NPI age
15 years
Enumerated 2011-05-30
● Active Type 2 · Organization
Dr Christina R Chang & Associates II Optometrists Pc
Dr Christina R Chang & Associates II Optometrists Pc is 1 of 7867 optometrist organizations in Texas.
Primary specialty
Optometrist
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Chang
President
Last NPPES update
2011-05-30
Source: monthly bulk 2026-05
How this organization compares
Across 7867 active optometrist providers in Texas.
NPI age
15 years
≈ at median (15 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2011 → 2026
2011-05Enumerated in NPPES
2011
2026
Where they practice
Primary practice location
7920 Preston Rd, Suite 200
Plano, TX 750242343
Mailing address
7920 Preston Rd, Suite 200
Plano, TX 750242343
Authorized official
Christina R Chang, OD
President
📞 2144690888
Specialties
-
Optometrist PrimaryDoctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as...
Practice context
Single-site organization. Only one practice location on file.
Provyx · Custom healthcare lists
Need all 7867 Optometrist providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this organization
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.