Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. KAAREN ELIZABETH BEKKEN PHD
NPI 1235129842
Psychologist in Boston, MA

Active since October 25, 2005Opted out of Medicare · through Jun 10, 2027
125 NASHUA ST, SRH SPAULDING REHAB HOSPITAL, BOSTON, MA 02114(617) 573-2643(617) 573-2659 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Kaaren Elizabeth Bekken Phd NPPES

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

DR. KAAREN ELIZABETH BEKKEN PHD (NPI 1235129842) is an individual psychologist in Boston, Massachusetts, licensed in Massachusetts (6275) and active in the NPI registry since October 2005. She has opted out of Medicare through June 10, 2027.

NPPES Registry Identity

NPI1235129842
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. KAAREN ELIZABETH BEKKENCredential: PHD
Location Address125 NASHUA ST, SRH SPAULDING REHAB HOSPITALBoston, MA 02114-1198
Mailing AddressPo Box 9142, Mass General Physician OrganizationCharlestown, MA 02129-9142 · (617) 724-0287 · Fax (617) 726-2894
Fax(617) 573-2659
Sole ProprietorNo
Enumeration DateOctober 25, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1235129842 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 MA · 6275
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.

125 NASHUA ST, Boston, MA 02114

Other Identifiers 2

Medicaid0523089MA
OtherWW0508MA · Bcbs Ma

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

Dr. Kaaren Elizabeth Bekken 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 June 10, 2025 through June 10, 2027.

Opt-Out Effective DateJune 10, 2025
Opt-Out In Effect ThroughJune 10, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Clinical Neuropsychologist
125 NASHUA ST
BOSTON, MA 02114
Pharmacist
125 NASHUA ST
BOSTON, MA 02114
Internal Medicine
125 NASHUA ST
BOSTON, MA 02114
Physical Therapist
125 NASHUA ST
BOSTON, MA 02114
Physical Medicine & Rehabilitation
125 NASHUA ST
BOSTON, MA 02114
Physical Medicine & Rehabilitation
125 NASHUA ST, SRH
BOSTON, MA 02114
Clinical Neuropsychologist
125 NASHUA ST
BOSTON, MA 02114
Psychologist
125 NASHUA ST
BOSTON, MA 02114

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 Kaaren Bekken's NPI number?

The NPI number for Kaaren Bekken is 1235129842. It was assigned to this individual provider in the NPPES registry on October 25, 2005.

Where is Kaaren Bekken located?

Kaaren Bekken practices at 125 Nashua St Srh Spaulding Rehab Hospital, Boston, MA 02114. The listed phone number is (617) 573-2643.

What is Kaaren Bekken's specialty?

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

Is Kaaren Bekken enrolled in Medicare?

No. Kaaren Bekken has opted out of Medicare through June 10, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Kaaren Bekken accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Kaaren Bekken 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 Kaaren Bekken was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.