DANI MASON LCSW
NPI 1437799509
Social Worker - Clinical in Garden City, NY
About Dani Mason Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DANI MASON LCSW (NPI 1437799509) is an individual clinical provider in Garden City, New York, licensed in New York (100594) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
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
Dani Mason Lcsw 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 Dani Mason reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Amityville, NY 11701
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Cs Medical Associates, PC
- 81 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 11530 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GARDEN CITY, NY 11530
GARDEN CITY, NY 11530
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 Dani Mason's NPI number?
The NPI number for Dani Mason is 1437799509. It was assigned to this individual provider in the NPPES registry on January 7, 2020.
Where is Dani Mason located?
Dani Mason practices at 1399 Franklin Ave Ste 302, Garden City, NY 11530. The listed phone number is (845) 279-5908.
What is Dani Mason's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Dani Mason enrolled in Medicare?
Yes. Dani Mason 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 Dani Mason's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dani Mason reassigns Medicare benefits to Cs Medical Associates, P.C. (Amityville, 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 Dani Mason'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 Dani Mason was last updated on October 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.