Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Princeton-Windsor Pediatrics

Specialist in Princeton Junction, NJ · enumerated 2006 · authorized official Stephen Hefler, President.

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

National Provider Identifier

1730247446

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Registry record

Entity type Organization (Type 2)

Legal business name Princeton-Windsor Pediatrics

Practice address 88 Princeton Hightstown Rd, Princeton Junction, NJ, 08550

Phone (609) 799-4700

Fax (609) 799-4545

Enumeration date Dec 5, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

174400000X Specialist Other Service Providers · License 25MA02730500 (NJ) Primary

Authorized official

Name Stephen Hefler

Title President

Phone (609) 799-4700

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

Where is Princeton-Windsor Pediatrics located?

The practice location on file with NPPES is in Princeton Junction, NJ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.