Jason Donald Gage, PH.D.
Clinical Psychologist · Boise, ID
Jason Donald Gage, PH.D. is a clinical psychologist with a practice address in Boise, Idaho, and NPI 1548250699, issued on Oct 28, 2005. Check the license (Idaho PSY202-302, as entered in NPPES) with the Idaho board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jason Donald Gage
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY202-302 ID
Self-reported in NPPES; status is on the state search - Practice location
- 311 Allumbaugh St, Boise, ID 83704
- Phone
- (208) 375-6402
- Enumerated
- Oct 28, 2005
- Record last updated
- Jan 31, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (208) 323-1850
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 195 in Idaho → Look up another NPI →
Also registered at 311 Allumbaugh St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Johnston, PHDPsychologist1346394913
- Brett Thomas, PH.D.Clinical Psychologist1952403552
Verify Jason Donald Gage in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this profession
Search for license PSY202-302Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jason Donald Gage among 195 clinical psychologist records in Idaho
Jason Donald Gage, PH.D. is one of 195 clinical psychologist records with a practice address in Idaho. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileNo · 17% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2008 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Idaho
There are 195 clinical psychologist records in Idaho. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 195 in Idaho → Every provider in Boise → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Robert Bennett, PH.D.Boise, ID 837041962490474
- Winslow Gerrish, PHDBoise, ID 837041013297621
- Michael Harmon, PSY.D.Boise, ID 837041417181108
- Becky Huskinson, PSY.D.Boise, ID 837041972645711
- Joseph Lipetzky, PSY. D.Boise, ID 837041467440065
- Sarah Marion, PH.DBoise, ID 837041518111590
- Mark Snow, PHDBoise, ID 837041023162682
- Brett Thomas, PH.D.Boise, ID 837041952403552
Common questions
What is Jason Donald Gage, PH.D.'s NPI number?
Jason Donald Gage, PH.D.'s National Provider Identifier (NPI) is 1548250699, issued on Oct 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jason Donald Gage, PH.D. located?
The NPPES record lists a practice address at 311 Allumbaugh St, Boise, ID, 83704. Phone: (208) 375-6402. Providers update this record themselves, so call before visiting.
How can I verify Jason Donald Gage, PH.D.'s license?
NPPES lists Idaho license number PSY202-302, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.