Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John T Martsolf, MD

Individual provider Ph.D. Medical Genetics · NPI 1497842595

John T Martsolf, MD is a Ph.D. Medical Genetics in Grand Forks, North Dakota. Licensed in North Dakota. Registered with an NPI since 2006.

Licensed in
ND
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

501 N Columbia Rd
Grand Forks, ND 58202-6094
Phone: (701) 777-4276
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ph.D. Medical Genetics (primary) Taxonomy 170100000X · Licence 4096 (ND)

Record details

NPI number1497842595
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 9, 2006
Last updated in NPPESJuly 8, 2007