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.

IndividualActive

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)

Practice location

4713 1st St

#250

Pleasanton, CA 94566-7361

Phone: (925) 425-0032

Fax: (925) 425-0032

Street-level locationGet directions

More CA providers

Mailing address

4713 1st St

Pleasanton, CA 94566-7361

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense PSY 20645 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 index)

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.

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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions