Vivian Woo
NPI 1366327413 · Other Technician · San Francisco, CA
Vivian Woo is a Other Technician provider in San Francisco, CA (NPI 1366327413).
Provider details
- NPI number
- 1366327413
- Entity type
- Individual
- Primary specialty
- Other TechnicianTechnologists, Technicians & Other Technical Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2025-08-07
- Last updated
- 2025-08-07
- Certified
- 2025-08-07
Frequently asked questions
- What is Vivian Woo's NPI number?
- Vivian Woo's National Provider Identifier (NPI) is 1366327413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Woo's specialty?
- Vivian Woo is listed in the NPPES registry with a primary specialty of Other Technician (Technologists, Technicians & Other Technical Service Providers).
- Where is Vivian Woo located?
- Vivian Woo's practice location on file with NPPES is 1990 41st Ave, San Francisco, CA 94116-1101.
- What is Vivian Woo's phone number?
- The practice phone number listed in the NPPES registry for Vivian Woo is (628) 754-8400.
- Is Vivian Woo's NPI active?
- Yes — Vivian Woo's NPI (1366327413) is active in the NPPES registry as of the last update on 2025-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.