Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Elizabeth Moynihan

General Practice Dentistry in Marlborough, MA · enumerated 2018.

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

National Provider Identifier

1457827180

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Registry record

Entity type Individual (Type 1)

Name Katherine Elizabeth Moynihan

Sex Female

Practice address 322 Pleasant St, Marlborough, MA, 01752

Phone (508) 498-6171

Enumeration date Oct 20, 2018

Last updated in NPPES Mar 26, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

1223G0001X General Practice Dentistry Dental Providers · License DN1858182 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Katherine Moynihan?

The National Provider Identifier (NPI) for Katherine Moynihan is 1457827180, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katherine Moynihan practice?

The practice location on file with NPPES is in Marlborough, 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 2021-03-26.