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OSSIPPEE DIALYSIS LLC
NPI 1366924904
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Williamsburg, VA

Active since August 30, 2018
2/5
Overall Rating
469 MERRIMAC TRL, WILLIAMSBURG, VA 23185(757) 258-3601(757) 258-3605 Get Directions Write a Review

NPPES record last updated: July 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 2, 2020, Sep 11, 2018, Aug 30, 2018 (3 updates tracked since 2018).

About Ossippee Dialysis Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OSSIPPEE DIALYSIS LLC (NPI 1366924904), doing business as Merrimac Trail Dialysis, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Williamsburg, Virginia and active in the NPI registry since August 2018. The organization lists Samuel T Wey, Vp Licensure & Certification, as its authorized official.

NPPES Registry Identity

NPI1366924904
Entity TypeOrganization
Primary Taxonomy261QE0700X
Legal Business NameOSSIPPEE DIALYSIS LLC
Location Address469 MERRIMAC TRLWilliamsburg, VA 23185-4819
Mailing Address5200 Virginia Way, L&c DeptBrentwood, TN 37027-7569
Phone(757) 258-3601
Fax(757) 258-3605
Organization SubpartNo
Authorized OfficialSamuel T WeyVp Licensure & Certification · (615) 341-6641
Enumeration DateAugust 30, 2018
Last NPPES UpdateJuly 17, 20253 updates tracked since enumeration
NPPES CertifiedJuly 17, 2025
✔ NPI 1366924904 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · End-Stage Renal Disease (ESRD) TreatmentAmbulatory Health Care Facilities
Taxonomy Code261QE0700X
469 MERRIMAC TRL, Williamsburg, VA 23185
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Other Names 1

Doing Business AsMerrimac Trail Dialysis

Other Identifiers 1

Medicaid1366924904VA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Insurance, Oscar Health Maintenance Organization of Florida, Oscar Health Plan of North Carolina, Inc and more.Insurance ›

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for DaVita Merrimac Trail Dialysis (CMS certification number 492732), from CMS Care Compare.

DaVita Merrimac Trail Dialysis

Dialysis facility · Williamsburg, VA
2/5 CMS RatingRating period January 2020 to December 2023
OwnershipProfit
ChainDaVita
CMS Certification Number492732
ESRD NetworkNetwork 5
Hemodialysis Stations17
Medicare-Certified SinceJuly 24, 2019
Location469 Merrimac TrailWilliamsburg, VA 23185 · James City County
Phone(757) 258-3601
Services Offered
In-center hemodialysis

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 Ossippee Dialysis LLC's NPI number?

The NPI number for Ossippee Dialysis LLC is 1366924904. It was assigned to this organization in the NPPES registry on August 30, 2018. The provider is doing business as Merrimac Trail Dialysis.

Where is Ossippee Dialysis LLC located?

Ossippee Dialysis LLC is located at 469 Merrimac Trl, Williamsburg, VA 23185. The listed phone number is (757) 258-3601.

What is Ossippee Dialysis LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in End-Stage Renal Disease (ESRD) Treatment, with taxonomy code 261QE0700X.

Is Ossippee Dialysis LLC a Medicare-certified dialysis facility?

Yes. DaVita Merrimac Trail Dialysis is a Medicare-certified dialysis facility, certified since July 24, 2019.

What quality rating does Ossippee Dialysis LLC have?

CMS rates DaVita Merrimac Trail Dialysis 2 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Ossippee Dialysis LLC accept?

Health plans from Oscar Health Insurance, Oscar Health Maintenance Organization of Florida, Oscar Health Plan of North Carolina, Inc, Oscar Health Plan, Inc. and Oscar Insurance Company and 2 other insurers list Ossippee Dialysis LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ossippee Dialysis LLC was last updated on July 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.