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Darrell Wiley, M.D.

Darrell Wiley is a Surgery Physician provider (Surgery) practicing in Dekalb, IL, registered in the NPPES registry with NPI 1225142177 since 2006. The credential MD stands for Doctor of Medicine. Practices at Northern Illinois Imaging Specialists LLC (listed at the same practice address in NPPES).

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NPI 1225142177
Entity type Individual (Type 1)
Name Darrell Wiley
Credential M.D.
Sex Male
Practice address 217 FRANKLIN ST, Dekalb, IL, 60115
Phone 8157588671
Enumeration date 2006-08-18
Last updated in NPPES 2023-03-07

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Primary IL

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
008470 Other IL HEALTH ALLIANCE
Copy-ready billing details
Provider: Darrell Wiley, M.D.
NPI: 1225142177
Taxonomy: 208600000X (Surgery Physician)
Address: 217 FRANKLIN ST, Dekalb, IL, 60115

Other providers at this practice address

NPI Name Type Specialty Location
1487680765 Northern Illinois Imaging Specialists LLC Organization Nuclear Medicine Physician Dekalb, IL
1356350581 William Lee Individual Internal Medicine Physician Dekalb, IL
1760494801 Nayna Navik Individual Internal Medicine Physician Dekalb, IL
1033122650 Rajni Sud Individual Registered Dietitian Dekalb, IL

Verify this record

Cross-check NPI 1225142177 against the authoritative CMS record: view Darrell Wiley on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Darrell Wiley practice?
The practice location on file with NPPES is in Dekalb, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Darrell Wiley?
The National Provider Identifier (NPI) for Darrell Wiley is 1225142177, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-03-07.