Individual provider · Type 1 NPI

Yien Chiong, MD

Endocrinology, Diabetes & Metabolism Physician · Springfield, OR

NPI number 1205068012 Active

Practice location

1007 Harlow Rd Ste 210
Springfield, OR 97477-7126

Mailing address

PO Box 1648
Eugene, OR 97440-1648

Specialties and licenses

TaxonomyCodeLicense
Endocrinology, Diabetes & Metabolism Physician 207RE0101X53396 (CO)
Endocrinology, Diabetes & Metabolism Physician Primary 207RE0101XMD192645 (OR)

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 1205068012

Yien Chiong, MD's National Provider Identifier is 1205068012, issued on Aug 12, 2009. The primary taxonomy on file is Endocrinology, Diabetes & Metabolism Physician (207RE0101X), and the practice location is in Springfield, OR. The record was last updated on Sep 20, 2025.