Individual provider · Type 1 NPI
Betty Keller, MD
Internal Medicine Physician · Mahwah, NJ
Practice location
1122 Ramapo Valley Rd
Mahwah, NJ 07430-2410
Fax (201) 997-9924
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Internal Medicine Physician Primary | 207R00000X | 25MA05333400 (NJ) |
| Internal Medicine Physician | 207R00000X | A44558 (CA) |
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…
Other internal medicine physician providers in Mahwah
About NPI 1972836781
Betty Keller, MD's National Provider Identifier is 1972836781, issued on Sep 11, 2009. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Mahwah, NJ. The record was last updated on Mar 28, 2026.