Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Total Renal Care Inc

Q: What is the NPI number for Total Renal Care Inc?

The NPI for Total Renal Care Inc is 1780042903, a Type 2 (organization) record in the CMS NPPES registry.

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Petaluma, CA · enumerated 2016 · authorized official John Winstel, Chief Accounting Officer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1780042903

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Registry record

Entity type Organization (Type 2)

Legal business name Total Renal Care Inc

Other name <Unavail>

Practice address 417 N Mcdowell Blvd, Petaluma, CA, 94954

Phone (707) 773-1293

Fax (707) 773-1585

Enumeration date Feb 2, 2016

Last updated in NPPES May 11, 2021

Taxonomy & classification

261QE0700X End-Stage Renal Disease (ESRD) Treatment Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name John Winstel

Title Chief Accounting Officer

Phone (253) 733-4501

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Total Renal Care Inc?

NPPES lists John Winstel (Chief Accounting Officer) as the authorized official for this organization.

What is the NPI number for Total Renal Care Inc?

The NPI for Total Renal Care Inc is 1780042903, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-11.