Colleen O'Brien
NPI 1265954853 · Marriage & Family Therapist · Ojai, CA
Colleen O'Brien is a Marriage & Family Therapist provider in Ojai, CA (NPI 1265954853).
Provider details
- NPI number
- 1265954853
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
8 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
Mailing address
Registry dates
- Enumerated
- 2017-07-14
- Last updated
- 2022-09-15
- Certified
- 2022-09-15
Frequently asked questions
- What is Colleen O'Brien's NPI number?
- Colleen O'Brien's National Provider Identifier (NPI) is 1265954853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen O'Brien's specialty?
- Colleen O'Brien is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Colleen O'Brien located?
- Colleen O'Brien's practice location on file with NPPES is 226 W Ojai Ave Ste 101-180, Ojai, CA 93023-3277.
- What is Colleen O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Colleen O'Brien is (805) 798-3150.
- Is Colleen O'Brien's NPI active?
- Yes — Colleen O'Brien's NPI (1265954853) is active in the NPPES registry as of the last update on 2022-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.