What is Courtenay Matsu's NPI number?

Courtenay Matsu's National Provider Identifier (NPI) is 1770539520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Courtenay Matsu's specialty?

Courtenay Matsu is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Courtenay Matsu located?

Courtenay Matsu's practice location on file with NPPES is 677 Ala Moana Blvd, Honolulu, HI 96813-5419.

What is Courtenay Matsu's phone number?

The practice phone number listed in the NPPES registry for Courtenay Matsu is (808) 535-5975.

Is Courtenay Matsu's NPI active?

Yes — Courtenay Matsu's NPI (1770539520) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Courtenay Matsu, M.D.

NPI 1770539520 · Specialist · Honolulu, HI

Courtenay Matsu, M.D. is a Specialist provider in Honolulu, HI (NPI 1770539520).

Provider details

NPI number: 1770539520
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Female
License: MD12574 (HI)

Specialties & taxonomies

SpecialistPrimary174400000XLicense MD12574 (HI)
Other Service Providers

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

677 Ala Moana Blvd

Suite 1025

Honolulu, HI 96813-5419

Phone: (808) 535-5975

Fax: (808) 535-5976

Street-level locationGet directions

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Mailing address