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

Dr. Ivonne Diaz, MD

Individual provider Internal Medicine Physician · NPI 1972739035

Dr. Ivonne Diaz, MD is an Internal Medicine Physician in Arcadia, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
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

440 E Huntington Dr Ste 200
Arcadia, CA 91006-3775
Phone: (626) 795-2244
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A115601 (CA)

Record details

NPI number1972739035
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 3, 2009
Last updated in NPPESJanuary 3, 2023
Certification dateJanuary 3, 2023

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