Elena Antonescu, D.O.
NPI 1497936421 · Diagnostic Radiology Physician · Chapel Hill, NC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elena Antonescu, D.O. is a Diagnostic Radiology Physician provider in Chapel Hill, NC (NPI 1497936421).
Provider details
- NPI number
- 1497936421
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 58.002534 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Neuroradiology Physician2085N0700X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,856 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 360 | $37 |
| X-Ray of Chest, 1 View71045 | 356 | $8 |
| Ct Scan of Upper Spine Without Contrast72125 | 180 | $44 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 163 | $81 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 143 | $81 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 106 | $78 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-19
- Last updated
- 2013-11-22
Frequently asked questions
- What is Elena Antonescu's NPI number?
- Elena Antonescu's National Provider Identifier (NPI) is 1497936421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elena Antonescu's specialty?
- Elena Antonescu is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Elena Antonescu located?
- Elena Antonescu's practice location on file with NPPES is 2016 Old Clinic Building Clb, Chapel Hill, NC 27599-0001.
- What is Elena Antonescu's phone number?
- The practice phone number listed in the NPPES registry for Elena Antonescu is (919) 966-4292.
- Does Elena Antonescu accept Medicare?
- Elena Antonescu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elena Antonescu's NPI active?
- Yes — Elena Antonescu's NPI (1497936421) is active in the NPPES registry as of the last update on 2013-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.