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DR. JASON DONALD GAGE PH.D.
NPI 1548250699
Psychologist - Clinical in Boise, ID

Active since October 28, 2005Opted out of Medicare · through Jan 1, 2027
311 ALLUMBAUGH ST, BOISE, ID 83704(208) 375-6402(208) 323-1850 Get Directions Write a Review

NPPES record last updated: January 31, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Jason Donald Gage Ph.d. NPPES

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

DR. JASON DONALD GAGE PH.D. (NPI 1548250699) is an individual clinical provider in Boise, Idaho, licensed in Idaho (PSY202-302) and active in the NPI registry since October 2005. He has opted out of Medicare through January 1, 2027.

NPPES Registry Identity

NPI1548250699
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. JASON DONALD GAGECredential: PH.D.
Location Address311 ALLUMBAUGH STBoise, ID 83704-9208
Mailing Address311 Allumbaugh StBoise, ID 83704-9208 · (208) 375-6402 · Fax (208) 323-1850
Phone(208) 375-6402
Fax(208) 323-1850
Sole ProprietorNo
Enumeration DateOctober 28, 2005
Last NPPES UpdateJanuary 31, 2008
✔ NPI 1548250699 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in ID · PSY202-302
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
311 ALLUMBAUGH ST, Boise, ID 83704
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., PacificSource Health Plans, Select Health.Insurance ›

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. Jason Donald Gage Ph.d. 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 January 1, 2025 through January 1, 2027.

Opt-Out Effective DateJanuary 1, 2025
Opt-Out In Effect ThroughJanuary 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 4

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

MR. MICHAEL D. JOHNSTON PHD
Psychologist
311 ALLUMBAUGH ST
BOISE, ID 83704
Ada County (208) 375-6402
MR. ROBERT F. CALHOUN PHD
Clinical Neuropsychologist
311 ALLUMBAUGH ST
BOISE, ID 83704
Ada County (208) 375-6402
MOUNTAIN STATES COUNSELING & PSYCHOLOGICAL SERVICES PLLL
Psychologist
311 ALLUMBAUGH ST
BOISE, ID 83704
Ada County (208) 375-6402
DR. BRETT W THOMAS PH.D.
Psychologist (Clinical)
311 ALLUMBAUGH ST
BOISE, ID 83704
Ada County (208) 375-6402

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 Gage's NPI number?

The NPI number for Jason Gage is 1548250699. It was assigned to this individual provider in the NPPES registry on October 28, 2005.

Where is Jason Gage located?

Jason Gage practices at 311 Allumbaugh St, Boise, ID 83704. The listed phone number is (208) 375-6402.

What is Jason Gage's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Jason Gage enrolled in Medicare?

No. Jason Gage has opted out of Medicare through January 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Jason Gage accept?

Health plans from Moda Health Plan, Inc., PacificSource Health Plans and Select Health list Jason Gage 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 Gage was last updated on January 31, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.