IndividualActive
James Buchan, MD
NPI 1114950342 · Emergency Medicine Physician · Billings, MT
James Buchan, MD is a Emergency Medicine Physician provider in Billings, MT (NPI 1114950342).
Provider details
- NPI number
- 1114950342
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 5034 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
1233 N 30th St
Billings, MT 59101-0127
Phone: (406) 237-4116
Fax: (406) 237-4125
Street-level locationGet directions
Mailing address
1233 N 30th St
Billings, MT 59101-0127
Registry dates
- Enumerated
- 2006-07-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Buchan's NPI number?
- James Buchan's National Provider Identifier (NPI) is 1114950342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Buchan's specialty?
- James Buchan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Buchan located?
- James Buchan's practice location on file with NPPES is 1233 N 30th St, Billings, MT 59101-0127.
- What is James Buchan's phone number?
- The practice phone number listed in the NPPES registry for James Buchan is (406) 237-4116.
- Is James Buchan's NPI active?
- Yes — James Buchan's NPI (1114950342) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.