Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. Elizabeth M. Darby,Optometrist,Pllc.

Eyewear Supplier in Lynchburg, VA · enumerated 2008 · authorized official Elizabeth Darby, Doctor.

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

National Provider Identifier

1407017148

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Registry record

Entity type Organization (Type 2)

Legal business name Dr. Elizabeth M. Darby,Optometrist,Pllc.

Practice address 3701b Old Forest Rd, Lynchburg, VA, 24501

Phone (434) 385-0213

Fax (434) 385-0214

Enumeration date Jun 24, 2008

Last updated in NPPES Nov 20, 2008

Taxonomy & classification

332H00000X Eyewear Supplier Suppliers · License 0618001306 (VA) Primary

Authorized official

Name Elizabeth Darby

Title Doctor

Phone (434) 385-0213

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 Dr. Elizabeth M. Darby,Optometrist,Pllc.?

Dr. Elizabeth M. Darby,Optometrist,Pllc. is registered in NPPES as a Eyewear Supplier (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-20.