Timothy Scott Corson, PSY.D.
Clinical Psychologist · Whitefish, MT
Timothy Scott Corson, PSY.D. is a clinical psychologist with a practice address in Whitefish, Montana, and NPI 1386100535, issued on Feb 13, 2019. Check the license (Montana 353, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Timothy Scott Corson
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 353 MT
Self-reported in NPPES; status is on the state search - Practice location
- 121 Central Ave, Whitefish, MT 59937
- Phone
- (406) 885-1158
- Enumerated
- Feb 13, 2019
- Record last updated
- Nov 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20200521000654); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 171 in Montana → Look up another NPI →
Verify Timothy Scott Corson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 353Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Kalispell Regional Medical Center IncKalispell, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Scott Corson among 171 clinical psychologist records in Montana
Timothy Scott Corson, PSY.D. is one of 171 clinical psychologist records with a practice address in Montana. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 80% of them.
- NPI issued2019 · 80% of these records are older, 15% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1996 · median 1999 among the 46 with a school on file
- Record last updated2023 · 61% 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 Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Montana
There are 171 clinical psychologist records in Montana.
All 171 in Montana → Every provider in Whitefish → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Jason Schwenker, PSY.D.Whitefish, MT 599371831393057
- Caroline Williams, PSYDWhitefish, MT 599371770167454
- Barbara Traenkner, PH.DTroy, MT 599351063400083
- John Santa, PH.D.Marion, MT 599251336320134
- Rita Billow, PH.D.Eureka, MT 599171891943981
- Julia Owen-Shoal, PSY.D.Columbia Falls, MT 599121568677276
- Herman AndroesKalispell, MT 599011467506725
- Thomas Colyer, PH.D.Kalispell, MT 599011821140716
Common questions
What is Timothy Scott Corson, PSY.D.'s NPI number?
Timothy Scott Corson, PSY.D.'s National Provider Identifier (NPI) is 1386100535, issued on Feb 13, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Scott Corson, PSY.D. located?
The NPPES record lists a practice address at 121 Central Ave, Whitefish, MT, 59937. Phone: (406) 885-1158. Providers update this record themselves, so call before visiting.
How can I verify Timothy Scott Corson, PSY.D.'s license?
NPPES lists Montana license number 353, as entered by the provider. Search the Montana 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. Medicare files from data.cms.gov. 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.