Individual provider · Type 1 NPI

Gregory James Schleis, MD

Endocrinology, Diabetes & Metabolism Physician · Avon, CO

NPI number 1154783207 Active

Practice location

50 Buck Creek Rd Ste 300
Avon, CO 81620-5428

Fax (970) 926-6348

Mailing address

PO Box 4330
Avon, CO 81620-4330

Other practice locations

  • 1025 Verdae Blvd, Greenville, SC 29607-4032 · (864) 242-4683

Specialties and licenses

TaxonomyCodeLicense
Endocrinology, Diabetes & Metabolism Physician Primary 207RE0101XCDR.0007037 (CO)
Endocrinology, Diabetes & Metabolism Physician 207RE0101X85787 (SC)

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.

3 other providers at this address

About NPI 1154783207

Gregory James Schleis, MD's National Provider Identifier is 1154783207, issued on Mar 27, 2016. The primary taxonomy on file is Endocrinology, Diabetes & Metabolism Physician (207RE0101X), and the practice location is in Avon, CO. The record was last updated on Jul 10, 2026.