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Dean Osumi, DEAN OSUMI, DDS
NPI 1174760268 · General Practice Dentistry · San Francisco, CA
Dean Osumi, DEAN OSUMI, DDS is a General Practice Dentistry provider in San Francisco, CA (NPI 1174760268).
Provider details
- NPI number
- 1174760268
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DEAN OSUMI, DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- CA 45745 (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
1622 Post St
San Francisco, CA 94115-3604
Phone: (415) 567-5200
Fax: (415) 567-0777
Street-level locationGet directions
Mailing address
1622 Post St
San Francisco, CA 94115-3604
Registry dates
- Enumerated
- 2009-01-12
- Last updated
- 2009-01-12
Frequently asked questions
- What is Dean Osumi's NPI number?
- Dean Osumi's National Provider Identifier (NPI) is 1174760268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dean Osumi's specialty?
- Dean Osumi is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Dean Osumi located?
- Dean Osumi's practice location on file with NPPES is 1622 Post St, San Francisco, CA 94115-3604.
- What is Dean Osumi's phone number?
- The practice phone number listed in the NPPES registry for Dean Osumi is (415) 567-5200.
- Is Dean Osumi's NPI active?
- Yes — Dean Osumi's NPI (1174760268) is active in the NPPES registry as of the last update on 2009-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.