Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHANIE FENGLER THOMPSON PHD
NPI 1629402169
Psychologist in Bellevue, WA

Active since August 31, 2013Opted out of Medicare · through Sep 1, 2026
40 LAKE BELLEVUE DR STE 250, BELLEVUE, WA 98005(206) 327-8632 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 20, 2026, Sep 4, 2018 (2 updates tracked since 2018).

About Stephanie Fengler Thompson Phd NPPES

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

STEPHANIE FENGLER THOMPSON PHD (NPI 1629402169) is an individual psychologist in Bellevue, Washington and active in the NPI registry since August 2013. She has opted out of Medicare through September 1, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1629402169
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameSTEPHANIE FENGLER THOMPSONCredential: PHD
Location Address40 LAKE BELLEVUE DR STE 250Bellevue, WA 98005-2478
Mailing Address40 Lake Bellevue Dr Ste 250Bellevue, WA 98005-2478 · (206) 327-8632
Sole ProprietorYes
Enumeration DateAugust 31, 2013
Last NPPES UpdateJuly 20, 20262 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
NPI 1629402169 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.
40 LAKE BELLEVUE DR STE 250, Bellevue, WA 98005

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Stephanie Fengler Thompson 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 September 1, 2018 through September 1, 2026.

Opt-Out Effective DateSeptember 1, 2018
Opt-Out In Effect ThroughSeptember 1, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 6

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

Clinic/Center (Adult Mental Health)
40 LAKE BELLEVUE DR STE 250
BELLEVUE, WA 98005
Social Worker
40 LAKE BELLEVUE DR STE 250
BELLEVUE, WA 98005
Counselor (Mental Health)
40 LAKE BELLEVUE DR STE 250
BELLEVUE, WA 98005
Dentist (General Practice)
40 LAKE BELLEVUE DR STE 250
BELLEVUE, WA 98005
Marriage & Family Therapist
40 LAKE BELLEVUE DR STE 250
BELLEVUE, WA 98005
Acupuncturist
40 LAKE BELLEVUE DR STE 250
BELLEVUE, WA 98005

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 Stephanie Thompson's NPI number?

The NPI number for Stephanie Thompson is 1629402169. It was assigned to this individual provider in the NPPES registry on August 31, 2013.

Where is Stephanie Thompson located?

Stephanie Thompson practices at 40 Lake Bellevue Dr Ste 250, Bellevue, WA 98005. The listed phone number is (206) 327-8632.

What is Stephanie Thompson's specialty?

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

Is Stephanie Thompson enrolled in Medicare?

No. Stephanie Thompson has opted out of Medicare through September 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Stephanie Thompson was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.