Individual provider · Type 1 NPI

Sarena R. Toellner, MD

Endocrinology, Diabetes & Metabolism Physician · Everett, WA

NPI number 1346505443 Active

Practice location

3901 Hoyt Ave
Everett, WA 98201-4918

Call (425) 339-5453 Map

Fax (425) 257-1423

Mailing address

7600 Evergreen Way
Everett, WA 98203-6421

Specialties and licenses

TaxonomyCodeLicense
Endocrinology, Diabetes & Metabolism Physician Primary 207RE0101XMD61129430 (WA)
Endocrinology, Diabetes & Metabolism Physician 207RE0101X01079105A (IN)

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 1346505443

Sarena R. Toellner, MD's National Provider Identifier is 1346505443, issued on Jul 5, 2012. The primary taxonomy on file is Endocrinology, Diabetes & Metabolism Physician (207RE0101X), and the practice location is in Everett, WA. The record was last updated on Apr 22, 2026.