Patrick Maidman, MD
NPI 1467490375 · Psychiatry Physician · Missoula, MT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Maidman, MD is a Psychiatry Physician provider in Missoula, MT (NPI 1467490375).
Provider details
- NPI number
- 1467490375
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD13937 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clonazepam | 26 |
| Paliperidone Palmitatebrand: Invega Sustenna | 25 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 24 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 15 |
| Mirtazapine | 14 |
| Paliperidonebrand: Paliperidone Er | 14 |
| Bupropion Hclbrand: Bupropion Xl | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 334 Town Center AveBig Sky, MT 59771-1348Phone: (406) 995-6995
Registry dates
- Enumerated
- 2006-06-03
- Last updated
- 2026-02-18
- Certified
- 2026-02-18
Frequently asked questions
- What is Patrick Maidman's NPI number?
- Patrick Maidman's National Provider Identifier (NPI) is 1467490375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Maidman's specialty?
- Patrick Maidman is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Maidman located?
- Patrick Maidman's practice location on file with NPPES is 140 N Russell St, Missoula, MT 59801-1704.
- What is Patrick Maidman's phone number?
- The practice phone number listed in the NPPES registry for Patrick Maidman is (406) 532-9700.
- Does Patrick Maidman accept Medicare?
- Patrick Maidman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Maidman's NPI active?
- Yes — Patrick Maidman's NPI (1467490375) is active in the NPPES registry as of the last update on 2026-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.