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John Harrington, DDS
NPI 1730338435 · General Practice Dentistry · San Francisco, CA
John Harrington, DDS is a General Practice Dentistry provider in San Francisco, CA (NPI 1730338435).
Provider details
- NPI number
- 1730338435
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 31470 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Univ Ca San Francisco School of Dentistry
707 Parnassus Ave. Box 0758
San Francisco, CA 94143-0001
Phone: (415) 514-3190
Fax: (415) 476-0858
Approximate (ZIP-level) locationGet directions
Mailing address
Univ Ca San Francisco School of Dentistry
San Francisco, CA 94143-0001
Registry dates
- Enumerated
- 2008-09-17
- Last updated
- 2008-09-17
Frequently asked questions
- What is John Harrington's NPI number?
- John Harrington's National Provider Identifier (NPI) is 1730338435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Harrington's specialty?
- John Harrington is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is John Harrington located?
- John Harrington's practice location on file with NPPES is Univ Ca San Francisco School of Dentistry, San Francisco, CA 94143-0001.
- What is John Harrington's phone number?
- The practice phone number listed in the NPPES registry for John Harrington is (415) 514-3190.
- Is John Harrington's NPI active?
- Yes — John Harrington's NPI (1730338435) is active in the NPPES registry as of the last update on 2008-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.