NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chamberlain Counseling Services LLC

Professional Counselor in Diamondhead, MS · enumerated 2014 · authorized official Walter Chamberlain, Ceo.

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

National Provider Identifier

1619373099

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Chamberlain Counseling Services LLC
Practice address 79321 Diamondhead Dr E, Diamondhead, MS, 39525
Phone (601) 850-8663
Enumeration date Nov 12, 2014
Last updated in NPPES Nov 12, 2014

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 1548 (MS) Primary
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-11-9380 Secondary

Authorized official

Name Walter Chamberlain
Title Ceo
Phone (604) 850-8663

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

Who is the authorized official for Chamberlain Counseling Services LLC?
NPPES lists Walter Chamberlain (Ceo) as the authorized official for this organization.
What is the NPI number for Chamberlain Counseling Services LLC?
The NPI for Chamberlain Counseling Services LLC is 1619373099, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-12.