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John Blankfort, DR
NPI 1811009004 · Dentist · San Francisco, CA
John Blankfort, DR is a Dentist provider in San Francisco, CA (NPI 1811009004).
Provider details
- NPI number
- 1811009004
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DR
- Sex
- Male
- Sole proprietor
- No
- License
- CA19841 (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
2515 Ocean Ave # 1
San Francisco, CA 94132
Phone: (415) 586-2454
Fax: (415) 381-3409
Street-level locationGet directions
Mailing address
46 Molino Ave
Mill Valley, CA 94941
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Blankfort's NPI number?
- John Blankfort's National Provider Identifier (NPI) is 1811009004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Blankfort's specialty?
- John Blankfort is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is John Blankfort located?
- John Blankfort's practice location on file with NPPES is 2515 Ocean Ave # 1, San Francisco, CA 94132.
- What is John Blankfort's phone number?
- The practice phone number listed in the NPPES registry for John Blankfort is (415) 586-2454.
- Is John Blankfort's NPI active?
- Yes — John Blankfort's NPI (1811009004) 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.