Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Rehabilitation & Electrodiagnosis Services

Physical Medicine & Rehabilitation Physician in Princeton, NJ · enumerated 2008 · authorized official Esperanza Guillermety, Physician.

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

National Provider Identifier

1932379005

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Registry record

Entity type Organization (Type 2)

Legal business name Rehabilitation & Electrodiagnosis Services

Practice address 33 Witherspoon St, Princeton, NJ, 08540

Phone (609) 430-1100

Enumeration date Mar 5, 2008

Last updated in NPPES Mar 5, 2008

Taxonomy & classification

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Esperanza Guillermety

Title Physician

Phone (609) 430-1100

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-03-05. Verify at npiregistry.cms.hhs.gov.

Where is Rehabilitation & Electrodiagnosis Services located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-05.