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Frederick Finzen, DDS
NPI 1235226705 · Prosthodontics · San Francisco, CA
Frederick Finzen, DDS is a Prosthodontics provider in San Francisco, CA (NPI 1235226705).
Provider details
- NPI number
- 1235226705
- Entity type
- Individual
- Primary specialty
- ProsthodonticsDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 27517 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
707 Parnassus Ave
D4000
San Francisco, CA 94143-2210
Phone: (415) 502-8503
Fax: (415) 476-0858
Street-level locationGet directions
Mailing address
707 Parnassus Avenue
San Francisco, CA 94143-0760
Registry dates
- Enumerated
- 2006-10-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Frederick Finzen's NPI number?
- Frederick Finzen's National Provider Identifier (NPI) is 1235226705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Finzen's specialty?
- Frederick Finzen is listed in the NPPES registry with a primary specialty of Prosthodontics (Dental Providers).
- Where is Frederick Finzen located?
- Frederick Finzen's practice location on file with NPPES is 707 Parnassus Ave, San Francisco, CA 94143-2210.
- What is Frederick Finzen's phone number?
- The practice phone number listed in the NPPES registry for Frederick Finzen is (415) 502-8503.
- Is Frederick Finzen's NPI active?
- Yes — Frederick Finzen's NPI (1235226705) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.