Daniel Brissenden
NPI 1871378794 · Internal Medicine Physician · San Francisco, CA
Daniel Brissenden is a Internal Medicine Physician provider in San Francisco, CA (NPI 1871378794).
Provider details
- NPI number
- 1871378794
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 48923 (ZZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
Mailing address
Registry dates
- Enumerated
- 2023-08-29
- Last updated
- 2023-08-29
- Certified
- 2023-08-29
Frequently asked questions
- What is Daniel Brissenden's NPI number?
- Daniel Brissenden's National Provider Identifier (NPI) is 1871378794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Brissenden's specialty?
- Daniel Brissenden is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Brissenden located?
- Daniel Brissenden's practice location on file with NPPES is 1600 Divisadero St, San Francisco, CA 94143-3010.
- What is Daniel Brissenden's phone number?
- The practice phone number listed in the NPPES registry for Daniel Brissenden is (415) 567-6600.
- Is Daniel Brissenden's NPI active?
- Yes — Daniel Brissenden's NPI (1871378794) is active in the NPPES registry as of the last update on 2023-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.