Nicole Chang, OD
NPI 1073976635 · Optometrist · Waipahu, HI
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Chang, OD is a Optometrist provider in Waipahu, HI (NPI 1073976635).
Provider details
- NPI number
- 1073976635
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 876 (HI)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,187 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Microfluid Analysis of Tears83861 | 284 | $22 |
| Photography of the Retina92250 | 192 | $38 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 148 | $94 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 147 | $132 |
| Established Patient Problem Focused Exam of Visual System92012 | 119 | $92 |
| Established Patient Complete Exam of Visual System92014 | 70 | $125 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cyclosporinebrand: Restasis | 109 | 47 |
| Latanoprost | 101 | 19 |
| Prednisolone Acetate | 40 | 31 |
| Perfluorohexyloctane/Pfbrand: Miebo | 36 | 14 |
| Moxifloxacin Hclbrand: Moxifloxacin | 21 | 12 |
| Loteprednol Etabonatebrand: Eysuvis | 13 | — |
| Lifitegrastbrand: Xiidra | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$431 across 25 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 12324 Hoxie AveNorwalk, CA 90650Phone: (562) 929-4499
- 12324 Hoxie AveNorwalk, CA 90650Phone: (562) 929-4499
- 2043 College WayForest Grove, OR 97116-1756Phone: (808) 722-1192
Registry dates
- Enumerated
- 2016-03-31
- Last updated
- 2019-08-24
Frequently asked questions
- What is Nicole Chang's NPI number?
- Nicole Chang's National Provider Identifier (NPI) is 1073976635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Chang's specialty?
- Nicole Chang is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Nicole Chang located?
- Nicole Chang's practice location on file with NPPES is 94-050 Farrington Hwy Ste B1-1, Waipahu, HI 96797.
- What is Nicole Chang's phone number?
- The practice phone number listed in the NPPES registry for Nicole Chang is (808) 677-1544.
- Does Nicole Chang accept Medicare?
- Nicole Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Chang's NPI active?
- Yes — Nicole Chang's NPI (1073976635) is active in the NPPES registry as of the last update on 2019-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.