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Stephen Arndt, M.D.

Orthopaedic Surgery Physician in Jacksonville, FL · enumerated 2006 · practices at Southeast Orthopedic Specialists, Inc.

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

National Provider Identifier

1346301322

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Registry record

Entity type Individual (Type 1)
Name Stephen Arndt
Credential M.D.
Sex Male
Practice address 2627 Riverside Ave Ste 300, Jacksonville, FL, 32204
Phone (904) 634-0640
Fax (904) 634-0203
Enumeration date Dec 13, 2006
Last updated in NPPES Jul 15, 2021

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 036127532 (IL) Primary
207XX0004X Orthopaedic Foot and Ankle Surgery Physician Allopathic & Osteopathic Physicians · License 036127532 (IL) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Stephen Arndt's NPI record?
Cross-check NPI 1346301322 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1346301322 active?
Yes, as of the latest NPPES snapshot, NPI 1346301322 is active (record last updated 2021-07-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-15.