NPPES file of Aug 9, 2026

Jb Fenix, MD

Pediatric Emergency Medicine (Pediatrics) Physician · Denver, CO

Jb Fenix, MD is a pediatric emergency medicine (pediatrics) physician with a practice address in Denver, Colorado, and NPI 1922392877, issued on Jun 7, 2011. Check the license (Colorado CDR.0003075, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922392877
Name
Jb Fenix
Credential
MD
Primary taxonomy
Pediatric Emergency Medicine (Pediatrics) Physician 2080P0204X
License numbers
CDR.0003075 CO
17180 NV
Self-reported in NPPES; status is on the state search
Practice location
1719 E 19TH Ave, Denver, CO 80218
Phone
(720) 754-6000
Enumerated
Jun 7, 2011
Record last updated
Mar 18, 2025
Medicare enrollment
Enrolled (PECOS I20250926000593); may accept Medicare assignment
Medical or professional school
University Of California, Irvine, California College Of Medicine, 2011
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest pediatric emergency medicine (pediatrics) physician records → All 173 in Colorado → Look up another NPI →

Also registered at 1719 E 19TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Steven AaronsonEmergency Medicine Physician1326081951
  2. Whitney AndersonAcute Care Nurse Practitioner1235504028
  3. Jennifer Arble, D.O.Pediatrics Physician1811337595
  4. Denise Avila, PHARMDPharmacist1295656288
  5. Cassandra Banks, NNPNeonatal Nurse Practitioner1548543705
  6. Holli Barber, MDHospitalist Physician1083034912

Verify Jb Fenix in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license CDR.0003075    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Jb Fenix among 173 pediatric emergency medicine (pediatrics) physician records in Colorado

Jb Fenix, MD is one of 173 pediatric emergency medicine (pediatrics) physician records with a practice address in Colorado. 41% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 53% of them.

  • NPI issued2011 · 53% of these records are older, 43% newer
  • In a Medicare fileNo · 41% of these records are
  • In the CMS Doctors and Clinicians fileYes · 25% of these records are
  • Graduated2011 · median 2014 among the 43 with a school on file
  • Record last updated2025 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0204X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Emergency Medicine (Pediatrics) Physician providers in Colorado

There are 173 pediatric emergency medicine (pediatrics) physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 173 in Colorado → Every provider in Denver → Pediatric Emergency Medicine (Pediatrics) Physician nationwide →

The 8 pediatric emergency medicine (pediatrics) physician records with the nearest ZIP codes

  1. Jeffrey Bontrager, M.D.Denver, CO 802181508061680
  2. Stephen Faries, MDDenver, CO 802181407931132
  3. Laura Polakowski, MDDenver, CO 802181811072556
  4. Eric Tham, MDDenver, CO 802181619910254
  5. Matthew Daley, MDDenver, CO 802051679658306
  6. Cailin Frank, D.O.Denver, CO 802041881037554
  7. Mayuri Gothe, M.D.Denver, CO 802041699000844
  8. Genie Roosevelt, MDDenver, CO 802041457436198

Common questions

What is Jb Fenix, MD's NPI number?

Jb Fenix, MD's National Provider Identifier (NPI) is 1922392877, issued on Jun 7, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Jb Fenix, MD located?

The NPPES record lists a practice address at 1719 E 19TH Ave, Denver, CO, 80218. Phone: (720) 754-6000. Providers update this record themselves, so call before visiting.

How can I verify Jb Fenix, MD's license?

NPPES lists Colorado license number CDR.0003075, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.