True North Dialysis Center LLC
NPI 1659742419 · End-Stage Renal Disease (ESRD) Treatment Clinic/Center · Port Washington, NY
Enrolled with Medicare as Part a Provider - End-Stage Renal Disease Facility (esrd) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
True North Dialysis Center LLC is a End-Stage Renal Disease (ESRD) Treatment Clinic/Center organization in Port Washington, NY (NPI 1659742419).
Provider details
- NPI number
- 1659742419
- Entity type
- Organization
- Primary specialty
- End-Stage Renal Disease (ESRD) Treatment Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Samuel Wey, Assistant Secretary(615) 341-6641
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Port Washington Dialysis
- Doing business as
- Port Washington Dialysis Center
Registry dates
- Enumerated
- 2015-10-19
- Last updated
- 2026-03-24
- Certified
- 2026-03-24
Frequently asked questions
- What is True North Dialysis Center LLC's NPI number?
- True North Dialysis Center LLC's National Provider Identifier (NPI) is 1659742419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is True North Dialysis Center LLC?
- True North Dialysis Center LLC is classified in the NPPES registry as End-Stage Renal Disease (ESRD) Treatment Clinic/Center (Ambulatory Health Care Facilities).
- Where is True North Dialysis Center LLC located?
- True North Dialysis Center LLC's practice location on file with NPPES is 50 Seaview Blvd, Port Washington, NY 11050-4615.
- What is True North Dialysis Center LLC's phone number?
- The practice phone number listed in the NPPES registry for True North Dialysis Center LLC is (516) 484-3460.
- Does True North Dialysis Center LLC accept Medicare?
- True North Dialysis Center LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for True North Dialysis Center LLC?
- The authorized official listed on True North Dialysis Center LLC's NPPES record is Samuel Wey, Assistant Secretary. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is True North Dialysis Center LLC's NPI active?
- Yes — True North Dialysis Center LLC's NPI (1659742419) is active in the NPPES registry as of the last update on 2026-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.