Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carly Clegg Nelson
Behavior Analyst in Beaufort, SC · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255030425
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Registry record
Entity type Individual (Type 1)
Name Carly Clegg Nelson
Sex Female
Practice address 1105 Middleton St Unit B, Beaufort, SC, 29902
Phone (843) 379-3444
Fax (843) 379-3449
Enumeration date Feb 27, 2023
Last updated in NPPES Sep 1, 2026
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-25-79181 (SC) Primary
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
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.
What specialty is Carly Nelson?
Carly Nelson is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Hannah Schademan Behavior Analyst · Beaufort, SC NPI 1508470105 Amanda Norr Behavior Technician · Beaufort, SC NPI 1649066028 Maria Burd Behavior Technician · Beaufort, SC NPI 1952289175 Lanita Higgins Behavior Technician · Beaufort, SC NPI 1104706118 Alyssa Ibarra Behavior Technician · Beaufort, SC NPI 1033082755 Paxton Jameson Behavior Technician · Beaufort, SC NPI 1568326049 Shardavia Williams Behavior Technician · Beaufort, SC NPI 1760347983 Mckenzie Young Behavior Technician · Beaufort, SC NPI 1073471231
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-01.