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

Dr. Joe T Hayashi, MD

Individual provider Internal Medicine Physician · NPI 1578636981

Dr. Joe T Hayashi, MD is an Internal Medicine Physician in Sun City West, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

14300 W Granite Valley Dr Ste D18
Sun City West, AZ 85375-5783
Phone: (623) 546-6535
Fax: (623) 546-6824
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 12865 (AZ)

Record details

NPI number1578636981
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 15, 2006
Last updated in NPPESJune 11, 2012

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