Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

El Rose Medical Group

Family Medicine Physician in Petaluma, CA · enumerated 2006 · authorized official David Sisler, Owner.

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

National Provider Identifier

1902976236

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name El Rose Medical Group

Practice address 24 West El Rose Ave, Petaluma, CA, 94952

Phone (707) 763-9891

Fax (707) 763-9896

Enumeration date Nov 8, 2006

Last updated in NPPES Jul 8, 2008

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name David Sisler

Title Owner

Phone (707) 763-9491

Other identifiers

Identifier	Type	State	Issuer
C26495	Other	-	STATE LICENSE #
CP6140	Other	-	RAILROAD MEDICARE
ZZZ75987Z	Other	-	MEDI CAL
AROSE0543	Other	-	BLUE CROSS BLUE SHIELD
C17753	Other	-	STATE LICENSE #
G21106	Other	-	STATE LICENSE #
ZZZ75987Z	Other	-	MEDI CAL GRP #

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 El Rose Medical Group located?

The practice location on file with NPPES is in Petaluma, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-07-08. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-08.