Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Orth Assoc of Manhasset Mri

Q: What type of organization is Orth Assoc of Manhasset Mri?

Orth Assoc of Manhasset Mri is registered in NPPES as a Magnetic Resonance Imaging (MRI) Clinic/Center (its primary provider taxonomy).

Magnetic Resonance Imaging (MRI) Clinic/Center in Great Neck, NY · enumerated 2005 · authorized official Bruce Seideman, Treasurer.

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

National Provider Identifier

1730173337

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Registry record

Entity type Organization (Type 2)

Legal business name Orth Assoc of Manhasset Mri

Parent organization Orthopaedic Associates of Manhasset PC

Practice address 600 Northern Blvd, Ste 300, Great Neck, NY, 11021

Phone (516) 627-8717

Fax (516) 365-1634

Enumeration date Sep 9, 2005

Last updated in NPPES Apr 3, 2012

Taxonomy & classification

261QM1200X Magnetic Resonance Imaging (MRI) Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Bruce Seideman

Title Treasurer

Phone (516) 627-8717

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 Orth Assoc of Manhasset Mri?

Orth Assoc of Manhasset Mri is registered in NPPES as a Magnetic Resonance Imaging (MRI) Clinic/Center (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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-03.