DANIELLE ELIZABETH MASTRIANNI
NPI 1659836955
Occupational Therapist in Clifton Park, NY
About Danielle Elizabeth Mastrianni NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DANIELLE ELIZABETH MASTRIANNI (NPI 1659836955) is an individual occupational therapist in Clifton Park, New York and active in the NPI registry since January 2019. She 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
Danielle Elizabeth Mastrianni 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 Danielle Mastrianni reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
East Greenbush, NY 12061
- Reassigned Medicare billing, New York enrollment
- 93 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 4
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.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Danielle Mastrianni's NPI number?
The NPI number for Danielle Mastrianni is 1659836955. It was assigned to this individual provider in the NPPES registry on January 31, 2019.
Where is Danielle Mastrianni located?
Danielle Mastrianni practices at 1 Emma Ln, Clifton Park, NY 12065. The listed phone number is (518) 371-2200.
What is Danielle Mastrianni's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Danielle Mastrianni enrolled in Medicare?
Yes. Danielle Mastrianni 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 Danielle Mastrianni's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Danielle Mastrianni reassigns Medicare benefits to Prn Physical, Occupational And Speech Therapy Network, PLLC (East Greenbush, 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 Danielle Mastrianni'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 Danielle Mastrianni was last updated on January 31, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.