Dominic Antonacci, MD
NPI 1487148870 · Diagnostic Radiology Physician · Elmhurst, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dominic Antonacci, MD is a Diagnostic Radiology Physician provider in Elmhurst, IL (NPI 1487148870).
Provider details
- NPI number
- 1487148870
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036165774 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,379 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 628 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 145 | $40 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 125 | $87 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 65 | $84 |
| X-Ray of Abdomen, 1 View74018 | 46 | $9 |
| Ct Scan of Upper Spine Without Contrast72125 | 41 | $48 |
Practice location
Mailing address
Additional practice locations (1)
- 7435 W Talcott AveChicago, IL 60631-3707Phone: (262) 292-3151Fax: (706) 653-1162
Registry dates
- Enumerated
- 2018-06-19
- Last updated
- 2025-07-29
- Certified
- 2025-07-29
Frequently asked questions
- What is Dominic Antonacci's NPI number?
- Dominic Antonacci's National Provider Identifier (NPI) is 1487148870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dominic Antonacci's specialty?
- Dominic Antonacci is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Dominic Antonacci located?
- Dominic Antonacci's practice location on file with NPPES is 155 E Brush Hill Rd, Elmhurst, IL 60126-5658.
- What is Dominic Antonacci's phone number?
- The practice phone number listed in the NPPES registry for Dominic Antonacci is (331) 221-5420.
- Does Dominic Antonacci accept Medicare?
- Dominic Antonacci is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dominic Antonacci's NPI active?
- Yes — Dominic Antonacci's NPI (1487148870) is active in the NPPES registry as of the last update on 2025-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.