Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tammi O Byrd, RDH
Dental Hygienist in Lexington, SC · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649485236
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Registry record
Entity type Individual (Type 1)
Name Tammi O Byrd
Credential RDH
Sex Female
Practice address 100 Old Cherokee Rd, Suite F Pmb 14, Lexington, SC, 29072
Phone (803) 808-2950
Fax (803) 808-5642
Enumeration date May 14, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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 Tammi Byrd?
Tammi Byrd is registered in NPPES with the primary taxonomy of Dental Hygienist. 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.