SILVIA TUTHILL
NPI 1629433743
Nurse Practitioner - Adult Health in Huntington, NY
About Silvia Tuthill NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SILVIA TUTHILL (NPI 1629433743) is an individual adult health provider in Huntington, New York, licensed in New York (F307337-1) and active in the NPI registry since December 2015. She is enrolled in Medicare PECOS.
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)
Silvia Tuthill is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Silvia Tuthill reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
East Northport, NY 11731
- Reassigned Medicare billing, New York enrollment
- 2 clinicians in this Medicare group
Farmingdale, NY 11735
- Reassigned Medicare billing, New York enrollment
- 944 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 11743 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.
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 Silvia Tuthill's NPI number?
The NPI number for Silvia Tuthill is 1629433743. It was assigned to this individual provider in the NPPES registry on December 16, 2015.
Where is Silvia Tuthill located?
Silvia Tuthill practices at 270 Park Ave, Huntington, NY 11743. The listed phone number is (631) 351-2343.
What is Silvia Tuthill's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Silvia Tuthill enrolled in Medicare?
Yes. Silvia Tuthill is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Silvia Tuthill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Silvia Tuthill reassigns Medicare benefits to 2 organizations: Silvia P Tuthill Nurse Practitioner In Adult Health PLLC (East Northport, NY) and Chs Physician Partners, PC (Farmingdale, 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 Silvia Tuthill'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 Silvia Tuthill was last updated on October 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Silvia Tuthill · NPI 1629433743
Adult Health physician in Huntington, New York. Individual provider, active in the CMS NPPES registry since December 16, 2015.
## Identity
- **NPI:** 1629433743 (Entity type: Individual)
- **Enumerated:** December 16, 2015
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** F307337-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 270 PARK AVE, Huntington, NY 11743-2787
- **Phone:** (631) 351-2343
## 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): Silvia P Tuthill Nurse Practitioner In Adult Health PLLC (NPI 1962220830, East Northport, NY); Chs Physician Partners, PC (NPI 1750626974, Farmingdale, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 8, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1629433743) · Data from the CMS NPPES public registry.