Organization Active NPI

Pattison Dialysis LLC

Doing business as Grant Line Dialysis

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Tracy, CA
National Provider Identifier
1093211609
Registry record updated Jun 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
End-Stage Renal Disease (ESRD) Treatment Clinic/CenterTaxonomy code 261QE0700X
Legal business name
PATTISON DIALYSIS LLC
Doing business as
Grant Line Dialysis
Practice address
2955 N Corral Hollow Rd
Ste 101
Tracy, CA 95376-8800
Phone
(209) 839-8302
Fax
(209) 839-8297
NPI assigned
Apr 3, 2018
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 10, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Samuel T. Wey
Title
VP, Licensure & Certification
Phone
(615) 341-6641

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
End-Stage Renal Disease (ESRD) Treatment Clinic/Center 261QE0700X Primary

Addresses

Primary practice location

2955 N Corral Hollow Rd
Ste 101
Tracy, CA 95376-8800

Mailing address

5200 Virginia Way
L&C Dept
Brentwood, TN 37027-7569

Other identifiers 1

IdentifierTypeStateIssuer
1093211609MedicaidCA

Other names 1

  • Grant Line Dialysis Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20180418002532 CA Part A Provider - End-Stage Renal Disease Facility (ESRD) 5991068231 Practice locations: Tracy, CA

Care Compare: Dialysis facility

Medicare Care Compare
Listed as
DaVita Grant Line DialysisCCN 752508
Overall star rating
4.0 of 5
Ownership
Profit
Certified
Apr 4, 2020
Medicare certification status
ActiveFrom the Provider of Services file
Chain
DaVita
Dialysis stations
24

Name & address match This facility record has no NPI; it was connected to this NPI by matching name and address.

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
05D2182931Grant Line Dialysis2955 N Corral Hollow Road Suite 101, Tracy, CA 95376Certificate of waiverApr 26, 2028

National Provider Directory

National Provider Directory

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

Locations

2955 N Corral Hollow Rd
Ste 101
Tracy, CA 95376
Phone (209) 839-8302

Practitioners & affiliated clinicians

Affiliated clinicians 4

Clinicians who list this facility as an affiliation in Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1522713600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1781049600000",
    "number": "1093211609",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5200 VIRGINIA WAY",
            "address_2": "L&C DEPT",
            "city": "BRENTWOOD",
            "state": "TN",
            "postal_code": "370277569"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2955 N CORRAL HOLLOW RD",
            "address_2": "STE 101",
            "city": "TRACY",
            "state": "CA",
            "postal_code": "953768800",
            "telephone_number": "209-839-8302",
            "fax_number": "209-839-8297"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PATTISON DIALYSIS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2018-04-03",
        "last_updated": "2026-06-10",
        "certification_date": "2026-06-10",
        "status": "A",
        "authorized_official_last_name": "WEY",
        "authorized_official_first_name": "SAMUEL",
        "authorized_official_middle_name": "T.",
        "authorized_official_title_or_position": "VP, LICENSURE & CERTIFICATION",
        "authorized_official_telephone_number": "615-341-6641"
    },
    "taxonomies": [
        {
            "code": "261QE0700X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, End-Stage Renal Disease (ESRD) Treatment",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1093211609",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Grant Line Dialysis",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Tracy, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.