Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Princeton Healthcare System, A New Jersey Non-Profit Corporation

General Acute Care Hospital in Plainsboro, NJ · enumerated 2007 · authorized official Guillherme Valladares, Chief Financial Officer.

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

National Provider Identifier

1689714255

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Princeton Healthcare System, A New Jersey Non-Profit Corporation

Other name <Unavail>

Practice address 1 Plainsboro Rd, Plainsboro, NJ, 08536

Phone (609) 853-7000

Enumeration date Feb 6, 2007

Last updated in NPPES Apr 13, 2023

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals Primary

Authorized official

Name Guillherme Valladares

Title Chief Financial Officer

Phone (609) 853-7112

Other identifiers

Identifier	Type	State	Issuer
4135601	Medicaid	NJ	-
6420560	Other	NJ	AETNA HOSPITAL

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

Who is the authorized official for Princeton Healthcare System, A New Jersey Non-Profit Corporation?

NPPES lists Guillherme Valladares (Chief Financial Officer) as the authorized official for this organization.

What is the NPI number for Princeton Healthcare System, A New Jersey Non-Profit Corporation?

The NPI for Princeton Healthcare System, A New Jersey Non-Profit Corporation is 1689714255, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-13.