Marijan Pejic, MD
NPI 1245626183 · Diagnostic Radiology Physician · Elmhurst, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marijan Pejic, MD is a Diagnostic Radiology Physician provider in Elmhurst, IL (NPI 1245626183).
Provider details
- NPI number
- 1245626183
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036151897 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
704 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 128 | $39 |
| X-Ray of Chest, 1 View71045 | 82 | $8 |
| Screening Mammography77067 | 68 | $37 |
| Mri Scan of Brain Before and After Contrast70553 | 66 | $106 |
| Mri Scan of Brain Without Contrast70551 | 58 | $69 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 37 | $21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 801 S Milwaukee AveLibertyville, IL 60048-3204Phone: (847) 362-2900Fax: (847) 990-5292
- 3929 Mercy DriveMchenry, IL 60050-3151Phone: (815) 759-0800Fax: (815) 759-2367
- 4201 W Medical Center DrMchenry, IL 60050-8409Phone: (815) 334-5566Fax: (815) 759-4008
Registry dates
- Enumerated
- 2015-04-07
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Marijan Pejic's NPI number?
- Marijan Pejic's National Provider Identifier (NPI) is 1245626183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marijan Pejic's specialty?
- Marijan Pejic is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marijan Pejic located?
- Marijan Pejic's practice location on file with NPPES is 155 E Brush Hill Rd, Elmhurst, IL 60126-5658.
- What is Marijan Pejic's phone number?
- The practice phone number listed in the NPPES registry for Marijan Pejic is (331) 221-5420.
- Does Marijan Pejic accept Medicare?
- Marijan Pejic is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marijan Pejic's NPI active?
- Yes — Marijan Pejic's NPI (1245626183) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.