Ronald Brummer, MD
NPI 1396842175 · Family Medicine Physician · Grand Forks, ND
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Brummer, MD is a Family Medicine Physician provider in Grand Forks, ND (NPI 1396842175).
Provider details
- NPI number
- 1396842175
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 26204 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2020-11-18
- Certified
- 2020-11-18
Frequently asked questions
- What is Ronald Brummer's NPI number?
- Ronald Brummer's National Provider Identifier (NPI) is 1396842175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Brummer's specialty?
- Ronald Brummer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Brummer located?
- Ronald Brummer's practice location on file with NPPES is 4440 S Washington St, Grand Forks, ND 58201-7245.
- What is Ronald Brummer's phone number?
- The practice phone number listed in the NPPES registry for Ronald Brummer is (701) 732-7000.
- Does Ronald Brummer accept Medicare?
- Ronald Brummer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Brummer's NPI active?
- Yes — Ronald Brummer's NPI (1396842175) is active in the NPPES registry as of the last update on 2020-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.