LYNN ANN ESTELLE CPNP
NPI 1639330194
Nurse Practitioner - Pediatrics in Babylon, NY
About Lynn Ann Estelle Cpnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LYNN ANN ESTELLE CPNP (NPI 1639330194) is an individual pediatrics provider in Babylon, New York, licensed in New York (344739-1) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and is a graduate of Other (1999).
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)
Lynn Ann Estelle Cpnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Lynn Estelle reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Babylon, NY 11702
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Samaritan Pediatric Services PC
- 55 clinicians in this Medicare group
West Islip, NY 11795
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Samaritan Medical Services PC
- 209 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11702 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BABYLON, NY 11702
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 Lynn Estelle's NPI number?
The NPI number for Lynn Estelle is 1639330194. It was assigned to this individual provider in the NPPES registry on June 18, 2008.
Where is Lynn Estelle located?
Lynn Estelle practices at 655 Deer Park Ave, Babylon, NY 11702. The listed phone number is (631) 321-2220.
What is Lynn Estelle's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Lynn Estelle enrolled in Medicare?
Yes. Lynn Estelle is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Lynn Estelle's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lynn Estelle reassigns Medicare benefits to 2 organizations: Samaritan Pediatric Services, P.C. (Babylon, NY) and Samaritan Medical Services, P.C. (West Islip, 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 Lynn Estelle'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 Lynn Estelle was last updated on June 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Lynn Ann Estelle, CPNP · NPI 1639330194
Pediatrics physician in Babylon, New York. Individual provider, active in the CMS NPPES registry since June 18, 2008.
## Identity
- **NPI:** 1639330194 (Entity type: Individual)
- **Enumerated:** June 18, 2008
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 344739-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 655 DEER PARK AVE, Babylon, NY 11702-1314
- **Phone:** (631) 321-2220
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Samaritan Pediatric Services, P.C. (NPI 1730308925, Babylon, NY); Samaritan Medical Services, P.C. (NPI 1124184544, West Islip, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** June 18, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1639330194) · Data from the CMS NPPES public registry.