Individual provider · Type 1 NPI

Steven James Hatten Jr., MD

Internal Medicine Physician · New Haven, CT

NPI number 1619672391 Active

Practice location

20 York St
New Haven, CT 06510-3220

Call (203) 688-4242 Map

Other practice locations

  • 100 E Lancaster Ave Ste 556, Wynnewood, PA 19096-3435 · (610) 896-7424

Specialties and licenses

TaxonomyCodeLicense
Student in an Organized Health Care Education/Training Program 390200000XNone listed
Internal Medicine Physician Primary 207R00000XMD493866 (PA)

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 1619672391

Steven James Hatten Jr., MD's National Provider Identifier is 1619672391, issued on Apr 3, 2023. 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 8, 2026.