Individual provider · Type 1 NPI

Johnny Y. Mei, MD

Internal Medicine Physician · Elmira, NY

NPI number 1790808095 Active

Practice location

600 Roe Ave, Hospitalist Department
Elmira, NY 14905-1629

Call (607) 737-7770 Map

Fax (607) 271-3686

Mailing address

571 Saint Josephs Blvd, 2nd Floor
Elmira, NY 14901-3230

Specialties and licenses

TaxonomyCodeLicense
Hospitalist Physician 208M00000X048232 (CT)
Hospitalist Physician 208M00000X252143 (NY)
Internal Medicine Physician 207R00000XMD00047863 (WA)
Internal Medicine Physician 207R00000X48232 (CT)
Internal Medicine Physician Primary 207R00000X252143 (NY)

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 1790808095

Johnny Y. Mei, MD's National Provider Identifier is 1790808095, issued on Apr 9, 2007. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Elmira, NY. The record was last updated on Aug 21, 2025.