What is Jonathan Liu's NPI number?

Jonathan Liu's National Provider Identifier (NPI) is 1770420028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jonathan Liu's specialty?

Jonathan Liu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Jonathan Liu located?

Jonathan Liu's practice location on file with NPPES is 1356 Lusitana St Fl 7, Honolulu, HI 96813-2409.

What is Jonathan Liu's phone number?

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

Is Jonathan Liu's NPI active?

Yes — Jonathan Liu's NPI (1770420028) is active in the NPPES registry as of the last update on 2026-05-04.

IndividualActive

Jonathan Liu, MD

NPI 1770420028 · Internal Medicine Physician · Honolulu, HI

Jonathan Liu, MD is a Internal Medicine Physician provider in Honolulu, HI (NPI 1770420028).

Provider details

NPI number: 1770420028
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MDR-9202 (HI)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense MDR-9202 (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 7

Honolulu, HI 96813-2409

Phone: (808) 691-1000

Street-level locationGet directions

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Mailing address