Holding Harbor, LLC

Holding Harbor, LLC is a healthcare organization registered as Clinical Social Worker in Swampscott, MA, holding Type 2 (organization) NPI 1700715869 since 2026. The authorized official on file is Nicole Simonson, Founding Owner.

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NPI	1700715869
Entity type	Organization (Type 2)
Legal business name	Holding Harbor, LLC
Practice address	26 LEXINGTON CIR, Swampscott, MA, 01907
Phone	6037859664
Enumeration date	2026-05-15
Last updated in NPPES	2026-05-15

Authorized official

Name	Nicole Simonson
Title	Founding Owner
Phone	6037859664

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
1041C0700X	Clinical Social Worker	Primary	—	—

Copy-ready billing details

Provider: Holding Harbor, LLC
NPI: 1700715869
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: 26 LEXINGTON CIR, Swampscott, MA, 01907

Verify this record

Cross-check NPI 1700715869 against the authoritative CMS record: view Holding Harbor, LLC on the official NPPES registry .

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 or validate an NPI number.

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 2026-05-15. Verify at npiregistry.cms.hhs.gov.

Where is Holding Harbor, LLC located?

The practice location on file with NPPES is in Swampscott, MA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-05-15.