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John M Andreoni, MD

Infectious Disease Physician in Palos Heights, IL · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225024508

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Registry record

Entity type Individual (Type 1)
Name John M Andreoni
Credential MD
Sex Male
Practice address 7804 W College Dr, Suite 1nw, Palos Heights, IL, 60463
Phone (708) 361-5778
Fax (708) 361-5631
Enumeration date Sep 22, 2005
Last updated in NPPES Jan 18, 2008

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
21622441 Other IL BCBS PROVIDER ID
14605 Other IL ADVOCATE HLTH PARTNERS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify John Andreoni's NPI record?
Cross-check NPI 1225024508 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1225024508 active?
Yes, as of the latest NPPES snapshot, NPI 1225024508 is active (record last updated 2008-01-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-18.