Individual provider · Type 1 NPI

James Lewis Scharfen, MD

Internal Medicine Physician · New York, NY

NPI number 1871115147 Active

Practice location

10 Union Sq E Ste 2G
New York, NY 10003-3314

Call (212) 844-6195 Map

Fax (212) 844-6697

Other practice locations

  • 500 Doyle Park Dr Ste 205, Santa Rosa, CA 95405-4559 · (707) 303-8350

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician 207RG0100XA208171 (CA)
Internal Medicine Physician Primary 207R00000XLP04824 (RI)

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 1871115147

James Lewis Scharfen, MD's National Provider Identifier is 1871115147, issued on May 10, 2020. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in New York, NY. The record was last updated on Jul 29, 2026.