Individual provider · Type 1 NPI

Caroly Lucy Guillen Aguirre, MD

Internal Medicine Physician · Waldorf, MD

NPI number 1104566553 Active

Practice location

12107 Old Line Ctr
Waldorf, MD 20602-2552

Call (240) 207-6450 Map

Mailing address

8250 Westpark Dr Apt 570
Mc Lean, VA 22102-3178

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XD0103670 (MD)

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 1104566553

Caroly Lucy Guillen Aguirre, MD's National Provider Identifier is 1104566553, issued on Mar 31, 2022. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Waldorf, MD. The record was last updated on Feb 13, 2026.