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RAMAZZINI OCCUPATIONAL HEALTH ASSOCIATES
NPI 1831917533
Preventive Medicine - Public Health & General Preventive Medicine in Newark, DE

Active since October 01, 2024
136 E GENERAL GREY CT, NEWARK, DE 19702(804) 972-5180 Get Directions Write a Review

NPPES record last updated: October 1, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ramazzini Occupational Health Associates NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RAMAZZINI OCCUPATIONAL HEALTH ASSOCIATES (NPI 1831917533), doing business as Ramazzini Occupational Health Associates, Llc, is a healthcare organization registered as a public health & general preventive medicine in Newark, Delaware and active in the NPI registry since October 2024. The organization lists Herman M Ellis, Ceo, as its authorized official.

NPPES Registry Identity

NPI1831917533
Entity TypeOrganization
Primary Taxonomy2083P0901X
Legal Business NameRAMAZZINI OCCUPATIONAL HEALTH ASSOCIATES
Location Address136 E GENERAL GREY CTNewark, DE 19702-3824
Mailing Address136 E General Grey CtNewark, DE 19702-3824 · (804) 972-5180
Phone(804) 972-5180
Organization SubpartNo
Authorized OfficialHerman M EllisCeo · (804) 387-9344
Enumeration DateOctober 1, 2024
NPPES CertifiedOctober 1, 2024
✔ NPI 1831917533 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Public Health & General Preventive MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0901X
Definition
Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.
136 E GENERAL GREY CT, Newark, DE 19702
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Other Names 1

Doing Business AsRamazzini Occupational Health Associates, Llc

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Highmark Blue Cross Blue Shield Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ramazzini Occupational Health Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Ramazzini Occupational Health Associates, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Herman Ellis, MD
Preventive Medicine
NPI 1386768612
100 BIDDLE AVE STE 101
Newark, DE 19702
(410) 505-8605
✔ PECOS0.3 mi
Cassandra Wilson
Nurse Practitioner
NPI 1831612597
14121 PARKE LONG CT STE 201
Chantilly, VA 20151
(312) 607-3905
✔ PECOS✔ Accepts Medicare103 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ramazzini Occupational Health Associates's NPI number?

The NPI number for Ramazzini Occupational Health Associates is 1831917533. It was assigned to this organization in the NPPES registry on October 1, 2024. The provider is doing business as Ramazzini Occupational Health Associates, LLC.

Where is Ramazzini Occupational Health Associates located?

Ramazzini Occupational Health Associates is located at 136 E General Grey Ct, Newark, DE 19702. The listed phone number is (804) 972-5180.

What is Ramazzini Occupational Health Associates's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Public Health & General Preventive Medicine, with taxonomy code 2083P0901X.

Is Ramazzini Occupational Health Associates enrolled in Medicare?

Yes. Ramazzini Occupational Health Associates is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ramazzini Occupational Health Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Ramazzini Occupational Health Associates, in Nurse Practitioner and Preventive Medicine. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Ramazzini Occupational Health Associates accept?

Health plans from AmeriHealth Caritas Next and Highmark Blue Cross Blue Shield Delaware list Ramazzini Occupational Health Associates as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ramazzini Occupational Health Associates was last updated on October 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.