Individual provider · Type 1 NPI
Howard Douglas Klein, MD
Internal Medicine Physician · Northampton, MA
Practice location
421 N Main St
Northampton, MA 01060-5302
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Internal Medicine Physician Primary | 207R00000X | 027988 (CT) |
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…
3 other providers at this address
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About NPI 1063456325
Howard Douglas Klein, MD's National Provider Identifier is 1063456325, issued on Jun 16, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Northampton, MA. The record was last updated on Jul 13, 2026.