What is Nathan Chong's NPI number?

Nathan Chong's National Provider Identifier (NPI) is 1639016173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nathan Chong's specialty?

Nathan Chong is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Nathan Chong located?

Nathan Chong's practice location on file with NPPES is 1356 Lusitana St Fl 6, Honolulu, HI 96813-2409.

What is Nathan Chong's phone number?

The practice phone number listed in the NPPES registry for Nathan Chong is (808) 691-1000.

Is Nathan Chong's NPI active?

Yes — Nathan Chong's NPI (1639016173) is active in the NPPES registry as of the last update on 2026-05-01.

IndividualActive

Nathan Chong, MD

NPI 1639016173 · Surgery Physician · Honolulu, HI

Nathan Chong, MD is a Surgery Physician provider in Honolulu, HI (NPI 1639016173).

Provider details

NPI number: 1639016173
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MDR-9209 (HI)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense MDR-9209 (HI)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1356 Lusitana St Fl 6

Honolulu, HI 96813-2409

Phone: (808) 691-1000

Street-level locationGet directions

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Mailing address