Individual provider · Type 1 NPI

Erin O'Hara, MD

Internal Medicine Physician · Nashua, NH

NPI number 1942407077 Active

Practice location

29 Northwest Blvd
Nashua, NH 03063-4068

Call (603) 577-3275 Map

Mailing address

PO Box 3677
Nashua, NH 03061-3677

Specialties and licenses

TaxonomyCodeLicense
Pediatrics Physician 208000000X40072 (NH)
Internal Medicine Physician Primary 207R00000X40072 (NH)

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 1942407077

Erin O'Hara, MD's National Provider Identifier is 1942407077, issued on Jul 2, 2007. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Nashua, NH. The record was last updated on Sep 24, 2026.