Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Diagnostic Monitoring Services Inc

Electroneurodiagnostic Specialist/Technologist in Mandeville, LA · enumerated 2007 · authorized official Sean Oconnell, President.

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

National Provider Identifier

1477759181

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Registry record

Entity type Organization (Type 2)

Legal business name Diagnostic Monitoring Services Inc

Practice address 602 Lafayette St, Unit B, Mandeville, LA, 70448

Phone (985) 727-3489

Fax (985) 727-3490

Enumeration date Jun 21, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

246ZE0600X Electroneurodiagnostic Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Primary

Authorized official

Name Sean Oconnell

Title President

Phone (985) 727-3489

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Diagnostic Monitoring Services Inc?

Diagnostic Monitoring Services Inc is registered in NPPES as a Electroneurodiagnostic Specialist/Technologist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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