LAUREN GIWA LCSW
NPI 1427477330
Social Worker in Bronx, NY
About Lauren Giwa Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAUREN GIWA LCSW (NPI 1427477330) is an individual social worker in Bronx, New York, licensed in New York (084572) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS.
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 (PECOS)
Lauren Giwa Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lauren Giwa reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bronx, NY 10469
- Reassigned Medicare billing, New Jersey and New York enrollments
- 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.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRONX, NY 10465
BRONX, NY 10465
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 Lauren Giwa's NPI number?
The NPI number for Lauren Giwa is 1427477330. It was assigned to this individual provider in the NPPES registry on April 8, 2014.
Where is Lauren Giwa located?
Lauren Giwa practices at 548 Throggs Neck Expy, Bronx, NY 10465. The listed phone number is (646) 820-8167.
What is Lauren Giwa's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Lauren Giwa enrolled in Medicare?
Yes. Lauren Giwa is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lauren Giwa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Giwa reassigns Medicare benefits to Ra Psychiatric Np Services PLLC (Bronx, 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 Lauren Giwa'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 Lauren Giwa was last updated on January 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Lauren Giwa, LCSW · NPI 1427477330
Social Worker provider in Bronx, New York. Individual provider, active in the CMS NPPES registry since April 8, 2014.
## Identity
- **NPI:** 1427477330 (Entity type: Individual)
- **Enumerated:** April 8, 2014
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **State license:** 084572 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 548 THROGGS NECK EXPY, Bronx, NY 10465-1717
- **Phone:** (646) 820-8167
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Ra Psychiatric Np Services PLLC (NPI 1023626678, Bronx, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1427477330) · Data from the CMS NPPES public registry.