VIVIAN STEPHANIE WONG MD
NPI 1407438401
Urology in Houston, TX
About Vivian Stephanie Wong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VIVIAN STEPHANIE WONG MD (NPI 1407438401) is an individual urology provider in Houston, Texas, licensed in Texas (W6001) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Columbus, and is a graduate of Florida International Univ, College Of Medicine (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Vivian Stephanie Wong 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 Vivian Wong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,675 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Vivian Wong's NPI number?
The NPI number for Vivian Wong is 1407438401. It was assigned to this individual provider in the NPPES registry on April 28, 2021.
Where is Vivian Wong located?
Vivian Wong practices at 1515 Holcombe Blvd, Houston, TX 77030. The listed phone number is (713) 792-6161.
What is Vivian Wong's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Vivian Wong enrolled in Medicare?
Yes. Vivian Wong 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 Vivian Wong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vivian Wong reassigns Medicare benefits to Physicians Referral Service (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 Vivian Wong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Vivian Wong was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Vivian Stephanie Wong, MD · NPI 1407438401
Urology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since April 28, 2021.
## Identity
- **NPI:** 1407438401 (Entity type: Individual)
- **Enumerated:** April 28, 2021
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** W6001 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1515 HOLCOMBE BLVD, Houston, TX 77030-4000
- **Phone:** (713) 792-6161
## 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:** Physicians Referral Service (NPI 1073574810, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Florida International Univ, College Of Medicine, class of 2021
## Record status
- **NPPES last updated:** August 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1407438401) · Data from the CMS NPPES public registry.