JOAN B DAIS OT
NPI 1255908372
Occupational Therapist in Plainview, NY
About Joan B Dais Ot NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOAN B DAIS OT (NPI 1255908372) is an individual occupational therapist in Plainview, New York, licensed in New York (12700) and active in the NPI registry since June 2021. She is a graduate of Other (2002).
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
Joan B Dais Ot 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 Joan Dais reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Plainview, NY 11803
- Reassigned Medicare billing, New York enrollment
- 3 clinicians in this Medicare group
Huntington, NY 11743
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Li Care Physical Therapy And Occupational Therapy PLLC
- 13 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.
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 Joan Dais's NPI number?
The NPI number for Joan Dais is 1255908372. It was assigned to this individual provider in the NPPES registry on June 8, 2021.
Where is Joan Dais located?
Joan Dais practices at 43 Sherman Ave, Plainview, NY 11803. The listed phone number is (516) 361-5332.
What is Joan Dais's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Joan Dais enrolled in Medicare?
Yes. Joan Dais 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 Joan Dais's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joan Dais reassigns Medicare benefits to 2 organizations: Oyster Bay Physical Therapy, PC (Plainview, NY) and L.I. Care Physical Therapy And Occupational Therapy, PLLC (Huntington, 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 Joan Dais'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 Joan Dais was last updated on June 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.