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Eye Specialists Medical Group of Napa Valley Inc

Specialist in Napa, CA · enumerated 2006 · authorized official Nancy Jameson, Vp.

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

National Provider Identifier

1003833856

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Registry record

Entity type Organization (Type 2)
Legal business name Eye Specialists Medical Group of Napa Valley Inc
Practice address 800 Trancas St, Suite A, Napa, CA, 94558
Phone (707) 255-6212
Fax (707) 255-6290
Enumeration date Jul 17, 2006
Last updated in NPPES Dec 8, 2014

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Nancy Jameson
Title Vp
Phone (707) 255-6212

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Eye Specialists Medical Group of Napa Valley Inc?
Eye Specialists Medical Group of Napa Valley Inc is registered in NPPES as a Specialist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-08.