Justin Chang, P.C.
NPI 1851556997 · Optometrist · Norcross, GA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Chang, P.C. is a Optometrist organization in Norcross, GA (NPI 1851556997).
Provider details
- NPI number
- 1851556997
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Justin Chang, Ceo(770) 300-0559
- License
- OPT 01753 (GA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Other names (DBA / former)
- Doing business as
- Eye Tech Eye Center, Eye Tech Vision Center
Registry dates
- Enumerated
- 2008-07-28
- Last updated
- 2008-07-28
Frequently asked questions
- What is Justin Chang, P.C.'s NPI number?
- Justin Chang, P.C.'s National Provider Identifier (NPI) is 1851556997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Justin Chang, P.C.?
- Justin Chang, P.C. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Justin Chang, P.C. located?
- Justin Chang, P.C.'s practice location on file with NPPES is 4720 Peachtree Industrial Blvd, Norcross, GA 30071-5735.
- What is Justin Chang, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Justin Chang, P.C. is (770) 300-0559.
- Does Justin Chang, P.C. accept Medicare?
- Justin Chang, P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Justin Chang, P.C.?
- The authorized official listed on Justin Chang, P.C.'s NPPES record is Justin Chang, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Justin Chang, P.C.'s NPI active?
- Yes — Justin Chang, P.C.'s NPI (1851556997) is active in the NPPES registry as of the last update on 2008-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.