Individual provider · Type 1 NPI

Ramon Antonio Maiz del Toro, MD

Internal Medicine Physician · Houston, TX

NPI number 1699383687 Active

Practice location

5820 E Sam Houston Pkwy N
Houston, TX 77049-2500

Call (713) 442-6000 Map

Mailing address

11511 Shadow Creek Pkwy, Credentialing Services
Pearland, TX 77584-7298

Specialties and licenses

Taxonomy	Code	License
Internal Medicine Physician Primary	207R00000X	W7077 (TX)

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 1699383687

Ramon Antonio Maiz del Toro, MD's National Provider Identifier is 1699383687, issued on Jul 16, 2020. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Houston, TX. The record was last updated on Aug 25, 2026.