Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ari D Plosker, M.D.

Diagnostic Radiology Physician in Rockford, IL · enumerated 2006.

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

National Provider Identifier

1639141682

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Registry record

Entity type Individual (Type 1)

Name Dr. Ari D Plosker

Credential M.D.

Sex Male

Practice address 8201 E Riverside Blvd, Rockford, IL, 61114

Phone (815) 971-7000

Enumeration date Feb 3, 2006

Last updated in NPPES Apr 29, 2026

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 0101289011 (VA) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License C1-0025581 (DE) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 33557 (AZ) Primary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License ME140043 (FL) Secondary

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
1Z7086	Other	AZ	HEALTH NET OF AZ
931396	Medicaid	AZ	-
AZ0221810	Other	AZ	BCBSAZ

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 Ari Plosker's NPI record?

Cross-check NPI 1639141682 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639141682 active?

Yes, as of the latest NPPES snapshot, NPI 1639141682 is active (record last updated 2026-04-29).

Other providers at this practice address

Browse all →

Patrick Mckenna Pediatric Urology Physician · Rockford, IL NPI 1952397051 Alix Vincent Neuroradiology Physician · Rockford, IL NPI 1003802265 Charles Davis Diagnostic Radiology Physician · Rockford, IL NPI 1447240171 Sean Soare Physician Assistant · Rockford, IL NPI 1548242738 Atul Patel Diagnostic Radiology Physician · Rockford, IL NPI 1528045374 Nicolaus Kuehn Diagnostic Radiology Physician · Rockford, IL NPI 1518946649 John Pakiela Emergency Medicine Physician · Rockford, IL NPI 1265402036 Michael Benanti Diagnostic Radiology Physician · Rockford, IL NPI 1619945342

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-29.