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

Jb Fenix, MD

Individual provider Pediatric Critical Care Medicine Physician · NPI 1922392877

Jb Fenix, MD is a Critical Care (Intensivists) in Denver, Colorado. Graduated from University of California, Irvine, California College of Medicine in 2011, 15 years ago. Works from 3 locations. Licensed in Colorado and Nevada.

Years since qualifying
15
Trained at
University of California, Irvine, California College of Medicine
Licensed in
CO, NV
In the registry since
2011
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1719 E 19th Ave
Denver, CO 80218-1235
Phone: (720) 754-6000
Show map & directions

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

Additional practice locations (2)

  • 13123 E 16th Ave, Aurora, CO 80045-7106 — (720) 777-1234
  • 777 Bannock St, Denver, CO 80204-4597 — (303) 436-4949

Specialties & licences

Pediatric Emergency Medicine (Pediatrics) Physician (primary) Taxonomy 2080P0204X · Licence CDR.0003075 (CO)
Pediatric Critical Care Medicine Physician Taxonomy 2080P0203X · Licence CDR.0003075 (CO)
Pediatric Critical Care Medicine Physician Taxonomy 2080P0203X · Licence 17180 (NV)

Record details

NPI number1922392877
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2011
Last updated in NPPESMarch 18, 2025
Certification dateMarch 18, 2025
Mailing addressPo Box 110429, Aurora, CO 80042-0429

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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