Individual provider · Type 1 NPI

Ernst John Schaefer, MD

Endocrinology, Diabetes & Metabolism Physician · Boston, MA

NPI number 1083803159 Active

Practice location

252 Tremont St
Boston, MA 02116-5603

Mailing address

711 Washington St
Boston, MA 02111-1524

Specialties and licenses

TaxonomyCodeLicense
Endocrinology, Diabetes & Metabolism Physician Primary 207RE0101X50085 (MA)

Endocrinology, Diabetes & Metabolism Physician: An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

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About NPI 1083803159

Ernst John Schaefer, MD's National Provider Identifier is 1083803159, issued on Oct 15, 2007. The primary taxonomy on file is Endocrinology, Diabetes & Metabolism Physician (207RE0101X), and the practice location is in Boston, MA. The record was last updated on Oct 15, 2007.