Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Clare Maloney

Social Worker in Middletown, CT · enumerated 2016.

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

National Provider Identifier

1851848642

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Katherine Clare Maloney

Sex Female

Practice address 20 Tuttle Pl, Middletown, CT, 06457

Phone (860) 231-2487

Enumeration date Sep 8, 2016

Last updated in NPPES Sep 8, 2016

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Katherine Maloney?

The National Provider Identifier (NPI) for Katherine Maloney is 1851848642, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katherine Maloney practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-08.