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

San Marcos Dialysis LLC

Organization End-Stage Renal Disease (ESRD) Treatment Clinic/Center · NPI 1255506036

San Marcos Dialysis LLC is an End-Stage Renal Disease (ESRD) Treatment Clinic/Center in San Marcos, California. Medicare rates this dialysis facility 4 out of 5. Licensed in California.

CMS rating
4 of 5
Licensed in
CA
In the registry since
2008
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 →

CMS quality rating

4 out of 5 — official dialysis facility rating from CMS Care Compare (CCN 552618)

Practice location Address checks out

2135 Montiel Rd Bldg B
San Marcos, CA 92069-3511
Phone: (760) 975-0170
Fax: (760) 975-0177
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 · Licence 550000991 (CA)

Record details

NPI number1255506036
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Samuel Wey — Vp, Licensure & Certification · (615) 341-6641
Other names San Marcos Dialysis Center; San Marcos Dialysis Center
NPI enumeratedApril 23, 2008
Last updated in NPPESNovember 13, 2025
Certification dateNovember 13, 2025
Mailing address5200 Virginia Way, L&C Dept, Brentwood, TN 37027-7569