Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Nancy J Marts, LCSW
Social Worker in Dillsboro, NC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639262934
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Registry record
Entity type Individual (Type 1)
Name Ms. Nancy J Marts
Credential LCSW
Sex Female
Practice address 10 Craft Circle, Dillsboro, NC, 28725
Phone (828) 712-0109
Enumeration date Oct 2, 2006
Last updated in NPPES Jan 16, 2015
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License C003222 (NC) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1613X | Other | - | BCBS NC |
| 6002430 | Medicaid | NC | - |
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
How do I verify Nancy Marts's NPI record?
Cross-check NPI 1639262934 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1639262934 active?
Yes, as of the latest NPPES snapshot, NPI 1639262934 is active (record last updated 2015-01-16).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-16.