Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Mary E Lossiah, LCSW
Clinical Social Worker in Sylva, NC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538182563
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Registry record
Entity type Individual (Type 1)
Name Ms. Mary E Lossiah
Credential LCSW
Sex Female
Practice address 154 Medical Park Loop, Sylva, NC, 28779
Phone (828) 631-3973
Enumeration date Jul 25, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License C002635 (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 |
|---|---|---|---|
| 135RX | Other | NC | BCBSNC |
| 6003454 | 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
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 Mary Lossiah?
Mary Lossiah is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Russell Weathersby Clinical Social Worker · Sylva, NC NPI 1962425975 David Hutchinson Clinical Social Worker · Sylva, NC NPI 1407958622 Monte Souder Professional Counselor · Sylva, NC NPI 1740384437 Julie Durham-Defee Professional Counselor · Sylva, NC NPI 1255424776 Vickie Sturtevant Professional Counselor · Sylva, NC NPI 1346336849 Steven Mcrae Clinical Social Worker · Sylva, NC NPI 1902955958 Lisa Brown Professional Counselor · Sylva, NC NPI 1356490247 Shawn Hartzog Psychologist · Sylva, NC NPI 1629104641
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.