Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Arnaldo Oliveira, PH.D., L.AC.

Acupuncturist in Honolulu, HI · enumerated 2011.

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

National Provider Identifier

1548540974

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Registry record

Entity type Individual (Type 1)

Name Dr. Arnaldo Oliveira

Credential PH.D., L.AC.

Sex Male

Practice address 100 N Beretania St, Ste 208, Honolulu, HI, 96817

Phone (808) 536-6333

Fax (808) 566-6080

Enumeration date Aug 17, 2011

Last updated in NPPES Aug 17, 2011

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License ACU 898 (HI) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

What specialty is Arnaldo Oliveira?

Arnaldo Oliveira is registered in NPPES with the primary taxonomy of Acupuncturist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-17.