Individual provider · Type 1 NPI

Helena Louise Viets

Periodontics · San Francisco, CA

NPI number 1821757576 Active

Practice location

707 Parnassus Ave
San Francisco, CA 94143-2210

Call (415) 502-5800 Map

Mailing address

550 Rivera St
San Francisco, CA 94116-1849

Specialties and licenses

TaxonomyCodeLicense
Periodontics Primary 1223P0300X111356 (CA)

Periodontics: That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

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About NPI 1821757576

Helena Louise Viets's National Provider Identifier is 1821757576, issued on Dec 9, 2021. The primary taxonomy on file is Periodontics (1223P0300X), and the practice location is in San Francisco, CA. The record was last updated on Jul 22, 2026.