JF
Dr. Jb Fenix, MD
Pediatric Emergency Medicine Specialist
,Pediatric Critical Care Medicine Specialist
,Emergency Medicine Specialist
Denver, CO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Fenix, Pediatric Emergency Medicine Specialist in Denver, CO?
Dr. Jb Fenix, MD is a Pediatric Emergency Medicine Specialist, who primarily practices in Denver, CO with 1 additional practice location. Dr. Fenix is fluent in English, and is currently seeing new patients. Dr. Fenix’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fenix’s office at (202) 476-3670.
What languages does Dr. Fenix speak?
Dr. Fenix and their clinical team can communicate with patients in the following languages:
English
What conditions does a Pediatric Emergency Medicine Specialist like Dr. Fenix typically treat?
As a Pediatric Emergency Medicine Specialist, Dr. Fenix diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Fenix. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Acute Respiratory Failure with Low Oxygen
- Acute Respiratory Failure
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
- Sudden lung failure
- Acute breathing failure
- Rapid onset respiratory failure
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
- J9600: Acute respiratory failure, unspecified whether with hypoxia or hypercapnia
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Suicidal Thoughts
- Suicide
- Suicidal ideation
- Thoughts of ending life
- Self-harm thoughts
ICD-10 Codes:
- R45851: Suicidal ideations
Also known as:
- Non-Infectious Gastroenteritis and Colitis
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Ear Infection
- Otitis Media
- Middle Ear Infection
- Ear Inflammation
ICD-10 Codes:
- H6691: Otitis media, unspecified, right ear
Also known as:
- Vomiting
- Nausea and Vomiting
- Throwing up
- Emesis
- Puking
ICD-10 Codes:
- R1110: Vomiting, unspecified
Also known as:
- RSV Bronchiolitis
- Bronchial Disorder
- Respiratory Syncytial Virus Infection
- RSV lung infection
- Viral bronchiolitis
- Acute bronchiolitis
ICD-10 Codes:
- J210: Acute bronchiolitis due to respiratory syncytial virus
What procedures does a Pediatric Emergency Medicine Specialist like Dr. Fenix typically perform?
As a Pediatric Emergency Medicine Specialist, procedures performed by Dr. Jb Fenix may include:
- Emergency Consultation
- Emergency Follow Up
- Emergency Medicine Consultation
- Removal of Foreign Object from Body
- Urgent Care Consultation
- Urgent Care Follow Up
Please contact Dr. Fenix's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Fenix accept my insurance?
Dr. Fenix accepts most major insurance plans. Important: Please call our office at (202) 476-3670 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fenix accept in Denver, CO?
Dr. Fenix in Denver, CO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
Colorado Access
CVS Health (formerly Aetna)
Denver Health
Elevance Health Inc. (formerly Anthem)
Kaiser Permanente
State of Colorado
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Fenix's office located?
What is Dr. Fenix's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fenix's National Provider Identifier (NPI) number is 1922392877.
What common questions do patients ask about Dr. Fenix?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fenix
What is Dr. Jb Fenix's specialty?
Dr. Fenix is a Pediatric Emergency Medicine Specialist near Denver, CO.
What does a Pediatric Emergency Medicine Specialist do?
A pediatrician with specialized qualifications in managing emergencies in infants and children, providing rapid, expert care for acute medical situations to ensure the best possible outcomes.
Is this Dr. Jb Fenix affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Fenix is affiliated with Hca Healthone Presbyterian St. Luke’s which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Pediatric Emergency Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatric Emergency Medicine Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Jb Fenix accepting new patients in Denver, CO?
Yes, Dr. Jb Fenix is accepting new patients at this time.
Does Dr. Jb Fenix offer online booking?
Please contact Dr. Fenix's office at (202) 476-3670 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jb Fenix?
Please contact Dr. Fenix's office at (202) 476-3670 for information regarding telehealth appointment availability or for scheduling assistance.
Other Pediatric Emergency Medicine Specialist Near Denver, CO
KZ
Pediatric Emergency Medicine Specialist
Dr. Kimberly Zimmerman is a Pediatric Emergency Medicine Specialist, who primarily practices in Denver, CO. She has been practicing for over 37 years.
Denver, CO

Pediatric Emergency Medicine Specialist
Dr. Jeffrey Bontrager, MD is a Pediatric Emergency Medicine Specialist, who primarily practices in Denver, CO with 2 additional practice locations.
Denver, CO
MD
Pediatric Emergency Medicine Specialist
Dr. Matthew Daley, MD is a Pediatric Emergency Medicine Specialist, who primarily practices in Denver, CO with 1 additional practice location. He is board certified.
Denver, CO