Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Solstice Mental Health Services, LLC

Q: What is the NPI number for Solstice Mental Health Services, LLC?

The NPI for Solstice Mental Health Services, LLC is 1174418495, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Social Worker in West Branch, MI · enumerated 2025 · authorized official Summer Tambs, Owner / Clinician.

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

National Provider Identifier

1174418495

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Registry record

Entity type Organization (Type 2)

Legal business name Solstice Mental Health Services, LLC

Practice address 1655 Arrowhead Trl, West Branch, MI, 48661

Phone (989) 783-6103

Enumeration date Jun 9, 2025

Last updated in NPPES Jun 9, 2025

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Summer Tambs

Title Owner / Clinician

Phone (989) 783-6103

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 Solstice Mental Health Services, LLC?

NPPES lists Summer Tambs (Owner / Clinician) as the authorized official for this organization.

What is the NPI number for Solstice Mental Health Services, LLC?

The NPI for Solstice Mental Health Services, LLC is 1174418495, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-09.