ERIN MARIE SULLIVAN OTR/L
NPI 1083206544
Occupational Therapist - Pediatrics in Plainview, NY
About Erin Marie Sullivan Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIN MARIE SULLIVAN OTR/L (NPI 1083206544) is an individual pediatrics provider in Plainview, New York, licensed in New York (025377-01) and active in the NPI registry since February 2021.
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)
Erin Marie Sullivan Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Erin Sullivan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10128
- Reassigned Medicare billing, New York enrollment
- 564 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 6
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLAINVIEW, NY 11803
PLAINVIEW, NY 11803
PLAINVIEW, NY 11803
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 Erin Sullivan's NPI number?
The NPI number for Erin Sullivan is 1083206544. It was assigned to this individual provider in the NPPES registry on February 5, 2021.
Where is Erin Sullivan located?
Erin Sullivan practices at 255 Executive Dr Ste Ll108, Plainview, NY 11803. The listed phone number is (516) 576-2040.
What is Erin Sullivan's specialty?
The primary specialty registered for this NPI is Occupational Therapist, specializing in Pediatrics, with taxonomy code 225XP0200X.
Is Erin Sullivan enrolled in Medicare?
Yes. Erin Sullivan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Erin Sullivan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erin Sullivan reassigns Medicare benefits to Fox Rehabilitation Physical Therapy Services LLC (New York, 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 Erin Sullivan'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 Erin Sullivan was last updated on February 5, 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.