NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Danny W Gnewikow Ph D LLC

Audiologist in Danville, VA · enumerated 2005 · authorized official Linda Gnewikow, Office Manager.

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

National Provider Identifier

1679573802

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Danny W Gnewikow Ph D LLC
Practice address 743 Main St, Danville, VA, 24541
Fax (434) 797-3685
Enumeration date Jul 29, 2005
Last updated in NPPES Apr 10, 2014

Taxonomy & classification

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 9720000078 (VA) Primary

Authorized official

Name Linda Gnewikow
Title Office Manager

Other identifiers

Identifier Type State Issuer
59202 Other - SOUTHERN HEALTH SERVICES
148920200 Other - DEPARTMENT OF LABOR
248032 Other VA ANTHEM OF VA - DANVILLE
10113944 Other VA OPTIMA FAMILY
9720000078 Other VA BUSINESS LICENSE

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 Danny W Gnewikow Ph D LLC?
Danny W Gnewikow Ph D LLC is registered in NPPES as a Audiologist (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-10.