ABBY WOLFSON PH.D.
NPI 1396904645
Psychologist in Berkeley, CA

Active since June 03, 2008Opted out of Medicare · through Apr 1, 2027
248 THE UPLANDS, BERKELEY, CA 94705(510) 985-0655(510) 654-8209 Get Directions Write a Review

NPPES record last updated: June 3, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Abby Wolfson Ph.d. NPPES

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

ABBY WOLFSON PH.D. (NPI 1396904645) is an individual psychologist in Berkeley, California, licensed in California (PSY3962) and active in the NPI registry since June 2008. She has opted out of Medicare through April 1, 2027.

NPPES Registry Identity

NPI1396904645
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameABBY WOLFSONCredential: PH.D.
Location Address248 THE UPLANDSBerkeley, CA 94705-2834
Mailing Address248 The UplandsBerkeley, CA 94705-2834 · (510) 985-0655
Fax(510) 654-8209
Sole ProprietorYes
Enumeration DateJune 3, 2008
NPI 1396904645 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 · PSY3962
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.
248 THE UPLANDS, Berkeley, CA 94705

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Abby Wolfson Ph.d. 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 April 1, 2023 through April 1, 2027.

Opt-Out Effective DateApril 1, 2023
Opt-Out In Effect ThroughApril 1, 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 Abby Wolfson's NPI number?

The NPI number for Abby Wolfson is 1396904645. It was assigned to this individual provider in the NPPES registry on June 3, 2008.

Where is Abby Wolfson located?

Abby Wolfson practices at 248 The Uplands, Berkeley, CA 94705. The listed phone number is (510) 985-0655.

What is Abby Wolfson's specialty?

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

Is Abby Wolfson enrolled in Medicare?

No. Abby Wolfson has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Abby Wolfson accept?

Health plans from Providence Health Plan list Abby Wolfson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Abby Wolfson was last updated on June 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.