DANIELLE HARTNETT
NPI 1053961813
Occupational Therapist in Bay Shore, NY
About Danielle Hartnett NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DANIELLE HARTNETT (NPI 1053961813) is an individual occupational therapist in Bay Shore, New York, licensed in New York (023788) and active in the NPI registry since September 2019. She maintains a secondary practice location in Great Neck and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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 Hartnett 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 Reassignments
2Medicare enrollment records show Danielle Hartnett reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bay Shore, NY 11706
- Reassigned Medicare billing, New York enrollment
- 518 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 99 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 7
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BAY SHORE, NY 11706
BAY SHORE, NY 11706
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 Hartnett's NPI number?
The NPI number for Danielle Hartnett is 1053961813. It was assigned to this individual provider in the NPPES registry on September 13, 2019.
Where is Danielle Hartnett located?
Danielle Hartnett practices at 85 W Main St Ste 202, Bay Shore, NY 11706. The listed phone number is (631) 206-3130.
What is Danielle Hartnett's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Danielle Hartnett enrolled in Medicare?
Yes. Danielle Hartnett 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 organizations bill Medicare for Danielle Hartnett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Danielle Hartnett reassigns Medicare benefits to 2 organizations: Professional Occupational & Physical Therapy, PLLC (Bay Shore, NY) and Reddy Care Physical And Occupational Therapy PLLC (Great Neck, NY). Each 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 Hartnett'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 Hartnett was last updated on December 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.