Individual provider · Type 1 NPI

Henly Horace Hewan, MD

Internal Medicine Physician · New Haven, CT

NPI number 1508421306 Active

Practice location

20 York St
New Haven, CT 06510-3220

Call (203) 688-4242 Map

Mailing address

225 Winchester Ave Apt 2
New Haven, CT 06511-3682

Other practice locations

  • 320 Pomfret St, Putnam, CT 06260-1836 · (860) 928-6541

Specialties and licenses

TaxonomyCodeLicense
Hospitalist Physician 208M00000X69949 (CT)
Pediatrics Physician 208000000X69949 (CT)
Student in an Organized Health Care Education/Training Program 390200000XNone listed
Internal Medicine Physician Primary 207R00000X69949 (CT)

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 1508421306

Henly Horace Hewan, MD's National Provider Identifier is 1508421306, issued on May 7, 2019. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in New Haven, CT. The record was last updated on Jun 25, 2026.