LORRAINE FEI
NPI 1598320350
Emergency Medicine in Brooklyn, NY
About Lorraine Fei NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LORRAINE FEI (NPI 1598320350) is an individual emergency medicine provider in Brooklyn, New York, licensed in Louisiana (337552) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center Acute, and maintains a secondary practice location in New Orleans.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Lorraine Fei is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Lorraine Fei reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bogalusa, LA 70427
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
New Orleans, LA 70115
- Reassigned Medicare billing, Louisiana enrollment
- 240 clinicians in this Medicare group
Kenner, LA 70065
- Reassigned Medicare billing, Louisiana enrollment
- 181 clinicians in this Medicare group
Lufkin, TX 75904
- Reassigned Medicare billing, Louisiana enrollment
- 101 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ochsner Medical Center Acute
Acute Care Hospitals · New Orleans, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11219 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.
BROOKLYN, NY 11219
BROOKLYN, NY 11219
BROOKLYN, NY 11219
BROOKLYN, NY 11219
BROOKLYN, NY 11219
BROOKLYN, NY 11219
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 Lorraine Fei's NPI number?
The NPI number for Lorraine Fei is 1598320350. It was assigned to this individual provider in the NPPES registry on May 7, 2019.
Where is Lorraine Fei located?
Lorraine Fei practices at 4802 10th Ave, Brooklyn, NY 11219. The listed phone number is (718) 283-6023.
What is Lorraine Fei's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Lorraine Fei enrolled in Medicare?
Yes. Lorraine Fei is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Lorraine Fei's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lorraine Fei reassigns Medicare benefits to 4 organizations: Ochsner Clinic LLC (Bogalusa, LA), Belle Chasse Emergency Group LLC (New Orleans, LA), Kenner Emergency Group LLC (Kenner, LA) and Vincent Emergency Group, LLC (Lufkin, TX). Each 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 Lorraine Fei's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lorraine Fei accept?
Health plans from CHRISTUS Health Plan and HMO Louisiana list Lorraine Fei 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.
Is Lorraine Fei affiliated with any hospitals?
According to CMS data, Lorraine Fei is affiliated with Ochsner Medical Center Acute.
When was this NPI record last updated?
The NPPES record for Lorraine Fei was last updated on June 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.
# Lorraine Fei · NPI 1598320350
Emergency Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since May 7, 2019.
## Identity
- **NPI:** 1598320350 (Entity type: Individual)
- **Enumerated:** May 7, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 337552 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4802 10TH AVE, Brooklyn, NY 11219-2916
- **Phone:** (718) 283-6023
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Ochsner Clinic LLC (NPI 1366797110, Bogalusa, LA); Belle Chasse Emergency Group LLC (NPI 1851714075, New Orleans, LA); Kenner Emergency Group LLC (NPI 1013986546, Kenner, LA); Vincent Emergency Group, LLC (NPI 1740816917, Lufkin, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tulane University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** June 27, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1598320350) · Data from the CMS NPPES public registry.