LYDIA YONKERS
NPI 1851039168
Speech-Language Pathologist in Ronkonkoma, NY
About Lydia Yonkers NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LYDIA YONKERS (NPI 1851039168) is an individual speech-language pathologist provider in Ronkonkoma, New York and active in the NPI registry since May 2022.
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)
Lydia Yonkers is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lydia Yonkers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ronkonkoma, NY 11779
- Reassigned Medicare billing, New York enrollment
- 26 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.
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.
LAKE RONKONKOMA, NY 11779
LAKE RONKONKOMA, NY 11779
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 Lydia Yonkers's NPI number?
The NPI number for Lydia Yonkers is 1851039168. It was assigned to this individual provider in the NPPES registry on May 25, 2022.
Where is Lydia Yonkers located?
Lydia Yonkers practices at 624 Hawkins Ave, Ronkonkoma, NY 11779. The listed phone number is (631) 240-3579.
What is Lydia Yonkers's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Lydia Yonkers enrolled in Medicare?
Yes. Lydia Yonkers is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lydia Yonkers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lydia Yonkers reassigns Medicare benefits to Theralympic Speech Therapy PLLC (Ronkonkoma, 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 Lydia Yonkers'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 Lydia Yonkers was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Lydia Yonkers · NPI 1851039168
Speech-Language Pathologist provider in Ronkonkoma, New York. Individual provider, active in the CMS NPPES registry since May 25, 2022.
## Identity
- **NPI:** 1851039168 (Entity type: Individual)
- **Enumerated:** May 25, 2022
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 624 HAWKINS AVE, Ronkonkoma, NY 11779-2375
- **Phone:** (631) 240-3579
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Theralympic Speech Therapy PLLC (NPI 1730665043, Ronkonkoma, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 24, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1851039168) · Data from the CMS NPPES public registry.