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

Individual provider Internal Medicine Physician · NPI 1043509805

Dr. Izabela B Postacchini, MD is an Internal Medicine Physician in Mesa, Arizona. Licensed in Arizona, Illinois and Texas. Registered with an NPI since 2011.

Licensed in
AZ, IL, TX
In the registry since
2011
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

6644 E Baywood Ave Banner Baywood Medical Ctr
Mesa, AZ 85206
Phone: (480) 321-3900
Fax: (480) 321-3840
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Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 51278 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125059882 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence Q0342 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 51278 (AZ)

Record details

NPI number1043509805
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2011
Last updated in NPPESMarch 9, 2016
Mailing address6644 E Baywood Ave, Banner Baywood Medical Center, Mesa, AZ 85206

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