Jb Fenix, MD
NPI 1922392877 · Pediatric Emergency Medicine (Pediatrics) Physician · Denver, CO
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jb Fenix, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Denver, CO (NPI 1922392877).
Provider details
- NPI number
- 1922392877
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- CDR.0003075 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 13123 E 16th AveAurora, CO 80045-7106Phone: (720) 777-1234
- 777 Bannock StDenver, CO 80204-4597Phone: (303) 436-4949Fax: (303) 602-9159
Registry dates
- Enumerated
- 2011-06-07
- Last updated
- 2025-03-18
- Certified
- 2025-03-18
Frequently asked questions
- What is Jb Fenix's NPI number?
- Jb Fenix's National Provider Identifier (NPI) is 1922392877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jb Fenix's specialty?
- Jb Fenix is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Jb Fenix located?
- Jb Fenix's practice location on file with NPPES is 1719 E 19th Ave, Denver, CO 80218-1235.
- What is Jb Fenix's phone number?
- The practice phone number listed in the NPPES registry for Jb Fenix is (720) 754-6000.
- Does Jb Fenix accept Medicare?
- Jb Fenix is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jb Fenix's NPI active?
- Yes — Jb Fenix's NPI (1922392877) is active in the NPPES registry as of the last update on 2025-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.