DR. LESLIE ANNE AARON PH.D.
NPI 1639108095
Psychologist in Bellingham, WA

Active since June 30, 2006PECOS EnrolledAccepts Medicare Assignment
801 SAMISH WAY, BELLINGHAM, WA 98229(360) 255-2505(360) 255-2504 Get Directions Write a Review

NPPES record last updated: July 7, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Leslie Anne Aaron Ph.d. NPPES

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

DR. LESLIE ANNE AARON PH.D. (NPI 1639108095) is an individual psychologist in Bellingham, Washington, licensed in Washington (PY00002453) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1639108095
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. LESLIE ANNE AARONCredential: PH.D.
Location Address801 SAMISH WAYBellingham, WA 98229-2901
Mailing Address801 Samish WayBellingham, WA 98229-2901 · (360) 255-2505 · Fax (360) 255-2504
Fax(360) 255-2504
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateJune 30, 2006
Last NPPES UpdateJuly 7, 2016
NPI 1639108095 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 WA · PY00002453
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.
801 SAMISH WAY, Bellingham, WA 98229

Other Identifiers 2

Medicare UPINP75162WA
Medicare PING8875677WA

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Leslie Anne Aaron Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082781794
PECOS Enrollment IDI20080923000151
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
213 services11 patients

Other Providers at the Same Location NPPES 13

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

Psychologist
801 SAMISH WAY
BELLINGHAM, WA 98229
Psychologist (Clinical)
801 SAMISH WAY
BELLINGHAM, WA 98229
Interpreter
801 SAMISH WAY
BELLINGHAM, WA 98229
Psychiatry & Neurology (Psychiatry)
801 SAMISH WAY
BELLINGHAM, WA 98229
Counselor (Mental Health)
801 SAMISH WAY
BELLINGHAM, WA 98229
Psychiatry & Neurology (Psychiatry)
801 SAMISH WAY
BELLINGHAM, WA 98229
Counselor (Mental Health)
801 SAMISH WAY
BELLINGHAM, WA 98229
Psychiatry & Neurology (Psychiatry)
801 SAMISH WAY
BELLINGHAM, WA 98229

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 Leslie Aaron's NPI number?

The NPI number for Leslie Aaron is 1639108095. It was assigned to this individual provider in the NPPES registry on June 30, 2006.

Where is Leslie Aaron located?

Leslie Aaron practices at 801 Samish Way, Bellingham, WA 98229. The listed phone number is (360) 255-2505.

What is Leslie Aaron's specialty?

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

Is Leslie Aaron enrolled in Medicare?

Yes. Leslie Aaron is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Leslie Aaron accept?

Health plans from PacificSource Health Plans and Premera Blue Cross Blue Shield of Alaska list Leslie Aaron 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 Leslie Aaron was last updated on July 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.