IndividualActive
Michael Antonini, D.D.S.
NPI 1235275603 · General Practice Dentistry · San Francisco, CA
Michael Antonini, D.D.S. is a General Practice Dentistry provider in San Francisco, CA (NPI 1235275603).
Provider details
- NPI number
- 1235275603
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 22773 (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
2827 Franklin St
San Francisco, CA 94123-3107
Phone: (415) 776-1900
Fax: (415) 776-5504
Street-level locationGet directions
Mailing address
2827 Franklin St
San Francisco, CA 94123-3107
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Antonini's NPI number?
- Michael Antonini's National Provider Identifier (NPI) is 1235275603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Antonini's specialty?
- Michael Antonini is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Michael Antonini located?
- Michael Antonini's practice location on file with NPPES is 2827 Franklin St, San Francisco, CA 94123-3107.
- What is Michael Antonini's phone number?
- The practice phone number listed in the NPPES registry for Michael Antonini is (415) 776-1900.
- Is Michael Antonini's NPI active?
- Yes — Michael Antonini's NPI (1235275603) 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.