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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carl M Higuchi, M.D.

Hematology & Oncology Physician in Aiea, HI · enumerated 2006.

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

National Provider Identifier

1659348597

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Registry record

Entity type Individual (Type 1)
Name Dr. Carl M Higuchi
Credential M.D.
Sex Male
Practice address 98211 Moanalua Road, Suite 320, Aiea, HI, 96701
Phone (808) 487-7447
Fax (808) 487-7557
Enumeration date Feb 28, 2006
Last updated in NPPES Jan 17, 2023

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD7219 (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
06090601 Medicaid HI -
06090603 Medicaid HI -
0080887 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

Where does Carl Higuchi practice?
The practice location on file with NPPES is in Aiea, HI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Carl Higuchi?
The National Provider Identifier (NPI) for Carl Higuchi is 1659348597, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-17.