Providers Srinivas Nikam, M.D. to Randy Niklason, MD
300 individual NPIs in the federal registry, part 15,838 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. 110 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Srinivas Nikam, M.D. | 1184794141 | Cardiovascular Disease Physician | Sugar Land, TX | 2006 |
| Vinayak Nikam | 1972037836 | Student in an Organized Health Care Education/Training Program | New York, NY | 2017 |
| Aimal Nikamal, M.D. | 1205290020 | Family Medicine Physician | Temple Terrace, FL | 2016 |
| Arash Nikamal, D.O. | 1427393784 | Family Medicine Physician | Sherman Oaks, CA | 2012 |
| Arya Nikamal, D.O. | 1013371459 | Critical Care Medicine (Internal Medicine) Physician | Glendale, AZ | 2016 |
| Sherwin Nikamal | 1346695053 | Podiatrist | Palmdale, CA | 2016 |
| Jamie Nikander, ATC | 1336592922 | Athletic Trainer | Terre Haute, IN | 2016 |
| Maryann Nikander, AUD | 1053414920 | Audiologist-Hearing Aid Fitter | Warminster, PA | 2006 |
| Xolisa Nikani | 1932857695 | Community Health Worker | Des Moines, IA | 2022 |
| Donna Nikanjam | 1114230927 | Pediatrics Physician | Thornton, CO | 2010 |
| Mina Nikanjam, MD PHD | 1073888657 | Hematology & Oncology Physician | Encinitas, CA | 2012 |
| Maryam Nikantabar | 1508405994 | Obesity and Weight Management Nutrition Registered Dietitian | Haddonfield, NJ | 2020 |
| Aris Nikas, M.D. | 1093781890 | Internal Medicine Physician | San Antonio, TX | 2006 |
| Christine Nikas, MD | 1336639558 | Urology Physician | Chapel Hill, NC | 2018 |
| Desma Nikas | 1922366129 | Contractor | Lake Arrowhead, CA | 2012 |
| Dimitrios Nikas, MD | 1124014386 | Neurological Surgery Physician | Chicago, IL | 2005 |
| Ermis Nikas, DO | 1588742399 | Urology Physician | Vallejo, CA | 2006 |
| Florence Nikas, LPC | 1497175525 | Professional Counselor | Grants Pass, OR | 2014 |
| Jill Nikas, D.D.S. | 1497973796 | General Practice Dentistry | Rochester, NY | 2007 |
| John Nikas, D.M.D. | 1154460608 | Periodontics | West Chester, PA | 2007 |
| Julia Nikas, BS, RN | 1851598395 | Psychiatric/Mental Health Registered Nurse | Madison, WI | 2007 |
| Kathryne Nikas, RD, LDN. | 1699951244 | Registered Dietitian | Hoffman Estates, IL | 2008 |
| Konia Nikas, LPC & LISAC | 1316576671 | Professional Counselor | Chandler, AZ | 2020 |
| Marianne Nikas, MD | 1184683369 | Family Medicine Physician | Coatesville, PA | 2006 |
| Peter Nikas | 1285948117 | Chiropractor | Skokie, IL | 2010 |
| Suzette Nikas, DDS | 1215088497 | General Practice Dentistry | Carmel, IN | 2007 |
| Sina Nikayin, MD | 1740717560 | Psychiatry Physician | Westport, CT | 2017 |
| Ali Nikbakht, PSYD, LMFT | 1891683322 | Marriage & Family Therapist | San Diego, CA | 2025 |
| Farsheed Nikbakht, M.D. | 1487695433 | Emergency Medicine Physician | Los Angeles, CA | 2006 |
| Jamshid Nikbakht, FNP | 1437488657 | Family Nurse Practitioner | Lebanon, MO | 2009 |
| Kave Nikbakht, R.PH. | 1487055612 | Pharmacist | Conover, NC | 2014 |
| Laleh Nikbakht | 1497512149 | Behavior Technician | Stockton, CA | 2024 |
| Mark Nikbakht, M.D. | 1730348749 | Emergency Medicine Physician | Galveston, TX | 2008 |
| Neda Nikbakht, MD, PHD | 1225475734 | Dermatology Physician | Philadelphia, PA | 2013 |
| Nisa Nikbakht | 1013750066 | Behavior Technician | Newport Beach, CA | 2024 |
| Sepeehdeh Nikbakht, DPT | 1316242183 | Physical Therapist | Los Gatos, CA | 2011 |
| Sepideh Nikbakht | 1497112304 | Nurse Practitioner | Kansas City, KS | 2016 |
| Stephanie Nikbakht, NP | 1598999849 | Pediatric Nurse Practitioner | Springfield, MO | 2009 |
| Ariyaneh Nikbin, MD | 1578323804 | Student in an Organized Health Care Education/Training Program | New Haven, CT | 2024 |
| Farid Nikbin, M.D | 1760898381 | Anesthesiology Physician | Los Angeles, CA | 2014 |
| Firouzeh Nikbin, HYPNOTHERAPIST | 1013327709 | Counselor | Woodland Hills, CA | 2014 |
| Nasrin Nikbin, MED | 1396894465 | Mental Health Counselor | Roxbury, MA | 2007 |
| Monica Nikc, PSYD | 1932689544 | Clinical Psychologist | Bronx, NY | 2018 |
| Luka Nikcevic | 1811863319 | Student in an Organized Health Care Education/Training Program | Loma Linda, CA | 2025 |
| Daniel Nikcevich | 1467482349 | Hematology (Internal Medicine) Physician | Duluth, MN | 2006 |
| Kelsey Nikcevich, LGSW | 1619569233 | Social Worker | Washington, DC | 2021 |
| Kaitlyn Nikchevich, PA-C | 1720678758 | Physician Assistant | Arcadia, CA | 2021 |
| Nicholas Nikchevich, DDS | 1619509460 | Oral and Maxillofacial Surgery (Dentist) | Los Angeles, CA | 2020 |
| Nicole Nikchevich, M.S., BCBA | 1245512490 | Behavior Analyst | Bolingbrook, IL | 2011 |
| Nazila Nikchi | 1366907271 | Behavior Technician | Elk Grove, CA | 2019 |
| Donald Nikchvich, D.D.S. | 1669504627 | Oral and Maxillofacial Surgery (Dentist) | Westlake Village, CA | 2007 |
| Diana Nikci | 1295165603 | Student in an Organized Health Care Education/Training Program | Hawthorne, NY | 2013 |
| Valdet Nikci | 1578855235 | Orthopaedic Surgery Physician | Brookfield, CT | 2011 |
| Jasmine Nikdast, MD | 1063099968 | Student in an Organized Health Care Education/Training Program | Metairie, LA | 2021 |
| Cathy Nikdel, D.D.S | 1639617764 | Dentist | Houston, TX | 2017 |
| Fariba Nikdel, M.S. CDP | 1063911139 | Addiction (Substance Use Disorder) Counselor | Spokane, WA | 2018 |
| Kian Nikdel, D.D.S., M.S.D. | 1366992471 | Endodontics | Rocklin, CA | 2016 |
| Mohsen Nikdel, DC | 1114532066 | Chiropractor | Roswell, GA | 2020 |
| Sahar Nikdel, MD | 1407638166 | Psychiatry Physician | Visalia, CA | 2023 |
| Sheila Nikdel, DDS | 1528600731 | Dentist | Riverside, CA | 2019 |
| Fnu Nikeeta | 1144954660 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2022 |
| Carlie Nikel, PSYD | 1457741282 | Psychologist | Kansas City, MO | 2015 |
| Chris Nikel | 1790323392 | Student in an Organized Health Care Education/Training Program | Aurora, CO | 2019 |
| Jeremy Nikel, LCSW | 1265665152 | Clinical Social Worker | Tulsa, OK | 2009 |
| Lisa Nikel, ARNP | 1841216769 | Nurse Practitioner | Hudson, FL | 2006 |
| Nicholas Nikel, RN | 1699536961 | Licensed Practical Nurse | West Seneca, NY | 2024 |
| Stephanie Nikel | 1376252304 | Behavior Technician | Mt Juliet, TN | 2022 |
| Thiago Nikel | 1174269286 | Behavior Technician | Coral Gables, FL | 2022 |
| Asina Nikele | 1730780586 | Personal Care Attendant | Las Vegas, NV | 2020 |
| Holly Nikels, PHD | 1114522737 | Professional Counselor | Bettendorf, IA | 2020 |
| Susan Nikels, MD | 1164456489 | Internal Medicine Physician | Aurora, CO | 2006 |
| Brenda Nikelsberg, MSW | 1912303140 | Clinical Social Worker | Passaic, NJ | 2014 |
| Olga Nikelshpur, PH.D, | 1891192852 | Clinical Neuropsychologist | Hackensack, NJ | 2014 |
| Sanaa Nikelson | 1881473452 | Behavior Analyst | Victorville, CA | 2023 |
| Beverly Nikerle, CD(DONA) | 1700663309 | Doula | Perkiomenville, PA | 2023 |
| Cheyenne Nikerle | 1164101291 | Family Nurse Practitioner | Anchorage, AK | 2023 |
| Amelia Nikesch | 1508597030 | Behavior Technician | Chesterfield, MI | 2022 |
| Vidya Lakshmi Nikesh Anand | 1346006079 | Behavior Analyst | Plano, TX | 2024 |
| Valerie Niketakis-Wujciak, MD | 1073584918 | Pediatrics Physician | Eatontown, NJ | 2006 |
| Danielle Nikezic, FNP | 1639982937 | Family Nurse Practitioner | Staten Island, NY | 2025 |
| Sladana Nikezic-Mehovic, DPT | 1033853338 | Physical Therapist | Skokie, IL | 2022 |
| Farid Nikfam | 1093684276 | Home Health Aide | San Diego, CA | 2025 |
| Emily Nikfar | 1801520408 | Social Worker | Martinsburg, WV | 2022 |
| Farah Nikfar, REGISTERED NURSE | 1093690323 | Registered Nurse | Melville, NY | 2025 |
| Mordechai Nikfar, RPH | 1780394148 | Pharmacist | Santa Monica, CA | 2022 |
| Nahid Nikfar, MD | 1073617627 | Internal Medicine Physician | Charleston, WV | 2006 |
| Nahid Nikfar | 1326253626 | Dental Hygienist | Fairfax, VA | 2007 |
| Reza Nikfar, MD | 1386385821 | Student in an Organized Health Care Education/Training Program | New York, NY | 2022 |
| Rosana Nikfar, DMD | 1225352974 | General Practice Dentistry | Orlando, FL | 2010 |
| Sara Nikfar, DMD | 1316388101 | General Practice Dentistry | Orlando, FL | 2013 |
| Shaya Nikfar | 1649020470 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2024 |
| Akbar Nikfarjam, MD | 1649651274 | General Practice Physician | Miami, FL | 2015 |
| David Nikfarjam, D.D.S. | 1891856753 | Pediatric Dentistry | Beverly Hills, CA | 2006 |
| Firoozeh Nikfarjam, OD | 1669436929 | Optometrist | Everett, WA | 2006 |
| Iraj Nikfarjam, M.D. | 1376603803 | Neuroradiology Physician | Ocala, FL | 2006 |
| Jeremy Nikfarjam, M.D. | 1801183363 | Plastic Surgery Physician | Roslyn, NY | 2011 |
| Mehrdad Nikfarjam, MD | 1538365358 | Surgical Oncology Physician | Hershey, PA | 2007 |
| Melody Nikfarjam, PHARMD | 1922357292 | Pharmacist | Glen Cove, NY | 2012 |
| Naomi Nikfarjam | 1255170122 | Pharmacist | Great Neck, NY | 2024 |
| Paymon Nikfarjam | 1942688874 | Emergency Medicine Physician | Harpers Ferry, WV | 2015 |
| Sadegh Nikfarjam | 1205764198 | Behavior Technician | Irvine, CA | 2026 |
| Sophie Nikfarjam, M.A. | 1053185207 | Marriage & Family Therapist | Culver City, CA | 2023 |
| Mobin Nikfekr, PHARMD | 1912552654 | Pharmacist | Wickenburg, AZ | 2019 |
| Keyvan Nikghalb | 1972378842 | Endodontics | Lynnwood, WA | 2023 |
| Armita Nikgohar | 1164203394 | Behavior Technician | Laguna Niguel, CA | 2023 |
| Houman Nikgohar | 1477935484 | Marriage & Family Therapist | Lynwood, CA | 2015 |
| Nidhi Nikhanj, MD | 1275589285 | Critical Care Medicine (Internal Medicine) Physician | Rockville, MD | 2006 |
| Bindi Nikhar, M.D. | 1790858843 | Pediatrics Physician | Potomac, MD | 2006 |
| Nirjaleshwar Nikhar, M.D. | 1366537938 | Neurology Physician | Bethesda, MD | 2006 |
| Bharati Nikhare, MD | 1497340020 | Family Medicine Physician | Erie, PA | 2021 |
| Bushra Nikhat | 1235024795 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2025 |
| Sheela Nikhil, NP-C | 1477892420 | Family Nurse Practitioner | Hiram, GA | 2013 |
| Anna Nikhinson, DDS | 1760739544 | Dentist | San Francisco, CA | 2012 |
| Ilia Nikhinson, MD | 1275534018 | Psychiatry Physician | Philadelphia, PA | 2005 |
| Marina Nikhinson, MD | 1679603955 | Psychiatry Physician | Baltimore, MD | 2007 |
| Amanda Nikho, DMD | 1689313918 | General Practice Dentistry | Chicago, IL | 2022 |
| Linda Nikho, M.D | 1558304899 | Anesthesiology Physician | Winfield, IL | 2006 |
| Jinu Niki, LMFT, LCADC | 1700184538 | Marriage & Family Therapist | Las Vegas, NV | 2011 |
| Vahid Niki, DDS | 1982181772 | Endodontics | Santa Monica, CA | 2018 |
| Vina A Niki | 1023857794 | Home Health Aide | Lanham, MD | 2024 |
| Barbara Nikias, ARNP | 1477067114 | Nurse Practitioner | Sarasota, FL | 2017 |
| George Nikias, MD | 1679585236 | Gastroenterology Physician | River Edge, NJ | 2006 |
| Amanda Nikic | 1780086058 | Registered Nurse | New York, NY | 2014 |
| Edward Nikicicz, M.D. | 1639267040 | Anatomic Pathology & Clinical Pathology Physician | Petersburg, VA | 2006 |
| Henryk Nikicicz, MD | 1205856838 | Anesthesiology Physician | El Paso, TX | 2006 |
| Bartosz Nikiciuk, P.T. | 1619148087 | Specialist | Charlotte, NC | 2008 |
| Amanda Nikiel, PT, DPT | 1487012969 | Orthopedic Physical Therapist | Monterey, CA | 2016 |
| Cynthia Nikiel, OT | 1598061459 | Pediatric Occupational Therapist | West Seneca, NY | 2011 |
| Megan Nikiel | 1063900470 | Health Educator | Tampa, FL | 2018 |
| Michael Nikiel, DPT | 1477911824 | Physical Therapist | Worthington, MN | 2016 |
| Jolanta Nikiel Dul, LMT | 1548555790 | Massage Therapist | Venice, FL | 2011 |
| Daouda Nikiema | 1770182396 | Licensed Practical Nurse | Bronx, NY | 2020 |
| Gilles Nikiema | 1487453882 | Adult Companion | Omaha, NE | 2025 |
| Jean Nikiema | 1245728906 | Home Health Aide | Silver Spring, MD | 2018 |
| Mohamed Nikiema | 1174313670 | Adult Companion | Papillion, NE | 2025 |
| Sonja Nikiema | 1003285479 | Clinical Social Worker | Tacoma, WA | 2015 |
| Sanja Nikifor-Chowdhury, BCBA | 1447927108 | Behavior Analyst | Shaker Hts, OH | 2021 |
| William Nikiforakis | 1629946793 | Speech-Language Pathologist | Midlothian, VA | 2025 |
| Jessica Nikiforidis, M.A., CCC-SLP | 1376086025 | Speech-Language Pathologist | Kew Gardens, NY | 2016 |
| Ginny Nikiforos, LCSW, BCBA | 1629338926 | Clinical Social Worker | Chicago, IL | 2012 |
| Vladimir Nikiforouk, M.D. | 1811923030 | Obstetrics & Gynecology Physician | East Stroudsburg, PA | 2006 |
| Dmitry Nikiforov | 1881510014 | Registered Nurse | Vancouver, WA | 2026 |
| Ivan Nikiforov | 1205414687 | Hospitalist Physician | Lewistown, PA | 2021 |
| Konstantin Nikiforov, MD | 1407967482 | Psychiatry Physician | New York, NY | 2006 |
| Mikhail Nikiforov, DPT | 1629902382 | Physical Therapist | Peoria, AZ | 2026 |
| Sergei Nikiforov, MD | 1528058997 | Anesthesiology Physician | Mechanicsburg, PA | 2005 |
| Velizar Nikiforov | 1427461953 | Counselor | Evanston, IL | 2014 |
| Yuri Nikiforov | 1104851310 | Anatomic Pathology & Clinical Pathology Physician | Pittsburgh, PA | 2006 |
| Yuriy Nikiforov, M.D. | 1376077404 | Critical Care Medicine (Internal Medicine) Physician | Las Vegas, NV | 2017 |
| Marina Nikiforova, D.C. | 1285168955 | Chiropractor | Playa Vista, CA | 2017 |
| Marina Nikiforova | 1821029604 | Anatomic Pathology & Clinical Pathology Physician | Pittsburgh, PA | 2006 |
| Tamara Nikiforova, MD | 1700876174 | Anesthesiology Physician | Mechanicsburg, PA | 2005 |
| Tanya Nikiforova | 1265708085 | Internal Medicine Physician | Pittsburgh, PA | 2012 |
| Sarah Nikiforow, M.D., PH.D. | 1851508048 | Hematology & Oncology Physician | Boston, MA | 2007 |
| Carly Nikiforuk, HIGH SCHOOL DIPLOMA | 1568855773 | Behavior Technician | Los Angeles, CA | 2015 |
| Lisa Nikiforuk | 1932635273 | Behavior Analyst | Rancho Cucamonga, CA | 2017 |
| Edelson Nikijuluw | 1407679228 | Behavior Technician | Rancho Cucamonga, CA | 2024 |
| Ellicia Nikijuluw | 1568351153 | Behavior Technician | Redlands, CA | 2025 |
| Megan Nikin | 1528992393 | Pediatric Nurse Practitioner | New York, NY | 2026 |
| Thomas Nikiper | 1225497811 | Clinical Child & Adolescent Psychologist | Roslindale, MA | 2016 |
| Amy Nikirk, FNP | 1114255635 | Family Nurse Practitioner | Bedford, IN | 2009 |
| Anne Nikirk, PA-C | 1437531696 | Surgical Physician Assistant | West Seneca, NY | 2015 |
| Hannah Nikirk | 1437743028 | Behavior Technician | Brownsburg, IN | 2021 |
| Holly Nikirk | 1699356501 | Student in an Organized Health Care Education/Training Program | Fullerton, CA | 2021 |
| Ivonne Nikirk, OTR | 1841345154 | Occupational Therapist | Smithtown, NY | 2007 |
| Jason Nikirk | 1598511487 | Student in an Organized Health Care Education/Training Program | Conroe, TX | 2024 |
| Julie Nikirk, RN | 1023292828 | Registered Nurse | Indianapolis, IN | 2007 |
| Lauren Nikirk | 1144079849 | Behavior Technician | Deland, FL | 2024 |
| Victor Nikirk, OTR OPA-C | 1477506418 | Occupational Therapist | East Patchogue, NY | 2006 |
| Jill Nikischer | 1265310171 | Addiction (Substance Use Disorder) Registered Nurse | Buffalo, NY | 2025 |
| Sherry Nikisher | 1710129291 | Registered Nurse | Plymouth Meeting, PA | 2009 |
| Anastasiya Nikishkina, M.D. | 1912135500 | Pediatrics Physician | Brooklyn, NY | 2009 |
| Maria Eleni Nikita, M.D. | 1477783157 | Pediatrics Physician | Baltimore, MD | 2009 |
| Marios Nikita | 1881049609 | Specialist | Astoria, NY | 2016 |
| Angela Nikitas, PHARMD | 1710241963 | Pharmacist | Stratford, CT | 2012 |
| Corinne Nikitas, MPT | 1609882455 | Physical Therapist | Riverview, FL | 2006 |
| Eleni Nikitas, MS SLP, CCC | 1255111209 | Speech-Language Pathologist | Salem, NH | 2023 |
| Erin Nikitas | 1407462765 | Speech-Language Pathologist | Jacksonville, FL | 2020 |
| Ioannis Nikitas, PHARMD | 1366110553 | Pharmacist | Amherst, MA | 2021 |
| Jennifer Nikitas | 1639663834 | Specialist | Danvers, MA | 2018 |
| John Nikitas, MD | 1730709171 | Internal Medicine Physician | Evanston, IL | 2020 |
| Kelly Nikitas, LCSW | 1760342182 | Clinical Social Worker | Chicago, IL | 2025 |
| Liza Nikitas, PHARMD | 1821571191 | Pharmacist | Greensboro, NC | 2018 |
| Milissa Nikitas | 1033783808 | Behavior Analyst | Las Vegas, NV | 2021 |
| Myra Nikitas, RDH | 1306239207 | Dental Hygienist | Manchester, NH | 2015 |
| Nicholas Nikitas, M.D. | 1659310753 | Adult Medicine Physician | Gurnee, IL | 2006 |
| Zoe Nikitas | 1932848660 | Physician Assistant | Concord, NH | 2022 |
| Dmitry Nikitayev, D.D.S. | 1588945000 | Dentist | Brooklyn, NY | 2011 |
| Linda Nikiteas | 1164857405 | Licensed Practical Nurse | Rochester, NY | 2013 |
| Amy Nikitenko, PSYD | 1073004990 | Clinical Psychologist | Cedar Park, TX | 2018 |
| Anatoliy Nikitenko, RRT | 1669944344 | Registered Respiratory Therapist | Sacramento, CA | 2018 |
| Viktor Nikitenko | 1154745610 | Registered Dietitian | New York, NY | 2014 |
| Adella Nikitiades, PH.D | 1922407154 | Psychologist | New York, NY | 2014 |
| Brooke Nikitich, COTA/L | 1144920919 | Occupational Therapy Assistant | Eatontown, NJ | 2023 |
| Michele Nikitich, MS, OTR/L | 1245510312 | Occupational Therapist | Watertown, NY | 2011 |
| Olivia Nikitich, M.S., CCC-SLP | 1063078137 | Speech-Language Pathologist | Carthage, NY | 2019 |
| Andrey Nikitin, PA-C | 1316797954 | Physician Assistant | Gainesville, FL | 2024 |
| Anton Nikitin | 1780105031 | Anesthesiology Physician | Milwaukee, WI | 2017 |
| Conrad Nikitin | 1619648821 | Behavior Analyst | Salinas, CA | 2021 |
| Helen Nikitin, LICSW | 1194847954 | Mental Health Counselor | San Jose, CA | 2007 |
| Jessica Nikitin, RRNA | 1245021203 | Critical Care Medicine Registered Nurse | Fort Myers, FL | 2025 |
| Lesya Nikitin, RT | 1568927762 | Critical Care Registered Respiratory Therapist | Vacaville, CA | 2019 |
| Molly Nikitin | 1073230660 | Registered Dietitian | Bremerton, WA | 2022 |
| Shawkate Nikitin | 1518450824 | Behavior Analyst | Henderson, NV | 2018 |
| Stan Nikitin, PHARMD | 1699059840 | Pharmacist | Avondale, AZ | 2011 |
| Vadim Nikitin, PHARM. D. | 1942551080 | Pharmacist | Chandler, AZ | 2012 |
| Yana Nikitin | 1740707710 | Adult Companion | Portland, OR | 2017 |
| Anastasia Nikitina, MD | 1134333040 | Cardiovascular Disease Physician | New York, NY | 2007 |
| Elena Nikitina | 1679962120 | General Practice Registered Nurse | Lewes, DE | 2015 |
| Irina Nikitina, APRN-BC, ANP | 1073702387 | Adult Health Nurse Practitioner | Fairfax, VA | 2007 |
| Mariia Nikitina, MA | 1871354951 | Psychologist | Warren, MI | 2024 |
| Olga Nikitina, LPC | 1164239505 | Professional Counselor | Burleson, TX | 2024 |
| Olga Nikitina, DOULA | 1932969839 | Doula | Watertown, MA | 2024 |
| Svetlana Nikitina, MD | 1447255203 | Cardiovascular Disease Physician | Bryn Mawr, PA | 2005 |
| Tatyana Nikitina, MSW | 1316123672 | Clinical Social Worker | West Springfield, MA | 2008 |
| Yana Nikitina, MD | 1619219573 | Hospitalist Physician | Concord, NC | 2013 |
| Yelena Nikitina, CASE MANAGER | 1073788006 | Social Worker | Chicago, IL | 2008 |
| Alla Nikitine | 1861027997 | Registered Nurse | Seattle, WA | 2020 |
| Tahni Nikitins | 1316834799 | Mental Health Counselor | Des Moines, WA | 2025 |
| Iakov Nikitkov | 1689352155 | Dentist | Ann Arbor, MI | 2023 |
| Anna Nikitkova | 1417445396 | Dentist | Webster, NY | 2018 |
| Adriane Nikitopoulos, MA | 1639493604 | Counselor | Orlando, FL | 2010 |
| Alexis Nikitopoulos, CCC-SLP | 1487276515 | Speech-Language Pathologist | Baltimore, MD | 2020 |
| Stephanie Nikitopoulos | 1548091879 | Behavior Technician | Waipahu, HI | 2024 |
| Brion Nikitow, DC | 1669012167 | Chiropractor | Skokie, IL | 2020 |
| Dennis Nikitow, D.C. | 1396942793 | Chiropractor | Englewood, CO | 2007 |
| Luke Nikitow, DC | 1225908387 | Chiropractor | Englewood, CO | 2025 |
| Anna Nikitscher, COTA/L | 1497023261 | Occupational Therapy Assistant | New Lenox, IL | 2011 |
| Lizaveta Nikitsina | 1972011724 | Family Nurse Practitioner | San Diego, CA | 2018 |
| Veronika Nikitskiy | 1801469309 | Speech-Language Pathologist | Jacksonville, FL | 2021 |
| Holly Nikituk | 1437838117 | Behavior Technician | Budd Lake, NJ | 2023 |
| Margaret Nikituk, O.D. | 1316429004 | Optometrist | Pittsburgh, PA | 2018 |
| Mary Nikityn, PSY.D. | 1497178578 | Clinical Psychologist | Redlands, CA | 2014 |
| Daniel Nikityuk, SUDRC | 1750044582 | Addiction (Substance Use Disorder) Counselor | Sacramento, CA | 2021 |
| Hooman Nikizad, MD | 1235526450 | Plastic and Reconstructive Surgery Physician | Los Angeles, CA | 2015 |
| Deborah Nikjeh | 1679556435 | Speech-Language Pathologist | Safety Harbor, FL | 2005 |
| Omid Nikjeh | 1366372062 | Student in an Organized Health Care Education/Training Program | Pomona, CA | 2026 |
| Arash Nikjoo | 1336088707 | Student in an Organized Health Care Education/Training Program | Camden, NJ | 2026 |
| Arya Nikjoo, MD | 1720665342 | Hospitalist Physician | Seattle, WA | 2021 |
| Ebi Nikjoo | 1366603425 | General Practice Dentistry | Los Angeles, CA | 2008 |
| Rabin Nikjoo, M.D. | 1316085152 | Family Medicine Physician | Los Angeles, CA | 2007 |
| Sara Nikjoo | 1932450947 | Mental Health Counselor | South Pasadena, CA | 2012 |
| John Nikkah, PH.D. | 1972890010 | Psychologist | New York, NY | 2011 |
| Carolyn Nikkal, EDD | 1730371071 | Mental Health Counselor | Jamaica Plain, MA | 2007 |
| Heikki Nikkanen, MD | 1558376129 | Emergency Medicine Physician | Boston, MA | 2006 |
| Anoosheh Nikkar, PA-C | 1003196940 | Surgical Physician Assistant | Los Angeles, CA | 2011 |
| Marilyn Nikkari, MS SLP CCC | 1437307469 | Speech-Language Pathologist | Walnut Creek, CA | 2008 |
| Adam Nikkel, MS, OTR/L | 1871835116 | Occupational Therapist | Bannockburn, IL | 2013 |
| Dylan Nikkel, RBT | 1740788835 | Behavior Analyst | Lenexa, KS | 2018 |
| Holly Nikkel | 1144044348 | School Psychologist | Auburn, CA | 2024 |
| Julie Nikkel, P.T. | 1629021340 | Physical Therapist | O Fallon, MO | 2006 |
| Katie Nikkel | 1821708835 | Mental Health Counselor | Bend, OR | 2022 |
| Keli Nikkel, RN, SANE | 1497565253 | Registered Nurse | Aurora, IL | 2025 |
| Laura Nikkel, RN | 1003954041 | Registered Nurse | Clinton Twp, MI | 2007 |
| Laura Nikkel, LPCC | 1225509664 | Counselor | Cohasset, MN | 2018 |
| Lucas Nikkel, M.D. | 1023384997 | Orthopaedic Surgery Physician | Columbia, MD | 2012 |
| Mark Nikkel, DO | 1699762336 | Orthopaedic Surgery Physician | South Haven, MI | 2005 |
| Monte Nikkel, CNM | 1134104185 | Advanced Practice Midwife | Somersworth, NH | 2005 |
| Nancy Nikkel, PH.D. | 1659549178 | Clinical Psychologist | Delano, CA | 2008 |
| Richard Nikkel, CRNA | 1538191465 | Certified Registered Nurse Anesthetist | Thomasville, GA | 2006 |
| Sandra Nikkel, M.S.W., L.C.S.W. | 1184836637 | Clinical Social Worker | Oklahoma City, OK | 2007 |
| Thomas Nikkel, MDIV | 1811602220 | Case Manager/Care Coordinator | San Jose, CA | 2023 |
| Velondra Nikkel | 1407681307 | Behavior Technician | Corona, CA | 2024 |
| Muriel Nikkels, D.D.S | 1568638781 | General Practice Dentistry | Temecula, CA | 2008 |
| Diana Nikkhah, LMSW | 1275254955 | Social Worker | New York, NY | 2022 |
| Hamid Nikkhah, MD | 1740305812 | Obstetrics & Gynecology Physician | Bronx, NY | 2007 |
| Jason Nikkhah, D.M.D. | 1174928816 | Dentist | Leesburg, VA | 2014 |
| Jila Nikkhah, DDS | 1780892083 | General Practice Dentistry | Costa Mesa, CA | 2007 |
| Lila Nikkhah | 1942366489 | Dentist | Bronx, NY | 2006 |
| Pouran Nikkhah, D.M.D. | 1437288461 | Dentist | Ashburn, VA | 2007 |
| Samia Nikkhah, DDS | 1316297708 | Dentist | North Bethesda, MD | 2012 |
| Sepideh Nikkhah | 1720962814 | Registered Dietitian | Woodland, CA | 2025 |
| Zohreh Nikkhah Abyaneh, MD | 1043499205 | Obstetrics & Gynecology Physician | Woodbridge, VA | 2007 |
| Armin Nikkhah Shirazi, R.PH | 1700011624 | Pharmacist | Ann Arbor, MI | 2009 |
| Nia Nikkhahmanesh, B.S. | 1932842465 | Student in an Organized Health Care Education/Training Program | Phoenix, AZ | 2022 |
| Niusha Nikkholgh | 1215465224 | Dentist | Franklin, MA | 2017 |
| Ramin Nikkhoo, D.C. | 1386989622 | Chiropractor | Kailua Kona, HI | 2012 |
| Kiavash Nikkhou, M.D. | 1720480916 | Urology Physician | Los Angeles, CA | 2014 |
| Siavash Nikkhou | 1457957169 | Chiropractor | Ontario, CA | 2020 |
| Brenda Nikkila | 1124579677 | Professional Counselor | New Brighton, MN | 2016 |
| Debra Nikkila | 1790800134 | Occupational Therapist | Fayetteville, GA | 2007 |
| Jessica Nikkila, LCSW | 1124331954 | Clinical Social Worker | Brookfield, IL | 2010 |
| Anthony Nikko, MD | 1962649491 | Dermatology Physician | Houston, TX | 2009 |
| Madison Nikkola | 1104172618 | Counselor | Sitka, AK | 2012 |
| Rachael Nikkola, CRNA | 1881645059 | Certified Registered Nurse Anesthetist | Sitka, AK | 2006 |
| Kristina Nikl | 1306456066 | Pharmacist | Waverly, IA | 2020 |
| Maria Nikl | 1013884899 | Behavior Technician | Woodmere, NY | 2025 |
| Richard Nikla, MA, LMHC, CAP, ICADC | 1447581970 | Mental Health Counselor | Trinity, FL | 2010 |
| Barbara Niklas, MSN, CPNP | 1053446617 | Pediatric Nurse Practitioner | Brea, CA | 2007 |
| Christina Niklas | 1952789919 | Registered Dietitian | Oak Park, IL | 2015 |
| Danielle Niklas | 1487376406 | Case Manager/Care Coordinator | Flint, MI | 2022 |
| Grace Niklas, MD | 1093740599 | Internal Medicine Physician | Hingham, MA | 2006 |
| Mary Beth Niklas, LISW | 1003967480 | Social Worker | Cincinnati, OH | 2007 |
| Ryan Niklas, MA, BCBA, COBA | 1578395604 | Behavior Analyst | Milford, OH | 2024 |
| Valerie Niklas, MA, LCMHC | 1548053945 | Mental Health Counselor | Burlington, VT | 2025 |
| Victoria Niklas, MD | 1861594731 | Neonatal-Perinatal Medicine Physician | Orlando, FL | 2006 |
| Emma Niklason | 1417695115 | Behavior Technician | Minneapolis, MN | 2022 |
| Kendra Niklason | 1952024291 | Professional Counselor | Sioux Falls, SD | 2022 |
| Laura Niklason, MD | 1306984273 | Critical Care Medicine (Anesthesiology) Physician | New Haven, CT | 2007 |
| Randy Niklason, MD | 1699713396 | Emergency Medicine Physician | Wailuku, HI | 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).