Individual provider · Type 1 NPI

Janet L. Mahan, MD

Internal Medicine Physician · Tinton Falls, NJ

NPI number 1780651448 Active

Practice location

3000 Essex Rd
Tinton Falls, NJ 07753-2400

Call (732) 643-2070 Map

Fax (732) 643-2015

Mailing address

5730 Executive Dr Ste 230
Catonsville, MD 21228-1762

Other practice locations

  • 400 New Hampshire Ave, Ocean County Family Care, Lakewood, NJ 08701-4510 · (732) 901-6400

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X25MAO4910600 (NJ)

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…

27 other providers at this address

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About NPI 1780651448

Janet L. Mahan, MD's National Provider Identifier is 1780651448, issued on Mar 1, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Tinton Falls, NJ. The record was last updated on Feb 26, 2026.