Yvonne O'Brien
NPI 1952840118 · Marriage & Family Therapist · San Jose, CA
Yvonne O'Brien is a Marriage & Family Therapist provider in San Jose, CA (NPI 1952840118).
Provider details
- NPI number
- 1952840118
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 113881 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-02-21
- Last updated
- 2025-04-14
- Certified
- 2025-04-14
Frequently asked questions
- What is Yvonne O'Brien's NPI number?
- Yvonne O'Brien's National Provider Identifier (NPI) is 1952840118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yvonne O'Brien's specialty?
- Yvonne O'Brien is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Yvonne O'Brien located?
- Yvonne O'Brien's practice location on file with NPPES is 2170 the Alameda # 104, San Jose, CA 95126-1131.
- What is Yvonne O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Yvonne O'Brien is (831) 515-9951.
- Is Yvonne O'Brien's NPI active?
- Yes — Yvonne O'Brien's NPI (1952840118) is active in the NPPES registry as of the last update on 2025-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.