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Arnold Seid MD LLC

Internal Medicine Physician in Wahiawa, HI · enumerated 2020 · authorized official Arnold Seid, Physician.

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

National Provider Identifier

1184259806

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Registry record

Entity type Organization (Type 2)
Legal business name Arnold Seid MD LLC
Practice address 960 Center St Ste 7, Wahiawa, HI, 96786
Phone (808) 621-6511
Fax (808) 622-9088
Enumeration date Mar 4, 2020
Last updated in NPPES Mar 4, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Arnold Seid
Title Physician
Phone (808) 621-6511

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 is Arnold Seid MD LLC located?
The practice location on file with NPPES is in Wahiawa, HI.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-03-04. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-04.