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Antoniades Spine L.L.C.

Orthopaedic Surgery of the Spine Physician in Bel Air, MD · enumerated 2008 · authorized official Spiro Antoniades, Sole Proprietor.

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

National Provider Identifier

1992962153

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Registry record

Entity type Organization (Type 2)
Legal business name Antoniades Spine L.L.C.
Practice address 2014 S Tollgate Rd Ste 107, Bel Air, MD, 21015
Phone (410) 466-8747
Fax (443) 643-2088
Enumeration date May 16, 2008
Last updated in NPPES Jun 2, 2021

Taxonomy & classification

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License D0047688 (MD) Primary

Authorized official

Name Spiro Antoniades
Title Sole Proprietor
Phone (410) 446-8747

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

Who is the authorized official for Antoniades Spine L.L.C.?
NPPES lists Spiro Antoniades (Sole Proprietor) as the authorized official for this organization.
What is the NPI number for Antoniades Spine L.L.C.?
The NPI for Antoniades Spine L.L.C. is 1992962153, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-02.