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Christopher Duhn, D.D.S.
NPI 1972985513 · General Practice Dentistry · San Francisco, CA
Christopher Duhn, D.D.S. is a General Practice Dentistry provider in San Francisco, CA (NPI 1972985513).
Provider details
- NPI number
- 1972985513
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 100624 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
2100 Webster St Ste 325
San Francisco, CA 94115-2378
Phone: (415) 923-3034
Street-level locationGet directions
Mailing address
2100 Webster St Ste 325
San Francisco, CA 94115-2378
Registry dates
- Enumerated
- 2015-06-19
- Last updated
- 2020-11-16
- Certified
- 2020-11-16
Frequently asked questions
- What is Christopher Duhn's NPI number?
- Christopher Duhn's National Provider Identifier (NPI) is 1972985513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Duhn's specialty?
- Christopher Duhn is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Christopher Duhn located?
- Christopher Duhn's practice location on file with NPPES is 2100 Webster St Ste 325, San Francisco, CA 94115-2378.
- What is Christopher Duhn's phone number?
- The practice phone number listed in the NPPES registry for Christopher Duhn is (415) 923-3034.
- Is Christopher Duhn's NPI active?
- Yes — Christopher Duhn's NPI (1972985513) is active in the NPPES registry as of the last update on 2020-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.