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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christiaan Arnoud Simon Van Nispen, MD

Emergency Medicine Physician in Tripler Army Medical Center, HI · enumerated 2021.

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

National Provider Identifier

1457945115

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Registry record

Entity type Individual (Type 1)
Name Dr. Christiaan Arnoud Simon Van Nispen
Credential MD
Sex Male
Practice address 1 Jarrett White Rd, Tripler Army Medical Center, HI, 96859
Phone (888) 683-2778
Enumeration date Feb 23, 2021
Last updated in NPPES Aug 6, 2024

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD-24596-0 (HI) Primary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License U0452 (TX) 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

Is NPI 1457945115 active?
Yes, as of the latest NPPES snapshot, NPI 1457945115 is active (record last updated 2024-08-06).
How do I verify Christiaan Van Nispen's NPI record?
Cross-check NPI 1457945115 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-06.