Joseph Guarnieri in Marrero, LA
This location of Joseph Guarnieri bills under NPI 1336221175, an organization record issued on Oct 20, 2006 with the primary taxonomy Ophthalmology Physician. It is one of 3 NPIs registered under this name and one of 3 in Marrero; each clinician who sees you there has their own NPI and license.
- Legal name
- Joseph Guarnieri
- Entity
- Type 2 · organization
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- Practice location
- 1111 MEDICAL CENTER BLVD SUITE N-213, Marrero, LA 70072
- Phone
- 504-349-6213
- Enumerated
- Oct 20, 2006
- Record updated
- Feb 27, 2008
- Authorized official
- Owner (title as filed)
The other 2 Marrero NPIs
- Joseph Guarnieri1111 MEDICAL CENTER BLVD SUITE N-213 · issued Apr 1, 20101528383684
- Joseph Guarnieri1111 MEDICAL CENTER BLVD SUITE N-114 · issued Aug 7, 20151235515693
3 clinicians CMS lists with Joseph Guarnieri in Marrero
- Rudolph Franklin, MDOphthalmology Physician1023015930
- Joseph Guarnieri, MDOphthalmology Physician1033165451
- Ze Zhang, MDOphthalmology Physician1811239940
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Louisiana secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
All taxonomies on this record
- 207W00000X Ophthalmology Physician
- 332H00000X Eyewear Supplier
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Which Marrero NPI should I use?
Ask the office which NPI it bills under; all 3 Marrero NPIs are registered under the same name.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.