Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cosmos Mental Health Counseling LLP

Mental Health Counselor in Medford, NY · enumerated 2024 · authorized official Rachel Hartman, Partner.

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

National Provider Identifier

1972324499

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Cosmos Mental Health Counseling LLP

Practice address 1641 Route 112 Ste C, Medford, NY, 11763

Phone (631) 291-2385

Enumeration date Oct 17, 2024

Last updated in NPPES Sep 4, 2025

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Rachel Hartman

Title Partner

Phone (631) 291-2385

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 type of organization is Cosmos Mental Health Counseling LLP?

Cosmos Mental Health Counseling LLP is registered in NPPES as a Mental Health Counselor (its primary provider taxonomy).

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.

Providers at this address

Browse all →

Christine Walzak Mental Health Counselor · Medford, NY NPI 1013766146 Operation Engage Psychiatric Services Mental Health Clinic/Center (Including Community Mental Health Center) · Medford, NY NPI 1740071182

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-04.