Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Kristen Arnold, MSW LICENSED CLINICA

Clinical Social Worker in Foxboro, MA · enumerated 2006 · practices at Kristen Arnold, L.I.C.S.W. Pllc.

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

National Provider Identifier

1851452502

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Kristen Arnold

Credential MSW LICENSED CLINICA

Sex Female

Practice address 28 Market St, Foxboro, MA, 02035

Phone (617) 259-8721

Enumeration date Dec 13, 2006

Last updated in NPPES Apr 17, 2019

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 114610 (MA) Primary

Other identifiers

Identifier	Type	State	Issuer
042611055	Other	MA	TAX ID
1303287	Medicaid	MA	-
1303287	Other	MA	MBHP
703136	Other	MA	TUFTS
M18633	Other	MA	BCBC
NP01332	Other	MA	BMC
1004745	Other	MA	NHP

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

How do I verify Kristen Arnold's NPI record?

Cross-check NPI 1851452502 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851452502 active?

Yes, as of the latest NPPES snapshot, NPI 1851452502 is active (record last updated 2019-04-17).

Other providers at this practice address

Browse all →

Kristen Arnold, L.I.C.S.W. Pllc Community/Behavioral Health Agency · Foxboro, MA NPI 1841840550

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-17.