Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jon Steven Yamaguchi, MD

Transplant Surgery Physician in Honolulu, HI · enumerated 2006.

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

National Provider Identifier

1720006810

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Jon Steven Yamaguchi

Credential MD

Sex Male

Practice address Honolulu, HI, 96813

Phone (808) 523-5033

Fax (808) 528-4713

Enumeration date Jul 17, 2006

Last updated in NPPES Jun 11, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License 056250 (GA) Secondary

204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License 042-0011342 (VT) Secondary

204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License 17065 (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
3985266	Other	GA	AETNA HMO
930180	Other	GA	BLUE SHIELD
2549145	Other	GA	UNITED HEALTHCARE OF GA
582030692	Other	GA	CIGNA PPO
6799024001	Other	GA	CIGNA HMO
7553699	Other	GA	AETNA PPO
186165877B	Other	GA	WELFARE ID
Y 20050801	Other	GA	PRIVATEHEALTHCARE SYSTEMS

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 is the NPI number for Jon Yamaguchi?

The National Provider Identifier (NPI) for Jon Yamaguchi is 1720006810, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jon Yamaguchi practice?

The practice location on file with NPPES is in Honolulu, HI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-11.