LARISSA DOS SANTOS GARCEZ
NPI 1003316415
Social Worker in South Hempstead, NY
About Larissa Dos Santos Garcez NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LARISSA DOS SANTOS GARCEZ (NPI 1003316415) is an individual social worker in South Hempstead, New York and active in the NPI registry since February 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
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
Larissa Dos Santos Garcez 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 Larissa Dos Santos Garcez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cortlandt Manor, NY 10567
- Reassigned Medicare billing, New York enrollment
- 4 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.
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 Larissa Dos Santos Garcez's NPI number?
The NPI number for Larissa Dos Santos Garcez is 1003316415. It was assigned to this individual provider in the NPPES registry on February 13, 2018.
Where is Larissa Dos Santos Garcez located?
Larissa Dos Santos Garcez practices at 659 Willis St, South Hempstead, NY 11550. The listed phone number is (631) 258-5946.
What is Larissa Dos Santos Garcez's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Larissa Dos Santos Garcez enrolled in Medicare?
Yes. Larissa Dos Santos Garcez 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 Larissa Dos Santos Garcez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Larissa Dos Santos Garcez reassigns Medicare benefits to Treehouse Wisdom And Wellness, Inc. (Cortlandt Manor, 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 Larissa Dos Santos Garcez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Larissa Dos Santos Garcez was last updated on February 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Larissa Dos Santos Garcez · NPI 1003316415
Social Worker provider in South Hempstead, New York. Individual provider, active in the CMS NPPES registry since February 13, 2018.
## Identity
- **NPI:** 1003316415 (Entity type: Individual)
- **Enumerated:** February 13, 2018
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 659 WILLIS ST, South Hempstead, NY 11550-8021
- **Phone:** (631) 258-5946
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Treehouse Wisdom And Wellness, Inc. (NPI 1508429986, Cortlandt Manor, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** February 13, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1003316415) · Data from the CMS NPPES public registry.