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Dennis Fisher, M.D.
NPI 1740659747 · Contractor · San Francisco, CA
Dennis Fisher, M.D. is a Contractor provider in San Francisco, CA (NPI 1740659747).
Provider details
- NPI number
- 1740659747
- Entity type
- Individual
- Primary specialty
- ContractorOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- AF1461564 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
218 Castenada Ave
San Francisco, CA 94116-1445
Phone: (415) 307-4791
Street-level locationGet directions
Mailing address
218 Castenada Ave
San Francisco, CA 94116-1445
Registry dates
- Enumerated
- 2015-09-20
- Last updated
- 2015-09-20
Frequently asked questions
- What is Dennis Fisher's NPI number?
- Dennis Fisher's National Provider Identifier (NPI) is 1740659747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Fisher's specialty?
- Dennis Fisher is listed in the NPPES registry with a primary specialty of Contractor (Other Service Providers).
- Where is Dennis Fisher located?
- Dennis Fisher's practice location on file with NPPES is 218 Castenada Ave, San Francisco, CA 94116-1445.
- What is Dennis Fisher's phone number?
- The practice phone number listed in the NPPES registry for Dennis Fisher is (415) 307-4791.
- Is Dennis Fisher's NPI active?
- Yes — Dennis Fisher's NPI (1740659747) is active in the NPPES registry as of the last update on 2015-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.