STEPHEN JOSEPH PERGANTIS ACNPC-AG
NPI 1497674949
Nurse Practitioner - Acute Care in Jefferson, LA
About Stephen Joseph Pergantis Acnpc-ag NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN JOSEPH PERGANTIS ACNPC-AG (NPI 1497674949) is an individual acute care provider in Jefferson, Louisiana, licensed in Louisiana (228762) and active in the NPI registry since July 2026. He is enrolled in Medicare PECOS and is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Stephen Joseph Pergantis Acnpc-ag is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Stephen Pergantis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Orleans, LA 70121
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70121 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Stephen Pergantis's NPI number?
The NPI number for Stephen Pergantis is 1497674949. It was assigned to this individual provider in the NPPES registry on July 10, 2026.
Where is Stephen Pergantis located?
Stephen Pergantis practices at 1514 Jefferson Hwy, Jefferson, LA 70121. The listed phone number is (504) 842-3000.
What is Stephen Pergantis's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Stephen Pergantis enrolled in Medicare?
Yes. Stephen Pergantis is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Stephen Pergantis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Pergantis reassigns Medicare benefits to Ochsner Clinic LLC (New Orleans, LA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephen Pergantis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephen Pergantis accept?
Health plans from HMO Louisiana list Stephen Pergantis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Stephen Pergantis was last updated on November 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Stephen Joseph Pergantis, ACNPC-AG · NPI 1497674949
Acute Care physician in Jefferson, Louisiana. Individual provider, active in the CMS NPPES registry since July 10, 2026.
## Identity
- **NPI:** 1497674949 (Entity type: Individual)
- **Enumerated:** July 10, 2026
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 228762 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1514 JEFFERSON HWY, Jefferson, LA 70121-2451
- **Phone:** (504) 842-3000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Ochsner Clinic LLC (NPI 1215136080, New Orleans, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** November 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1497674949) · Data from the CMS NPPES public registry.