Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Adventist Health California Medical Group, Inc.

Internal Medicine Physician in Hidden Valley Lake, CA · enumerated 2011 · authorized official Kaye Donnelly, Specialist, Contract Compliance.

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

National Provider Identifier

1699054650

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Registry record

Entity type Organization (Type 2)

Legal business name Adventist Health California Medical Group, Inc.

Practice address 18990 Coyote Valley Rd, Suite 5, Hidden Valley Lake, CA, 95467

Phone (707) 987-9024

Fax (707) 987-9152

Enumeration date Aug 9, 2011

Last updated in NPPES Aug 9, 2011

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Kaye Donnelly

Title Specialist, Contract Compliance

Phone (707) 968-2809

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

Where is Adventist Health California Medical Group, Inc. located?

The practice location on file with NPPES is in Hidden Valley Lake, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-08-09. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-09.