Individual provider · Type 1 NPI

Christopher Paul Irwin, MD

Internal Medicine Physician · Fort Sam Houston, TX

NPI number 1033506191 Active

Practice location

3551 Roger Brooke Dr
Fort Sam Houston, TX 78234-4504

Call (916) 210-2338 Map

Mailing address

3551 Roger Brooke Drive, Quality SERVICES/7TH Floor Attn: Mche-Zqq
Fort Sam Houston, TX 78234-4504

Other practice locations

  • 400 Rosalind Redfern Grover Pkwy, Midland, TX 79701-5810 · (432) 221-1111
  • 1320 Maplewood Ave, Ronceverte, WV 24970-8016 · (304) 647-4411

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000XS4977 (TX)
Internal Medicine Physician 207R00000X32890 (WV)
Internal Medicine Physician Primary 207R00000X29445 (NE)

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…

2,432 other providers at this address

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About NPI 1033506191

Christopher Paul Irwin, MD's National Provider Identifier is 1033506191, issued on Apr 16, 2015. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Fort Sam Houston, TX. The record was last updated on Oct 27, 2026.