Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristy Buck

Q: What is the NPI number for Kristy Buck?

The National Provider Identifier (NPI) for Kristy Buck is 1679071666, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Methuen, MA · enumerated 2018.

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

National Provider Identifier

1679071666

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Registry record

Entity type Individual (Type 1)

Name Kristy Buck

Sex Female

Practice address 2 Gaythorne Rd, Methuen, MA, 01844

Phone (978) 682-7475

Enumeration date Jan 25, 2018

Last updated in NPPES Jan 25, 2018

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 120780 (MA) Primary

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.

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Frequently asked questions

What is the NPI number for Kristy Buck?

The National Provider Identifier (NPI) for Kristy Buck is 1679071666, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kristy Buck practice?

The practice location on file with NPPES is in Methuen, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-25.