Alejandro Ferreyra, PSY.D.
NPI 1568510808 · Clinical Psychologist · Pleasanton, CA
Alejandro Ferreyra, PSY.D. is a Clinical Psychologist provider in Pleasanton, CA (NPI 1568510808).
Provider details
- NPI number
- 1568510808
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY 20645 (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
19 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
- 2007-01-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alejandro Ferreyra's NPI number?
- Alejandro Ferreyra's National Provider Identifier (NPI) is 1568510808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alejandro Ferreyra's specialty?
- Alejandro Ferreyra is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Alejandro Ferreyra located?
- Alejandro Ferreyra's practice location on file with NPPES is 4713 1st St, Pleasanton, CA 94566-7361.
- What is Alejandro Ferreyra's phone number?
- The practice phone number listed in the NPPES registry for Alejandro Ferreyra is (925) 425-0032.
- Is Alejandro Ferreyra's NPI active?
- Yes — Alejandro Ferreyra's NPI (1568510808) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.