Matthew Irwine, M.D.
NPI 1649599630 · Diagnostic Radiology Physician · New Orleans, LA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Irwine, M.D. is a Diagnostic Radiology Physician provider in New Orleans, LA (NPI 1649599630).
Provider details
- NPI number
- 1649599630
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 34147 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,304 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 | 394 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 173 | $37 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 107 | $80 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 80 | $77 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 70 | $79 |
| Ct Scan of Upper Spine Without Contrast72125 | 45 | $44 |
Practice location
Mailing address
Additional practice locations (1)
- 4500 San Pablo Rd SJacksonville, FL 32224-1865Phone: (904) 953-2000
Registry dates
- Enumerated
- 2010-05-31
- Last updated
- 2025-06-04
- Certified
- 2025-06-04
Frequently asked questions
- What is Matthew Irwine's NPI number?
- Matthew Irwine's National Provider Identifier (NPI) is 1649599630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Irwine's specialty?
- Matthew Irwine is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Irwine located?
- Matthew Irwine's practice location on file with NPPES is 1514 Jefferson Hwy, New Orleans, LA 70121-2429.
- What is Matthew Irwine's phone number?
- The practice phone number listed in the NPPES registry for Matthew Irwine is (504) 842-3470.
- Does Matthew Irwine accept Medicare?
- Matthew Irwine is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Irwine's NPI active?
- Yes — Matthew Irwine's NPI (1649599630) is active in the NPPES registry as of the last update on 2025-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.