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Charles B Twigg

Optometrist in Berryville, VA · enumerated 2011 · authorized official Charles Twigg, Owner.

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

National Provider Identifier

1477842763

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Registry record

Entity type Organization (Type 2)
Legal business name Charles B Twigg
Other name <Unavail>
Practice address 33 W Main St, Berryville, VA, 22611
Phone (540) 955-5051
Fax (540) 955-5052
Enumeration date Apr 7, 2011
Last updated in NPPES Nov 8, 2011

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 0618000137 (VA) Primary
332H00000X Eyewear Supplier Suppliers · License 0618000137 (VA) Secondary

Authorized official

Name Charles Twigg
Title Owner
Phone (540) 955-5051

Other identifiers

Identifier Type State Issuer
6502970001 Other VA DME NSC PTAN
9232397 Medicaid VA -

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 type of organization is Charles B Twigg?
Charles B Twigg is registered in NPPES as a Optometrist (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-08.