Ioana Antonescu, M.D.
NPI 1952768343 · Surgical Critical Care Physician · Raleigh, NC
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ioana Antonescu, M.D. is a Surgical Critical Care Physician provider in Raleigh, NC (NPI 1952768343).
Provider details
- NPI number
- 1952768343
- Entity type
- Individual
- Primary specialty
- Surgical Critical Care PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301116166 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
206 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 105 | $194 |
| Critical Care, Each Additional 30 Minutes99292 | 57 | $98 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 31 | $106 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 13 | $73 |
Typical Medicare-allowed amounts for these services range $73–$194 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 601 John St Ste M-460Kalamazoo, MI 49007Phone: (269) 341-7333
- 3024 Burnett Womack BuildingCb #7212Chapel Hill, NC 27599-7212Phone: (919) 966-3392
Registry dates
- Enumerated
- 2016-01-15
- Last updated
- 2021-10-26
- Certified
- 2021-10-26
Frequently asked questions
- What is Ioana Antonescu's NPI number?
- Ioana Antonescu's National Provider Identifier (NPI) is 1952768343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ioana Antonescu's specialty?
- Ioana Antonescu is listed in the NPPES registry with a primary specialty of Surgical Critical Care Physician (Allopathic & Osteopathic Physicians).
- Where is Ioana Antonescu located?
- Ioana Antonescu's practice location on file with NPPES is 3404 Wake Forest Rd Ste 202, Raleigh, NC 27609-7341.
- What is Ioana Antonescu's phone number?
- The practice phone number listed in the NPPES registry for Ioana Antonescu is (919) 576-8155.
- Does Ioana Antonescu accept Medicare?
- Ioana Antonescu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ioana Antonescu's NPI active?
- Yes — Ioana Antonescu's NPI (1952768343) is active in the NPPES registry as of the last update on 2021-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.