Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joan Isabell Anderson, DDS
Dentist in Harrisonburg, VA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417113572
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Registry record
Entity type Individual (Type 1)
Name Joan Isabell Anderson
Credential DDS
Sex Female
Practice address 1971 Evelyn Byrd Ave Ste F, Harrisonburg, VA, 22801
Phone (540) 705-0102
Fax (540) 705-0102
Enumeration date Jul 29, 2008
Last updated in NPPES Aug 7, 2019
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0401413162 | Other | VA | STATE DENTAL 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.
Frequently asked questions
What specialty is Joan Anderson?
Joan Anderson is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-07.