Individual provider · Type 1 NPI

John Michael Lazarus, MD

Nephrology Physician · Lexington, MA

NPI number 1528064011 Active

Practice location

95 Hayden Ave
Lexington, MA 02421-7942

Fax (781) 402-9582

Mailing address

60 Old Colony Rd
Wellesley Hills, MA 02481-2844

Specialties and licenses

TaxonomyCodeLicense
Nephrology Physician Primary 207RN0300X32449 (MA)

Nephrology Physician: An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

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About NPI 1528064011

John Michael Lazarus, MD's National Provider Identifier is 1528064011, issued on Jun 21, 2005. The primary taxonomy on file is Nephrology Physician (207RN0300X), and the practice location is in Lexington, MA. The record was last updated on Jul 13, 2026.