MS. JANET J REISS LCSW-R
NPI 1881724003
Social Worker - Clinical in Smithtown, NY
About Ms. Janet J Reiss Lcsw-r NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. JANET J REISS LCSW-R (NPI 1881724003) is an individual clinical provider in Smithtown, New York, licensed in New York (R056111-1) and active in the NPI registry since March 2007. 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)
Ms. Janet J Reiss Lcsw-r is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Janet Reiss reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Flushing, NY 11355
- Reassigned Medicare billing, New York enrollment
- 327 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 11787 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SMITHTOWN, NY 11787
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 Janet Reiss's NPI number?
The NPI number for Janet Reiss is 1881724003. It was assigned to this individual provider in the NPPES registry on March 6, 2007.
Where is Janet Reiss located?
Janet Reiss practices at 11 Everit Pl, Smithtown, NY 11787. The listed phone number is (631) 338-8755.
What is Janet Reiss's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Janet Reiss enrolled in Medicare?
Yes. Janet Reiss is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Janet Reiss's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Janet Reiss reassigns Medicare benefits to Flushing Hospital & Medical Center (Flushing, 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 Janet Reiss'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 Janet Reiss was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.