Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dawn M Groten MD in

Geriatric Medicine (Internal Medicine) Physician in Napa, CA · enumerated 2006 · authorized official Dawn Groten, President.

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

National Provider Identifier

1043244239

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Registry record

Entity type Organization (Type 2)

Legal business name Dawn M Groten MD in

Practice address 1118 Austin Way, Napa, CA, 94558

Phone (707) 253-2653

Fax (707) 253-1297

Enumeration date Jul 11, 2006

Last updated in NPPES Feb 25, 2010

Taxonomy & classification

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License G54516 (CA) Primary

Authorized official

Name Dawn Groten

Title President

Phone (707) 255-8825

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-02-25. Verify at npiregistry.cms.hhs.gov.

Where is Dawn M Groten MD in located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-25.