DR. MARY KATHLEEN LEAR PHD
NPI 1497339527
Psychologist in Portland, OR

Active since May 05, 2021Opted out of Medicare · through May 5, 2027
3700 N WILLIAMS AVE, PORTLAND, OR 97227(503) 281-4852 Get Directions Write a Review

NPPES record last updated: May 5, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mary Kathleen Lear Phd NPPES

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

DR. MARY KATHLEEN LEAR PHD (NPI 1497339527) is an individual psychologist in Portland, Oregon and active in the NPI registry since May 2021. She has opted out of Medicare through May 5, 2027.

NPPES Registry Identity

NPI1497339527
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. MARY KATHLEEN LEARCredential: PHD
Location Address3700 N WILLIAMS AVEPortland, OR 97227-1441
Mailing Address3408 Ardenridge DrSacramento, CA 95864-3802
Sole ProprietorNo
Enumeration DateMay 5, 2021
NPPES CertifiedMay 5, 2021
NPI 1497339527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
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.

3700 N WILLIAMS AVE, Portland, OR 97227

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. Mary Kathleen Lear 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 5, 2021 through May 5, 2027.

Opt-Out Effective DateMay 5, 2021
Opt-Out In Effect ThroughMay 5, 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.

Counselor (Mental Health)
3700 N WILLIAMS AVE
PORTLAND, OR 97227
Clinic/Center (Mental Health (Including Community Mental Health Center))
3700 N WILLIAMS AVE
PORTLAND, OR 97227
Psychologist (Clinical)
3700 N WILLIAMS AVE
PORTLAND, OR 97227
Psychologist (Clinical)
3700 N WILLIAMS AVE
PORTLAND, OR 97227
Counselor (Mental Health)
3700 N WILLIAMS AVE
PORTLAND, OR 97227
Counselor (Mental Health)
3700 N WILLIAMS AVE
PORTLAND, OR 97227
Psychologist (Clinical)
3700 N WILLIAMS AVE
PORTLAND, OR 97227
Counselor (Mental Health)
3700 N WILLIAMS AVE
PORTLAND, OR 97227

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 Mary Lear's NPI number?

The NPI number for Mary Lear is 1497339527. It was assigned to this individual provider in the NPPES registry on May 5, 2021.

Where is Mary Lear located?

Mary Lear practices at 3700 N Williams Ave, Portland, OR 97227. The listed phone number is (503) 281-4852.

What is Mary Lear's specialty?

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

Is Mary Lear enrolled in Medicare?

No. Mary Lear has opted out of Medicare through May 5, 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 Mary Lear was last updated on May 5, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.