Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Riaz Ahmed

Q: What is the NPI number for Riaz Ahmed?

The National Provider Identifier (NPI) for Riaz Ahmed is 1831475870, a Type 1 (individual) record in the CMS NPPES registry.

Diagnostic Radiology Physician in Skokie, IL · enumerated 2011.

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

National Provider Identifier

1831475870

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Registry record

Entity type Individual (Type 1)

Name Mr. Riaz Ahmed

Sex Male

Practice address Skokie, IL, 60076

Phone (708) 770-9951

Fax (708) 218-9877

Enumeration date Oct 21, 2011

Last updated in NPPES Oct 21, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 453545303 (IL) Primary

Other identifiers

Identifier	Type	State	Issuer
453545303	Medicaid	IL	-

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 Riaz Ahmed?

The National Provider Identifier (NPI) for Riaz Ahmed is 1831475870, a Type 1 (individual) record in the CMS NPPES registry.

Where does Riaz Ahmed practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-21.