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PATTISON DIALYSIS LLC
NPI 1093211609
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Tracy, CA

Active since April 03, 2018
4/5
Overall Rating
2955 N CORRAL HOLLOW RD, STE 101, TRACY, CA 95376(209) 839-8302(209) 839-8297 Get Directions Write a Review

NPPES record last updated: June 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 4, 2025, Jul 20, 2021 (2 updates tracked since 2021).

About Pattison Dialysis Llc NPPES

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

PATTISON DIALYSIS LLC (NPI 1093211609), doing business as Grant Line Dialysis, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Tracy, California and active in the NPI registry since April 2018. The organization lists Samuel T. Wey, Vp, Licensure & Certification, as its authorized official.

NPPES Registry Identity

NPI1093211609
Entity TypeOrganization
Primary Taxonomy261QE0700X
Legal Business NamePATTISON DIALYSIS LLC
Location Address2955 N CORRAL HOLLOW RD, STE 101Tracy, CA 95376-8800
Mailing Address5200 Virginia Way, L&c DeptBrentwood, TN 37027-7569
Phone(209) 839-8302
Fax(209) 839-8297
Organization SubpartNo
Authorized OfficialSamuel T. WeyVp, Licensure & Certification · (615) 341-6641
Enumeration DateApril 3, 2018
Last NPPES UpdateJune 10, 20262 updates tracked since enumeration
NPPES CertifiedJune 10, 2026
✔ NPI 1093211609 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
2955 N CORRAL HOLLOW RD, Tracy, CA 95376
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Other Names 1

Doing Business AsGrant Line Dialysis

Other Identifiers 1

Medicaid1093211609CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Superior HealthPlan, Ambetter Health and more.Insurance ›

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for DaVita Grant Line Dialysis (CMS certification number 752508), from CMS Care Compare.

DaVita Grant Line Dialysis

Dialysis facility · Tracy, CA
4/5 CMS RatingRating period January 2020 to December 2023
OwnershipProfit
ChainDaVita
CMS Certification Number752508
ESRD NetworkNetwork 17
Hemodialysis Stations24
Medicare-Certified SinceApril 4, 2020
Location2955 NORTH CORRAL HOLLOW RD, STE 101Tracy, CA 95376 · San Joaquin County
Phone(209) 839-8302
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 Pattison Dialysis LLC's NPI number?

The NPI number for Pattison Dialysis LLC is 1093211609. It was assigned to this organization in the NPPES registry on April 3, 2018. The provider is doing business as Grant Line Dialysis.

Where is Pattison Dialysis LLC located?

Pattison Dialysis LLC is located at 2955 N Corral Hollow Rd Ste 101, Tracy, CA 95376. The listed phone number is (209) 839-8302.

What is Pattison 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 Pattison Dialysis LLC a Medicare-certified dialysis facility?

Yes. DaVita Grant Line Dialysis is a Medicare-certified dialysis facility, certified since April 4, 2020.

What quality rating does Pattison Dialysis LLC have?

CMS rates DaVita Grant Line Dialysis 4 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Pattison Dialysis LLC accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Superior HealthPlan and UnitedHealthcare list Pattison 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 Pattison Dialysis LLC was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days 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.