City provider directory
Healthcare Providers in Castro Valley, CA
Active providers and organizations with a practice address in Castro Valley, California. Every profile includes the NPI number, specialty taxonomy, and address.
1,256
providers indexed
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Browse Castro Valley by specialty
Internal Medicine 75 Dentist 74 Behavior Technician 72 Marriage & Family Therapist 72 Pharmacist 52 Physical Therapist 48 Chiropractor 47 Counselor 42 Registered Nurse 41 Optometrist 36 Social Worker 35 Nurse Practitioner 32 Physician Assistant 32 Occupational Therapist 31 Speech-Language Pathologist 31 Clinic/Center 29 Hospitalist 29 Family Medicine 25 Anesthesiology 24 Emergency Medicine 22
Providers in Castro Valley
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1295206597 | A Aneja Dmd Inc | Organization | Dental Clinic/Center | Castro Valley, CA |
| 1760101497 | Abbeatha Del Rosario | Individual | Behavior Technician | Castro Valley, CA |
| 1295688851 | Abigail Burns | Individual | Recreation Therapist | Castro Valley, CA |
| 1528578846 | Abigail Clinkscales | Individual | Family Nurse Practitioner | Castro Valley, CA |
| 1477969855 | Acusurg Inc | Organization | Surgery Physician | Castro Valley, CA |
| 1982960449 | Adam Janik | Individual | Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician | Castro Valley, CA |
| 1982166104 | Adam Lowe | Individual | Occupational Therapist | Castro Valley, CA |
| 1235076720 | Adaminah Victoria | Individual | Rehabilitation Practitioner | Castro Valley, CA |
| 1619519568 | Adebimpe Ikeh | Individual | Pharmacist | Castro Valley, CA |
| 1356737530 | Aditya Vaze | Individual | Cardiovascular Disease Physician | Castro Valley, CA |
| 1134571748 | Adria Simon | Individual | Emergency Medicine Physician | Castro Valley, CA |
| 1083210017 | Ahlam Algazzali | Individual | Physician Assistant | Castro Valley, CA |
| 1992926075 | Ahmad Ayoubi | Individual | Family Medicine Physician | Castro Valley, CA |
| 1669556973 | Akbar Gilani | Individual | Geriatric Psychiatry Physician | Castro Valley, CA |
| 1487602256 | Alameda Anesthesia Associates Medical Group, Inc | Organization | Anesthesiology Physician | Castro Valley, CA |
| 1083850580 | Alameda County | Organization | Community/Behavioral Health Agency | Castro Valley, CA |
| 1801154166 | Alan Fierro | Individual | Public Health Dentistry | Castro Valley, CA |
| 1306837521 | Alan Gottlieb | Individual | Emergency Medicine Physician | Castro Valley, CA |
| 1033166632 | Alan R. Silverman M.D. Inc | Organization | Family Medicine Physician | Castro Valley, CA |
| 1942070560 | Alan Tang | Individual | Physical Therapist | Castro Valley, CA |
| 1871797639 | Alan Tanisawa | Individual | General Practice Dentistry | Castro Valley, CA |
| 1194410662 | Alana Yee | Individual | Occupational Therapist | Castro Valley, CA |
| 1356878136 | Albert Ahoy | Individual | Physician Assistant | Castro Valley, CA |
| 1619726502 | Alcid Physical Therapy & Performance, PC | Organization | Physical Therapy Clinic/Center | Castro Valley, CA |
| 1356153050 | Alejandra Arias | Individual | Marriage & Family Therapist | Castro Valley, CA |
| 1720844889 | Alejandro Lopez | Individual | Student in an Organized Health Care Education/Training Program | Castro Valley, CA |
| 1588964639 | Alessandra Ortiz | Individual | Social Worker | Castro Valley, CA |
| 1437430097 | Alexandra Barcelo | Individual | Marriage & Family Therapist | Castro Valley, CA |
| 1760815476 | Alexandra Schultz | Individual | Speech-Language Pathologist | Castro Valley, CA |
| 1679968978 | Alexei Adan | Individual | Emergency Medicine Physician | Castro Valley, CA |
| 1497250526 | Alexis Jimenez | Individual | Behavior Technician | Castro Valley, CA |
| 1518103860 | Alexis King-Gallman | Individual | Clinical Social Worker | Castro Valley, CA |
| 1972330926 | Alexis Neri | Individual | Community/Behavioral Health Agency | Castro Valley, CA |
| 1770533341 | Alfred Blum | Individual | Anesthesiology Physician | Castro Valley, CA |
| 1417134339 | Alice Philips | Individual | Marriage & Family Therapist | Castro Valley, CA |
| 1205377009 | Alicia Alvarenga | Individual | Chiropractor | Castro Valley, CA |
| 1134435118 | Alicia Cardona | Individual | Mental Health Counselor | Castro Valley, CA |
| 1023468857 | Alicia Melgoza | Individual | Clinical Social Worker | Castro Valley, CA |
| 1669665436 | Alina Haq | Individual | Hospitalist Physician | Castro Valley, CA |
| 1295586212 | Alina Tet | Individual | School Counselor | Castro Valley, CA |
| 1841184611 | Aliya Lubrin | Individual | Behavior Technician | Castro Valley, CA |
| 1255399473 | Allergy Consultants Medical Group Inc | Organization | Allergy Physician | Castro Valley, CA |
| 1609210590 | Allergy, Asthma & Sinus Centers of Silicon Valley, Inc. | Organization | Allergy Physician | Castro Valley, CA |
| 1629402763 | Alliant International University | Organization | Community/Behavioral Health Agency | Castro Valley, CA |
| 1033139878 | Alma Minda Gaite | Individual | Physical Therapist | Castro Valley, CA |
| 1205378981 | Almond Road. Senior Estates | Organization | Assisted Living Facility (Mental Illness) | Castro Valley, CA |
| 1952225401 | Alondra Clemons | Individual | Day Training/Habilitation Specialist | Castro Valley, CA |
| 1811130727 | Alta East Bay Pathology Inc | Organization | Anatomic Pathology & Clinical Pathology Physician | Castro Valley, CA |
| 1851143002 | Altcare Willow Creek Inc. | Organization | Alzheimer Center (Dementia Center) | Castro Valley, CA |
| 1932046570 | Altcare, Inc. | Organization | Assisted Living Facility | Castro Valley, CA |
Frequently asked questions
How many healthcare providers are in Castro Valley, CA?
The latest NPPES snapshot lists 1,256 active providers and organizations with a practice address in Castro Valley, California.
How do I look up a provider's NPI in Castro Valley?
Browse the list below or use the NPI search filtered to CA. Profiles show the NPI number, specialty, and practice address from NPPES.
Source: CMS NPPES (public data). Snapshot 2026-07-13.