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

Finn H. Tonsberg, DDS, Inc

Organization Dental Clinic/Center · NPI 1538256250

Finn H. Tonsberg, DDS, Inc is a Dental Clinic/Center in Alameda, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1907 Santa Clara Ave
Alameda, CA 94501-2633
Phone: (510) 523-6400
Fax: (510) 523-2315
Show map & directions

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

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X · Licence 22926 (CA)

Record details

NPI number1538256250
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Finn Tonsberg — President/ Dentist · (510) 523-6400
NPI enumeratedOctober 6, 2006
Last updated in NPPESAugust 22, 2020
Mailing address1907 Santa Clara Ave, Alameda, CA 94501-2633

Other providers in Alameda