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Dr. John Robert Rotruck, MD

Anesthesiology Physician in Pearl Harbor, HI · enumerated 2006.

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

National Provider Identifier

1225009921

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Registry record

Entity type Individual (Type 1)
Name Dr. John Robert Rotruck
Credential MD
Sex Male
Practice address 480 Central Ave, Pearl Harbor, HI, 96860
Phone (808) 474-4242
Enumeration date Jan 30, 2006
Last updated in NPPES Nov 13, 2023

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 0101056495 (VA) Primary
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

Where does John Rotruck practice?
The practice location on file with NPPES is in Pearl Harbor, HI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Rotruck?
The National Provider Identifier (NPI) for John Rotruck is 1225009921, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-13.