Brian Mcdonald, M.D.
NPI 1285604256 · Internal Medicine Physician · Northfield, MN
Brian Mcdonald, M.D. is a Internal Medicine Physician provider in Northfield, MN (NPI 1285604256).
Provider details
- NPI number
- 1285604256
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 51616 (MN)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-01-24
- Last updated
- 2011-11-22
Frequently asked questions
- What is Brian Mcdonald's NPI number?
- Brian Mcdonald's National Provider Identifier (NPI) is 1285604256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Mcdonald's specialty?
- Brian Mcdonald is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Mcdonald located?
- Brian Mcdonald's practice location on file with NPPES is 1400 Jefferson Rd, Northfield, MN 55057-3081.
- What is Brian Mcdonald's phone number?
- The practice phone number listed in the NPPES registry for Brian Mcdonald is (507) 663-9000.
- Is Brian Mcdonald's NPI active?
- Yes — Brian Mcdonald's NPI (1285604256) is active in the NPPES registry as of the last update on 2011-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.