IndividualActive
Sara O'Brien
NPI 1972072841 · Behavior Analyst · San Jose, CA
Sara O'Brien is a Behavior Analyst provider in San Jose, CA (NPI 1972072841).
Provider details
- NPI number
- 1972072841
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
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
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
800 N 1st St Fl 2
San Jose, CA 95112-6312
Phone: (925) 266-8400
Street-level locationGet directions
Mailing address
2730 Shadelands Dr Bldg 10
Walnut Creek, CA 94598-2538
Registry dates
- Enumerated
- 2018-11-20
- Last updated
- 2025-09-04
- Certified
- 2025-09-04
Frequently asked questions
- What is Sara O'Brien's NPI number?
- Sara O'Brien's National Provider Identifier (NPI) is 1972072841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara O'Brien's specialty?
- Sara O'Brien is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Sara O'Brien located?
- Sara O'Brien's practice location on file with NPPES is 800 N 1st St Fl 2, San Jose, CA 95112-6312.
- What is Sara O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Sara O'Brien is (925) 266-8400.
- Is Sara O'Brien's NPI active?
- Yes — Sara O'Brien's NPI (1972072841) is active in the NPPES registry as of the last update on 2025-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.