Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Support System Health Services LLC

Counselor in Washington, DC · enumerated 2025 · authorized official Walters Lontsi, Ceo.

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

National Provider Identifier

1194698142

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Registry record

Entity type Organization (Type 2)

Legal business name Support System Health Services LLC

Practice address 7600 Georgia Ave Nw Ste 316c, Washington, DC, 20012

Phone (202) 247-8194

Enumeration date Sep 25, 2025

Last updated in NPPES Sep 25, 2025

Taxonomy & classification

101Y00000X Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Walters Lontsi

Title Ceo

Phone (202) 247-8194

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Support System Health Services LLC?

Support System Health Services LLC is registered in NPPES as a Counselor (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-25.