Nicholas Chang, DC
NPI 1720678709 · Chiropractor · Pearl City, HI
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Chang, DC is a Chiropractor provider in Pearl City, HI (NPI 1720678709).
Provider details
- NPI number
- 1720678709
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- DC-1477 (HI)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 50 S Beretania St Ste C111Honolulu, HI 96813-2287Phone: (808) 349-2255
Registry dates
- Enumerated
- 2021-01-22
- Last updated
- 2022-01-05
- Certified
- 2022-01-05
Frequently asked questions
- What is Nicholas Chang's NPI number?
- Nicholas Chang's National Provider Identifier (NPI) is 1720678709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Chang's specialty?
- Nicholas Chang is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Nicholas Chang located?
- Nicholas Chang's practice location on file with NPPES is 96-212 Waiawa Rd Apt 101, Pearl City, HI 96782-3382.
- What is Nicholas Chang's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Chang is (808) 349-2255.
- Does Nicholas Chang accept Medicare?
- Nicholas Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Chang's NPI active?
- Yes — Nicholas Chang's NPI (1720678709) is active in the NPPES registry as of the last update on 2022-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.