Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Midatlantic Diagnostic Services PC

Physiological Laboratory in Gibbsboro, NJ · enumerated 2007 · authorized official James Demarino, Pres.

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

National Provider Identifier

1225239262

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Registry record

Entity type Organization (Type 2)

Legal business name Midatlantic Diagnostic Services PC

Practice address 55 Pine Rd, Gibbsboro, NJ, 08026

Phone (215) 334-5477

Enumeration date May 29, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

293D00000X Physiological Laboratory Laboratories · License DC0006292 (PA) Primary

Authorized official

Name James Demarino

Title Pres

Phone (215) 334-5477

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 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.

What type of organization is Midatlantic Diagnostic Services PC?

Midatlantic Diagnostic Services PC is registered in NPPES as a Physiological Laboratory (its primary provider taxonomy).

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