DR. JOHN A GUERRIERI (DDS) – General Practice Dentistry, NPI 1225247000
General Practice Dentistry
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. JOHN A GUERRIERI (DDS)
421, West Irving Park Road, Itasca, DuPage County, Illinois, 60143, United States
ITASCA, IL 601432039
Phone: (847) 250-5394
Fax: (847) 250-5393
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
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Medicare Enrollment & Revalidation
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PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2015-05-26
PECOS data refreshed: 2026-05-27
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Medicare Utilization (FFS)
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No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 60143)
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