Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Helena Louise Viets

Individual provider Periodontics · NPI 1821757576

Dr. Helena Louise Viets is a Periodontics in San Francisco, California. Licensed in California. Registered with an NPI since 2021.

Licensed in
CA
In the registry since
2021

Practice location Address checks out

707 Parnassus Ave
San Francisco, CA 94143-2210
Phone: (415) 502-5800
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 111356 (CA)

Record details

NPI number1821757576
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 9, 2021
Last updated in NPPESJuly 22, 2026
Certification dateJuly 22, 2026

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