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

Dennis Johnson, MD, PHD

Individual provider Clinical Molecular Genetics Physician · NPI 1639585011

Dennis Johnson, MD, PHD is a Clinical Molecular Genetics Physician in Slc, Utah. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2014
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

100 Mario Capecchi Dr Dept OF Pathology
Slc, UT 84113-1103
Phone: (801) 662-2170
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Molecular Genetics Physician (primary) Taxonomy 207SG0203X · Licence 033683 (CT)

Record details

NPI number1639585011
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedJuly 7, 2014
Last updated in NPPESJuly 7, 2014
Mailing address600 Warren Rd Apt 10-2f, Ithaca, NY 14850-1830