Individual provider · Type 1 NPI

Romeo Aidana Castillo, MD

Internal Medicine Physician · Huntington Park, CA

NPI number 1659345403 Active

Practice location

2675 E Slauson Ave, All Care Medical Group Inc
Huntington Park, CA 90255

Call (323) 589-6681 Map

Fax (323) 584-2505

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XA49358 (CA)

Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…

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About NPI 1659345403

Romeo Aidana Castillo, MD's National Provider Identifier is 1659345403, issued on Feb 16, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Huntington Park, CA. The record was last updated on Jul 13, 2026.