What is Welwin Liu's NPI number?

Welwin Liu's National Provider Identifier (NPI) is 1477597920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Welwin Liu's specialty?

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

Where is Welwin Liu located?

Welwin Liu's practice location on file with NPPES is 459 Patterson Rd, Honolulu, HI 96819-1522.

What is Welwin Liu's phone number?

The practice phone number listed in the NPPES registry for Welwin Liu is (800) 214-1306.

Is Welwin Liu's NPI active?

Yes — Welwin Liu's NPI (1477597920) is active in the NPPES registry as of the last update on 2026-06-04.

IndividualActive

Welwin Liu, M.D.

NPI 1477597920 · Neurology Physician · Honolulu, HI

Welwin Liu, M.D. is a Neurology Physician provider in Honolulu, HI (NPI 1477597920).

Provider details

NPI number: 1477597920
Entity type: Individual
Primary specialty: Neurology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: ME77534 (FL)

Specialties & taxonomies

Neurology PhysicianPrimary2084N0400XLicense ME77534 (FL)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 yrs in NPPES 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

459 Patterson Rd

Honolulu, HI 96819-1522

Phone: (800) 214-1306

Street-level locationGet directions

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Mailing address