John Muir, MD
NPI 1780809707 · Psychiatry Physician · Whitefish, MT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Muir, MD is a Psychiatry Physician provider in Whitefish, MT (NPI 1780809707).
Provider details
- NPI number
- 1780809707
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 26874 (MT)
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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 117 | 13 |
| Buspirone Hcl | 92 | 17 |
| Bupropion Hclbrand: Bupropion Xl | 86 | — |
| Lamotrigine | 85 | 12 |
| Trazodone Hcl | 71 | 20 |
| Lorazepam | 65 | 20 |
| Fluoxetine Hcl | 58 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$74 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 2600 E 18th StCheyenne, WY 82001-5511Phone: (307) 633-7370
- 2600 E 18th StCheyenne, WY 82001-5511Phone: (307) 633-7370
Registry dates
- Enumerated
- 2007-04-16
- Last updated
- 2026-05-28
- Certified
- 2026-05-28
Frequently asked questions
- What is John Muir's NPI number?
- John Muir's National Provider Identifier (NPI) is 1780809707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Muir's specialty?
- John Muir is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John Muir located?
- John Muir's practice location on file with NPPES is 2004 Hospital Way, Whitefish, MT 59937-7858.
- What is John Muir's phone number?
- The practice phone number listed in the NPPES registry for John Muir is (406) 862-1030.
- Does John Muir accept Medicare?
- John Muir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Muir's NPI active?
- Yes — John Muir's NPI (1780809707) is active in the NPPES registry as of the last update on 2026-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.