Providers Alicia Nieuwkoop, DDS to Ivan Nieves, D.C.
300 individual NPIs in the federal registry, part 15,831 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. 65 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Alicia Nieuwkoop, DDS | 1407349012 | Dentist | Grandville, MI | 2018 |
| Debra Nieuwkoop, APRN, BC; NP-C | 1659562254 | General Practice Registered Nurse | Waterford, MI | 2007 |
| Kory Nieuwkoop, BS, RDH, RDHAP | 1720532450 | Dental Hygienist | Chowchilla, CA | 2016 |
| Claudia Nieuwoudt, M.D. | 1740639277 | Obstetrics & Gynecology Physician | Greenville, SC | 2016 |
| Donne Nieuwoudt, M.D | 1356753396 | Family Medicine Physician | Kirkland, WA | 2014 |
| Ernst Nieuwoudt, M.D. | 1295728574 | Family Medicine Physician | Dawsonville, GA | 2005 |
| Abigail Nieuwsma | 1598343246 | Ophthalmology Physician | Chaska, MN | 2021 |
| Amber Nieuwsma | 1598686644 | Massage Therapist | Beulah, ND | 2026 |
| Annalisa Nieuwsma, PTA | 1437406493 | Physical Therapy Assistant | Matthews, NC | 2012 |
| Ashley Nieuwsma, RN | 1144045949 | Registered Nurse | Holland, MI | 2024 |
| Heidi Nieuwsma, LICSW | 1952601635 | Clinical Social Worker | Bismarck, ND | 2010 |
| Janette Nieuwsma, MS CCC-SLP | 1811013022 | Speech-Language Pathologist | Cambridge, MN | 2007 |
| Jason Nieuwsma, PH.D. | 1497059398 | Psychologist | Durham, NC | 2011 |
| Jeanetta Nieuwsma, LISW | 1235440454 | Clinical Social Worker | Pella, IA | 2010 |
| Joshua Nieuwsma, LLPC | 1487046546 | Professional Counselor | Grand Rapids, MI | 2015 |
| Kaitlyn Nieuwsma | 1841866324 | Behavior Technician | Bismarck, ND | 2021 |
| Meredith Nieuwsma, LPC | 1871268458 | Professional Counselor | Chicago, IL | 2021 |
| Nicole Nieuwsma, RN, CWON | 1114619350 | Wound Care Registered Nurse | Minneapolis, MN | 2023 |
| Nicole Nieuwsma | 1639844905 | Occupational Therapist | Bismarck, ND | 2021 |
| Ashley Nieva | 1730959271 | Behavior Technician | Worcester, MA | 2024 |
| Carmenchu Nieva, PT | 1891920609 | Pediatric Physical Therapist | Dumont, NJ | 2009 |
| Christine Nieva, RN | 1861242851 | Registered Nurse | Sanford, FL | 2024 |
| Daniel Nieva, MD | 1073771473 | Pediatric Anesthesiology Physician | Saint Louis, MO | 2008 |
| Daniel Nieva | 1407329626 | Counselor | Honolulu, HI | 2019 |
| Dominico Nieva | 1528841418 | Driver | Buena Park, CA | 2023 |
| Eleanor Nieva | 1013568534 | Behavior Technician | Alameda, CA | 2019 |
| Elizabeth Nieva | 1487156113 | Behavior Analyst | Rancho Cucamonga, CA | 2018 |
| Jeffrey Nieva | 1023510401 | Personal Care Attendant | Las Vegas, NV | 2018 |
| Jenna Nieva, LMFT | 1437761541 | Marriage & Family Therapist | Los Angeles, CA | 2020 |
| Jessica Nieva, DDS | 1487624151 | General Practice Dentistry | Hazelwood, MO | 2006 |
| Jorge Nieva, M.D. | 1497717672 | Hematology & Oncology Physician | Los Angeles, CA | 2006 |
| Kaitlyn Nieva | 1801754403 | Physician Assistant | Temple City, CA | 2026 |
| Lynwil Nieva, RPT | 1679883136 | Physical Therapist | South Abington Township, PA | 2010 |
| Marisol Nieva | 1740126507 | Behavior Technician | Wesley Chapel, FL | 2026 |
| Nathaniel Nieva, PA-C | 1619616901 | Physician Assistant | Concord, NH | 2022 |
| Norma Nieva | 1043822703 | Behavior Analyst | Miami, FL | 2020 |
| Ronilen Nieva, LAMFT | 1528917770 | Mental Health Counselor | Morristown, NJ | 2026 |
| Ledif Nieva Cartaya | 1780353359 | Behavior Technician | West Palm Beach, FL | 2021 |
| Alexa Nievaard | 1053022095 | Counselor | Lakewood, CO | 2022 |
| Lora Nievar | 1508588740 | Case Manager/Care Coordinator | Tulsa, OK | 2022 |
| Mario Nievas, CRNA | 1043553944 | Certified Registered Nurse Anesthetist | Pensacola, FL | 2013 |
| Paula Nievas, LMT | 1366638652 | Massage Therapist | Hollywood, FL | 2007 |
| Blaise Nieve, PHD, RN | 1942168174 | Registered Nurse | Durham, NC | 2026 |
| Luria Nieve Flores | 1588553523 | Behavior Technician | Miami, FL | 2025 |
| Hazey Nieveen | 1760350342 | Mental Health Counselor | Lincoln, NE | 2025 |
| Julie Nieveen, APRN | 1225260912 | Nurse Practitioner | Omaha, NE | 2009 |
| Stacie Nieveen, PT | 1629472162 | Physical Therapist | Lincoln, NE | 2014 |
| Victoria Nieveen | 1053824268 | Registered Dietitian | Saint Louis, MO | 2017 |
| Aaron Nievera | 1780217026 | Acute Care Nurse Practitioner | San Francisco, CA | 2020 |
| Conrad Nievera, MD | 1346292018 | Clinical Neurophysiology Physician | Spokane, WA | 2006 |
| Everett Nievera, MD | 1629035274 | Pediatrics Physician | Brownsville, TX | 2006 |
| Haydee Nievera, MD | 1083678932 | Pediatrics Physician | Brownsville, TX | 2006 |
| Isabelle Michaela Nievera, MD | 1528636537 | Obstetrics & Gynecology Physician | Schererville, IN | 2021 |
| Patrick Nievera | 1669738167 | Physical Therapist | West Hollywood, CA | 2012 |
| Rinehart Nievera | 1669961090 | Behavior Technician | San Jose, CA | 2018 |
| Roni Nievera | 1639893712 | Behavior Technician | Chula Vista, CA | 2022 |
| Isabel Nieveras, RN, BSN, MSN | 1982191227 | Registered Nurse | Barrigada, GU | 2018 |
| Aaliyah Nieves | 1316652266 | Addiction (Substance Use Disorder) Counselor | New York, NY | 2023 |
| Abby Nieves, MSPT | 1235142290 | Physical Therapist | Hickory Hills, IL | 2006 |
| Abrie Nieves | 1487436705 | Home Health Aide | Cleveland, OH | 2023 |
| Adam Nieves, D.C. | 1235296781 | Chiropractor | Humacao, PR | 2007 |
| Adelaida Nieves | 1336854702 | Counselor | Ponce, PR | 2023 |
| Agnes Nieves | 1104070507 | Licensed Practical Nurse | Brooklyn, NY | 2008 |
| Aldrin Nieves, DNP, NP-C, PMHNP-BC | 1669042438 | Nurse Practitioner | Pinole, CA | 2021 |
| Alejandro Nieves | 1225966286 | Pharmacist | Apopka, FL | 2026 |
| Alex Nieves, PTA | 1225842313 | Physical Therapy Assistant | Westfield, NJ | 2025 |
| Alex Nieves, MD | 1730417809 | General Practice Physician | Salinas, PR | 2009 |
| Alexander Nieves | 1801660139 | Peer Specialist | Franklin Park, IL | 2023 |
| Alexandra Nieves | 1710704770 | Behavior Technician | Orlando, FL | 2024 |
| Alexis Nieves | 1245716653 | Speech-Language Assistant | Oviedo, FL | 2018 |
| Alexis Nieves | 1972216489 | Rehabilitation Practitioner | Bakersfield, CA | 2022 |
| Alice Nieves, LPN | 1437471307 | Licensed Practical Nurse | Binghamton, NY | 2010 |
| Alicia Nieves, IBCLC, CBC | 1306681044 | Lactation Consultant (Non-RN) | Orlando, FL | 2024 |
| Alisa Nieves | 1164935177 | Counselor | Willoughby, OH | 2017 |
| Alison Nieves, LCSW | 1336541085 | Clinical Social Worker | Denver, CO | 2014 |
| Alison Nieves | 1811655574 | Pharmacy Technician | Lebanon, PA | 2021 |
| Alma Nieves, RPH | 1003749649 | Pharmacist | Miami, FL | 2026 |
| Alyssa Nieves, PT, DPT | 1194536086 | Physical Therapist | Cape Coral, FL | 2025 |
| Alyssa Nieves | 1427889930 | Student in an Organized Health Care Education/Training Program | Cambridge, MA | 2024 |
| Alyssa Nieves | 1922812684 | Behavior Technician | Orange City, FL | 2025 |
| Amanda Nieves | 1275227829 | Behavior Analyst | Swedesboro, NJ | 2023 |
| Amanda Nieves | 1669068391 | Student in an Organized Health Care Education/Training Program | Hartsdale, NY | 2020 |
| Amanda Nieves | 1760205330 | Physical Therapist | Wellington, FL | 2024 |
| Amaris Nieves | 1538991427 | Behavior Technician | Kissimmee, FL | 2024 |
| Amber Nieves, CADC-CAS | 1285842567 | Addiction (Substance Use Disorder) Counselor | Oceanside, CA | 2007 |
| Amelia Nieves | 1164006151 | Pharmacist | San Juan, PR | 2021 |
| Amelia Nieves | 1205477429 | Case Manager/Care Coordinator | Dublin, OH | 2019 |
| Amethys Nieves, LCSW | 1942739636 | Clinical Social Worker | Providence, RI | 2017 |
| Ana Nieves | 1245949171 | Massage Therapist | Manassas, VA | 2022 |
| Ana Nieves, PH | 1255546511 | Pharmacist | Canovanas, PR | 2007 |
| Ana Nieves | 1558212381 | Behavior Technician | Beaverton, OR | 2026 |
| Ana Nieves, RPT | 1558925529 | Physical Therapist | Ponce, PR | 2019 |
| Ana Nieves | 1699219667 | Clinical Social Worker | Fountain Valley, CA | 2016 |
| Andrea Nieves | 1417581448 | Behavior Analyst | Norman, OK | 2020 |
| Andrew Nieves | 1740808146 | Athletic Trainer | Bethlehem, PA | 2020 |
| Anette Nieves, MD | 1770658957 | Neurology Physician | Ocala, FL | 2006 |
| Angel Nieves, PSYD | 1124443775 | Counseling Psychologist | Tampa, FL | 2014 |
| Angel Nieves, M.D. | 1205999083 | Obstetrics & Gynecology Physician | Durham, NC | 2006 |
| Angel Nieves, NATUROPATH | 1285258343 | Naturopath | San German, PR | 2020 |
| Angelica Nieves, RBT | 1336970334 | Behavior Technician | Winter Garden, FL | 2024 |
| Angelica Nieves | 1669161808 | Behavior Technician | Monrovia, CA | 2023 |
| Angelie Nieves | 1104643873 | Behavior Technician | Grand Rapids, MI | 2024 |
| Angie Nieves | 1306528609 | Pharmacy Technician | San Juan, PR | 2023 |
| Anitza Nieves | 1780236455 | Case Manager/Care Coordinator | Orlando, FL | 2019 |
| Ann Nieves | 1184274664 | Contractor | Staten Island, NY | 2019 |
| Anna Nieves, NP | 1477002343 | Primary Care Nurse Practitioner | Basking Ridge, NJ | 2016 |
| Anne Nieves, P.T.A. | 1750672770 | Physical Therapy Assistant | Sanger, CA | 2011 |
| Anne Nieves | 1881807576 | Audiologist | San Diego, CA | 2007 |
| Anthony Nieves, LPC | 1154963312 | Professional Counselor | Little Falls, NJ | 2019 |
| Anthony Nieves | 1336610989 | Pharmacy Technician | Ponce, PR | 2018 |
| Antoinette Nieves, LPC | 1619584174 | Professional Counselor | Ruston, LA | 2020 |
| Antonia Nieves, MSW | 1609093178 | Social Worker | Rio Grande, PR | 2007 |
| Antonio Nieves, RPH | 1225448277 | Pharmacist | Brooklyn, NY | 2014 |
| Aracelis Nieves, M.D. | 1922320217 | Family Medicine Physician | Manati, PR | 2010 |
| Ariana Nieves | 1386152445 | Clinical Social Worker | San Diego, CA | 2018 |
| Ariana Nieves | 1992577035 | Behavior Technician | El Segundo, CA | 2023 |
| Arick Nieves | 1942177811 | Behavior Technician | Corona, CA | 2025 |
| Ariel Nieves, LPN | 1699218883 | Licensed Practical Nurse | Peekskill, NY | 2016 |
| Arlene Nieves, PHARMD | 1992322861 | Pharmacist | San Juan, PR | 2020 |
| Armanda Nieves | 1366154734 | Behavior Technician | West Palm Beach, FL | 2022 |
| Arturo Nieves, RPH | 1033543517 | Pharmacist | Bayamon, PR | 2013 |
| Asia Nieves | 1265933485 | Licensed Vocational Nurse | Abilene, TX | 2018 |
| Asiya Nieves, RPT | 1821369703 | Physical Therapist | Baltimore, MD | 2012 |
| Audra Nieves, OTR/L | 1467139444 | Occupational Therapist | Warrensville Heights, OH | 2023 |
| Aurea Nieves, PH | 1821126418 | Pharmacist | Naranjito, PR | 2007 |
| Axenette Nieves | 1285004531 | Case Manager/Care Coordinator | Orlando, FL | 2015 |
| Azahria Nieves | 1194118620 | Counselor | Springfield, MA | 2015 |
| Azzaris Nieves | 1003356098 | Behavior Technician | Bronx, NY | 2017 |
| Barbara Nieves | 1144410812 | Speech-Language Pathologist | Waterbury, CT | 2007 |
| Barbara Nieves, LPC | 1255904371 | Professional Counselor | Naranjito, PR | 2021 |
| Barbara Nieves, MS, CCC-SLP | 1346721008 | Speech-Language Pathologist | Orlando, FL | 2018 |
| Belinda Nieves, NP | 1942605365 | Adult Health Nurse Practitioner | Bronx, NY | 2014 |
| Bernard Nieves | 1548732399 | Behavior Technician | Novi, MI | 2018 |
| Bernice Nieves | 1780401398 | Behavior Technician | Monrovia, CA | 2024 |
| Beronica Nieves | 1720362932 | Rehabilitation Practitioner | Pahrump, NV | 2011 |
| Bethany Nieves | 1275484883 | Behavior Technician | Pooler, GA | 2026 |
| Bethany Nieves, M.S. ED CCC-SLP | 1609386333 | Speech-Language Pathologist | Wilmington, DE | 2017 |
| Betzaida Nieves, LMSW | 1437515392 | Social Worker | Hempstead, NY | 2016 |
| Bianca Nieves | 1023968765 | Behavior Technician | Durham, NC | 2026 |
| Bianca Nieves | 1396328571 | Behavior Technician | Miramar, FL | 2021 |
| Bianca Nieves, PHARMD | 1497318810 | Pharmacist | San Juan, PR | 2019 |
| Bienvenido Nieves | 1508561689 | Clinical Biochemical Genetics Physician | Ocala, FL | 2023 |
| Blanca Nieves | 1952726903 | Pharmacy Technician | Moca, PR | 2014 |
| Brandi Nieves | 1215482054 | Mental Health Counselor | Jacksonville, FL | 2016 |
| Brandon Nieves, PA-C | 1336576750 | Physician Assistant | Orlando, FL | 2013 |
| Brayant Nieves | 1568038396 | Behavior Technician | Santa Cruz, CA | 2021 |
| Brenda Nieves | 1235657875 | Speech-Language Assistant | Camuy, PR | 2017 |
| Brenda Nieves, RN | 1730428079 | Registered Nurse | Suffern, NY | 2013 |
| Brendaliz Nieves | 1487845947 | Pharmacy Technician | Corozal, PR | 2007 |
| Briana Nieves, MSW | 1598464331 | Social Worker | Bronx, NY | 2023 |
| Briana Nieves | 1790446953 | Behavior Technician | San Diego, CA | 2022 |
| Brianna Nieves | 1356972855 | Behavior Analyst | Lunenburg, MA | 2020 |
| Bridget Nieves, M.A.,CCC-SLP/TSSLD | 1093948952 | Speech-Language Pathologist | New Hyde Park, NY | 2009 |
| Brittany Nieves, CNM | 1821870528 | Advanced Practice Midwife | Texarkana, TX | 2023 |
| Carlos Nieves, DMD | 1174546824 | General Practice Dentistry | Marianna, FL | 2006 |
| Carlos Nieves, M.D. | 1770632572 | Cardiovascular Disease Physician | Bayamon, PR | 2007 |
| Carlos Nieves, PA-C | 1821779067 | Physician Assistant | Sheboygan, WI | 2023 |
| Carlos Nieves, MASSAGE THERAPIST | 1902585516 | Massage Therapist | Savage, MN | 2023 |
| Carmen Nieves, D.D.S. | 1003105628 | Dentist | Goodfellow Afb, TX | 2011 |
| Carmen Nieves, LMBT | 1114326543 | Massage Therapist | Fayetteville, NC | 2014 |
| Carmen Nieves, M.D. | 1255352746 | Family Medicine Physician | Rio Piedras, PR | 2006 |
| Carmen Nieves | 1427500388 | Behavior Technician | Cocoa, FL | 2016 |
| Carmen Nieves | 1518295211 | Pharmacist | Houston, TX | 2009 |
| Carmen Nieves | 1568662807 | Mental Health Counselor | New York, NY | 2007 |
| Carmencita Nieves | 1396638839 | Pharmacist | Aguadilla, PR | 2025 |
| Caroline Nieves, DPT | 1154034692 | Physical Therapist | Carlisle, PA | 2022 |
| Casandra Nieves | 1447771936 | Mental Health Counselor | Santa Cruz, CA | 2017 |
| Cassandra Nieves, LCSW | 1679352678 | Clinical Social Worker | Yorkville, IL | 2023 |
| Cecilio Nieves, RNA | 1952089070 | Certified Registered Nurse Anesthetist | Trujillo Alto, PR | 2023 |
| Cesar Nieves | 1598367997 | Pharmacist | Owings Mills, MD | 2020 |
| Chasity Nieves | 1205575495 | Behavior Technician | Easton, PA | 2022 |
| Chasity Nieves | 1265858344 | Developmental Therapist | Deerfield Beach, FL | 2014 |
| Chloe Nieves, DPT | 1205614559 | Physical Therapist | Las Vegas, NV | 2023 |
| Chrasanthum Nieves, LCSW, LCAS | 1053198507 | Clinical Social Worker | Chesapeake, VA | 2023 |
| Christa Nieves, CRNP | 1174287957 | Family Nurse Practitioner | Erie, PA | 2021 |
| Christian Nieves | 1366035289 | Behavior Technician | Worcester, MA | 2021 |
| Christian Nieves | 1366279887 | Mental Health Counselor | Aurora, IL | 2024 |
| Christian Nieves | 1972261345 | Personal Care Attendant | North Las Vegas, NV | 2021 |
| Christina Nieves, LCSW | 1336865096 | Clinical Social Worker | Middletown, CT | 2022 |
| Christina Nieves | 1750583944 | Family Nurse Practitioner | Hartford, CT | 2007 |
| Christine Nieves | 1295186005 | Licensed Practical Nurse | Selden, NY | 2016 |
| Christopher Nieves, ATC, LAT | 1174005359 | Athletic Trainer | Mansfield, TX | 2018 |
| Christopher Nieves | 1376415943 | Behavior Technician | West Miami, FL | 2025 |
| Christopher Nieves, M.A., BCBA | 1609255975 | Behavior Analyst | Lutz, FL | 2015 |
| Claribel Nieves, RN REGISTERED NURSE | 1174724595 | Registered Nurse | Hato Rey, PR | 2007 |
| Clorinda Nieves | 1730826389 | Behavior Technician | Chula Vista, CA | 2022 |
| Consuella Nieves | 1629932595 | Behavior Technician | Austin, TX | 2025 |
| Coral Nieves | 1134870454 | Mental Health Counselor | Omaha, NE | 2022 |
| Cristina Nieves, M.A. CF-SLP | 1568045052 | Speech-Language Pathologist | Orlando, FL | 2021 |
| Cruz Nieves | 1790386548 | Pharmacist | Mulberry, FL | 2020 |
| Crystal Nieves, RBT | 1184399230 | Behavior Technician | Orlando, FL | 2021 |
| Crystal Nieves | 1407526700 | Mental Health Counselor | Newark, NJ | 2021 |
| Cynthia Nieves, CRNP, FNP-BC | 1336960343 | Family Nurse Practitioner | Philadelphia, PA | 2024 |
| Daiyalize Nieves | 1265251128 | Behavior Technician | Sterling Heights, MI | 2024 |
| Dalianie Nieves, MD | 1073044517 | Hematology & Oncology Physician | San Juan, PR | 2017 |
| Damaris Nieves | 1215082441 | Pharmacy Technician | Penuelas, PR | 2007 |
| Dana Nieves | 1578112181 | Speech-Language Pathologist | Silver Spring, MD | 2019 |
| Daniel Nieves | 1134242878 | Clinical Social Worker | Van Nuys, CA | 2007 |
| Daniel Nieves | 1225723026 | Perfusionist | Plymouth, MI | 2023 |
| Daniel Nieves, MFT INTERN | 1295104909 | Marriage & Family Therapist | San Francisco, CA | 2015 |
| Daniela Nieves | 1215876594 | Occupational Therapist | Waxhaw, NC | 2026 |
| Dariana Nieves | 1164096756 | Behavior Technician | Chula Vista, CA | 2021 |
| Darisa Nieves, LCSW | 1174332589 | Mental Health Counselor | Carmel, IN | 2025 |
| David Nieves, MD | 1225532732 | Physical Medicine & Rehabilitation Physician | New Rochelle, NY | 2018 |
| David Nieves, PT | 1316170061 | Physical Therapist | Port Jefferson, NY | 2009 |
| David Nieves | 1558216036 | Addiction (Substance Use Disorder) Counselor | New York, NY | 2026 |
| David Nieves, MD | 1922075068 | Dermatology Physician | East Windsor, NJ | 2006 |
| Deborah Nieves, M.S. | 1245857267 | Clinical Child & Adolescent Psychologist | Vega Alta, PR | 2020 |
| Delitza Nieves | 1194616243 | Psychologist | Juncos, PR | 2025 |
| Delma Nieves, M.D. | 1083894315 | Pediatrics Physician | Orange, CA | 2007 |
| Denise Nieves, LMT | 1083032437 | Mechanotherapist | Fishkill, NY | 2014 |
| Diana Nieves, THL | 1538908512 | Speech-Language Assistant | San Sebastian, PR | 2024 |
| Dianne Nieves | 1437990546 | Physical Therapy Assistant | Elkhorn, NE | 2024 |
| Domingo Nieves, CLINICAL COORDINATOR | 1740702547 | Addiction (Substance Use Disorder) Counselor | Springfield, MA | 2017 |
| Dominick Nieves, LCSW | 1952571291 | Clinical Social Worker | Bronx, NY | 2008 |
| Dorimaries Nieves | 1811810013 | Mental Health Counselor | Haines City, FL | 2026 |
| Doris Nieves | 1427168947 | Occupational Therapist | San Juan, PR | 2006 |
| Edgardo Nieves, M.S. | 1922407907 | Mental Health Counselor | Philadelphia, PA | 2014 |
| Edgardo Nieves, RPH | 1992816987 | Pharmacist | Fort Worth, TX | 2006 |
| Edith Nieves | 1558129718 | Registered Respiratory Therapist | Milwaukee, WI | 2024 |
| Eileen Nieves | 1326852294 | Behavior Technician | Savannah, GA | 2025 |
| Elaine Nieves, MSW | 1487798062 | Social Worker | Torrance, CA | 2007 |
| Eleuteria Nieves | 1831669829 | Behavior Analyst | Perris, CA | 2018 |
| Elissa Nieves | 1770814832 | Social Worker | Roxbury, MA | 2010 |
| Elizabeth Nieves | 1083562722 | Personal Care Attendant | Las Vegas, NV | 2026 |
| Elizabeth Nieves | 1225434780 | Physical Therapy Assistant | Davie, FL | 2014 |
| Elizabeth Nieves, LMHC | 1306269774 | Mental Health Counselor | Rochester, NY | 2014 |
| Elizabeth Nieves, RD LD/N | 1437694775 | Registered Dietitian | Weston, FL | 2016 |
| Elizabeth Nieves, RN | 1477066090 | Registered Nurse | New York, NY | 2017 |
| Elizabeth Nieves, MA | 1801350236 | Marriage & Family Therapist | Bridgeport, CT | 2019 |
| Emelina Nieves, L.M.S.W. | 1710048608 | Social Worker | Brooklyn, NY | 2006 |
| Emma Nieves, PT, DPT | 1184552648 | Physical Therapist | Orem, UT | 2026 |
| Enid Nieves | 1154071843 | Mental Health Counselor | Denver, CO | 2022 |
| Enidyary Nieves | 1629744313 | Speech-Language Assistant | Cidra, PR | 2021 |
| Erica Nieves | 1184339012 | Health Educator | Los Angeles, CA | 2023 |
| Erica Nieves, O.D. | 1356725592 | Optometrist | Clermont, FL | 2015 |
| Erica Nieves, L.AC. | 1881930782 | Acupuncturist | Fort Lauderdale, FL | 2012 |
| Erica Nieves | 1891254843 | Behavior Technician | Las Vegas, NV | 2019 |
| Eridania Nieves, THERAPEUTIC MENTOR | 1326397985 | Social Worker | Haverhill, MA | 2012 |
| Erika Nieves, MS,RN,ANP | 1770533010 | Adult Health Nurse Practitioner | Yonkers, NY | 2006 |
| Erin Nieves, DPT | 1659101921 | Physical Therapist | Westminster, MD | 2024 |
| Erin Nieves, MS | 1902066939 | Mental Health Counselor | Lebanon, PA | 2008 |
| Evalyn Nieves, PT | 1346530581 | Physical Therapist | Utuado, PR | 2011 |
| Evelyn Nieves, MD | 1013947472 | Family Medicine Physician | Coconut Creek, FL | 2006 |
| Evelyn Nieves, M.A. CCC-SLP | 1144465170 | Speech-Language Pathologist | Bronx, NY | 2008 |
| Evelyn Nieves, PH.D. LCSW | 1649483959 | Clinical Social Worker | Fanwood, NJ | 2007 |
| Evelyn Nieves | 1720758980 | Family Nurse Practitioner | Temecula, CA | 2021 |
| Fabiola Nieves | 1912212291 | Rehabilitation Practitioner | Long Beach, CA | 2010 |
| Felicia Nieves | 1336986058 | Physician Assistant | Staten Island, NY | 2024 |
| Fiona Nieves, R.N. | 1588999833 | Registered Nurse | Sarasota, FL | 2009 |
| Francesca Nieves | 1649165911 | Professional Counselor | Scottsdale, AZ | 2025 |
| Francheska Nieves | 1124541065 | Student in an Organized Health Care Education/Training Program | San Juan, PR | 2017 |
| Francisco Nieves, DDS, MDS | 1659809242 | Endodontics | Granbury, TX | 2017 |
| Francisco Nieves | 1861149429 | Behavior Technician | Rancho Cucamonga, CA | 2022 |
| Francisco Nieves | 1932448370 | Counselor | San Francisco, CA | 2013 |
| Gabriel Nieves, MD | 1275113318 | Student in an Organized Health Care Education/Training Program | Merrimack, NH | 2021 |
| Gabriela Nieves, LCSW | 1194486555 | Clinical Social Worker | Doral, FL | 2022 |
| Gabriela Nieves | 1629862768 | Pharmacist | Loma Linda, CA | 2025 |
| Gabriella Nieves | 1710441852 | Behavior Technician | Glendale, CA | 2019 |
| Gaddiel Nieves, PSY.D | 1164823498 | Clinical Psychologist | Moody Afb, GA | 2014 |
| Genesis Nieves, MD | 1841829348 | Urology Physician | Lakeland, FL | 2020 |
| Georgia Nieves | 1699204610 | Professional Counselor | Merced, CA | 2017 |
| Giana Nieves | 1356949465 | Pediatrics Physician | Ponce, PR | 2020 |
| Gil Nieves, MD | 1477754000 | Urology Physician | Caguas, PR | 2007 |
| Gil Nieves, PH D | 1659411585 | Pharmacist | Fajardo, PR | 2007 |
| Gil Nieves, M.D. | 1841247772 | Family Medicine Physician | Las Piedras, PR | 2006 |
| Gilberto Nieves, M.D. | 1487949103 | General Practice Physician | Fort Cavazos, TX | 2011 |
| Ginamarie Nieves | 1336713320 | Behavior Technician | Phoenix, AZ | 2021 |
| Giovanny Nieves | 1891773206 | Technician | Clearwater, FL | 2006 |
| Gizelle Nieves | 1265125389 | Behavior Technician | Elk Grove, CA | 2023 |
| Glenda Nieves | 1285398370 | Mental Health Counselor | Springfield, MA | 2021 |
| Gloria Nieves | 1225606809 | Doula | Newark, NJ | 2021 |
| Gloria Nieves, OTR/L | 1336451582 | Occupational Therapist | Sebring, FL | 2010 |
| Gloriann Nieves | 1154275501 | Student in an Organized Health Care Education/Training Program | Orlando, FL | 2026 |
| Glorimari Nieves | 1700420312 | Nurse Practitioner | Miami, FL | 2019 |
| Grace Nieves, RN | 1861163925 | Registered Nurse | Downers Grove, IL | 2021 |
| Gustavo Nieves | 1710879671 | Clinical Psychologist | Moca, PR | 2025 |
| Hayley Nieves | 1245828110 | Physician Assistant | Albion, PA | 2021 |
| Hazel Nieves, MS SP ED. | 1285997791 | Specialist | Middletown, NY | 2012 |
| Hazel Nieves | 1841972262 | Day Training/Habilitation Specialist | Parma, OH | 2023 |
| Hector Nieves | 1083215206 | Personal Care Attendant | Elkins, WV | 2020 |
| Hector Nieves, THERAPIST | 1497416192 | Behavior Technician | Orlando, FL | 2022 |
| Helen Nieves, LMHC | 1639431737 | Mental Health Counselor | Astoria, NY | 2012 |
| Helen Nieves, RPH | 1740425487 | Pharmacist | Caguas, PR | 2008 |
| Helga Nieves, R.P.H. | 1093401861 | Pharmacist | Bayamon, PR | 2023 |
| Hilda Nieves, RPH | 1043430341 | Pharmacist | Arecibo, PR | 2007 |
| Hilda Nieves, PSYD | 1689716961 | Clinical Psychologist | Manati, PR | 2007 |
| Hiram Nieves | 1902081110 | Personal Care Attendant | Port St John, FL | 2008 |
| Hyrie Nieves, NP | 1316766124 | Primary Care Nurse Practitioner | Morristown, NJ | 2024 |
| Igdalia Nieves | 1225351067 | Speech-Language Pathologist | Sorrento, FL | 2010 |
| Iliana Nieves | 1215422167 | Personal Care Attendant | Henderson, NV | 2018 |
| Inna Nieves | 1962567933 | Clinical Social Worker | New York, NY | 2006 |
| Irina Nieves, MS.SP.ED. | 1831572932 | Specialist | Melville, NY | 2015 |
| Iris Nieves, BA | 1801125117 | Social Worker | Brockton, MA | 2009 |
| Irvyn Nieves, MSW, ACSW | 1972796241 | Social Worker | San Juan, PR | 2007 |
| Isaias Nieves | 1902557341 | Counselor | Peabody, MA | 2022 |
| Isela Nieves, O.D. | 1902023708 | Optometrist | Bayamon, PR | 2007 |
| Ishbel Nieves, DMD | 1346498581 | General Practice Dentistry | Clermont, FL | 2008 |
| Isiaih Nieves | 1932972734 | Addiction (Substance Use Disorder) Counselor | Altadena, CA | 2023 |
| Ivan Nieves, D.C. | 1275849424 | Chiropractor | Sanford, FL | 2010 |
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).