Alexandra Barth, PHD
NPI 1467107144 · Clinical Psychologist · San Diego, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Barth, PHD is a Clinical Psychologist provider in San Diego, CA (NPI 1467107144).
Provider details
- NPI number
- 1467107144
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 38429 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
4 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
- 2022-02-21
- Last updated
- 2023-11-29
- Certified
- 2023-11-29
Frequently asked questions
- What is Alexandra Barth's NPI number?
- Alexandra Barth's National Provider Identifier (NPI) is 1467107144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Barth's specialty?
- Alexandra Barth is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Alexandra Barth located?
- Alexandra Barth's practice location on file with NPPES is 8110 Birmingham Way Bldg 28, San Diego, CA 92123-2758.
- What is Alexandra Barth's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Barth is (858) 966-8052.
- Does Alexandra Barth accept Medicare?
- Alexandra Barth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Barth's NPI active?
- Yes — Alexandra Barth's NPI (1467107144) is active in the NPPES registry as of the last update on 2023-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.