Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Palmieri, M.D.

Anesthesiology Physician in Winfield, IL · enumerated 2006.

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

National Provider Identifier

1992864276

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Registry record

Entity type Individual (Type 1)

Name Dr. John Palmieri

Credential M.D.

Sex Male

Practice address On025 Winfield Rd., Winfield, IL, 60190

Phone (630) 933-1600

Enumeration date Dec 6, 2006

Last updated in NPPES Sep 18, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 36078700 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for John Palmieri?

The National Provider Identifier (NPI) for John Palmieri is 1992864276, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Palmieri practice?

The practice location on file with NPPES is in Winfield, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-18.