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

Dr. Byron James Garn, MD

Individual provider Pediatrics Physician · NPI 1790809168

Dr. Byron James Garn, MD is a Cardiovascular Disease (Cardiology) in Phoenix, Arizona. Graduated from Medical College of Wisconsin in 2002, 24 years ago. Practices with Phoenix Children's Hospital, a 430-clinician group and accepts Medicare assignment. Licensed in Arizona and Michigan.

Years since qualifying
24
Trained at
Medical College of Wisconsin
Licensed in
AZ, MI
In the registry since
2007
Specialties on file
4
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

1920 E Cambridge Ave
Phoenix, AZ 85006-1459
Phone: (602) 253-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence 42040 (AZ)
Pediatrics Physician Taxonomy 208000000X · Licence 4301085419 (MI)
Pediatric Cardiology Physician Taxonomy 2080P0202X · Licence 4301085419 (MI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 4301085419 (MI)

Record details

NPI number1790809168
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2007
Last updated in NPPESNovember 12, 2010

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesPEDIATRIC MEDICINE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2002 (24 years in practice)
Group practice Phoenix Children'S Hospital — 430 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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