Providers Tia Castille, PHD to Amber Castillo
300 individual NPIs in the federal registry, part 3,523 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. 64 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Tia Castille, PHD | 1114906807 | Audiologist | Lafayette, LA | 2006 |
| Tiffany Castille, LMSW | 1609303114 | Case Manager/Care Coordinator | Baton Rouge, LA | 2017 |
| Timothy Castille | 1487184073 | Mental Health Counselor | New Iberia, LA | 2017 |
| Wartelle Castille, M.D. | 1649488008 | Internal Medicine Physician | Lafayette, LA | 2007 |
| Whitney Castille | 1497200042 | Mental Health Counselor | Lake Charles, LA | 2016 |
| Kathy Castille- Aliffi, APNP | 1962470757 | Nurse Practitioner | Madison, WI | 2006 |
| Tawana Castille-Butts, RN | 1467139766 | Registered Nurse | Lafayette, LA | 2023 |
| Marquia Castille-Grant | 1346802139 | Case Manager/Care Coordinator | Opelousas, LA | 2019 |
| Holly Castillega | 1841058310 | Community Health Worker | Greeley, CO | 2024 |
| Alberto Castilleja | 1518638683 | Independent Duty Corpsman | Alameda, CA | 2021 |
| Alyssa Castilleja | 1568869683 | Behavior Analyst | Aurora, CO | 2014 |
| Amber Castilleja | 1972271286 | Counselor | Moses Lake, WA | 2021 |
| Anna Castilleja | 1649120361 | Social Worker | Watertown, NY | 2026 |
| Anna Mae Castilleja, NP | 1194218289 | Nurse Practitioner | Laredo, TX | 2018 |
| Antonio Castilleja | 1699845750 | Counselor | Sunnyside, WA | 2006 |
| Ausencio Castilleja, DNP, APRN, ACNPC-AG | 1275469009 | Nurse Practitioner | Rochester, MN | 2026 |
| Avery Castilleja | 1306611355 | Behavior Technician | Rowlett, TX | 2023 |
| Carina Castilleja, RN, MSN, PMHNP-BC | 1730928748 | Psychiatric/Mental Health Nurse Practitioner | Lees Summit, MO | 2024 |
| Chelsea Castilleja | 1760147714 | Student in an Organized Health Care Education/Training Program | Wilkes Barre, PA | 2021 |
| Daniela Castilleja, RBT-24-337029 | 1427800333 | Behavior Technician | San Antonio, TX | 2024 |
| Emily Castilleja, MSOT, OTR/L | 1396446951 | Occupational Therapist | Oswego, NY | 2023 |
| Erica Castilleja | 1891594255 | Behavior Technician | Farmington Hills, MI | 2025 |
| Gabriel Castilleja, NP | 1831544808 | Family Nurse Practitioner | Laredo, TX | 2016 |
| Ivan Castilleja, PT, DPT | 1669015020 | Physical Therapist | Edinburg, TX | 2019 |
| Jacob Castilleja, LPC | 1225978299 | Mental Health Counselor | Scottsdale, AZ | 2026 |
| Jennifer Castilleja, CCC-SLP | 1407217334 | Speech-Language Pathologist | Centreville, VA | 2016 |
| Jerry Castilleja, M.D. | 1720126659 | Family Medicine Physician | Seguin, TX | 2007 |
| Joshua Castilleja, RN | 1588505440 | Critical Care Neonatal Nurse Practitioner | Longwood, FL | 2026 |
| Karla Castilleja | 1114596459 | Occupational Therapy Assistant | San Antonio, TX | 2021 |
| Keeton Castilleja | 1396557583 | Behavior Technician | Harlingen, TX | 2025 |
| Kyla Castilleja, RDH | 1598418642 | Dental Hygienist | Kennewick, WA | 2022 |
| Lauren Castilleja | 1922818707 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Linda Castilleja | 1568927689 | Case Manager/Care Coordinator | Yakima, WA | 2019 |
| Lindsey Castilleja, IBCLC | 1902683873 | Lactation Consultant (Non-RN) | Bulverde, TX | 2023 |
| Melissa Castilleja | 1477962082 | Mental Health Counselor | Saint Helens, OR | 2014 |
| Melissa Castilleja, MSN, APRN, AGACNP-BC | 1679256895 | Acute Care Nurse Practitioner | Toledo, OH | 2023 |
| Mireya Castilleja | 1649047895 | Speech-Language Assistant | Joplin, MO | 2023 |
| Nancy Castilleja, SLP | 1164221743 | Speech-Language Pathologist | San Antonio, TX | 2025 |
| Patricia Castilleja, APRN-CNP | 1316507403 | Family Nurse Practitioner | Edinburg, TX | 2019 |
| Patricia Castilleja, CRNA | 1932197746 | Certified Registered Nurse Anesthetist | Killeen, TX | 2005 |
| Raymond Castilleja, LCSW-S | 1225459530 | Clinical Social Worker | Dallas, TX | 2014 |
| Renee Castilleja, PHARM. D. | 1821369802 | Pharmacist | Littleton, CO | 2012 |
| Savannah Castilleja | 1649952342 | Behavior Technician | San Bruno, CA | 2023 |
| Sherry Castilleja, LMP | 1366674483 | Massage Therapist | Zillah, WA | 2009 |
| Stephanie Castilleja | 1598577033 | Professional Counselor | Holland, MI | 2025 |
| Suzette Castilleja, LPC | 1629670880 | Professional Counselor | New Braunfels, TX | 2020 |
| Tonia Castilleja, MS, QMHP | 1396182713 | Professional Counselor | Salem, OR | 2013 |
| Veronica Castilleja | 1649613514 | Massage Therapist | Arroyo Grande, CA | 2013 |
| Athena Castilleja Ezernack, IDMT | 1790014660 | Independent Duty Medical Technicians | Barksdale Afb, LA | 2009 |
| Maddy Castilleja Trejo | 1811866247 | Assistant Behavior Analyst | San Antonio, TX | 2025 |
| Alvaro Castillejo, D.O. | 1356311153 | Family Medicine Physician | Elkin, NC | 2006 |
| Aroldo Castillejo | 1962920769 | Behavior Technician | Miami, FL | 2017 |
| Christina Castillejo, LAC, NCC | 1740166180 | Mental Health Counselor | Phoenix, AZ | 2025 |
| Elizabeth Castillejo | 1609319045 | Registered Dietitian | Nipomo, CA | 2016 |
| Isabel Castillejo | 1033542675 | Behavior Analyst | Palmdale, CA | 2013 |
| Jessica Castillejo | 1952966392 | Day Training/Habilitation Specialist | Batesville, AR | 2019 |
| Jordan Castillejo | 1083330328 | Perfusionist | Plymouth, MI | 2022 |
| Lilia Castillejo | 1770803231 | Clinical Social Worker | Rochester, NY | 2010 |
| Maria Castillejo | 1952644577 | Marriage & Family Therapist | Lancaster, CA | 2013 |
| Marta-Ines Castillejo, BSN, MA | 1205005501 | Pediatric Registered Nurse | Atlanta, GA | 2008 |
| Michelle Castillejo | 1285432054 | Rehabilitation Practitioner | Victoria, CA | 2025 |
| Preciosa Castillejo, NP | 1265717680 | Family Nurse Practitioner | San Jose, CA | 2011 |
| Raymundo Castillejo, MD | 1619962057 | Anesthesiology Physician | Youngstown, OH | 2005 |
| Rowellmond Marchelle Castillejo, RN | 1487307856 | Registered Nurse | Aiea, HI | 2022 |
| Serena Castillejo | 1598554354 | Community Health Worker | Yucca Valley, CA | 2025 |
| Theresa Castillejo | 1326757840 | Family Nurse Practitioner | West Hartford, CT | 2022 |
| Clara Castillejo Becerra, MD | 1770112476 | Ophthalmology Physician | Medford, OR | 2020 |
| Jessica Castillejo De Silva, MFT | 1043072473 | Marriage & Family Therapist | Northridge, CA | 2024 |
| Alan Castillejos | 1629688700 | Physical Therapist | Odessa, TX | 2020 |
| David Castillejos, M.D. | 1558446401 | Ophthalmology Physician | Chula Vista, CA | 2006 |
| David Castillejos | 1932950987 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2024 |
| Denisse Castillejos | 1194065953 | Speech-Language Pathologist | El Paso, TX | 2013 |
| Jasmine Ann Castillejos, DO | 1831983634 | Student in an Organized Health Care Education/Training Program | San Bernardino, CA | 2025 |
| Maria Castillejos, M.D. | 1043395098 | Ophthalmology Physician | Chula Vista, CA | 2006 |
| Mary Castillejos, LCSW, MSED | 1295200467 | Clinical Social Worker | Brooklyn, NY | 2018 |
| Miriam Castillejos | 1205634813 | School Counselor | Santa Rosa, CA | 2025 |
| Naylli Castillejos | 1972268191 | Addiction (Substance Use Disorder) Counselor | Los Angeles, CA | 2021 |
| Steven Castillejos | 1598469678 | Student in an Organized Health Care Education/Training Program | Louisville, KY | 2023 |
| Carlos Castillejos Avila, CRNA | 1376901157 | Certified Registered Nurse Anesthetist | El Paso, TX | 2016 |
| Alexandra Castillejos Ellenthal, MD | 1144780933 | Ophthalmology Physician | Chula Vista, CA | 2019 |
| Maryelaine Castillenti | 1841264439 | Certified Registered Nurse Anesthetist | Pittsburgh, PA | 2006 |
| Thomas Castillenti, D.O. | 1053315440 | Vascular Surgery Physician | Dade City, FL | 2005 |
| Anna Castiller, M.S., CCC-SLP | 1841864550 | Speech-Language Pathologist | Alexandria, VA | 2021 |
| Francis Castiller, MD | 1376742577 | Pulmonary Disease Physician | Poughkeepsie, NY | 2007 |
| Alexander Castillero | 1790324523 | Personal Care Attendant | Las Vegas, NV | 2019 |
| Roberto Castillero, MED | 1225166960 | School Psychologist | Lyford, TX | 2007 |
| Yalilis Castillero | 1316254733 | Behavior Analyst | Miami, FL | 2010 |
| Luis Castillero Roche | 1710701222 | Behavior Technician | Miami, FL | 2024 |
| Ernesto Castillero Santana | 1366041485 | Behavior Technician | Homestead, FL | 2020 |
| Jennifer Castillero Santana | 1376067033 | Behavior Technician | Miami, FL | 2017 |
| Karlirose Castilliano | 1780190934 | Behavior Technician | Hillsboro, OR | 2017 |
| Mary Castillion | 1316173131 | Occupational Therapist | Hammond, LA | 2009 |
| Jesus Castilllo Jimenez | 1528709227 | Student in an Organized Health Care Education/Training Program | Santa Cruz, CA | 2022 |
| A Castillo, RD, LD | 1689895203 | Registered Dietitian | Chillicothe, OH | 2007 |
| Aaliyah Castillo | 1225951080 | Personal Care Attendant | Las Vegas, NV | 2026 |
| Aaliyah Castillo | 1902774979 | Behavior Technician | Covina, CA | 2025 |
| Aaron Castillo | 1649880238 | Interpreter | Lynnwood, WA | 2020 |
| Aaron Castillo, LPC | 1720390123 | Professional Counselor | San Antonio, TX | 2010 |
| Aaron Castillo | 1780013136 | Behavior Analyst | Boulder City, NV | 2013 |
| Abby Castillo | 1144156472 | Mental Health Counselor | Omaha, NE | 2026 |
| Abby Castillo | 1477319341 | Peer Specialist | Everett, WA | 2024 |
| Abby Castillo, CPT | 1982436697 | Phlebotomy Technician | Atlanta, GA | 2024 |
| Abegail Castillo | 1962968180 | Behavior Technician | San Diego, CA | 2019 |
| Abigail Castillo | 1184125411 | Behavior Analyst | New York, NY | 2018 |
| Abigail Castillo | 1518421387 | Student in an Organized Health Care Education/Training Program | Springfield, MO | 2019 |
| Abigail Castillo, COTA/L | 1568174621 | Occupational Therapy Assistant | Arcadia, CA | 2022 |
| Abigail Castillo | 1851279095 | Case Manager/Care Coordinator | Beaverton, OR | 2025 |
| Abigail Castillo | 1871303461 | Student in an Organized Health Care Education/Training Program | Mobile, AL | 2025 |
| Abigail Castillo | 1902497290 | Behavior Technician | Woodway, TX | 2021 |
| Abraham Castillo, MC14599 | 1346859162 | Interpreter | Seattle, WA | 2020 |
| Abrie Castillo | 1013760305 | Behavior Technician | Broomfield, CO | 2024 |
| Abril Castillo | 1346074838 | Marriage & Family Therapist | Redding, CA | 2024 |
| Abundio Castillo, FNP | 1053888743 | Family Nurse Practitioner | Bakersfield, CA | 2018 |
| Abygail Castillo | 1831084979 | Behavior Technician | San Antonio, TX | 2025 |
| Ada Castillo, NP | 1609311158 | Family Nurse Practitioner | Norwalk, CA | 2016 |
| Adairis Castillo | 1932816683 | Behavior Technician | Hialeah, FL | 2022 |
| Adam Castillo | 1396377495 | Mental Health Counselor | Los Angeles, CA | 2020 |
| Adela Castillo | 1154276160 | Interpreter | Pasco, WA | 2026 |
| Adela Castillo, PSY.D. | 1770818676 | Psychologist | New York City, NY | 2009 |
| Adela V Castillo, NP | 1366524530 | Obstetrics & Gynecology Nurse Practitioner | Orange, CA | 2006 |
| Adelaida Castillo | 1518336478 | Addiction (Substance Use Disorder) Counselor | Allentown, PA | 2015 |
| Adeline Castillo, APRN | 1851077960 | Medical-Surgical Registered Nurse | South Miami, FL | 2023 |
| Adis Castillo | 1437913167 | Behavior Technician | Miami, FL | 2024 |
| Adonay Castillo, MD | 1871234971 | Student in an Organized Health Care Education/Training Program | Newark, NJ | 2022 |
| Adonis Castillo, MD | 1346777158 | Internal Medicine Physician | Houston, TX | 2017 |
| Adrian Castillo | 1073463972 | Behavior Technician | Opa Locka, FL | 2026 |
| Adrian Castillo, M.D. | 1679006605 | Cardiovascular Disease Physician | Los Angeles, CA | 2017 |
| Adrian Castillo | 1750974606 | Mental Health Counselor | Stockton, CA | 2021 |
| Adriana Castillo | 1124817994 | Occupational Therapy Assistant | Tempe, AZ | 2025 |
| Adriana Castillo | 1215623681 | Behavior Technician | Las Cruces, NM | 2023 |
| Adriana Castillo | 1588147565 | Speech-Language Assistant | Houston, TX | 2018 |
| Adriana Castillo, M.D. | 1639580392 | Family Medicine Physician | San Marcos, TX | 2014 |
| Adriana Castillo | 1750277455 | Behavior Technician | El Segundo, CA | 2025 |
| Adriana Castillo, APRN | 1801718846 | Family Nurse Practitioner | Miami, FL | 2026 |
| Adriana Castillo | 1952701062 | Rehabilitation Practitioner | San Jose, CA | 2014 |
| Adrienne Castillo, RN | 1346160249 | Registered Nurse | Lewistown, MT | 2026 |
| Adrienne Castillo, APRN | 1902416829 | Nurse Practitioner | Chicago, IL | 2020 |
| Adryana Castillo | 1386344299 | Behavior Technician | Plymouth, MI | 2023 |
| Adryanna Castillo | 1568174332 | Behavior Technician | Denver, CO | 2022 |
| Agueda Castillo, LCSW | 1124271853 | Clinical Social Worker | Hauppauge, NY | 2008 |
| Aida Castillo | 1790534774 | Mental Health Counselor | Collinsville, IL | 2024 |
| Aida Castillo | 1851430433 | Day Training/Habilitation Specialist | El Centro, CA | 2007 |
| Aileen Castillo, NP | 1265659056 | Family Nurse Practitioner | Los Angeles, CA | 2007 |
| Aileen Castillo | 1851013387 | Behavior Technician | Monrovia, CA | 2022 |
| Ailyn Castillo | 1376318220 | Physical Therapy Assistant | Topeka, KS | 2023 |
| Ailyn Castillo | 1801603485 | Behavior Technician | Houston, TX | 2024 |
| Aimee Castillo | 1598938698 | Addiction (Substance Use Disorder) Counselor | Fresno, CA | 2008 |
| Aimee Castillo, LPC ASSOCIATE | 1689379216 | Professional Counselor | Montgomery, TX | 2023 |
| Aiza Castillo | 1194582643 | Behavior Technician | Walnut Creek, CA | 2024 |
| Aja Castillo, N.P. | 1205383064 | Family Nurse Practitioner | Long Beach, CA | 2016 |
| Akemi Castillo, ARNP | 1518145184 | Wound Care Registered Nurse | Fort Lauderdale, FL | 2008 |
| Aksonin Castillo, D.D.S. | 1417246398 | Dentist | San Jose, CA | 2011 |
| Alan Castillo | 1144969783 | Marriage & Family Therapist | Richmond, CA | 2022 |
| Alan Castillo, SW | 1831619006 | Social Worker | Staten Island, NY | 2017 |
| Alba Castillo | 1184129058 | Pastoral Counselor | Orlando, FL | 2018 |
| Alba Castillo | 1548578453 | Psychologist | Cayey, PR | 2010 |
| Albert Castillo | 1003700220 | Community Health Worker | Oroville, CA | 2025 |
| Alberto Castillo, LPCC.0020682 | 1083394787 | Mental Health Counselor | Colorado Springs, CO | 2023 |
| Alberto Castillo | 1114125523 | Mental Health Counselor | Greeley, CO | 2007 |
| Alberto Castillo, NURSE PRACTITIONER | 1508692732 | Family Nurse Practitioner | Tulsa, OK | 2024 |
| Alberto Castillo | 1720506793 | Developmental - Behavioral Pediatrics Physician | Miami, FL | 2017 |
| Alberto Castillo, MEDICAL INTERPRETER | 1861216889 | Interpreter | Miami, FL | 2024 |
| Alcario Castillo | 1821858457 | Community Health Worker | Grand Rapids, MI | 2024 |
| Aleah Castillo, PA-C | 1194612135 | Physician Assistant | Honolulu, HI | 2025 |
| Aleah Castillo | 1871210146 | Behavior Analyst | Live Oak, TX | 2022 |
| Alec Castillo, BS, RBT | 1922817188 | Behavior Technician | Sandy, UT | 2025 |
| Alehandra Castillo | 1881416097 | Case Manager/Care Coordinator | Edinburg, TX | 2024 |
| Alejandra Castillo | 1013550714 | Behavior Technician | Farmington Hills, MI | 2019 |
| Alejandra Castillo | 1013729201 | Home Health Aide | Las Vegas, NV | 2025 |
| Alejandra Castillo | 1053025668 | Addiction (Substance Use Disorder) Counselor | Elgin, IL | 2023 |
| Alejandra Castillo | 1184240111 | Behavior Technician | San Diego, CA | 2020 |
| Alejandra Castillo | 1235907171 | Behavior Technician | Rancho Cucamonga, CA | 2023 |
| Alejandra Castillo, DPM | 1275372351 | Foot & Ankle Surgery Podiatrist | Des Moines, IA | 2024 |
| Alejandra Castillo, LMT | 1285473561 | Massage Therapist | Fort Worth, TX | 2024 |
| Alejandra Castillo, FNP-BC | 1407794068 | Family Nurse Practitioner | Pharr, TX | 2026 |
| Alejandra Castillo | 1417786054 | Speech-Language Assistant | Tucson, AZ | 2024 |
| Alejandra Castillo, LPC-A | 1730008244 | Mental Health Counselor | Brownsville, TX | 2026 |
| Alejandra Castillo | 1922766393 | Behavior Technician | Victorville, CA | 2021 |
| Alejandra Castillo | 1942834403 | Behavior Technician | San Jose, CA | 2020 |
| Alejandra Castillo | 1992170534 | Case Manager/Care Coordinator | Los Angeles, CA | 2015 |
| Alejandro Castillo | 1073274361 | Anesthesiologist Assistant | Washington, DC | 2022 |
| Alejandro Castillo, MS | 1114164092 | Mental Health Counselor | Miami, FL | 2009 |
| Alejandro Castillo | 1497197495 | Counselor | Sacramento, CA | 2013 |
| Alejandro Castillo | 1689321176 | Dentist | North Adams, MA | 2022 |
| Alejandro Castillo | 1710816509 | Behavior Technician | Helotes, TX | 2026 |
| Alejandro Castillo, MA | 1811810880 | School Counselor | Brawley, CA | 2026 |
| Alejandro Castillo | 1831049428 | Behavior Technician | Garden Grove, CA | 2026 |
| Alessa Castillo, MA, LPC | 1497582845 | Professional Counselor | Austin, TX | 2024 |
| Alex Castillo, LMT | 1023844768 | Massage Therapist | Dallas, TX | 2024 |
| Alex Castillo | 1316775109 | Behavior Technician | Garden Grove, CA | 2024 |
| Alexa Castillo, M.ED | 1699508036 | Mental Health Counselor | Chicago, IL | 2024 |
| Alexa Castillo | 1780204925 | Behavior Technician | San Diego, CA | 2020 |
| Alexa Castillo, RN | 1972082469 | Registered Nurse | San Antonio, TX | 2018 |
| Alexander Castillo, MD | 1164059226 | Internal Medicine Physician | Henderson, NV | 2020 |
| Alexander Castillo, BCBA | 1336024637 | Behavior Analyst | Phoenix, AZ | 2025 |
| Alexander Castillo | 1477301885 | Personal Care Attendant | Las Vegas, NV | 2024 |
| Alexander Castillo | 1740024199 | General Practice Dentistry | Beaumont, TX | 2024 |
| Alexander Castillo, PMHNP | 1932074952 | Psychiatric/Mental Health Nurse Practitioner | Florida City, FL | 2025 |
| Alexander Castillo, M.D. | 1962822684 | Plastic and Reconstructive Surgery Physician | McAllen, TX | 2014 |
| Alexandra Castillo, O.D. | 1154758894 | Optometrist | Bellevue, WA | 2013 |
| Alexandra Castillo, PT | 1194615898 | Physical Therapist | Baltimore, MD | 2025 |
| Alexandra Castillo | 1245791771 | Speech-Language Assistant | Ontario, CA | 2019 |
| Alexandra Castillo | 1245880228 | Behavior Technician | Miami Lakes, FL | 2019 |
| Alexandra Castillo, PHARM.D. | 1437526795 | Pharmacist | Reno, NV | 2015 |
| Alexandra Castillo | 1528796380 | Personal Care Attendant | Elkhorn, NE | 2022 |
| Alexandra Castillo | 1639797426 | Nurse Practitioner | Hollywood, FL | 2020 |
| Alexandra Castillo | 1710379870 | Counselor | Dorchester, MA | 2015 |
| Alexandra Castillo | 1841153673 | Occupational Therapist | Hammonton, NJ | 2025 |
| Alexandra Castillo | 1841983418 | Physical Therapist | Houston, TX | 2023 |
| Alexandra Castillo | 1942689179 | Case Manager/Care Coordinator | New Haven, CT | 2015 |
| Alexandria Castillo | 1205610102 | Behavior Analyst | Ontario, CA | 2023 |
| Alexandria Castillo | 1982522967 | Behavior Technician | Oviedo, FL | 2026 |
| Alexia Castillo | 1154075778 | Behavior Technician | Hialeah, FL | 2022 |
| Alexia Castillo | 1487478558 | Behavior Technician | El Dorado Hills, CA | 2024 |
| Alexia Castillo | 1992321467 | Behavior Technician | Dublin, CA | 2020 |
| Alexis Castillo | 1053983700 | Behavior Technician | Napa, CA | 2021 |
| Alexis Castillo, COTA/L | 1063051878 | Occupational Therapy Assistant | Lansing, IL | 2019 |
| Alexis Castillo | 1194417618 | Behavior Technician | Los Angeles, CA | 2023 |
| Alexis Castillo | 1447916085 | Physical Therapist | Tampa, FL | 2021 |
| Alexis Castillo | 1467906214 | Clinical Social Worker | Los Angeles, CA | 2016 |
| Alexis Castillo | 1588361281 | Behavior Technician | Stafford, TX | 2023 |
| Alexis Castillo | 1770248205 | Speech-Language Assistant | Torrance, CA | 2021 |
| Alexis Castillo, MD | 1972496115 | Student in an Organized Health Care Education/Training Program | Colton, CA | 2025 |
| Alfred Castillo, DO | 1194098954 | Sports Medicine (Physical Medicine & Rehabilitation) Physician | Brooklyn, NY | 2012 |
| Alfred Castillo, ATC, LAT | 1669988549 | Athletic Trainer | Edinburg, TX | 2017 |
| Alfredo Castillo, MD | 1558357970 | Family Medicine Physician | Jackson Heights, NY | 2005 |
| Alice Castillo, CADC II | 1477677581 | Addiction (Substance Use Disorder) Counselor | Bakersfield, CA | 2007 |
| Alice Castillo, LCSW | 1528153012 | Clinical Social Worker | Anaheim, CA | 2006 |
| Alicen Castillo | 1922988005 | Social Worker | Danbury, CT | 2025 |
| Alicia Castillo | 1053181420 | Personal Care Attendant | Kenai, AK | 2024 |
| Alicia Castillo, MSN, CNM | 1053573600 | Advanced Practice Midwife | Albuquerque, NM | 2008 |
| Alicia Castillo, SLP | 1194889659 | Speech-Language Pathologist | Weslaco, TX | 2006 |
| Alicia Castillo | 1558589564 | Registered Nurse | Fresno, CA | 2007 |
| Alicia Castillo, RBT | 1578071247 | Behavior Analyst | San Diego, CA | 2018 |
| Alicia Castillo | 1649522046 | Case Manager/Care Coordinator | Albuquerque, NM | 2012 |
| Alicia Castillo, FNP | 1720446248 | Family Nurse Practitioner | Prairie Du Sac, WI | 2016 |
| Alicia Castillo | 1740111525 | Behavior Technician | North Las Vegas, NV | 2026 |
| Alina Castillo, PA-C | 1750219119 | Physician Assistant | Mentor, OH | 2026 |
| Alisha Castillo, LMT | 1457955304 | Massage Therapist | Spring, TX | 2020 |
| Alisha Castillo | 1639884513 | Addiction (Substance Use Disorder) Counselor | Toledo, OH | 2023 |
| Alissa Castillo | 1063152668 | Behavior Technician | Rowland Heights, CA | 2022 |
| Alissandro Castillo, MD, MBA | 1023096211 | Family Medicine Physician | Mooresville, NC | 2006 |
| Allen Castillo, MD | 1396881850 | Pediatrics Physician | Harvard, IL | 2007 |
| Allison Castillo | 1124597026 | Behavior Technician | Downey, CA | 2018 |
| Allison Castillo | 1154272581 | Peer Specialist | Palmdale, CA | 2026 |
| Allison Castillo | 1750208567 | Behavior Technician | Monrovia, CA | 2026 |
| Allison Castillo | 1962954370 | Athletic Trainer | Chatsworth, CA | 2016 |
| Allyson Castillo | 1013717065 | Behavior Technician | Surprise, AZ | 2025 |
| Allyson Castillo | 1982537353 | Speech-Language Assistant | Houston, TX | 2026 |
| Allyssa Castillo, DNP | 1780454561 | Internal Medicine Physician | New Braunfels, TX | 2024 |
| Alma Castillo | 1083869960 | Speech-Language Pathologist | Santa Teresa, NM | 2008 |
| Alma Castillo | 1225676224 | Community Health Worker | Salt Lake City, UT | 2019 |
| Alma Castillo | 1629561121 | Behavior Technician | Cerritos, CA | 2018 |
| Alma Castillo, M.ED., LPC | 1881022572 | Professional Counselor | Houston, TX | 2013 |
| Alma Castillo, DO | 1942190459 | Optician | Lady Lake, FL | 2025 |
| Almanely Castillo | 1750984290 | Family Nurse Practitioner | Chicago, IL | 2020 |
| Alondra Castillo | 1023631751 | Behavior Technician | Modesto, CA | 2020 |
| Alondra Castillo | 1386538304 | Behavior Technician | Corona, CA | 2025 |
| Alondra Castillo | 1477308450 | Behavior Technician | Albuquerque, NM | 2024 |
| Alondra Castillo | 1992445670 | Behavior Technician | Los Angeles, CA | 2022 |
| Alvaro Castillo, O.D. | 1730493875 | Optometrist | Tacoma, WA | 2010 |
| Alvaro Castillo, M.D. | 1891939385 | Surgical Oncology Physician | Lake Worth, FL | 2009 |
| Alvin Castillo, M.D. | 1033174578 | Anesthesiology Physician | Charleston, WV | 2006 |
| Alvin Castillo, MD | 1447386115 | Diagnostic Radiology Physician | Bellflower, CA | 2007 |
| Alyssa Castillo, OTR, OTD | 1124707963 | Occupational Therapist | Lubbock, TX | 2023 |
| Alyssa Castillo, PHARMD | 1316773815 | Pharmacist | San Antonio, TX | 2024 |
| Alyssa Castillo | 1356280804 | Nurse Practitioner | Laredo, TX | 2026 |
| Alyssa Castillo, PA-C | 1548159247 | Medical Physician Assistant | Cleveland, OH | 2025 |
| Alyssa Castillo | 1548830367 | Behavior Technician | Lacey, WA | 2021 |
| Alyssa Castillo | 1609500057 | Marriage & Family Therapist | Fowler, CA | 2022 |
| Alyssa Castillo | 1609615632 | Counselor | Tukwila, WA | 2024 |
| Alyssa Castillo, MD | 1659752152 | Infectious Disease Physician | Aurora, CO | 2015 |
| Alyssa Castillo | 1750159703 | Behavior Analyst | Katy, TX | 2023 |
| Alyssa Castillo | 1770395311 | Marriage & Family Therapist | Hemet, CA | 2025 |
| Alyssa Castillo, DPT | 1770422784 | Physical Therapist | San Antonio, TX | 2026 |
| Alyssa Castillo | 1912774415 | Student in an Organized Health Care Education/Training Program | San Fernando, CA | 2023 |
| Alyssa Castillo | 1942080346 | Family Nurse Practitioner | Portland, OR | 2023 |
| Alzie Castillo | 1184484818 | Behavior Analyst | Paterson, NJ | 2024 |
| Amador Castillo, FNP-C | 1225730195 | Family Nurse Practitioner | Alamogordo, NM | 2023 |
| Amairany Castillo, RBT | 1649849720 | Behavior Technician | Flower Mound, TX | 2021 |
| Amanda Castillo | 1124527239 | Speech-Language Assistant | Dallas, TX | 2018 |
| Amanda Castillo | 1265369508 | Student in an Organized Health Care Education/Training Program | Nellis Afb, NV | 2026 |
| Amanda Castillo | 1427925189 | Lactation Consultant (Registered Nurse) | Amarillo, TX | 2025 |
| Amanda Castillo, CSW | 1487450615 | Social Worker | Providence, UT | 2025 |
| Amanda Castillo | 1730757865 | Massage Therapist | Thornton, CO | 2021 |
| Amanda Castillo | 1740155795 | Behavior Technician | Clovis, CA | 2025 |
| Amanda Castillo, DDS | 1881114569 | Dentist | Boerne, TX | 2017 |
| Amanda Castillo | 1962253682 | Behavior Technician | Monrovia, CA | 2024 |
| Amanda Castillo, RN | 1982183315 | Registered Nurse | Schaumburg, IL | 2018 |
| Amaris Castillo | 1215435391 | Behavior Analyst | Madera, CA | 2018 |
| Amaury Castillo, ARNP | 1083147433 | Family Nurse Practitioner | Miami, FL | 2017 |
| Amaya Castillo | 1427972926 | Clinical Social Worker | Santa Ana, CA | 2026 |
| Ambar Castillo | 1376781708 | Addiction (Substance Use Disorder) Counselor | Fresno, CA | 2009 |
| Amber Castillo, RN | 1093293268 | Community Health Registered Nurse | La Grande, OR | 2018 |
| Amber Castillo | 1093524233 | Peer Specialist | Ventura, CA | 2025 |
| Amber Castillo | 1114702537 | Clinical Social Worker | Houston, TX | 2023 |
| Amber Castillo, RN | 1316860414 | Registered Nurse | Riverside, CA | 2026 |
| Amber Castillo, DPM | 1487496683 | Podiatrist | Kansas City, MO | 2024 |
| Amber Castillo | 1841958329 | Pharmacy Technician | Florence, AL | 2021 |
| Amber Castillo | 1992200968 | Speech-Language Assistant | West Covina, CA | 2018 |
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).