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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrew W.Y. Dang, M.D.

Internal Medicine Physician in Mililani, HI · enumerated 2006.

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

National Provider Identifier

1295829653

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Registry record

Entity type Individual (Type 1)
Name Dr. Andrew W.Y. Dang
Credential M.D.
Sex Male
Practice address 95-1249 Meheula Pkwy, Unit 187, Mililani, HI, 96789
Phone (808) 625-6444
Fax (808) 623-2552
Enumeration date Oct 2, 2006
Last updated in NPPES Sep 16, 2010

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD-7573 (HI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
6539444 Other HI UHA
00A0089803 Other HI HMSA

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 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.
What specialty is Andrew Dang?
Andrew Dang is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-16.