Deanna O'Brien
NPI 1083975585 · Marriage & Family Therapist · San Diego, CA
Deanna O'Brien is a Marriage & Family Therapist provider in San Diego, CA (NPI 1083975585).
Provider details
- NPI number
- 1083975585
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 77443 (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
14 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
- 2012-05-31
- Last updated
- 2014-02-14
Frequently asked questions
- What is Deanna O'Brien's NPI number?
- Deanna O'Brien's National Provider Identifier (NPI) is 1083975585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deanna O'Brien's specialty?
- Deanna O'Brien is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Deanna O'Brien located?
- Deanna O'Brien's practice location on file with NPPES is 3002 Armstrong St, San Diego, CA 92111-5702.
- What is Deanna O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Deanna O'Brien is (858) 569-2207.
- Is Deanna O'Brien's NPI active?
- Yes — Deanna O'Brien's NPI (1083975585) is active in the NPPES registry as of the last update on 2014-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.