DR. VICTOR YONGUOR CHANG MD
NPI 1952554776
Ophthalmology in Shenandoah, TX
About Dr. Victor Yonguor Chang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VICTOR YONGUOR CHANG MD (NPI 1952554776) is an individual ophthalmology provider in Shenandoah, Texas, licensed in Texas (N9826) and active in the NPI registry since October 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Victor Yonguor Chang Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Victor Chang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77025
- Reassigned Medicare billing, Texas enrollment
- 44 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 14
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77380 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Victor Chang's NPI number?
The NPI number for Victor Chang is 1952554776. It was assigned to this individual provider in the NPPES registry on October 23, 2008.
Where is Victor Chang located?
Victor Chang practices at 1699 Research Forest Dr Ste 160, Shenandoah, TX 77380. The listed phone number is (281) 363-2155.
What is Victor Chang's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Victor Chang enrolled in Medicare?
Yes. Victor Chang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Victor Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Victor Chang reassigns Medicare benefits to Hea Clinic PA (Houston, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Victor Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Victor Chang accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Victor Chang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Victor Chang was last updated on October 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Victor Yonguor Chang, MD · NPI 1952554776
Ophthalmology physician in Shenandoah, Texas. Individual provider, active in the CMS NPPES registry since October 23, 2008.
## Identity
- **NPI:** 1952554776 (Entity type: Individual)
- **Enumerated:** October 23, 2008
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** N9826 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1699 RESEARCH FOREST DR STE 160, Shenandoah, TX 77380-3582
- **Phone:** (281) 363-2155
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Hea Clinic PA (NPI 1467420240, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** October 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1952554776) · Data from the CMS NPPES public registry.