Alexandra Mathews, PSYD
NPI 1700043122 · Clinical Psychologist · Canoga Park, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Mathews, PSYD is a Clinical Psychologist provider in Canoga Park, CA (NPI 1700043122).
Provider details
- NPI number
- 1700043122
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 17845 (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
18 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
- 2008-05-22
- Last updated
- 2008-05-22
Frequently asked questions
- What is Alexandra Mathews's NPI number?
- Alexandra Mathews's National Provider Identifier (NPI) is 1700043122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Mathews's specialty?
- Alexandra Mathews is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Alexandra Mathews located?
- Alexandra Mathews's practice location on file with NPPES is 22048 Sherman Way, Canoga Park, CA 91303-3001.
- What is Alexandra Mathews's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Mathews is (818) 884-3075.
- Does Alexandra Mathews accept Medicare?
- Alexandra Mathews is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Mathews's NPI active?
- Yes — Alexandra Mathews's NPI (1700043122) is active in the NPPES registry as of the last update on 2008-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.