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Greenriver Medical Group & Palliative Care

Family Medicine Physician in Corona, CA · enumerated 2025 · authorized official Ruth Roldan, Ceo.

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

National Provider Identifier

1669356069

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Registry record

Entity type Organization (Type 2)
Legal business name Greenriver Medical Group & Palliative Care
Practice address 3317 Deaver Dr, Corona, CA, 92882
Phone (714) 873-5668
Enumeration date Jul 31, 2025
Last updated in NPPES Jul 31, 2025

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Ruth Roldan
Title Ceo
Phone (714) 873-5668

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

Who is the authorized official for Greenriver Medical Group & Palliative Care?
NPPES lists Ruth Roldan (Ceo) as the authorized official for this organization.
What is the NPI number for Greenriver Medical Group & Palliative Care?
The NPI for Greenriver Medical Group & Palliative Care is 1669356069, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-31.