← CMS Doctors and Clinicians
DAVID J MAST, MD
INTERNAL MEDICINE · DULUTH, MN
Provider
- NPI
1912958331- Credential
- MD
- Primary specialty
- INTERNAL MEDICINE
- Gender
- Male
- Medical school
- UNIVERSITY OF MINNESOTA MEDICAL SCHOOL
- Graduation year
- 1985
Practice
- Address
- 1015 E 1ST ST, DULUTH, MN 558052242
- Phone
- 2182497860
- Accepts Medicare
- Yes (individual)
- Telehealth
- No
Source
- Authoritative
- NPI Registry
- Machine
- JSON-LD · Markdown