George Christopher Nadasi, PH.D., ED.S.
Clinical Psychologist · Kalispell, MT
George Christopher Nadasi, PH.D., ED.S. is a clinical psychologist with a practice address in Kalispell, Montana, and NPI 1699838342, issued on Dec 17, 2006. Check the license (Montana 331, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- George Christopher Nadasi
- Credential
- PH.D., ED.S.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License numbers
- 331 MT
202357 ID
Self-reported in NPPES; status is on the state search - Practice location
- 22 2ND Ave W Ste 3100, Kalispell, MT 59901
- Phone
- (406) 471-6312
- Enumerated
- Dec 17, 2006
- Record last updated
- Nov 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20090810000672); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 171 in Montana → Look up another NPI →
Also registered at 22 2ND Ave W Ste 3100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robin Rude, LMTMassage Therapist1184356768
Verify George Christopher Nadasi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 331Check 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).
George Christopher Nadasi among 171 clinical psychologist records in Montana
George Christopher Nadasi, PH.D., ED.S. 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 65% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1999 · 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 Kalispell → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Herman AndroesKalispell, MT 599011467506725
- Thomas Colyer, PH.D.Kalispell, MT 599011821140716
- Amy Eller, PH.D.Kalispell, MT 599011831391440
- Katrina Evans, PSY.D.Kalispell, MT 599011447759873
- Brittni FowlerKalispell, MT 599011578125662
- Jeffrey Heider, PH.D.Kalispell, MT 599011710043294
- Joanna McCormick, PHDKalispell, MT 599011801155361
- Shari Schindel, PSYDKalispell, MT 599011104035039
Common questions
What is George Christopher Nadasi, PH.D., ED.S.'s NPI number?
George Christopher Nadasi, PH.D., ED.S.'s National Provider Identifier (NPI) is 1699838342, issued on Dec 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is George Christopher Nadasi, PH.D., ED.S. located?
The NPPES record lists a practice address at 22 2ND Ave W Ste 3100, Kalispell, MT, 59901. Phone: (406) 471-6312. Providers update this record themselves, so call before visiting.
How can I verify George Christopher Nadasi, PH.D., ED.S.'s license?
NPPES lists Montana license number 331, 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.