Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

True North III DC LLC

Organization End-Stage Renal Disease (ESRD) Treatment Clinic/Center · NPI 1740005388

True North III DC LLC is an End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Deer Park, New York. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

860 Grand Blvd
Deer Park, NY 11729-5706
Phone: (631) 243-7770
Fax: (631) 243-7775
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

End-Stage Renal Disease (ESRD) Treatment Clinic/Center (primary) Taxonomy 261QE0700X

Record details

NPI number1740005388
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Samuel Wey — Assistant Secretary · (615) 320-4414
Other names Grand Boulevard Dialysis
NPI enumeratedNovember 19, 2024
Last updated in NPPESNovember 19, 2024
Certification dateNovember 19, 2024
Mailing address5200 Virginia Way, L And C Dept, Brentwood, TN 37027-7569

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