Patrick S. Maidman, MD
Psychiatry Physician · Missoula, MT
Patrick S. Maidman, MD is a psychiatry physician with a practice address in Missoula, Montana, and NPI 1467490375, issued on Jun 3, 2006. Check the license (Montana MED-PHYS-LIC-69960, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Patrick S. Maidman
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- MED-PHYS-LIC-69960 MT
MD13937 ME
Self-reported in NPPES; status is on the state search - Practice location
- 140 N Russell St, Missoula, MT 59801
- Phone
- (406) 532-9700
- Enumerated
- Jun 3, 2006
- Record last updated
- Feb 18, 2026
- Medicaid ID
- 223420000 ME
- Medicare enrollment
- Enrolled (PECOS I20190326002167); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1989
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 140 N Russell St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brandy Vail, LCPCMental Health Counselor1528552874
Verify Patrick S. Maidman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license MED-PHYS-LIC-69960Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average psychiatry physician in 2024
262 Medicare Part D claims for 35 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Clonazepam26 claims
- Invega Sustenna25 claims
- Venlafaxine Hcl Er24 claims
- Buprenorphine-Naloxone15 claims
- Mirtazapine14 claims
- Paliperidone Er14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 69.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Aware IncAnaconda, MT
- Western Montana Mental Health CenterBozeman, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Psychiatry Physician providers in Montana
There are 156 psychiatry physician records in Montana.
Other psychiatry physician records in Montana
- Nora Abdullah, MDMissoula, MT1295354298
- Graig Aders, M.D.Great Falls, MT1265758734
- Erin Amato, MDBillings, MT1447425178
- Alexis Anderson, D.O.Bozeman, MT1124162177
- Deanna Armstrong, M.D.Helena, MT1003900184
- Eric Arzubi, M.D.Billings, MT1770738353
- Kary Aytes, MDMissoula, MT1831261189
- Mary Bassingthwaighte, MDMissoula, MT1346399912
- Julia Bell, MDHamilton, MT1780664318
- Daniel Bemporad, D.O.Warm Springs, MT1811438120
Common questions
What is Patrick S. Maidman, MD's NPI number?
Patrick S. Maidman, MD's National Provider Identifier (NPI) is 1467490375, issued on Jun 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Patrick S. Maidman, MD located?
The NPPES record lists a practice address at 140 N Russell St, Missoula, MT, 59801. Phone: (406) 532-9700. Providers update this record themselves, so call before visiting.
How can I verify Patrick S. Maidman, MD's license?
NPPES lists Montana license number MED-PHYS-LIC-69960, 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 Patrick S. Maidman, MD prescribe under Medicare Part D?
In 2024, Patrick S. Maidman, MD had 262 Medicare Part D claims for 35 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Patrick S. Maidman, MD's MIPS final score?
The 2023 MIPS final score is 69.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.