Cara Irwine, M.D.
NPI 1821317819 · Diagnostic Radiology Physician · New Orleans, LA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cara Irwine, M.D. is a Diagnostic Radiology Physician provider in New Orleans, LA (NPI 1821317819).
Provider details
- NPI number
- 1821317819
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
16 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
669 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 | 214 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 172 | $37 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 35 | $82 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 35 | $31 |
| Mri Scan of Brain Without Contrast70551 | 33 | $65 |
| Ct Scan of Upper Spine Without Contrast72125 | 29 | $44 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-31
- Last updated
- 2017-04-05
Frequently asked questions
- What is Cara Irwine's NPI number?
- Cara Irwine's National Provider Identifier (NPI) is 1821317819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cara Irwine's specialty?
- Cara Irwine is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Cara Irwine located?
- Cara Irwine's practice location on file with NPPES is 1514 Jefferson Hwy, New Orleans, LA 70121-2429.
- What is Cara Irwine's phone number?
- The practice phone number listed in the NPPES registry for Cara Irwine is (504) 842-3470.
- Does Cara Irwine accept Medicare?
- Cara Irwine is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cara Irwine's NPI active?
- Yes — Cara Irwine's NPI (1821317819) is active in the NPPES registry as of the last update on 2017-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.