Providers Dianelis Castellanos to Paul Castellanos
300 individual NPIs in the federal registry, part 3,518 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. 57 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Dianelis Castellanos | 1285361089 | Case Manager/Care Coordinator | Hialeah Gardens, FL | 2022 |
| Dulce Castellanos | 1720908882 | Behavior Technician | Orange, CA | 2026 |
| Dulce Castellanos | 1972017572 | Behavior Technician | Dearborn, MI | 2017 |
| Edgar Castellanos | 1538362462 | Counselor | Salinas, CA | 2007 |
| Edgar Castellanos, M.D | 1619089943 | Family Medicine Physician | Salinas, CA | 2006 |
| Edgar Castellanos | 1679776116 | General Practice Dentistry | Chapel Hill, NC | 2007 |
| Edguin Castellanos | 1215894266 | Behavior Technician | Los Angels, CA | 2026 |
| Eduardo Castellanos | 1396528766 | Mental Health Counselor | Plantation, FL | 2023 |
| Edward Castellanos | 1881337012 | Behavior Technician | Rowland Heights, CA | 2022 |
| Elissa Castellanos | 1609688142 | Behavior Technician | Sunrise, FL | 2025 |
| Elizabeth Castellanos | 1083492235 | Behavior Technician | Los Angeles, CA | 2023 |
| Elizabeth Castellanos, RN | 1164377909 | Registered Nurse | La Jolla, CA | 2026 |
| Elizabeth Castellanos | 1225675929 | Behavior Technician | Orange, CA | 2019 |
| Elizabeth Castellanos | 1790432557 | Behavior Technician | Garden Grove, CA | 2022 |
| Ellen Castellanos, RN, CPNP | 1659303345 | Registered Nurse | Atascadero, CA | 2006 |
| Emily Castellanos | 1194590117 | Mental Health Counselor | Mattapan, MA | 2023 |
| Emily Castellanos, M.D. | 1528202579 | Medical Oncology Physician | Philadelphia, PA | 2009 |
| Emmanuel Castellanos, MS, LPC SAC-IT | 1134885338 | Professional Counselor | Eau Claire, WI | 2021 |
| Enrique Castellanos, NP | 1427563824 | Family Nurse Practitioner | Edgewater, NJ | 2017 |
| Enrique Castellanos | 1649912601 | Day Training/Habilitation Specialist | Bakersfield, CA | 2022 |
| Eric Castellanos | 1003377243 | Behavior Technician | Fresno, CA | 2019 |
| Erica Castellanos | 1851839773 | Marriage & Family Therapist | Claremont, CA | 2017 |
| Erick Castellanos, MD | 1619617362 | Anesthesiology Physician | San Francisco, CA | 2022 |
| Erick Castellanos | 1932898103 | Licensed Vocational Nurse | Van Nuys, CA | 2023 |
| Erika Castellanos | 1578243168 | Community Health Worker | San Francisco, CA | 2023 |
| Ernesto Castellanos, IDMT | 1457188039 | Independent Duty Medical Technicians | Dayton, OH | 2024 |
| Esmeralda Castellanos | 1881550986 | Behavior Technician | Thousand Oaks, CA | 2026 |
| Estefani Castellanos | 1023651601 | Behavior Technician | Citrus Heights, CA | 2019 |
| Esther Castellanos, PHARMD | 1952063026 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Burleson, TX | 2021 |
| Etna Castellanos, APRN/DC | 1194778647 | Family Nurse Practitioner | Miami, FL | 2006 |
| Eva Castellanos, LVN | 1346957123 | Licensed Vocational Nurse | Garden Grove, CA | 2022 |
| Evelin Castellanos | 1881381135 | Behavior Technician | Burbank, CA | 2023 |
| Evelyn Castellanos | 1710686621 | Behavior Technician | Irvine, CA | 2023 |
| Evonna Castellanos | 1104748524 | Behavior Technician | High Point, NC | 2026 |
| Fabiola Castellanos | 1457657819 | Marriage & Family Therapist | Ontario, CA | 2011 |
| Feliciana Castellanos | 1104740489 | Chore Provider | Omaha, NE | 2026 |
| Flor Castellanos | 1437815172 | Student in an Organized Health Care Education/Training Program | Roseville, CA | 2021 |
| Flora Castellanos | 1801146931 | Specialist | New Rochelle, NY | 2012 |
| Francisco Castellanos, M.D. | 1568557932 | Child & Adolescent Psychiatry Physician | New York, NY | 2006 |
| Gabriel Castellanos | 1306671680 | Marriage & Family Therapist | Grand Terrace, CA | 2024 |
| Gabriela Castellanos | 1083443782 | Student in an Organized Health Care Education/Training Program | San Diego, CA | 2024 |
| Gabriela Castellanos, BCBA | 1124570015 | Behavior Analyst | Tarzana, CA | 2016 |
| Gabriela Castellanos | 1396200325 | Behavior Technician | San Jose, CA | 2019 |
| Gabrielle Castellanos, OTR | 1235858515 | Occupational Therapist | Schertz, TX | 2022 |
| Gabrielle Castellanos, LMT | 1407442726 | Massage Therapist | Willoughby, OH | 2020 |
| Galilea Castellanos | 1932971660 | Behavior Technician | Fontana, CA | 2023 |
| George Castellanos, RBT | 1851748453 | Behavior Technician | Miami, FL | 2016 |
| Giannie Castellanos, O.D. | 1750514568 | Optometrist | Hialeah, FL | 2009 |
| Giovanni Castellanos | 1548064132 | Behavior Technician | Covina, CA | 2025 |
| Gipsy Castellanos | 1528734761 | Social Worker | New York, NY | 2021 |
| Giselle Castellanos, APRN | 1881402394 | Obstetrics & Gynecology Nurse Practitioner | Homestead, FL | 2024 |
| Gloria Castellanos, PT | 1376750190 | Physical Therapist | Los Angeles, CA | 2007 |
| Goselyn Castellanos | 1770340044 | Rehabilitation Practitioner | Los Angeles, CA | 2024 |
| Graciela Castellanos, MA IN MFT | 1033484530 | Counselor | San Ysidro, CA | 2012 |
| Guadalue Castellanos | 1457978041 | Behavior Technician | San Jose, CA | 2020 |
| Guadalupe Castellanos | 1083571640 | Behavior Technician | Glendale, CA | 2026 |
| Guadalupe Castellanos | 1568357028 | Attendant Care Provider | Las Vegas, NV | 2025 |
| Guillermo Castellanos | 1609908664 | Mental Health Counselor | Northridge, CA | 2007 |
| Henry Castellanos | 1184193104 | Counselor | Toa Baja, PR | 2018 |
| Henry Castellanos | 1710301585 | Home Health Aide | Orlando, FL | 2014 |
| Herculez Castellanos, CADC II | 1295340602 | Social Worker | Bakersfield, CA | 2020 |
| Hilda Castellanos | 1437007382 | Behavior Technician | Monrovia, CA | 2026 |
| Hilda Castellanos, BA | 1851532048 | Mental Health Counselor | Santa Ana, CA | 2009 |
| Idaly Castellanos | 1194688184 | Social Worker | McHenry, IL | 2025 |
| Ignacio Castellanos | 1174162317 | Behavior Technician | San Diego, CA | 2020 |
| Ingrid Castellanos | 1073490058 | Behavior Technician | Cape Coral, FL | 2025 |
| Irene Castellanos | 1700433182 | Case Manager/Care Coordinator | Long Beach, CA | 2019 |
| Isaac Castellanos, DC | 1235091117 | Pediatric Chiropractor | Casper, WY | 2025 |
| Isabel Castellanos | 1578130365 | Behavior Technician | Miami, FL | 2021 |
| Isabella Castellanos | 1043922750 | Behavior Technician | Monrovia, CA | 2022 |
| Isabella Castellanos, NP | 1548194095 | Adult Medicine Physician | Fresno, CA | 2026 |
| Isabella Castellanos | 1659042430 | Behavior Technician | San Bruno, CA | 2021 |
| Israel Castellanos | 1699527895 | Behavior Analyst | Covina, CA | 2024 |
| Ivette Castellanos | 1467998120 | Mental Health Counselor | Miami, FL | 2017 |
| Ivon Castellanos | 1306594643 | Behavior Technician | Sherman Oaks, CA | 2022 |
| Ivonne Castellanos | 1265700322 | Clinical Social Worker | Granada Hills, CA | 2011 |
| Ivonne Castellanos | 1467210104 | Family Nurse Practitioner | San Francisco, CA | 2024 |
| Jack Castellanos | 1891537890 | Student in an Organized Health Care Education/Training Program | Taylorsville, UT | 2024 |
| Jackeline Castellanos | 1194204982 | Speech-Language Assistant | Elsa, TX | 2018 |
| Jackeline Castellanos | 1568152148 | Student in an Organized Health Care Education/Training Program | San Bernardino, CA | 2023 |
| Jackie Castellanos, MD | 1841935376 | Student in an Organized Health Care Education/Training Program | Albuquerque, NM | 2022 |
| Jacklyn Castellanos, REGISTERED NURSE | 1275147548 | Registered Nurse | Redding, CA | 2020 |
| Jaclyn Castellanos | 1700626546 | Community Health Worker | Elgin, IL | 2024 |
| Jaclyne Castellanos | 1205315827 | Physical Therapy Assistant | Mission, TX | 2018 |
| Jacqueline Castellanos, OTR/L | 1487225660 | Occupational Therapist | Miami, FL | 2021 |
| Jacqueline Castellanos | 1528647922 | Case Manager/Care Coordinator | Miami, FL | 2021 |
| Jahnean Castellanos | 1447083571 | Behavior Technician | Monrovia, CA | 2024 |
| James Castellanos, AMFT | 1528818945 | Marriage & Family Therapist | Mission Hills, CA | 2024 |
| Jan Castellanos | 1831064005 | Behavior Technician | Huntington Beach, CA | 2025 |
| Janelle Castellanos, MD | 1982598959 | Student in an Organized Health Care Education/Training Program | West Covina, CA | 2025 |
| Janette Castellanos | 1750531646 | Counselor | Salisbury, NC | 2008 |
| Jasmin Castellanos | 1487444311 | Student in an Organized Health Care Education/Training Program | Paramount, CA | 2025 |
| Jason Castellanos, M.D. | 1124262811 | Surgery Physician | Philadelphia, PA | 2009 |
| Jason Castellanos, DC | 1225660749 | Chiropractor | Winter Park, FL | 2020 |
| Jeanneathe Castellanos | 1720284581 | Community Health Worker | Brea, CA | 2007 |
| Jeffrey Castellanos | 1619483138 | Student in an Organized Health Care Education/Training Program | Salem, MA | 2017 |
| Jenaise Castellanos | 1144846221 | Behavior Technician | Marlborough, MA | 2020 |
| Jennifer Castellanos | 1083107817 | Dentist | Redding, CA | 2018 |
| Jennifer Castellanos, MSW | 1144735788 | Clinical Social Worker | Miami, FL | 2017 |
| Jennifer Castellanos, PA-C | 1386929263 | Physician Assistant | Franklin Lakes, NJ | 2011 |
| Jennifer Castellanos | 1487473922 | Day Training/Habilitation Specialist | Lancaster, CA | 2024 |
| Jennifer Castellanos, RD | 1699195875 | Registered Dietitian | Glendale, AZ | 2014 |
| Jesse Castellanos | 1215200183 | Rehabilitation Practitioner | Long Beach, CA | 2012 |
| Jessica Castellanos | 1003308875 | Community Health Worker | San Francisco, CA | 2018 |
| Jessica Castellanos | 1033614219 | Behavior Technician | Pleasanton, CA | 2018 |
| Jessica Castellanos, M.A. | 1215390398 | Behavior Analyst | San Ramon, CA | 2016 |
| Jessica Castellanos | 1366145948 | Behavior Technician | Miami, FL | 2023 |
| Jessica Castellanos | 1376030437 | Licensed Practical Nurse | Lagrange, GA | 2018 |
| Jessica Castellanos | 1558087890 | Behavior Technician | Monrovia, CA | 2022 |
| Jessica Castellanos | 1578321964 | Behavior Technician | Phoenix, AZ | 2024 |
| Jessica Castellanos | 1851049209 | Behavior Technician | Saint Paul, MN | 2022 |
| Jessica Castellanos | 1871062778 | Behavior Technician | Downey, CA | 2018 |
| Jim Castellanos | 1427670942 | Anesthesiology Physician | New York, NY | 2020 |
| Joanne Castellanos, LMHC | 1144813460 | Mental Health Counselor | Bronx, NY | 2021 |
| Jocelyn Castellanos | 1467222349 | Social Worker | Elizabeth, NJ | 2024 |
| Jocelyn Castellanos | 1598382186 | Behavior Technician | San Diego, CA | 2020 |
| Jocelyne Castellanos | 1649853904 | Behavior Technician | Irvine, CA | 2021 |
| Joel Castellanos, M.D. | 1700296514 | Pain Medicine (Physical Medicine & Rehabilitation) Physician | San Diego, CA | 2014 |
| Johanna Castellanos | 1487243838 | Pharmacy Technician | Austin, TX | 2021 |
| John Castellanos | 1932906823 | School Counselor | Kerman, CA | 2025 |
| Jorge Castellanos | 1053163584 | Addiction (Substance Use Disorder) Counselor | Los Angeles, CA | 2024 |
| Jorge Castellanos, MD | 1295969954 | Cardiovascular Disease Physician | Newport Beach, CA | 2009 |
| Jorge Castellanos, M.D. | 1326077967 | Specialist | Hialeah, FL | 2006 |
| Jorge Castellanos, MD | 1376792879 | Interventional Cardiology Physician | Baton Rouge, LA | 2008 |
| Jorge Castellanos, ATC | 1659905529 | Athletic Trainer | Oceanside, CA | 2020 |
| Jose Castellanos | 1124621693 | Social Worker | Miami, FL | 2020 |
| Jose Castellanos, LMT | 1205514635 | Massage Therapist | Jamaica, NY | 2023 |
| Jose Castellanos, MD | 1245790377 | Internal Medicine Physician | Chicago, IL | 2019 |
| Jose Castellanos | 1487025722 | Marriage & Family Therapist | Pasadena, CA | 2015 |
| Jose Castellanos | 1578432761 | Professional Counselor | San Antonio, TX | 2025 |
| Jose Castellanos, PHARMD | 1659990414 | Pharmacist | Westport, MA | 2020 |
| Jose Castellanos, M.D. | 1669486783 | Family Medicine Physician | Covina, CA | 2006 |
| Jose Castellanos | 1699099127 | Behavior Analyst | San Ramon, CA | 2010 |
| Jose Castellanos, MD | 1750302386 | Family Medicine Physician | Chicago, IL | 2006 |
| Jose Castellanos, M.D. | 1831135235 | Internal Medicine Physician | Boca Raton, FL | 2006 |
| Joselyn Castellanos | 1790564920 | Contractor | Las Vegas, NV | 2023 |
| Joseph Castellanos, MD | 1760048433 | Pediatric Emergency Medicine (Pediatrics) Physician | Philadelphia, PA | 2019 |
| Juan Castellanos, LMP | 1124374210 | Massage Therapist | Federal Way, WA | 2012 |
| Juan Castellanos, MD | 1417030271 | General Practice Physician | Hialeah, FL | 2006 |
| Juan Castellanos, MBA | 1457081820 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2022 |
| Juan Castellanos | 1669359915 | School Counselor | Visalia, CA | 2025 |
| Juan Castellanos, PHARMD | 1699362681 | Pharmacist | Jacksonville, FL | 2020 |
| Juan Castellanos, DDS | 1982968145 | General Practice Dentistry | Fort Myers, FL | 2012 |
| Judith Castellanos | 1578100285 | Behavior Technician | Gardena, CA | 2019 |
| Julie Castellanos | 1457134447 | Behavior Technician | Burnsville, MN | 2023 |
| Julio Castellanos, BCBA | 1356900856 | Behavior Analyst | Columbus, GA | 2019 |
| Julio Castellanos | 1376021352 | Family Nurse Practitioner | Loxahatchee, FL | 2018 |
| Julio Castellanos | 1699298273 | Behavior Technician | Miami Lakes, FL | 2017 |
| Julissa Castellanos | 1386236123 | Clinical Social Worker | Santa Clarita, CA | 2021 |
| Julissa Castellanos | 1437681608 | Rehabilitation Practitioner | San Dimas, CA | 2017 |
| Junelle Trina Castellanos | 1679448559 | Registered Nurse | San Antonio, TX | 2025 |
| Justin Castellanos, RN | 1265363519 | Registered Nurse | Anchorage, AK | 2026 |
| Kaly Castellanos, ARNP | 1992015705 | Nurse Practitioner | Miami, FL | 2010 |
| Karen Castellanos, APRN | 1467329045 | Family Nurse Practitioner | Lake Worth, FL | 2025 |
| Karen Castellanos | 1932997624 | Behavior Technician | Saint Paul, MN | 2025 |
| Karla Castellanos | 1053148437 | Counselor | Naperville, IL | 2024 |
| Karla Castellanos, LMFT | 1194368951 | Marriage & Family Therapist | Huntington Park, CA | 2019 |
| Kate Castellanos, DO | 1932970191 | General Practice Physician | Jbsa Ft Sam Houston, TX | 2024 |
| Katelyn Castellanos, DO | 1407616741 | Student in an Organized Health Care Education/Training Program | Tacoma, WA | 2024 |
| Kathleen Castellanos, M.A. | 1316295496 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2012 |
| Kathleen Castellanos, M.D. | 1467995126 | Family Medicine Physician | Vestavia, AL | 2016 |
| Katrina Castellanos | 1942894035 | Clinical Social Worker | Roseville, CA | 2021 |
| Kelly Castellanos, NP | 1710706437 | Family Nurse Practitioner | Santa Monica, CA | 2024 |
| Kenya Castellanos, LM, CPM | 1881468072 | Midwife | San Marcos, CA | 2023 |
| Kimberly Castellanos, OD | 1417841040 | Optometrist | Springfield, MA | 2025 |
| Kimberly Castellanos | 1871466649 | School Social Worker | Los Angeles, CA | 2025 |
| Kimberly Castellanos, P.T. | 1952409419 | Physical Therapist | Schenectady, NY | 2006 |
| Kimberlyn Castellanos | 1033619499 | Behavior Analyst | Stuart, FL | 2018 |
| Kristen Castellanos | 1194499301 | Behavior Technician | Spring, TX | 2021 |
| Kristina Castellanos | 1831662113 | Rehabilitation Practitioner | Long Beach, CA | 2019 |
| Krystal Castellanos | 1356203822 | Family Nurse Practitioner | Pasadena, TX | 2025 |
| Krystyn Castellanos | 1164249959 | Behavior Technician | Los Angeles, CA | 2024 |
| Larisa Castellanos | 1841135050 | Behavior Technician | Sacramento, CA | 2026 |
| Lashanda Castellanos | 1457196941 | Peer Specialist | Klamath Falls, OR | 2024 |
| Lena Castellanos | 1851192470 | Home Health Aide | North Charleston, SC | 2025 |
| Lensey Castellanos, PMHNP-BC | 1528948007 | Psychiatric/Mental Health Nurse Practitioner | Miami, FL | 2025 |
| Leonie Castellanos, PMHNP-BC, MSN | 1275484669 | Psychiatric/Mental Health Nurse Practitioner | Spring Lake, NC | 2026 |
| Leslie Castellanos | 1679168413 | Behavior Technician | Riverside, CA | 2021 |
| Letisha Castellanos | 1366171548 | Behavior Technician | Irwin, PA | 2022 |
| Lianet Castellanos | 1588439228 | Behavior Technician | Sunrise, FL | 2023 |
| Liether Castellanos | 1447877402 | Behavior Technician | Miami, FL | 2020 |
| Liliana Castellanos | 1083473342 | Day Training/Habilitation Specialist | Hanford, CA | 2024 |
| Lina Castellanos | 1356935480 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2021 |
| Lisabeth Castellanos | 1003642455 | Speech-Language Pathologist | Miami, FL | 2024 |
| Lisett Castellanos | 1922946243 | Student in an Organized Health Care Education/Training Program | Miami, FL | 2026 |
| Lissethe Castellanos | 1922665603 | Behavior Technician | Miami, FL | 2019 |
| Lizette Castellanos | 1417426313 | Behavior Technician | Camarillo, CA | 2018 |
| Lucero Castellanos | 1932960697 | Mental Health Counselor | Orlando, FL | 2024 |
| Lucinda Castellanos, RN | 1265673446 | Registered Nurse | Santa Barbara, CA | 2009 |
| Lucy Castellanos, ARNP | 1790943637 | Family Nurse Practitioner | Miami Beach, FL | 2008 |
| Luis Castellanos, MD | 1013059286 | Cardiovascular Disease Physician | San Diego, CA | 2007 |
| Luis Castellanos, M.D. | 1265492268 | Obstetrics & Gynecology Physician | Killeen, TX | 2006 |
| Luis Castellanos, MD | 1508996620 | Student in an Organized Health Care Education/Training Program | Louisville, KY | 2007 |
| Luis Castellanos, M.D. | 1538158720 | Obstetrics & Gynecology Physician | San Antonio, TX | 2005 |
| Luis Castellanos | 1538384607 | Pastoral Counselor | Riverside, CA | 2007 |
| Luis Castellanos, PHARM-D, RPH | 1831792613 | Pharmacist | San Antonio, TX | 2020 |
| Luis Roberto Castellanos, D.D.S. | 1730181587 | Dentist | Huntington Park, CA | 2005 |
| Luisa Castellanos, PHD PSYCHOLOGIST, CO | 1801944863 | Counseling Psychologist | Las Cruces, NM | 2007 |
| Luz Castellanos, BA | 1326170556 | Mental Health Counselor | Long Beach, CA | 2007 |
| Luz Castellanos, MD | 1699161281 | Pediatric Endocrinology Physician | Houston, TX | 2015 |
| Lys Castellanos | 1679050587 | Developmental Therapist | Coral Springs, FL | 2018 |
| Mackenzie Castellanos | 1750236725 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2026 |
| Madeleine Castellanos | 1124196324 | Psychiatry Physician | Bronx, NY | 2006 |
| Magda Castellanos, LVN | 1346832466 | Addiction (Substance Use Disorder) Registered Nurse | Anaheim, CA | 2021 |
| Magen Castellanos | 1659954261 | Behavior Technician | Alameda, CA | 2021 |
| Malea Castellanos, OTD, OTR/L | 1033681762 | Occupational Therapist | Portland, OR | 2018 |
| Manuel Castellanos, M.D | 1578571113 | Pediatrics Physician | Miami, FL | 2006 |
| Manuela Castellanos, LMFT | 1073646691 | Marriage & Family Therapist | Long Beach, CA | 2007 |
| Marbel Castellanos | 1124832191 | Behavior Technician | Davie, FL | 2025 |
| Marcela Castellanos, APCC | 1992329536 | Professional Counselor | Laguna Hills, CA | 2020 |
| Marcella Castellanos | 1780203471 | Health Educator | Mill Valley, CA | 2020 |
| Marco Castellanos, DDS | 1396083465 | Dentist | Fontana, CA | 2013 |
| Marcos Castellanos, MSN, NP-BC, FNP-BC | 1942755772 | Family Nurse Practitioner | Miami, FL | 2016 |
| Marelia Castellanos | 1639058852 | Behavior Technician | Bakersfield, CA | 2025 |
| Margarita Castellanos, OTA/L | 1861181505 | Occupational Therapy Assistant | Whittier, CA | 2023 |
| Mari Castellanos | 1407778384 | Mental Health Counselor | Oklahoma City, OK | 2026 |
| Maria Castellanos | 1023980422 | Pharmacist | Miami, FL | 2025 |
| Maria Castellanos, MD | 1295828622 | Family Medicine Physician | Panorama City, CA | 2006 |
| Maria Castellanos, M.A. | 1316279318 | Mental Health Counselor | San Diego, CA | 2010 |
| Maria Castellanos | 1447032560 | Student in an Organized Health Care Education/Training Program | Davie, FL | 2023 |
| Maria Castellanos, RPH | 1558399626 | Pharmacist | Tampa, FL | 2006 |
| Maria Castellanos, PA-C | 1740831445 | Physician Assistant | Wailuku, HI | 2019 |
| Maria Castellanos | 1851614150 | Case Manager/Care Coordinator | Fresno, CA | 2010 |
| Maria Castellanos, M.D. | 1881013795 | Pediatrics Physician | San Francisco, CA | 2014 |
| Maria Castellanos | 1992469035 | Behavior Technician | Miami, FL | 2021 |
| Mariah Castellanos | 1598698045 | Behavior Technician | Costa Mesa, CA | 2026 |
| Mariajose Castellanos | 1871012641 | Clinical Social Worker | Los Angeles, CA | 2017 |
| Marian Castellanos | 1023759131 | Behavior Analyst | Doral, FL | 2022 |
| Maribel Castellanos | 1033753496 | Mental Health Counselor | Dinuba, CA | 2019 |
| Maribel Castellanos, FNP-C | 1861227860 | Family Nurse Practitioner | Gowrie, IA | 2024 |
| Marilus Castellanos, LCSW | 1215361175 | Social Worker | New York, NY | 2013 |
| Marina Castellanos, MPT | 1497907745 | Physical Therapist | Scarsdale, NY | 2008 |
| Mario Castellanos, MD | 1164050910 | Emergency Medicine Physician | Boston, MA | 2020 |
| Mario Castellanos, DDS | 1164402756 | General Practice Dentistry | Hemet, CA | 2006 |
| Mario Castellanos, DDS | 1285927962 | Dentist | Fontana, CA | 2011 |
| Mario Castellanos, LPC | 1396294500 | Professional Counselor | Bloomfield, NJ | 2016 |
| Mario Castellanos | 1548243611 | Internal Medicine Physician | Staten Island, NY | 2005 |
| Mario Castellanos | 1902009251 | Gynecology Physician | Phoenix, AZ | 2007 |
| Marisol Castellanos | 1083179972 | Behavior Technician | Salinas, CA | 2019 |
| Marisol Castellanos, L.M.S.W. | 1669645990 | Social Worker | Brooklyn, NY | 2008 |
| Maritza Castellanos, DMD | 1154483683 | General Practice Dentistry | West Palm Beach, FL | 2006 |
| Marleny Castellanos | 1215625249 | Speech-Language Pathologist | West Chester, PA | 2023 |
| Marta Castellanos, CMI | 1477488369 | Interpreter | West Sacramento, CA | 2026 |
| Mary Castellanos | 1114766243 | Behavior Technician | Union City, CA | 2024 |
| Maura Castellanos, PSYD | 1316528789 | Clinical Psychologist | Columbia, SC | 2021 |
| Maura Castellanos, M.A. | 1467709238 | Speech-Language Pathologist | Tucson, AZ | 2012 |
| Melissa Castellanos | 1407521818 | Behavior Technician | Fresno, CA | 2021 |
| Melissa Castellanos | 1538896378 | Case Manager/Care Coordinator | Los Angeles, CA | 2022 |
| Mia Castellanos | 1548135163 | Behavior Technician | San Francisco, CA | 2025 |
| Michael Castellanos, NP | 1508664475 | Family Nurse Practitioner | San Diego, CA | 2025 |
| Michael Castellanos, LPC | 1841941838 | Counselor | Oak Brook, IL | 2022 |
| Michael Castellanos | 1952221012 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2026 |
| Michel Castellanos | 1649867946 | Behavior Technician | Miami, FL | 2020 |
| Michelle Castellanos | 1831871367 | Behavior Technician | Brandon, FL | 2023 |
| Michelle Castellanos, MSW | 1831944941 | Clinical Social Worker | Pawtucket, RI | 2024 |
| Miguel Castellanos, MD | 1144256926 | Cardiovascular Disease Physician | Orange, TX | 2006 |
| Miguel Castellanos | 1477369619 | Behavior Analyst | Commerce, CA | 2024 |
| Miguel Castellanos, NURSE PRACTITIONER | 1972218261 | Psychiatric/Mental Health Nurse Practitioner | Anaheim, CA | 2023 |
| Milena Castellanos, APRN | 1881149615 | Family Nurse Practitioner | North Miami Beach, FL | 2016 |
| Milton Castellanos | 1851637508 | Rehabilitation Practitioner | Las Vegas, NV | 2012 |
| Miriam Castellanos | 1558494609 | Case Manager/Care Coordinator | Upland, CA | 2007 |
| Monique Castellanos | 1023304383 | Case Manager/Care Coordinator | Santa Maria, CA | 2011 |
| Myrna Castellanos | 1760962567 | Personal Care Attendant | Edinburg, TX | 2018 |
| Nallelys Castellanos | 1114895554 | Behavior Technician | Tampa, FL | 2025 |
| Nancy Castellanos | 1730668989 | Speech-Language Pathologist | Woodland, CA | 2018 |
| Nancy Castellanos, BCABA | 1821559543 | Assistant Behavior Analyst | Salinas, CA | 2019 |
| Natalie Castellanos | 1225662109 | Behavior Technician | Citrus Heights, CA | 2020 |
| Natalie Castellanos, MSW | 1396337978 | Clinical Social Worker | San Bernardino, CA | 2021 |
| Natalie Castellanos, LCSW | 1902926595 | Clinical Social Worker | Riverside, CA | 2007 |
| Natalie Castellanos | 1982947826 | Counselor | Oakland, CA | 2013 |
| Nelene Castellanos, LVN | 1912573387 | Licensed Practical Nurse | Phelan, CA | 2021 |
| Neysi Castellanos | 1891412839 | Behavior Technician | Miami, FL | 2022 |
| Nicholas Castellanos, MD | 1013840214 | Student in an Organized Health Care Education/Training Program | New York, NY | 2026 |
| Nicholas Castellanos | 1497228621 | General Practice Dentistry | Miami, FL | 2019 |
| Nicholas Castellanos | 1528628559 | Behavior Analyst | San Mateo, CA | 2019 |
| Nicole Castellanos | 1144715145 | Behavior Technician | Homestead, FL | 2018 |
| Nicole Castellanos | 1962930750 | Behavior Technician | North Miami, FL | 2017 |
| Noelia Castellanos, LMFT | 1427501386 | Marriage & Family Therapist | Los Angeles, CA | 2016 |
| Norma Castellanos, RPH | 1538293162 | Pharmacist | Houston, TX | 2007 |
| Nykole Castellanos | 1336963107 | Peer Specialist | San Francisco, CA | 2024 |
| Odalis Castellanos | 1104551019 | Mental Health Counselor | Redwood City, CA | 2022 |
| Olga Castellanos | 1225563687 | Day Training/Habilitation Specialist | Pomona, CA | 2017 |
| Olivia Castellanos, PSY.D. | 1497063572 | Clinical Psychologist | Roslindale, MA | 2010 |
| Olivia Castellanos, RDN | 1740062215 | Registered Dietitian | Aubrey, TX | 2023 |
| Olivia Castellanos | 1750136073 | Behavior Technician | San Diego, CA | 2024 |
| Olivia Castellanos | 1821551599 | Family Nurse Practitioner | Rockford, IL | 2019 |
| Onelia Castellanos, DDS | 1952527673 | Dentist | Miami, FL | 2007 |
| Oreste Castellanos, M.D. | 1013945286 | Adult Medicine Physician | Mayaguez, PR | 2006 |
| Orlando Castellanos | 1477389377 | Behavior Technician | Los Angeles, CA | 2024 |
| Oscar Castellanos | 1356568208 | Dentist | Miami, FL | 2007 |
| Pamela Castellanos, LPC, LPCC | 1417377367 | Counselor | Chandler, AZ | 2014 |
| Pamela Castellanos, L.P.C.P. | 1932432911 | Professional Counselor | Tinley Park, IL | 2009 |
| Paola Castellanos, D.D.S | 1205129426 | Dentist | New Haven, CT | 2011 |
| Paola Castellanos, OTR/L | 1487588695 | Occupational Therapist | Elk Grove, CA | 2026 |
| Paola Castellanos | 1700446911 | Behavior Technician | Aurora, CO | 2019 |
| Patricia Castellanos, PHD | 1023418274 | Psychologist | Savage, MN | 2014 |
| Patricia Castellanos, LMHC, CHT | 1043084122 | Mental Health Counselor | Miami, FL | 2023 |
| Patricia Castellanos, D.D.S. | 1760499602 | Dentist | Rogers, AR | 2006 |
| Paul Castellanos, MD | 1093756108 | Otolaryngology Physician | Birmingham, AL | 2006 |
| Paul Castellanos | 1801483904 | Military Health Care Provider | Los Angeles, CA | 2020 |
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).