Michael David Thein, M.D.
Psychiatry Physician · Missoula, MT
Michael David Thein, M.D. is a psychiatry physician with a practice address in Missoula, Montana, and NPI 1184744088, issued on Apr 2, 2007. Check the license (Montana 61135, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael David Thein
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 61135 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1048 Burlington Ave Ste 103, Missoula, MT 59801
- Phone
- (406) 830-3294
- Enumerated
- Apr 2, 2007
- Record last updated
- Sep 19, 2022
- Fax
- (408) 258-0367
- Medicare enrollment
- Enrolled (PECOS I20181008001761); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 156 in Montana → Look up another NPI →
Verify Michael David Thein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 61135Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.5 times the Medicare Part D claims of the average psychiatry physician in 2024
5,543 Medicare Part D claims for 137 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Quetiapine Fumarate463 claims
- Lamotrigine338 claims
- Clonazepam287 claims
- Trazodone Hcl258 claims
- Dextroamphetamine-Amphetamine246 claims
- Aripiprazole232 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $785.53
49 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- 3 Rivers Mental Health Solutions LLCButte, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael David Thein among 156 psychiatry physician records in Montana
Michael David Thein, M.D. is one of 156 psychiatry physician records with a practice address in Montana. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 41% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated1991 · median 2005 among the 80 with a school on file
- Record last updated2022 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Montana
There are 156 psychiatry physician records in Montana.
All 156 in Montana → Every provider in Missoula → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Mary Bassingthwaighte, MDMissoula, MT 598011346399912
- Phillip Holman, M.D.Missoula, MT 598011407928765
- Patrick Maidman, MDMissoula, MT 598011467490375
- Alan Reyes, MDMissoula, MT 598011518983212
- Jane Wells, M.D., M.H.S.Missoula, MT 598011073681144
- Kary Aytes, MDMissoula, MT 598021831261189
- Joan Davis, MDMissoula, MT 598021780716944
- Blair DavisonMissoula, MT 598021881812378
Common questions
What is Michael David Thein, M.D.'s NPI number?
Michael David Thein, M.D.'s National Provider Identifier (NPI) is 1184744088, issued on Apr 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael David Thein, M.D. located?
The NPPES record lists a practice address at 1048 Burlington Ave Ste 103, Missoula, MT, 59801. Phone: (406) 830-3294. Providers update this record themselves, so call before visiting.
How can I verify Michael David Thein, M.D.'s license?
NPPES lists Montana license number 61135, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael David Thein, M.D. prescribe under Medicare Part D?
In 2024, Michael David Thein, M.D. had 5,543 Medicare Part D claims for 137 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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.