IndividualActive
Viola Brewster
NPI 1700744273 · Behavior Technician · San Francisco, CA
Viola Brewster is a Behavior Technician provider in San Francisco, CA (NPI 1700744273).
Provider details
- NPI number
- 1700744273
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
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
1222 Harrison St Apt 4207
San Francisco, CA 94103-4483
Phone: (415) 629-2333
Street-level locationGet directions
Mailing address
1075 Creekside Ridge Dr Ste 280
Roseville, CA 95678-3504
Registry dates
- Enumerated
- 2026-01-13
- Last updated
- 2026-01-13
- Certified
- 2026-01-13
Frequently asked questions
- What is Viola Brewster's NPI number?
- Viola Brewster's National Provider Identifier (NPI) is 1700744273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Viola Brewster's specialty?
- Viola Brewster is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Viola Brewster located?
- Viola Brewster's practice location on file with NPPES is 1222 Harrison St Apt 4207, San Francisco, CA 94103-4483.
- What is Viola Brewster's phone number?
- The practice phone number listed in the NPPES registry for Viola Brewster is (415) 629-2333.
- Is Viola Brewster's NPI active?
- Yes — Viola Brewster's NPI (1700744273) is active in the NPPES registry as of the last update on 2026-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.