NPIMap

Organization Active NPI

Total Renal Care Inc

Doing business as Walnut Creek Dialysis Center

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Walnut Creek, CA
National Provider Identifier
1952364937
Registry record updated Apr 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
End-Stage Renal Disease (ESRD) Treatment Clinic/CenterTaxonomy code 261QE0700X
License
140000331 Issued in CA
Legal business name
TOTAL RENAL CARE INC
Doing business as
Walnut Creek Dialysis Center
Practice address
404 N Wiget LN
Walnut Creek, CA 94598-2408
Phone
(925) 937-0203
Fax
(925) 946-9482
NPI assigned
Apr 10, 2006
Last updated
Apr 9, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 9, 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 140000331 CA Primary

Addresses

Primary practice location

404 N Wiget LN
Walnut Creek, CA 94598-2408

Mailing address

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

Other identifiers 1

IdentifierTypeStateIssuer
1952364937MedicaidCA

Other names 1

  • Walnut Creek Dialysis Center Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040913001329 CA Part A Provider - End-Stage Renal Disease Facility (ESRD) 8426965229 Practice locations: Walnut Creek, CA

Care Compare: Dialysis facility

Medicare Care Compare
Listed as
DaVita Walnut Creek Dialysis CenterCCN 052689
Overall star rating
4.0 of 5
Ownership
Profit
Certified
Aug 25, 1989
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
05D0958938Walnut Creek Dialysis Center404 N Wiget Lane, Walnut Creek, CA 94598Certificate of waiverMar 29, 2027

National Provider Directory

National Provider Directory
Tax ID family
Springdale Dialysis758 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 21

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 21

Locations

404 N Wiget Ln
Walnut Creek, CA 94598
Phone (925) 937-0203

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

Affiliated clinicians 5

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": "1144627200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1775692800000",
    "number": "1952364937",
    "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": "404 N WIGET LN",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945982408",
            "telephone_number": "925-937-0203",
            "fax_number": "925-946-9482"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TOTAL RENAL CARE INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-04-10",
        "last_updated": "2026-04-09",
        "certification_date": "2026-04-09",
        "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": "CA",
            "license": "140000331",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1952364937",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Walnut Creek Dialysis Center",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Walnut Creek Dialysis Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Walnut Creek, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 9, 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.