse Anesthetist | Ypsilanti, MI | 2006 |
| Lenore Sikorski, M.D. | 1558444083 | MOHS-Micrographic Surgery Physician | Laguna Niguel, CA | 2006 |
| Linsley Sikorski, M.D. | 1184852261 | Hospitalist Physician | Dover, NH | 2009 |
| Lisa Sikorski | 1508745126 | Pharmacist | Chandler, AZ | 2025 |
| Lisa Sikorski, LSW | 1851838056 | Social Worker | Fairborn, OH | 2017 |
| Lisa Sikorski, APRN | 1962008433 | Family Nurse Practitioner | Naples, FL | 2020 |
| Lorna Sikorski, M.A., CCC-SP | 1750528584 | Speech-Language Pathologist | Orange, CA | 2009 |
| Lynn Sikorski, D.O. | 1790784056 | Dermatology Physician | Bloomfield Hills, MI | 2005 |
| Madison Sikorski | 1558083154 | Behavior Technician | Eden Prairie, MN | 2022 |
| Mandy Sikorski, APNP | 1245727445 | Psychiatric/Mental Health Nurse Practitioner | Wausau, WI | 2018 |
| Marcia Sikorski, RD | 1023267846 | Registered Dietitian | Haverhill, MA | 2008 |
| Marcus Sikorski, NP | 1700869575 | Nurse Practitioner | Buffalo, NY | 2005 |
| Margaret Sikorski | 1790458784 | Doula | Hope, MI | 2021 |
| Mari Sikorski, DC | 1689740268 | Chiropractor | Eden Prarie, MN | 2006 |
| Mark Sikorski, DO | 1427089341 | Family Medicine Physician | Macomb, MI | 2006 |
| Marten Sikorski, DPM | 1811081177 | Podiatrist | Springfield, IL | 2006 |
| Martin Sikorski, O.D. | 1881619427 | Optometrist | Glen Ellyn, IL | 2006 |
| Mary Sikorski, PT | 1922218791 | Physical Therapist | Naples, FL | 2007 |
| Michael Sikorski | 1073372488 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2024 |
| Michael Sikorski, R.N. | 1841219805 | Psychiatric/Mental Health Registered Nurse | El Paso, TX | 2006 |
| Michele Sikorski, CNS | 1851461701 | Psychiatric/Mental Health Clinical Nurse Specialist | Dublin, OH | 2006 |
| Miranda Sikorski | 1417695891 | Clinical Social Worker | Lakewood Ranch, FL | 2022 |
| Paul Sikorski, DDS | 1124149083 | General Practice Dentistry | Clinton Township, MI | 2007 |
| Rachel Sikorski, LCAT, ATR-BC | 1669806618 | Art Therapist | Buffalo, NY | 2013 |
| Reese Sikorski | 1063390516 | Pharmacist | Minneola, FL | 2025 |
| Regina Sikorski, P.T. | 1053453498 | Physical Therapist | Oakland Gardens, NY | 2007 |
| Robert Sikorski, D.O. | 1033189097 | Internal Medicine Physician | Westland, MI | 2006 |
| Robert Sikorski, M.D. | 1154378099 | Anesthesiology Physician | Baltimore, MD | 2006 |
| Sadie Sikorski | 1265237044 | Behavior Technician | New Britain, CT | 2025 |
| Samantha Sikorski, H.I.S | 1205019007 | Hearing Instrument Specialist | Rice Lake, WI | 2007 |
| Samantha Sikorski | 1841808557 | Speech-Language Pathologist | Arlington, VA | 2020 |
| Sandra Sikorski, LMHC | 1205261054 | Mental Health Counselor | Hicksville, NY | 2013 |
| Savannah Sikorski, BCBA, LBA | 1205283025 | Behavior Analyst | Royal Oak, MI | 2016 |
| Scott Sikorski, L.AC. | 1063889145 | Acupuncturist | Cleveland, TN | 2015 |
| Scott Sikorski, D.O. | 1134533482 | Emergency Medicine Physician | Macomb, MI | 2014 |
| Shannon Sikorski, FNP-BC | 1275955494 | Family Nurse Practitioner | Kennett, MO | 2014 |
| Shannon Sikorski | 1619482619 | Behavior Analyst | Tacoma, WA | 2017 |
| Shannon Sikorski, CNP | 1902961121 | Family Nurse Practitioner | Akron, OH | 2006 |
| Sheena Sikorski, PSYD, LP | 1881181832 | Psychologist | Saint Paul, MN | 2018 |
| Stan Sikorski, LPC | 1205874344 | Professional Counselor | Marietta, GA | 2006 |
| Stephen Sikorski, M.D. | 1710063359 | Family Medicine Physician | Westminster, MD | 2006 |
| Susa Sikorski, OT | 1396145355 | Occupational Therapist | Cranford, NJ | 2014 |
| Susan Sikorski, RDH | 1447365358 | Dental Hygienist | Ft Worth, TX | 2006 |
| Terri Sikorski, OTR/L | 1659989655 | Occupational Therapist | Athens, TN | 2020 |
| Theodore Sikorski, MD | 1144417445 | Emergency Medicine Physician | Salisbury, NC | 2007 |
| Zhanna Sikorski, P.A. | 1528005477 | Medical Physician Assistant | San Antonio, TX | 2006 |
| Kristen Sikorski-Conklin | 1063896421 | Social Worker | Mishawaka, IN | 2015 |
| Karen Sikorski-Sipple, RPH | 1073792990 | Pharmacist | Cheektowaga, NY | 2007 |
| Iwona Sikorski-Szczupak | 1942548425 | Speech-Language Assistant | Glenview, IL | 2013 |
| Allison Sikorsky, DNP, APRN, PMHNP | 1609152842 | Psychiatric/Mental Health Nurse Practitioner | Bloomingdale, IL | 2011 |
| Andrew Sikorsky, MD | 1306306725 | Anesthesiology Physician | Vancouver, WA | 2019 |
| Anna Marie Sikorsky, APRN | 1720758139 | Nurse Practitioner | Tampa, FL | 2021 |
| Brittany Sikorsky, MD | 1790245439 | Obstetrics & Gynecology Physician | Vancouver, WA | 2019 |
| Julie Sikorsky, MS | 1376153320 | Behavior Analyst | Orefield, PA | 2020 |
| Melissa Sikorsky, LCSW | 1811578222 | Clinical Social Worker | Princeton, NJ | 2021 |
| Michael Sikorsky, DO | 1629043955 | Pain Medicine (Anesthesiology) Physician | Bloomfield Hills, MI | 2006 |
| Phyllis Sikorsky, MD | 1437224110 | Family Medicine Physician | Belleville, PA | 2006 |
| Stephen Sikorsky, DC | 1023056611 | Chiropractor | Elgin, IL | 2006 |
| Tesia Sikorsky, PT, DPT | 1952147795 | Physical Therapist | Arlington, VA | 2024 |
| Sherri Sikorskyj, CAGS | 1154500197 | Counselor | Woonsocket, RI | 2007 |
| Tatiana Sikorskyj, PNP | 1457613457 | Pediatric Nurse Practitioner | Morristown, NJ | 2012 |
| Virginia Sikorszky, LCSW | 1497950307 | Clinical Social Worker | Los Angeles, CA | 2007 |
| Katherine Sikoryak, MD | 1588722847 | Child & Adolescent Psychiatry Physician | Alexandria, VA | 2006 |
| Mark Sikos, DC | 1104083278 | Chiropractor | Kyle, TX | 2008 |
| Doreen Sikoscow, R.D. | 1356588289 | Registered Dietitian | Bayside, NY | 2009 |
| Andrej Sikoski, MD | 1710736160 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2024 |
| Christian Sikoski, MD | 1548900723 | Emergency Medicine Physician | North Charleston, SC | 2022 |
| Daniela Sikoski, MD | 1932160215 | Internal Medicine Physician | Valparaiso, IN | 2006 |
| Jacqueline Sikoski, RD,LN | 1548415227 | Registered Dietitian | Bozeman, MT | 2008 |
| Peter Sikoski, DO | 1437143153 | General Practice Physician | Bozeman, MT | 2005 |
| Bernice Sikot | 1952182818 | Community Health Worker | Hyattsville, MD | 2023 |
| Nana Sikot, PMHNP | 1871351130 | Psychiatric/Mental Health Nurse Practitioner | Liberty Twp, OH | 2024 |
| Pooja Sikotra, MD | 1508709767 | Student in an Organized Health Care Education/Training Program | Mobile, AL | 2026 |
| Vaishali Sikotra, PT | 1679560981 | Physical Therapist | Fairfax, VA | 2005 |
| Anthony Sikoutris, DPM | 1538141486 | Foot Surgery Podiatrist | Sedalia, MO | 2005 |
| Maria Sikoutris-Diiorio, LPC | 1083787774 | Professional Counselor | Scotch Plains, NJ | 2006 |
| Mark Sikov, MD | 1194309997 | Student in an Organized Health Care Education/Training Program | Providence, RI | 2021 |
| Susan Sikov, MSW | 1013096189 | Social Worker | Providence, RI | 2006 |
| William Sikov, MD | 1811916661 | Hematology & Oncology Physician | Providence, RI | 2006 |
| Aaron Sikowitz, AA | 1962693572 | Anesthesiologist Assistant | Cleveland, OH | 2007 |
| David Sikowitz, M.D. | 1083700306 | Psychiatry Physician | Tinton Falls, NJ | 2006 |
| Margaret Sikowitz, L.AC. | 1811226533 | Acupuncturist | New York, NY | 2009 |
| Emily Sikowski | 1801664289 | Homemaker | Franklin, TN | 2023 |
| Ayibatari Sikpi, MD | 1992290605 | Psychiatry Physician | Middletown, CT | 2018 |
| Gabrielle Sikpi, LMFT | 1770921439 | Marriage & Family Therapist | Nashville, TN | 2013 |
| Seiyefa Sikpi, LMFT | 1376746966 | Marriage & Family Therapist | Southington, CT | 2007 |
| Catherine Sikra | 1053882936 | Behavior Technician | Tampa, FL | 2018 |
| Hridyesh Sikri, M.D. | 1407345408 | Critical Care Medicine (Internal Medicine) Physician | Erie, PA | 2018 |
| Nimi Sikri, OD | 1912148560 | Optometrist | Glenarden, MD | 2009 |
| Ritu Sikri, PT | 1851461453 | Physical Therapist | Sandy Spring, MD | 2006 |
| Sudha Sikri, MD | 1194804070 | Family Medicine Physician | Oxon Hill, MD | 2006 |
| Mark Siks, DDS | 1811002215 | Dentist | Ellensburg, WA | 2006 |
| Melinda Siks, MA, LMHC | 1922790492 | Mental Health Counselor | Ellensburg, WA | 2023 |
| Leia Siksay, MSSW | 1457032591 | Social Worker | Nashville, TN | 2023 |
| Marianna Siksay | 1780652420 | Family Medicine Physician | Owatonna, MN | 2006 |
| Agne Siksnaite, MS, RD, LDN | 1396535845 | Registered Dietitian | Burr Ridge, IL | 2025 |
| Allison Siksnus | 1588120638 | Occupational Therapist | Phoenix, AZ | 2019 |
| Jonathan Siktberg, MD, MBA | 1730873381 | Student in an Organized Health Care Education/Training Program | Nashville, TN | 2023 |
| Laura Siktberg | 1821735838 | Social Worker | Nashville, TN | 2022 |
| Lauren Siktberg | 1952102063 | Case Manager/Care Coordinator | Columbus, OH | 2025 |
| Lori Siktberg, MSW | 1770887317 | Social Worker | Poughkeepsie, NY | 2010 |
| Hira Siktel, MD | 1477790962 | Internal Medicine Physician | Chubbuck, ID | 2009 |
| Jarin Tasnim Sikto, MD | 1457105819 | Student in an Organized Health Care Education/Training Program | Richmond Hill, NY | 2024 |
| Israel Siku | 1881533180 | Personal Care Attendant | Grand Rapids, MI | 2026 |
| Leya Sikujua Jeanneveva | 1568346807 | Behavior Technician | Houston, TX | 2025 |
| Ana Sikula, LCSW | 1043667504 | Clinical Social Worker | Naperville, IL | 2016 |
| Danielle Sikula, M.ED., CRC | 1578783106 | Case Manager/Care Coordinator | Lakewood, OH | 2007 |
| Keri Sikula | 1497147797 | Occupational Therapy Assistant | Colorado Springs, CO | 2015 |
| Lacey Sikula, DPT | 1104369412 | Physical Therapist | Ventura, CA | 2016 |
| David Sikule, MD | 1669976932 | Urology Physician | Albany, NY | 2018 |
| Kimberly Sikule, M.D. | 1972943629 | Sports Medicine (Family Medicine) Physician | Williston, VT | 2013 |
| Abid Sikunder | 1508727868 | Pharmacist | Philadelphia, PA | 2025 |
| Mutende Sikuyayenga, MD | 1528387347 | Hospitalist Physician | Gilbert, AZ | 2010 |
| Josphat Sikwata, RN | 1396465936 | Medical-Surgical Registered Nurse | Santa Rosa, CA | 2022 |
| Myra Sikwata, FNP-C | 1083111777 | Family Nurse Practitioner | Chicago, IL | 2018 |
| Liliya Sikyrynska, MLP-PA | 1972873693 | Medical Physician Assistant | New Rochelle, NY | 2012 |
| Adia Sikyta, APRN-NP | 1184109555 | Nurse Practitioner | Omaha, NE | 2018 |
| Athia Sikyta, RBT | 1700576659 | Behavior Technician | Omaha, NE | 2023 |
| Ava Sikyta | 1346169786 | Personal Care Attendant | Omaha, NE | 2026 |
| Jayne Sikyta | 1457142739 | Personal Care Attendant | Omaha, NE | 2025 |
| Madison Sikyta | 1326448291 | Student in an Organized Health Care Education/Training Program | New Albany, OH | 2014 |
| Marcella Sikyta | 1659794303 | Clinical Social Worker | Ord, NE | 2014 |
| Tammy Sikyta | 1740137751 | Personal Care Attendant | Bellevue, NE | 2026 |
| Jasmine Sil | 1720844145 | Behavior Technician | Fullerton, CA | 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).