John Francis Brennan, MD
Molecular Genetic Pathology (Pathology) Physician · Salt Lake City, UT
John Francis Brennan, MD is a molecular genetic pathology (pathology) physician with a practice address in Salt Lake City, Utah, and NPI 1891378345, issued on May 3, 2021. Check the license (Utah 14211788-1205, as entered in NPPES) on the Utah Medical Licensing Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Francis Brennan
- Credential
- MD
- Primary taxonomy
- Molecular Genetic Pathology (Pathology) Physician 207ZP0007X
- License numbers
- 14211788-1205 UT
304865 NC
Self-reported in NPPES; status is on the state search - Practice location
- 15 N Medical Dr, Salt Lake City, UT 84112
- Phone
- (801) 581-2121
- Enumerated
- May 3, 2021
- Record last updated
- Apr 8, 2025
- Entity
- Type 1 · individual
Also registered at 15 N Medical Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tingting Barrett, MDAnatomic Pathology Physician1801462783
- Cory Bosworth, MDHematology (Pathology) Physician1639734304
- Christopher Lehman, MDClinical Pathology/Laboratory Medicine Physician1942390554
Verify John Francis Brennan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 14211788-1205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Molecular Genetic Pathology (Pathology) Physician providers in Utah
There are 6 molecular genetic pathology (pathology) physician records in Utah. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other molecular genetic pathology (pathology) physician records in Utah
- Parisa Adelhardt, MDSalt Lake City, UT1659689354
- Yasaman JaladatSalt Lake City, UT1619550134
- Benjamin Kukull, MDSalt Lake City, UT1588050157
- Alex Shacklette, MDSalt Lake City, UT1700440252
- Karl Voelkerding, MDSalt Lake City, UT1124506142
Common questions
What is John Francis Brennan, MD's NPI number?
John Francis Brennan, MD's National Provider Identifier (NPI) is 1891378345, issued on May 3, 2021. An NPI identifies a provider in billing; it is not a license.
Where is John Francis Brennan, MD located?
The NPPES record lists a practice address at 15 N Medical Dr, Salt Lake City, UT, 84112. Phone: (801) 581-2121. Providers update this record themselves, so call before visiting.
How can I verify John Francis Brennan, MD's license?
NPPES lists Utah license number 14211788-1205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.