NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patricia M D'Arduini, INTERN

Student in an Organized Health Care Education/Training Program in Waterloo, NY · enumerated 2010.

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

National Provider Identifier

1114231321

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Patricia M D'Arduini
Credential INTERN
Sex Female
Practice address 31 Thurber Dr, Waterloo, NY, 13165
Enumeration date Jul 29, 2010
Last updated in NPPES Jul 29, 2010

Taxonomy & licenses

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

Where does Patricia D'Arduini practice?
The practice location on file with NPPES is in Waterloo, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Patricia D'Arduini?
The National Provider Identifier (NPI) for Patricia D'Arduini is 1114231321, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-29.