Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Life in Sync, LLC

Clinical Psychologist in Haverhill, MA · enumerated 2009 · authorized official Daniel Williams, Owner.

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

National Provider Identifier

1851533152

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Life in Sync, LLC

Practice address 71 Summer St, Haverhill, MA, 01830

Phone (781) 929-5907

Fax (781) 683-0590

Enumeration date Apr 1, 2009

Last updated in NPPES Apr 1, 2009

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 8856 (MA) Primary

Authorized official

Name Daniel Williams

Title Owner

Phone (781) 929-5907

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

Where is Life in Sync, LLC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-04-01. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-01.