Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ramazzini Occupational Health Associates

Public Health & General Preventive Medicine Physician in Newark, DE · enumerated 2024 · authorized official Herman Ellis, Ceo.

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

National Provider Identifier

1831917533

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Registry record

Entity type Organization (Type 2)

Legal business name Ramazzini Occupational Health Associates

Practice address 136 E General Grey Ct, Newark, DE, 19702

Phone (804) 972-5180

Enumeration date Oct 1, 2024

Last updated in NPPES Oct 1, 2024

Taxonomy & classification

2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Herman Ellis

Title Ceo

Phone (804) 387-9344

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 2024-10-01. Verify at npiregistry.cms.hhs.gov.

Where is Ramazzini Occupational Health Associates located?

The practice location on file with NPPES is in Newark, DE.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-01.