Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Antoinette Donovan

Registered Nurse in Worcester, MA · enumerated 2014 · practices at Nu-Checker, Inc..

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

National Provider Identifier

1144645946

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Registry record

Entity type Individual (Type 1)

Name Antoinette Donovan

Sex Female

Practice address 180 Prescott St, Worcester, MA, 01605

Phone (508) 792-9999

Fax (508) 798-0667

Enumeration date Mar 3, 2014

Last updated in NPPES May 22, 2018

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN107895 (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

How do I verify Antoinette Donovan's NPI record?

Cross-check NPI 1144645946 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144645946 active?

Yes, as of the latest NPPES snapshot, NPI 1144645946 is active (record last updated 2018-05-22).

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Nu-Checker, Inc. Taxi · Worcester, MA NPI 1346731726

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-22.