Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Neal J Shikuma, M.D., FACC

Cardiovascular Disease Physician in Kamuela, HI · enumerated 2005.

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

National Provider Identifier

1538160866

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Registry record

Entity type Individual (Type 1)

Name Dr. Neal J Shikuma

Credential M.D., FACC

Sex Male

Practice address 65-1230 Mamalahoa Hwy, Kamuela, HI, 96743

Phone (808) 887-6410

Fax (808) 887-6429

Enumeration date Aug 9, 2005

Last updated in NPPES Dec 9, 2015

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License MD-4389 (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
01103201	Medicaid	HI	-
00Q0011521	Other	HI	BLUE CROSS/BLUE SHIELD
00R0011529	Other	HI	BLUE CROSS/BLUE SHIELD
00T0011522	Other	HI	BLUE CROSS/BLUE SHIELD
00R0011529	Other	HI	HMSA
01103203	Medicaid	HI	-
P00075664	Other	ID	RR MEDICARE
00110322	Other	HI	ALOHA CARE
00Q0011521	Other	HI	HMSA
00T0011522	Other	HI	HMSA
MD-4389	Other	HI	QUEEN'S ISLAND CARE
01103207	Medicaid	HI	-

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 Neal Shikuma?

Neal Shikuma is registered in NPPES with the primary taxonomy of Cardiovascular Disease Physician. 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 2015-12-09.