DR. LAURENIE G LOUISSAINT MD
NPI 1891255279
Physical Medicine & Rehabilitation in Brooklyn, NY
About Dr. Laurenie G Louissaint Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LAURENIE G LOUISSAINT MD (NPI 1891255279) is an individual physical medicine & rehabilitation provider in Brooklyn, New York, licensed in New York (328424) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Brookdale Hospital Medical Center, and maintains a secondary practice location in Brooklyn.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Dr. Laurenie G Louissaint Md 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 Reassignment
Medicare enrollment records show Laurenie Louissaint reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brooklyn, NY 11203
- Reassigned Medicare billing, New York enrollment
- 291 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Brookdale Hospital Medical Center
Acute Care Hospitals · Brooklyn, NYSuny/Downstate University Hospital Of Brooklyn
Acute Care Hospitals · Brooklyn, NYOther Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BROOKLYN, NY 11203
BROOKLYN, NY 11203
BROOKLYN, NY 11203
BROOKLYN, NY 11203
BROOKLYN, NY 11203
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 Laurenie Louissaint's NPI number?
The NPI number for Laurenie Louissaint is 1891255279. It was assigned to this individual provider in the NPPES registry on March 22, 2019.
Where is Laurenie Louissaint located?
Laurenie Louissaint practices at 450 Clarkson Ave # 30, Brooklyn, NY 11203. The listed phone number is (718) 270-6798.
What is Laurenie Louissaint's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Laurenie Louissaint enrolled in Medicare?
Yes. Laurenie Louissaint 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 organization bills Medicare for Laurenie Louissaint's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Laurenie Louissaint reassigns Medicare benefits to University Physicians Of Brooklyn, Inc (Brooklyn, NY). 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 Laurenie Louissaint's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Laurenie Louissaint affiliated with any hospitals?
According to CMS data, Laurenie Louissaint is affiliated with Brookdale Hospital Medical Center and Suny/Downstate University Hospital Of Brooklyn.
When was this NPI record last updated?
The NPPES record for Laurenie Louissaint was last updated on February 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.