Mark Andrew Sams, LCSW, LCDC
Mark Andrew Sams is a Clinical Social Worker provider (Social Worker) practicing in Argyle, TX, registered in the NPPES registry with NPI 1982183604 since 2018. The credential LCSW stands for Licensed Clinical Social Worker.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1982183604 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark Andrew Sams |
| Credential | LCSW, LCDC |
| Sex | Male |
| Practice address | Argyle, TX, 76226 |
| Phone | 8172964321 |
| Enumeration date | 2018-08-13 |
| Last updated in NPPES | 2018-08-13 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YA0400X | Addiction (Substance Use Disorder) Counselor | Secondary | 13043 | TX |
| 1041C0700X | Clinical Social Worker | Primary | 60648 | TX |
LCSW — Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential
Copy-ready billing details
Provider: Mark Sams, LCSW, LCDC NPI: 1982183604 Taxonomy: 1041C0700X (Clinical Social Worker) Address: Argyle, TX, 76226
Verify this record
Cross-check NPI 1982183604 against the authoritative CMS record: view Mark Andrew Sams on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Is NPI 1982183604 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-08-13.