DR. SARINA CASTRO PHD
NPI 1225923980
Psychologist in San Francisco, CA

Active since June 11, 2025Opted out of Medicare · through May 30, 2027
1304 CASTRO ST STE A, SAN FRANCISCO, CA 94114(415) 609-9673 Get Directions Write a Review

NPPES record last updated: June 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Sarina Castro Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SARINA CASTRO PHD (NPI 1225923980) is an individual psychologist in San Francisco, California, licensed in California (PSY18177) and active in the NPI registry since June 2025. She has opted out of Medicare through May 30, 2027.

NPPES Registry Identity

NPI1225923980
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. SARINA CASTROCredential: PHD
Location Address1304 CASTRO ST STE ASan Francisco, CA 94114-3682
Mailing Address1304 Castro St Ste ASan Francisco, CA 94114-3682
Sole ProprietorYes
Enumeration DateJune 11, 2025
NPPES CertifiedJune 11, 2025
NPI 1225923980 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in CA · PSY18177
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
1304 CASTRO ST STE A, San Francisco, CA 94114

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Dr. Sarina Castro Phd has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from May 30, 2025 through May 30, 2027.

Opt-Out Effective DateMay 30, 2025
Opt-Out In Effect ThroughMay 30, 2027Opt-out affidavits renew automatically every two years unless cancelled

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sarina Castro's NPI number?

The NPI number for Sarina Castro is 1225923980. It was assigned to this individual provider in the NPPES registry on June 11, 2025.

Where is Sarina Castro located?

Sarina Castro practices at 1304 Castro St Ste A, San Francisco, CA 94114. The listed phone number is (415) 609-9673.

What is Sarina Castro's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Sarina Castro enrolled in Medicare?

No. Sarina Castro has opted out of Medicare through May 30, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Sarina Castro was last updated on June 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.