Ian O'Connor, MD
NPI 1558005421 · Internal Medicine Physician · New Orleans, LA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian O'Connor, MD is a Internal Medicine Physician provider in New Orleans, LA (NPI 1558005421).
Provider details
- NPI number
- 1558005421
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 346759 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-26
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Ian O'Connor's NPI number?
- Ian O'Connor's National Provider Identifier (NPI) is 1558005421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian O'Connor's specialty?
- Ian O'Connor is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ian O'Connor located?
- Ian O'Connor's practice location on file with NPPES is 1514 Jefferson Hwy, New Orleans, LA 70121-2429.
- What is Ian O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Ian O'Connor is (504) 842-3000.
- Does Ian O'Connor accept Medicare?
- Ian O'Connor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian O'Connor's NPI active?
- Yes — Ian O'Connor's NPI (1558005421) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.