Sergio Chiarella, MD

Allergy & Immunology

15+ years in practiceNPI: 1295020550Licensed in ILLicensed in MN

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Credentials & Recognition

Specialties

Allergy & Immunology

NPI sub-specialties

Internal Medicine, Allergy & Immunology207RA0201X

Allergy & Immunology207K00000X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

15+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#18

Top Allergists & Immunologists in Illinois, 2026

Allergy & Immunology · Illinois · 2026

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Frequently Asked Questions about Dr. Sergio Chiarella, MD

Where does Dr. Sergio Chiarella, MD practice?+
Dr. Sergio Chiarella, MD practices in Illinois, IL. 200 1ST ST SW ROCHESTER, MN 559052908.
What is Dr. Sergio Chiarella, MD's phone number?+
Dr. Sergio Chiarella, MD's practice phone is 507-284-2511. Office contact information is verified on the PBCMMG profile.
What does Dr. Sergio Chiarella, MD specialize in?+
Dr. Sergio Chiarella, MD's primary specialty is Allergy & Immunology.
Is Dr. Sergio Chiarella, MD board certified?+
Board certification status for Dr. Sergio Chiarella, 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. Sergio Chiarella, MD been practicing?+
Dr. Sergio Chiarella, MD has been in active practice for 15+ years, based on NPI enumeration and state licensing records.
What is Dr. Sergio Chiarella, MD's NPI number?+
Dr. Sergio Chiarella, MD's National Provider Identifier (NPI) is 1295020550, 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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