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

John Francis Brennan, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1891378345

John Francis Brennan, MD is a Student in an Organized Health Care Education/Training Program in Salt Lake City, Utah. Works from 2 locations. Licensed in North Carolina and Utah.

Licensed in
NC, UT
In the registry since
2021
Specialties on file
2
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Salt Lake City, UT

Additional practice locations (1)

  • 321 S Columbia St, Chapel Hill, NC 27514-4309 — (919) 966-4676

Specialties & licences

Molecular Genetic Pathology (Pathology) Physician (primary) Taxonomy 207ZP0007X · Licence 14211788-1205 (UT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 304865 (NC)

Record details

NPI number1891378345
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 3, 2021
Last updated in NPPESApril 8, 2025
Certification dateApril 8, 2025

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