Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Watson Psychotherapy Services LLC

Clinical Social Worker in Seneca, SC · enumerated 2011 · authorized official Alvin Watson, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1376827683

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Registry record

Entity type Organization (Type 2)

Legal business name Watson Psychotherapy Services LLC

Practice address 1240 Baypoint Dr, Seneca, SC, 29672

Phone (864) 933-6170

Enumeration date Oct 5, 2011

Last updated in NPPES Oct 5, 2011

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 3808 (SC) Primary

Authorized official

Name Alvin Watson

Title President

Phone (864) 933-6170

Other identifiers

Identifier	Type	State	Issuer
1710181672	Medicaid	SC	-

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 → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-10-05. Verify at npiregistry.cms.hhs.gov.

Where is Watson Psychotherapy Services LLC located?

The practice location on file with NPPES is in Seneca, SC.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-05.