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Kidney Center of Thousand Oaks

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Thousand Oaks, CA · enumerated 2006 · authorized official Lisa Upponi, Director of Accounts Receivable.

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

National Provider Identifier

1053356642

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Registry record

Entity type Organization (Type 2)
Legal business name Kidney Center of Thousand Oaks
Practice address 375 Rolling Oaks Dr, Suite # 100, Thousand Oaks, CA, 91361
Phone (805) 557-1036
Fax (805) 557-1173
Enumeration date Jun 18, 2006
Last updated in NPPES Jan 7, 2008

Taxonomy & classification

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

Authorized official

Name Lisa Upponi
Title Director of Accounts Receivable
Phone (805) 433-7506

Other identifiers

Identifier Type State Issuer
CDC02873F Medicaid CA -
ZZZ02842Z Other CA BLUE SHIELD

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.

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Frequently asked questions

What is the NPI number for Kidney Center of Thousand Oaks?
The NPI for Kidney Center of Thousand Oaks is 1053356642, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Kidney Center of Thousand Oaks?
NPPES lists Lisa Upponi (Director of Accounts Receivable) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-07.