Mark Macgregor, M.D.
NPI 1407648074 · Student in an Organized Health Care Education/Training Program · Grand Forks, ND
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Macgregor, M.D. is a Student in an Organized Health Care Education/Training Program provider in Grand Forks, ND (NPI 1407648074).
Provider details
- NPI number
- 1407648074
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-05-20
- Last updated
- 2025-08-14
Frequently asked questions
- What is Mark Macgregor's NPI number?
- Mark Macgregor's National Provider Identifier (NPI) is 1407648074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Macgregor's specialty?
- Mark Macgregor is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Mark Macgregor located?
- Mark Macgregor's practice location on file with NPPES is 725 Hamline Street, Grand Forks, ND 58203.
- What is Mark Macgregor's phone number?
- The practice phone number listed in the NPPES registry for Mark Macgregor is (701) 780-6810.
- Does Mark Macgregor accept Medicare?
- Mark Macgregor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Macgregor's NPI active?
- Yes — Mark Macgregor's NPI (1407648074) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.