Providers Monica Castro to Roseanna Castro, BCBA
300 individual NPIs in the federal registry, part 3,548 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. 62 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Monica Castro | 1871336503 | Peer Specialist | Lancaster, CA | 2024 |
| Monica Castro | 1972267730 | Pharmacy Technician | Hialeah, FL | 2021 |
| Monique Castro | 1457213589 | School Counselor | Modesto, CA | 2025 |
| Monique Castro, LMFT | 1598154783 | Mental Health Counselor | Commerce, CA | 2015 |
| Monique Castro | 1750845624 | Behavior Analyst | Brooklyn, NY | 2019 |
| Monreo Castro | 1447209416 | Physical Therapist | Dover, NJ | 2006 |
| Monserrat Castro | 1629941224 | Behavior Technician | El Paso, TX | 2025 |
| Myladis Castro | 1326843723 | Behavior Technician | Hollywood, FL | 2025 |
| Myrelle Castro, M.D. | 1639216179 | Internal Medicine Physician | Cornwall, NY | 2007 |
| Myrna Castro, OTR | 1184826737 | Pediatric Occupational Therapist | Honolulu, HI | 2007 |
| Nadine Castro | 1003217001 | Mental Health Counselor | Baltimore, MD | 2014 |
| Nadine Castro, PHD | 1285698506 | Clinical Psychologist | Irvine, CA | 2006 |
| Nalani Castro | 1326881863 | Behavior Technician | Fremont, CA | 2024 |
| Nancy Castro, NP | 1053370973 | Family Nurse Practitioner | Woonsocket, RI | 2006 |
| Nancy Castro | 1407332562 | Behavior Technician | Novi, MI | 2018 |
| Nancy Castro | 1407399686 | Social Worker | San Jose, CA | 2016 |
| Nancy Castro | 1528875028 | Behavior Technician | El Segundo, CA | 2024 |
| Nancy Castro, PHARMD | 1679051239 | Pharmacist | Canon City, CO | 2018 |
| Nancy Castro | 1710556329 | Behavior Analyst | Los Angeles, CA | 2021 |
| Nancy Castro, PT | 1821350273 | Physical Therapist | Dekalb, IL | 2012 |
| Naomi Castro, RBT, SLPA | 1083362958 | Speech-Language Assistant | Orlando, FL | 2022 |
| Naomi Castro | 1871379974 | Behavior Technician | Farmington Hills, MI | 2023 |
| Napoleon Castro | 1740098581 | Addiction (Substance Use Disorder) Counselor | Los Angeles, CA | 2024 |
| Natalia Castro, FNP | 1013534106 | Family Nurse Practitioner | Fairfax, VA | 2020 |
| Natalia Castro | 1760122469 | General Practice Dentistry | Coamo, PR | 2022 |
| Natalie Castro | 1144974700 | Behavior Technician | Long Beach, CA | 2022 |
| Natalie Castro, LMSW | 1154175974 | Clinical Social Worker | El Paso, TX | 2024 |
| Natalie Castro, LCSW | 1467108019 | Clinical Social Worker | Vineland, NJ | 2022 |
| Natalie Castro, RD | 1497224455 | Registered Dietitian | Miami Lakes, FL | 2018 |
| Natalie Castro | 1578294930 | Developmental Therapist | Milford, MA | 2022 |
| Natalie Castro, LCSW | 1669870010 | Clinical Social Worker | Schofield Barracks, HI | 2014 |
| Nataly Castro | 1497544183 | Behavior Technician | Jenks, OK | 2025 |
| Nataly Castro, PA | 1568218956 | Student in an Organized Health Care Education/Training Program | Edinburg, TX | 2024 |
| Nathalie Castro | 1144723552 | Behavior Technician | San Bruno, CA | 2018 |
| Nathalie Castro | 1144900184 | Behavior Technician | Ontario, CA | 2023 |
| Nathalie Castro | 1174308829 | Behavior Technician | Van Nuys, CA | 2023 |
| Nathalie Castro, LPCC | 1427971688 | Mental Health Counselor | Lakewood, CO | 2026 |
| Nathalie Castro | 1770364176 | Health Educator | Burien, WA | 2023 |
| Nathan Castro, LCSW | 1053922765 | Mental Health Counselor | Los Angeles, CA | 2020 |
| Nathaniel Castro, MD | 1184854218 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | St Cloud, MN | 2009 |
| Natosha Castro | 1649838848 | Behavior Analyst | Woodland Hills, CA | 2019 |
| Nayeli Castro | 1053922591 | Behavior Analyst | Jurupa Valley, CA | 2020 |
| Nayeli Castro | 1114499688 | Nurse's Aide | Albuquerque, NM | 2018 |
| Nayeli Castro | 1912276064 | Rehabilitation Practitioner | Commerce, CA | 2011 |
| Nayma Castro | 1982202842 | Behavior Technician | Miami, FL | 2020 |
| Nazaret Castro | 1972317527 | Behavior Technician | Farmington Hills, MI | 2025 |
| Nazly Castro | 1912250275 | Physical Therapist | Whitehall, PA | 2012 |
| Neidy Castro, DDS | 1801084652 | General Practice Dentistry | Irving, TX | 2007 |
| Neil Castro | 1154874949 | Massage Therapist | West Linn, OR | 2016 |
| Nelson Castro, DC | 1649208588 | Chiropractor | Astoria, NY | 2006 |
| Nena Castro, CNM, RN | 1649622671 | Midwife | San Leandro, CA | 2016 |
| Nenita Castro, MD | 1831702992 | Anesthesiology Physician | Palm Bay, FL | 2020 |
| Nerea Castro | 1649815093 | Behavior Technician | Key West, FL | 2019 |
| Nersa Castro | 1619422441 | Behavior Technician | Homestead, FL | 2016 |
| Nertha Castro, BA | 1376779611 | Mental Health Counselor | Bethlehem, PA | 2009 |
| Nestor Castro, DDS | 1093915001 | Dentist | Los Angeles, CA | 2007 |
| Neva Castro | 1386025385 | Gastroenterology Physician | East Setauket, NY | 2015 |
| Nicholas Castro | 1487165106 | Electroneurodiagnostic Specialist/Technologist | San Antonio, TX | 2017 |
| Nicholas Castro, BA | 1679299820 | Rehabilitation Practitioner | Santa Ana, CA | 2022 |
| Nicholas Castro, PHARM.D. | 1932373727 | Pharmacist | Little Rock, AR | 2008 |
| Nicolas Castro, RDO | 1538363692 | Optician | West Covina, CA | 2007 |
| Nicole Castro | 1003559063 | Mental Health Counselor | Santa Ana, CA | 2022 |
| Nicole Castro, DO | 1003676792 | Student in an Organized Health Care Education/Training Program | Riverhead, NY | 2024 |
| Nicole Castro, LCSW | 1013554088 | Clinical Social Worker | Kissimmee, FL | 2019 |
| Nicole Castro, RDN, CDN | 1104462621 | Registered Dietitian | Elmhurst, NY | 2019 |
| Nicole Castro | 1144923350 | Student in an Organized Health Care Education/Training Program | Danville, PA | 2023 |
| Nicole Castro | 1164068102 | Behavior Technician | Santa Ana, CA | 2019 |
| Nicole Castro | 1205106317 | Case Manager/Care Coordinator | North Hills, CA | 2012 |
| Nicole Castro | 1225743370 | Behavior Technician | Concord, CA | 2023 |
| Nicole Castro | 1326524976 | Family Medicine Physician | Freehold, NJ | 2018 |
| Nicole Castro | 1326608670 | Athletic Trainer | Port Reading, NJ | 2019 |
| Nicole Castro | 1376283457 | Attendant Care Provider | Lincoln, NE | 2022 |
| Nicole Castro, LCSW | 1508108853 | Clinical Social Worker | Miami, FL | 2013 |
| Nicole Castro | 1528849692 | Behavior Technician | Anaheim, CA | 2023 |
| Nicole Castro, AU.D. | 1588329965 | Audiologist | South San Francisco, CA | 2021 |
| Nicole Castro, CF-SLP | 1649648866 | Speech-Language Pathologist | Whitestone, NY | 2015 |
| Nicole Castro, MA | 1649969486 | Behavior Analyst | Coos Bay, OR | 2023 |
| Nicole Castro | 1891466173 | Behavior Analyst | Tampa, FL | 2021 |
| Nicole Castro, BA | 1932917986 | Mental Health Counselor | Waterbury, CT | 2024 |
| Nicole Castro, PA-C | 1962330829 | Surgical Physician Assistant | Issaquah, WA | 2026 |
| Nicolette Castro | 1316864655 | Physical Therapist | San Diego, CA | 2026 |
| Nikko Castro | 1538868575 | Personal Care Attendant | Kent, WA | 2023 |
| Nilton Castro | 1013416866 | Mental Health Counselor | Mamaroneck, NY | 2018 |
| Nina Castro | 1558282178 | Student in an Organized Health Care Education/Training Program | Plano, TX | 2026 |
| Niurka Castro | 1538727813 | Behavior Analyst | Medley, FL | 2019 |
| Noah Castro | 1811763212 | Behavior Technician | Sacramento, CA | 2023 |
| Noel Castro | 1013288307 | Physical Therapy Assistant | Orlando, FL | 2012 |
| Noel Castro | 1104653666 | Physician Assistant | Syracuse, NY | 2024 |
| Noelia Castro, OTR | 1164981080 | Occupational Therapist | Los Fresnos, TX | 2019 |
| Noelia Castro, LVN | 1548401656 | Case Manager/Care Coordinator | Visalia, CA | 2009 |
| Noelle Castro | 1932753498 | Behavior Technician | Rio Rancho, NM | 2019 |
| Nohemi Castro | 1760330138 | Day Training/Habilitation Specialist | El Centro, CA | 2026 |
| Nora Castro, LCSW | 1215103478 | Clinical Social Worker | New York, NY | 2008 |
| Nora Castro | 1821918566 | Behavior Technician | Perris, CA | 2026 |
| Noriel Castro, PT | 1750859047 | Physical Therapist | Saddle Brook, NJ | 2018 |
| Norma Castro | 1083008841 | Mental Health Counselor | Burlington, NJ | 2015 |
| Norma Castro, PTA | 1841489846 | Physical Therapy Assistant | McAllen, TX | 2007 |
| Nubia Castro | 1689157604 | Home Health Aide | North Las Vegas, NV | 2018 |
| Odalys Castro | 1457016230 | Counselor | Buffalo, NY | 2021 |
| Olga Castro, D.D.S. | 1164719126 | Endodontics | White Bear Lake, MN | 2011 |
| Olga Castro | 1578554267 | Behavior Analyst | Miami, FL | 2005 |
| Olga Castro | 1851234058 | Nurse's Aide | Reseda, CA | 2026 |
| Olga Castro, CRNA | 1881933729 | Certified Registered Nurse Anesthetist | Newark, DE | 2013 |
| Olivia Castro, RRT | 1124645171 | Registered Respiratory Therapist | Bronx, NY | 2020 |
| Olivia Castro, D.O | 1285094532 | Family Medicine Physician | Smyrna, DE | 2016 |
| Olivia Castro, DO | 1326820234 | Home Health Aide | Reno, NV | 2023 |
| Olivia Castro, MD | 1811296569 | Pediatrics Physician | San Antonio, TX | 2011 |
| Olneymar Castro | 1871465724 | General Practice Physician | Fort Lauderdale, FL | 2025 |
| Omar Castro | 1265132856 | Case Manager/Care Coordinator | Kissimmee, FL | 2023 |
| Omar Castro | 1639044019 | Behavior Technician | San Diego, CA | 2025 |
| Omar Castro | 1851895460 | Personal Care Attendant | North Las Vegas, NV | 2018 |
| Onelio Castro, ARNP | 1396286225 | Family Nurse Practitioner | Miami, FL | 2017 |
| Onofre Castro | 1194294918 | Rehabilitation Practitioner | Fullerton, CA | 2018 |
| Orietha Castro | 1912685850 | Behavior Technician | Jacksonville, FL | 2023 |
| Orion Castro, LCSW | 1417739491 | Clinical Social Worker | Golden, CO | 2023 |
| Orlando Castro, RMHCI | 1265931448 | Mental Health Counselor | Hialeah, FL | 2018 |
| Orlando Castro, LCSW | 1619019965 | Clinical Social Worker | Springfield, PA | 2007 |
| Oscar Castro, MD | 1043070113 | Family Medicine Physician | Grayslake, IL | 2024 |
| Oscar Castro | 1083289441 | Behavior Technician | Fairfield, CA | 2021 |
| Oscar Castro, MD | 1093743288 | Endocrinology, Diabetes & Metabolism Physician | Mobile, AL | 2006 |
| Oscar Castro, D.D.S. | 1184919581 | Dentist | Miami, FL | 2011 |
| Oscar Castro, D.C. | 1437423001 | Occupational Health Chiropractor | Redding, CA | 2012 |
| Oscar Castro, O.D. | 1457345373 | Optometrist | Miramar, FL | 2005 |
| Oscar Castro, M.D. | 1558748988 | Pediatrics Physician | Jbsa Lackland, TX | 2015 |
| Oscar Castro, PTA | 1639678394 | Physical Therapy Assistant | Winter Garden, FL | 2018 |
| Oswaldo Castro, LMHC | 1225758014 | Mental Health Counselor | North Lauderdale, FL | 2022 |
| Oswaldo Castro, M.D. | 1902022825 | Hematology (Internal Medicine) Physician | Washington, DC | 2007 |
| Othoniel Castro, MD | 1750380242 | Neurology Physician | Olean, NY | 2005 |
| Ower Castro | 1588950216 | Family Medicine Physician | West Covina, CA | 2011 |
| Pablo Castro | 1043714116 | Behavior Technician | San Jose, CA | 2018 |
| Pablo Castro | 1346100476 | Behavior Technician | Orange, CA | 2025 |
| Pablo Castro, M.D. | 1538422316 | General Practice Physician | Lodi, CA | 2012 |
| Pablo Castro, LAC, BHP | 1598522476 | Professional Counselor | Tucson, AZ | 2024 |
| Pablo Castro, R.PH. | 1841898251 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Alvin, TX | 2020 |
| Paloma Castro, LMSW | 1003745506 | Social Worker | Columbia, CT | 2026 |
| Pamela Castro | 1720699549 | Behavior Technician | Methuen, MA | 2020 |
| Paola Castro | 1619441292 | Licensed Vocational Nurse | San Antonio, TX | 2019 |
| Paola Castro | 1629519095 | Speech-Language Pathologist | Trujillo Alto, PR | 2017 |
| Paola Castro | 1700404506 | Behavior Technician | Doral, FL | 2020 |
| Paolo Castro | 1780469734 | Occupational Therapist | Las Vegas, NV | 2023 |
| Patricia Castro, PTA | 1124778931 | Physical Therapy Assistant | New Braunfels, TX | 2022 |
| Patricia Castro, MSN, RN, FNP-BC | 1215368766 | Nurse Practitioner | Pelham, NH | 2013 |
| Patricia Castro | 1386102507 | Behavior Technician | Riverside, CA | 2019 |
| Patricia Castro, LMFT | 1417103227 | Marriage & Family Therapist | Torrance, CA | 2008 |
| Patricia Castro | 1437619129 | Licensed Vocational Nurse | Cypress, TX | 2019 |
| Patricia Castro, AGACNP | 1477175297 | Nurse Practitioner | El Paso, TX | 2020 |
| Patrick Castro | 1710834353 | Pharmacist | Danville, CA | 2026 |
| Patrick Castro, DO | 1720771868 | Student in an Organized Health Care Education/Training Program | Grand Junction, CO | 2023 |
| Patrick Castro | 1912722109 | Physical Therapist | Elizabeth, NJ | 2024 |
| Paul Castro, MD | 1013992031 | Internal Medicine Physician | Pensacola, FL | 2005 |
| Paul Castro, AGACNP-BC | 1427769918 | Gerontology Nurse Practitioner | Duarte, CA | 2022 |
| Paul Castro | 1962048181 | Clinical Social Worker | Sonora, CA | 2019 |
| Paula Castro, M.D. | 1003885096 | Family Medicine Physician | Franktown, CO | 2006 |
| Paula Castro | 1447774856 | Behavior Analyst | Tampa, FL | 2017 |
| Paula Castro | 1598490005 | Speech-Language Pathologist | Smithfield, NC | 2022 |
| Paula Castro | 1992012975 | Rehabilitation Practitioner | Las Vegas, NV | 2010 |
| Paulette Castro | 1154870046 | Health Information Technician | San Leandro, CA | 2016 |
| Paulina Castro | 1548984305 | Behavior Technician | Pompano Beach, FL | 2022 |
| Paulina Castro | 1881105310 | School Counselor | Santa Monica, CA | 2017 |
| Pauline Castro | 1487581476 | Licensed Vocational Nurse | Fresno, CA | 2026 |
| Paulo Castro | 1487133088 | Case Manager/Care Coordinator | Pasadena, CA | 2018 |
| Paulo Castro, DO | 1710781331 | Student in an Organized Health Care Education/Training Program | Farmington, CT | 2025 |
| Pavel Castro | 1396532248 | Electroneurodiagnostic Specialist/Technologist | Brentwood, TN | 2025 |
| Pearl Abigail Castro, DPT | 1013533736 | Orthopedic Physical Therapist | Highland, NY | 2020 |
| Pedro Castro, D.M.D | 1386865475 | General Practice Dentistry | San Juan, PR | 2007 |
| Pedro Castro, DO | 1700862166 | General Practice Physician | Eden, TX | 2005 |
| Pedro Castro, D.M.D. | 1801097381 | General Practice Dentistry | Miami, FL | 2007 |
| Perla Castro | 1720715469 | Case Manager/Care Coordinator | Desert Hot Springs, CA | 2022 |
| Persephone Castro | 1780364570 | Behavior Technician | Fresno, CA | 2023 |
| Persephone Castro | 1841821949 | Behavior Technician | Ewa Beach, HI | 2020 |
| Peter Castro, M.D. | 1316986581 | Anesthesiology Physician | Boulder, CO | 2006 |
| Phillip Castro | 1689062101 | Case Manager/Care Coordinator | Gilroy, CA | 2015 |
| Phillip Castro | 1912823923 | Addiction (Substance Use Disorder) Counselor | French Camp, CA | 2026 |
| Pilar Castro, MD | 1285816033 | Anesthesiology Physician | Cleveland, OH | 2007 |
| Piona Castro | 1255213856 | Behavior Technician | Santa Ana, CA | 2025 |
| Priscila Castro | 1699502294 | Behavior Technician | Monrovia, CA | 2024 |
| Priscilla Castro | 1376243428 | Behavior Technician | Concord, CA | 2023 |
| Priscilla Castro | 1932065208 | Behavior Analyst | Rancho Cucamonga, CA | 2025 |
| Quisha Castro, LMFT | 1316327901 | Marriage & Family Therapist | Norwalk, CA | 2015 |
| Rachael Castro | 1154097905 | Behavior Technician | Rowland Heights, CA | 2021 |
| Rachael Castro | 1396296463 | Professional Counselor | San Jose, CA | 2016 |
| Rachael Castro | 1760095871 | Behavior Technician | San Jose, CA | 2020 |
| Rachel Castro | 1376030809 | Clinical Social Worker | Harbor City, CA | 2018 |
| Rachel Castro | 1649980517 | Electroneurodiagnostic Specialist/Technologist | Brentwood, TN | 2022 |
| Rachel Castro, LCSW | 1679968879 | Clinical Social Worker | Brooklyn, NY | 2015 |
| Radharani Castro | 1396667671 | Behavior Technician | Rockville, MD | 2026 |
| Raeleen Castro | 1508449794 | Behavior Analyst | Irvine, CA | 2021 |
| Rafael Castro, MD FACS | 1417046020 | Surgery Physician | Freeport, IL | 2006 |
| Rafael Castro | 1487604724 | Internal Medicine Physician | Langhorne, PA | 2006 |
| Rafael Castro, PH.D. | 1659428654 | Clinical Neuropsychologist | Newton, MA | 2007 |
| Rafael Alfred Castro, PTRP,RPT | 1235457011 | Physical Therapist | Edison, NJ | 2010 |
| Rainier Castro | 1063113546 | Family Nurse Practitioner | Bronx, NY | 2023 |
| Ramon Castro, MD | 1710916663 | Internal Medicine Physician | Chicago, IL | 2006 |
| Ramon Castro | 1841979093 | Personal Care Attendant | Las Vegas, NV | 2023 |
| Ramona Castro | 1013445873 | Social Worker | New York, NY | 2017 |
| Ramona Castro | 1386796282 | Interpreter | Pasco, WA | 2007 |
| Raphael Castro, D.C. | 1669708293 | Chiropractor | Pearl River, NY | 2009 |
| Raquel Castro | 1003761099 | Assistant Behavior Analyst | El Centro, CA | 2026 |
| Raquel Castro | 1093567562 | Behavior Technician | Farmington Hills, MI | 2024 |
| Raquel Castro, RN | 1679317457 | Case Management Registered Nurse | Fresno, CA | 2024 |
| Raquel Castro, FNP | 1740880913 | Family Nurse Practitioner | Tucson, AZ | 2020 |
| Raquel Castro, SAC-IT | 1851084867 | Addiction (Substance Use Disorder) Counselor | West Allis, WI | 2023 |
| Rashi Castro, LPN | 1114353778 | Licensed Practical Nurse | Nanuet, NY | 2013 |
| Raul Castro | 1073746137 | Mental Health Counselor | Richmond, CA | 2009 |
| Raul Castro | 1316585458 | Surgical Physician Assistant | Elmwood Park, NJ | 2019 |
| Raul Castro | 1376380519 | Student in an Organized Health Care Education/Training Program | Carmel, IN | 2024 |
| Raul Castro, L.C.P.C. | 1417011230 | Professional Counselor | Berwyn, IL | 2006 |
| Raul Castro | 1588273478 | Personal Care Attendant | Las Vegas, NV | 2020 |
| Raul Castro | 1891557054 | Case Manager/Care Coordinator | Cleveland, OH | 2024 |
| Raymara Castro | 1164939476 | Assistant Behavior Analyst | Cape Coral, FL | 2018 |
| Raymond Castro | 1225317928 | Psychologist | Fresno, CA | 2011 |
| Raymond Castro, BC, LDO | 1386653954 | Optician | Miami, FL | 2006 |
| Raymond Castro, M.D. | 1811018252 | Emergency Medicine Physician | Hartford, CT | 2007 |
| Raymond Castro, M.D., PH.D. | 1952339186 | Neonatal-Perinatal Medicine Physician | Corpus Christi, TX | 2006 |
| Raynato Castro, D.D.S. | 1538448196 | General Practice Dentistry | San Pablo, CA | 2011 |
| Reannon Castro | 1104473305 | Behavior Technician | Chandler, AZ | 2019 |
| Rebeca Castro | 1952276032 | Behavior Technician | Vienna, VA | 2025 |
| Rebecca Castro, NP | 1093299562 | Nurse Practitioner | Stanford, CA | 2018 |
| Rebecca Castro | 1295452506 | Specialist | San Francisco, CA | 2022 |
| Rebecca Castro, M.D. | 1326159799 | Psychiatry Physician | Seguin, TX | 2006 |
| Rebecca Castro | 1386383099 | Social Worker | Houston, TX | 2022 |
| Rebecca Castro, APRN | 1417539081 | Nurse Practitioner | Omaha, NE | 2021 |
| Rebecca Castro, FNP-BC | 1477873644 | Family Nurse Practitioner | South Bend, IN | 2010 |
| Rebecca Castro | 1598482044 | Behavior Technician | La Palma, CA | 2022 |
| Rebecca Castro, MD | 1639750136 | Student in an Organized Health Care Education/Training Program | New York, NY | 2021 |
| Rebecca Castro, LCSW | 1649589144 | Clinical Social Worker | Brooklyn, NY | 2010 |
| Rebecca Castro | 1679279624 | Addiction (Substance Use Disorder) Counselor | Los Angeles, CA | 2023 |
| Rebecca Castro | 1699540229 | Licensed Practical Nurse | Seneca, SC | 2023 |
| Rebecca Castro, L.C.S.W., MSW | 1821299132 | Clinical Social Worker | Cicero, IL | 2007 |
| Rebecca Castro | 1912681156 | Behavior Technician | Greenwood, IN | 2023 |
| Regina Castro | 1649775453 | Behavior Technician | Walnut Creek, CA | 2018 |
| Reinaldo Castro | 1932898228 | Clinical Social Worker | Utuado, PR | 2023 |
| Remichia Castro, BCBA | 1164235529 | Behavior Analyst | Wilmington, DE | 2025 |
| Rena Castro | 1669242988 | Behavior Technician | Hacienda Heights, CA | 2024 |
| Renata Castro | 1265644389 | Dental Hygienist | Ewing, NJ | 2007 |
| Rene Castro, MD | 1720605892 | Internal Medicine Physician | Fairhope, AL | 2020 |
| Reuben Castro, IDC | 1679457816 | Independent Duty Corpsman | San Diego, CA | 2025 |
| Rex Castro | 1720921729 | Physical Therapist | Brooklyn, NY | 2026 |
| Reynaldo Castro, MD | 1477539799 | Internal Medicine Physician | Moline, IL | 2005 |
| Reyneiro Castro, MD | 1457496770 | Specialist | Pasadena, CA | 2007 |
| Ricardo Castro, D.C. | 1164466686 | Chiropractor | Long Beach, CA | 2006 |
| Ricardo Castro, M.D. | 1184707960 | Diagnostic Radiology Physician | Hato Rey, PR | 2006 |
| Ricardo Castro | 1649014200 | Behavior Technician | San Diego, CA | 2024 |
| Richard Castro | 1174104533 | Behavior Technician | Los Angeles, CA | 2021 |
| Richard Castro, D.D.S. | 1285658443 | General Practice Dentistry | Beaverton, OR | 2006 |
| Richard Castro | 1538413034 | Pharmacist | Yucca Valley, CA | 2012 |
| Richard Castro | 1861313801 | Behavior Technician | Monrovia, CA | 2026 |
| Richelle Castro, DMD | 1588508618 | General Practice Dentistry | Warm Springs, OR | 2026 |
| Rigoberto Castro, BA | 1740530252 | Social Worker | Hialeah, FL | 2012 |
| Riley Castro, M.S., CCC-SLP | 1922930346 | Speech-Language Pathologist | Redlands, CA | 2026 |
| Rio Castro, MD | 1871430603 | Student in an Organized Health Care Education/Training Program | El Paso, TX | 2026 |
| Rita Castro, LICENSED NURSE | 1083370159 | Licensed Vocational Nurse | San Luis Obispo, CA | 2021 |
| Ritza Castro | 1720869456 | Behavior Technician | Los Angeles, CA | 2023 |
| Robert Castro, DDS | 1164862934 | General Practice Dentistry | San Antonio, TX | 2013 |
| Robert Castro, MD | 1184731168 | Neonatal-Perinatal Medicine Physician | Palo Alto, CA | 2006 |
| Robert Castro, PAC | 1235325622 | Physician Assistant | Miami, FL | 2007 |
| Robert Castro, DO | 1285777813 | Internal Medicine Physician | Santa Ana, CA | 2007 |
| Robert Castro | 1326980905 | Radiology Practitioner Assistant | Albany, GA | 2026 |
| Robert Castro, M.D. | 1407919269 | General Practice Physician | El Reno, OK | 2006 |
| Robert Castro, MD | 1548368459 | Interventional Pain Medicine Physician | Mayaguez, PR | 2006 |
| Robert Castro, M.D. | 1588920599 | Hospitalist Physician | Tampa, FL | 2012 |
| Robert Castro, MSN, ARNP-BC | 1790159796 | Nurse Practitioner | Hollywood, FL | 2015 |
| Roberto Castro, MD. | 1083600050 | Internal Medicine Physician | Sigourney, IA | 2005 |
| Roberto Castro, RBT | 1144756008 | Behavior Analyst | Miami, FL | 2017 |
| Roberto Castro, BA. TCM | 1174939490 | Case Manager/Care Coordinator | Miami, FL | 2014 |
| Roberto Castro | 1629843628 | Physical Therapy Assistant | Elmhurst, NY | 2023 |
| Roberto Castro, CDCA | 1679263156 | Addiction (Substance Use Disorder) Counselor | Dayton, OH | 2023 |
| Robin Castro, D.M.D. | 1972936680 | Dentist | Lombard, IL | 2013 |
| Rocio Castro, MSW, ACSW 109944 | 1629789011 | Mental Health Counselor | Pasadena, CA | 2022 |
| Rodolfo Castro, NP | 1689984320 | Family Nurse Practitioner | West Covina, CA | 2010 |
| Rodrigo Castro, D.O. | 1477815538 | Family Medicine Physician | Summit, NJ | 2012 |
| Rodrigo Castro | 1689244519 | Behavior Technician | Sacramento, CA | 2021 |
| Rogelio Castro, LLMSW | 1801459300 | Clinical Social Worker | Highland Park, MI | 2019 |
| Roger Castro, PT, DPT | 1194443861 | Physical Therapist | Kent, WA | 2022 |
| Roger Castro, DDS | 1245406511 | Pediatric Dentistry | Denver, CO | 2008 |
| Rojanae Castro | 1750274205 | Student in an Organized Health Care Education/Training Program | Memphis, TN | 2025 |
| Rolando Castro, PT | 1891557138 | Physical Therapist | San Marcos, CA | 2024 |
| Romel Castro | 1972040756 | Certified Registered Nurse Anesthetist | Stockton, CA | 2017 |
| Rommel Castro | 1043026214 | Physical Therapist | Los Angeles, CA | 2024 |
| Ronald Castro, M.D. | 1356320816 | Gynecology Physician | Glendale, AZ | 2006 |
| Ronald Castro | 1598906919 | Pharmacist | Westfield, MA | 2009 |
| Ronald Castro | 1699067686 | Rehabilitation Practitioner | Yerington, NV | 2011 |
| Ronald Castro, CRNA | 1821058447 | Certified Registered Nurse Anesthetist | Round Rock, TX | 2006 |
| Rosa Castro | 1063035517 | Behavior Technician | Farmington Hills, MI | 2020 |
| Rosa Castro | 1326832296 | Personal Care Attendant | Scottsbluff, NE | 2025 |
| Rosa Castro, CASAC | 1407944135 | Addiction (Substance Use Disorder) Counselor | New York, NY | 2006 |
| Rosa Castro | 1467914911 | Addiction (Substance Use Disorder) Counselor | Fresno, CA | 2019 |
| Rosa Castro | 1548728488 | Behavior Analyst | South Miami, FL | 2019 |
| Rosa Castro | 1568051803 | Mental Health Counselor | Kissimmee, FL | 2021 |
| Rosa Castro | 1588312326 | Behavior Analyst | Fort Myers, FL | 2022 |
| Rosa Castro | 1720320922 | Counselor | Chula Vista, CA | 2013 |
| Rosa Angelica Castro | 1003527516 | Personal Care Attendant | Henderson, NV | 2022 |
| Rosali Castro | 1831945328 | Behavior Technician | Miami, FL | 2024 |
| Rosalina Castro | 1205244662 | Counseling Psychologist | Caguas, PR | 2014 |
| Rosario Castro | 1366832123 | Home Health Aide | N Las Vegas, NV | 2015 |
| Rosario Castro, NURSE PRACTITIONER | 1912793803 | Family Nurse Practitioner | Spring Hill, FL | 2025 |
| Rose Castro, PHARMD | 1780718338 | Pharmacist | Baltimore, MD | 2007 |
| Rose Castro | 1851434864 | Addiction (Substance Use Disorder) Counselor | Riverside, CA | 2007 |
| Rose Ann Castro | 1437748605 | Registered Nurse | El Monte, CA | 2021 |
| Roseanna Castro, BCBA | 1396376828 | Behavior Analyst | Moore, OK | 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).