JASON G STENTOUMIS PSYD
NPI 1730375106
Psychologist in Okemos, MI

Active since September 19, 2007
3945 OKEMOS RD STE B2, OKEMOS, MI 48864(517) 999-3935(517) 798-5668 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 8, 2025, Nov 8, 2019 (2 updates tracked since 2019).

About Jason G Stentoumis Psyd NPPES

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

JASON G STENTOUMIS PSYD (NPI 1730375106) is an individual psychologist in Okemos, Michigan, licensed in Michigan (6301013410) and active in the NPI registry since September 2007.

NPPES Registry Identity

NPI1730375106
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameJASON G STENTOUMISCredential: PSYD
Location Address3945 OKEMOS RD STE B2Okemos, MI 48864-4210
Mailing Address3945 Okemos Rd Ste B2Okemos, MI 48864-4210 · (517) 999-3935 · Fax (517) 798-5668
Fax(517) 798-5668
Sole ProprietorYes
Enumeration DateSeptember 19, 2007
Last NPPES UpdateOctober 8, 20252 updates tracked since enumeration
NPPES CertifiedOctober 8, 2025
NPI 1730375106 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 MI · 6301013410
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.
3945 OKEMOS RD STE B2, Okemos, MI 48864

Other Identifiers 1

Other680C315670MI · Blue Shield Of Michigan

Accepted Insurance

Other Providers at the Same Location NPPES

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

Physical Therapist
3945 OKEMOS RD STE B2
OKEMOS, MI 48864

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 Jason Stentoumis's NPI number?

The NPI number for Jason Stentoumis is 1730375106. It was assigned to this individual provider in the NPPES registry on September 19, 2007.

Where is Jason Stentoumis located?

Jason Stentoumis practices at 3945 Okemos Rd Ste B2, Okemos, MI 48864. The listed phone number is (517) 999-3935.

What is Jason Stentoumis's specialty?

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

What insurance does Jason Stentoumis accept?

Health plans from McLaren Health Plan Community, Oscar Insurance Company and UnitedHealthcare list Jason Stentoumis 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 Jason Stentoumis was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.