DR. BENJAMIN WEINSTEIN PHD
NPI 1932528395
Psychologist in Seattle, WA

Active since April 15, 2014PECOS EnrolledAccepts Medicare Assignment
2226 EASTLAKE AVE E # 1006, SEATTLE, WA 98102(626) 800-6875(626) 842-0230 Get Directions Write a Review

NPPES record last updated: November 4, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 4, 2025, Feb 9, 2023, Sep 1, 2022 (3 updates tracked since 2022).

About Dr. Benjamin Weinstein Phd NPPES

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

DR. BENJAMIN WEINSTEIN PHD (NPI 1932528395) is an individual psychologist in Seattle, Washington, licensed in Washington (PY60373414) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1932528395
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. BENJAMIN WEINSTEINCredential: PHD
Location Address2226 EASTLAKE AVE E # 1006Seattle, WA 98102-3419
Mailing Address2226 Eastlake Ave E # 1006Seattle, WA 98102-3419 · (626) 800-6875 · Fax (626) 842-0230
Fax(626) 842-0230
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateApril 15, 2014
Last NPPES UpdateNovember 4, 20253 updates tracked since enumeration
NPPES CertifiedNovember 4, 2025
✔ NPI 1932528395 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 · PY60373414
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.
2226 EASTLAKE AVE E # 1006, Seattle, WA 98102

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Benjamin Weinstein Phd 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 ID42435943
PECOS Enrollment IDI20140709001849
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Benjamin Weinstein reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Clinical
2571 E MONT LAKE PL E
Seattle, WA 98112
  • Reassigned Medicare billing, Washington enrollment
Interventional Pain Medicine
2820 NORTHUP WAY STE 245
Bellevue, WA 98004
  • Reassigned Medicare billing, Washington enrollment
  • 8 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.
284 services27 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
115 services112 patients
Evaluation of psychological test, first hour 96130
This procedure involves a professional assessing your mental health using standardized tests. It's the initial hour of a process that helps understand your emotional well-being and cognitive abilities. It's completely non-invasive and confidential.
54 services54 patients

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 Benjamin Weinstein's NPI number?

The NPI number for Benjamin Weinstein is 1932528395. It was assigned to this individual provider in the NPPES registry on April 15, 2014.

Where is Benjamin Weinstein located?

Benjamin Weinstein practices at 2226 Eastlake Ave E # 1006, Seattle, WA 98102. The listed phone number is (626) 800-6875.

What is Benjamin Weinstein's specialty?

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

Is Benjamin Weinstein enrolled in Medicare?

Yes. Benjamin Weinstein 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.

Which organizations bill Medicare for Benjamin Weinstein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Weinstein reassigns Medicare benefits to 2 organizations: Ben Weinstein Phd PLLC (Seattle, WA) and Washington Center For Pain Management LLC (Bellevue, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Benjamin Weinstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Benjamin Weinstein was last updated on November 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.