BRITNEY A LYNCH FNP
NPI 1316552342
Nurse Practitioner - Family in West Islip, NY
About Britney A Lynch Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRITNEY A LYNCH FNP (NPI 1316552342) is an individual family provider in West Islip, New York, licensed in New York (346584) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS, is affiliated with Good Samaritan Hospital Medical Center, and is a graduate of Other (2020).
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
Britney A Lynch Fnp 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 Britney Lynch reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Islip, NY 11795
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Samaritan Medical Services PC
- 209 clinicians in this Medicare group
Port Jefferson Station, NY 11776
- Reassigned Medicare billing, New York enrollment
- 636 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Good Samaritan Hospital Medical Center
Acute Care Hospitals · West Islip, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11795 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST ISLIP, NY 11795
WEST ISLIP, NY 11795
WEST ISLIP, NY 11795
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 Britney Lynch's NPI number?
The NPI number for Britney Lynch is 1316552342. It was assigned to this individual provider in the NPPES registry on September 15, 2020.
Where is Britney Lynch located?
Britney Lynch practices at 1000 Montauk Hwy, West Islip, NY 11795. The listed phone number is (631) 376-3000.
What is Britney Lynch's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Britney Lynch enrolled in Medicare?
Yes. Britney Lynch 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 Britney Lynch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Britney Lynch reassigns Medicare benefits to 2 organizations: Samaritan Medical Services, P.C. (West Islip, NY) and North Shore Hematology Oncology Associates PC (Port Jefferson Station, 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 Britney Lynch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Britney Lynch affiliated with any hospitals?
According to CMS data, Britney Lynch is affiliated with Good Samaritan Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Britney Lynch was last updated on September 15, 2020. 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.
# Britney A Lynch, FNP · NPI 1316552342
Family physician in West Islip, New York. Individual provider, active in the CMS NPPES registry since September 15, 2020.
## Identity
- **NPI:** 1316552342 (Entity type: Individual)
- **Enumerated:** September 15, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 346584 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 MONTAUK HWY, West Islip, NY 11795-4927
- **Phone:** (631) 376-3000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **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 Medical Services, P.C. (NPI 1124184544, West Islip, NY); North Shore Hematology Oncology Associates PC (NPI 1396794574, Port Jefferson Station, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 15, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1316552342) · Data from the CMS NPPES public registry.