Melvin Chang, M.D.
NPI 1114092541 · Internal Medicine Physician · Kaneohe, HI
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melvin Chang, M.D. is a Internal Medicine Physician provider in Kaneohe, HI (NPI 1114092541).
Provider details
- NPI number
- 1114092541
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD-5411 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-11-21
- Last updated
- 2010-09-02
Frequently asked questions
- What is Melvin Chang's NPI number?
- Melvin Chang's National Provider Identifier (NPI) is 1114092541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melvin Chang's specialty?
- Melvin Chang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melvin Chang located?
- Melvin Chang's practice location on file with NPPES is 46-056 Kamehameha Hwy, Kaneohe, HI 96744-3755.
- What is Melvin Chang's phone number?
- The practice phone number listed in the NPPES registry for Melvin Chang is (808) 233-6200.
- Does Melvin Chang accept Medicare?
- Melvin Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melvin Chang's NPI active?
- Yes — Melvin Chang's NPI (1114092541) is active in the NPPES registry as of the last update on 2010-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.