NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Joan I Anderson & Co

Dentist in Harrisonburg, VA · enumerated 2014 · authorized official Joan Anderson, Owner/President/Dentist.

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

National Provider Identifier

1023437472

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Joan I Anderson & Co
Other name <Unavail>
Practice address 1971 Evelyn Byrd Ave, Suite F, Harrisonburg, VA, 22801
Phone (540) 705-0102
Fax (540) 246-0663
Enumeration date Apr 14, 2014
Last updated in NPPES Apr 14, 2014

Taxonomy & classification

122300000X Dentist Dental Providers · License 0401413162 (VA) Primary
124Q00000X Dental Hygienist Dental Providers · License 0402206209 (VA) Secondary

Authorized official

Name Joan Anderson
Title Owner/President/Dentist
Phone (540) 705-0102

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 Joan I Anderson & Co?
Joan I Anderson & Co is registered in NPPES as a Dentist (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-14.