Vivienne Hannon, MBBS
NPI 1699246264 · Anesthesiology Physician · San Francisco, CA
Vivienne Hannon, MBBS is a Anesthesiology Physician provider in San Francisco, CA (NPI 1699246264).
Provider details
- NPI number
- 1699246264
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MBBS
- Sex
- Female
- Sole proprietor
- No
- License
- SPI557 (CA)
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
7 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
- 2018-12-07
- Last updated
- 2018-12-07
Frequently asked questions
- What is Vivienne Hannon's NPI number?
- Vivienne Hannon's National Provider Identifier (NPI) is 1699246264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivienne Hannon's specialty?
- Vivienne Hannon is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Vivienne Hannon located?
- Vivienne Hannon's practice location on file with NPPES is 505 Parnassus Ave, San Francisco, CA 94143-2204.
- What is Vivienne Hannon's phone number?
- The practice phone number listed in the NPPES registry for Vivienne Hannon is (415) 476-1000.
- Is Vivienne Hannon's NPI active?
- Yes — Vivienne Hannon's NPI (1699246264) is active in the NPPES registry as of the last update on 2018-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.