NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marisa Mayumi Kim, O.D.

Optometrist in Honolulu, HI · enumerated 2010 · practices at Gregory W Schmidt MD LLC.

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

National Provider Identifier

1629381512

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Registry record

Entity type Individual (Type 1)
Name Marisa Mayumi Kim
Credential O.D.
Sex Female
Practice address 1380 Lusitana St Ste 604, Honolulu, HI, 96813
Phone (808) 523-2020
Enumeration date Jul 20, 2010
Last updated in NPPES Apr 27, 2023

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 13998 (CA) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 724 (HI) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
74327755 Medicaid NM -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Marisa Kim?
Marisa Kim is registered in NPPES with the primary taxonomy of Optometrist. 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 2023-04-27.