Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michelle Ryooko Kobayashi, DDS MSD

Pediatric Dentistry in Aiea, HI · enumerated 2006.

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

National Provider Identifier

1295713410

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Registry record

Entity type Individual (Type 1)

Name Dr. Michelle Ryooko Kobayashi

Credential DDS MSD

Sex Female

Practice address 98-1005 Moanalua Rd, Suite 847, Aiea, HI, 96701

Phone (808) 487-7933

Fax (808) 484-2351

Enumeration date Jan 6, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 2046 (HI) Primary

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 Michelle Kobayashi?

Michelle Kobayashi is registered in NPPES with the primary taxonomy of Pediatric Dentistry. 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 2007-07-08.