Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Eric D Ewig Physical Therapy Inc

Physical Therapist in Napa, CA · enumerated 2006 · authorized official Eric Ewig, Ceo.

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

National Provider Identifier

1811931892

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Registry record

Entity type Organization (Type 2)

Legal business name Eric D Ewig Physical Therapy Inc

Practice address 935 Trancas St Ste 4c, Napa, CA, 94558

Phone (707) 255-1212

Fax (707) 226-7409

Enumeration date Jun 16, 2006

Last updated in NPPES Nov 7, 2016

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0PT236880 (CA) Primary

Authorized official

Name Eric Ewig

Title Ceo

Phone (707) 255-1212

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

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 Eric D Ewig Physical Therapy Inc?

Eric D Ewig Physical Therapy Inc is registered in NPPES as a Physical Therapist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-07.