Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marijan Pejic, MD

Diagnostic Radiology Physician in Elmhurst, IL · enumerated 2015.

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

National Provider Identifier

1245626183

Verified

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Registry record

Entity type Individual (Type 1)

Name Marijan Pejic

Credential MD

Sex Male

Practice address 155 E Brush Hill Rd, Elmhurst, IL, 60126

Phone (331) 221-5420

Fax (331) 221-3701

Enumeration date Apr 7, 2015

Last updated in NPPES Mar 25, 2026

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 036151897 (IL) Primary

2085D0003X Diagnostic Neuroimaging (Radiology) Physician Allopathic & Osteopathic Physicians · License 036151897 (IL) Secondary

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

Where does Marijan Pejic practice?

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

What is the NPI number for Marijan Pejic?

The National Provider Identifier (NPI) for Marijan Pejic is 1245626183, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-25.