Ireneo Diaz, MD

Infectious Disease

20+ years in practiceNPI: 1043321409Licensed in MI

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Credentials & Recognition

Specialties

Infectious Disease

NPI sub-specialties

Internal Medicine, Infectious Disease207RI0200X

Internal Medicine207R00000X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#6

Top Infectious Disease Doctors in Michigan, 2026

Infectious Disease · Michigan · 2026

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Frequently Asked Questions about Dr. Ireneo Diaz, MD

Where does Dr. Ireneo Diaz, MD practice?+
Dr. Ireneo Diaz, MD practices in Michigan, MI. 5500 ARMSTRONG RD BATTLE CREEK, MI 490151014.
What is Dr. Ireneo Diaz, MD's phone number?+
Dr. Ireneo Diaz, MD's practice phone is 269-966-5600. Office contact information is verified on the PBCMMG profile.
What does Dr. Ireneo Diaz, MD specialize in?+
Dr. Ireneo Diaz, MD's primary specialty is Infectious Disease.
Is Dr. Ireneo Diaz, MD board certified?+
Board certification status for Dr. Ireneo Diaz, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Ireneo Diaz, MD been practicing?+
Dr. Ireneo Diaz, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Ireneo Diaz, MD's NPI number?+
Dr. Ireneo Diaz, MD's National Provider Identifier (NPI) is 1043321409, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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