DR. SHIHUAN KEISIN WANG MD
NPI 1508285784
Surgery - Vascular Surgery in Houston, TX
About Dr. Shihuan Keisin Wang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHIHUAN KEISIN WANG MD (NPI 1508285784) is an individual vascular surgery provider in Houston, Texas, licensed in Texas (T1253) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann - Texas Medical Center, and maintains a secondary practice location in Houston.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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. Shihuan Keisin Wang 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 Reassignments
2Medicare enrollment records show Shihuan Wang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 3,111 clinicians in this Medicare group
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.
Areas of Expertise CMS Part B claims 6
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hermann - Texas Medical Center
Acute Care Hospitals · Houston, TXMemorial Hermann Hospital System
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77008 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.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77008
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 Shihuan Wang's NPI number?
The NPI number for Shihuan Wang is 1508285784. It was assigned to this individual provider in the NPPES registry on April 15, 2014.
Where is Shihuan Wang located?
Shihuan Wang practices at 1631 North Loop W Ste 610, Houston, TX 77008. The listed phone number is (317) 800-9790.
What is Shihuan Wang's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is Shihuan Wang enrolled in Medicare?
Yes. Shihuan Wang 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 organizations bill Medicare for Shihuan Wang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shihuan Wang reassigns Medicare benefits to 2 organizations: Ut Physicians (Houston, TX) and Physicians Referral Service (Houston, TX). Each 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 Shihuan Wang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shihuan Wang 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 3 other insurers list Shihuan Wang 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.
Is Shihuan Wang affiliated with any hospitals?
According to CMS data, Shihuan Wang is affiliated with Memorial Hermann - Texas Medical Center and Memorial Hermann Hospital System.
When was this NPI record last updated?
The NPPES record for Shihuan Wang was last updated on November 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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. Shihuan Keisin Wang, MD · NPI 1508285784
Vascular Surgery physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since April 15, 2014.
## Identity
- **NPI:** 1508285784 (Entity type: Individual)
- **Enumerated:** April 15, 2014
- **Primary specialty:** Surgery - Vascular Surgery · taxonomy 2086S0129X
- **State license:** T1253 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1631 NORTH LOOP W STE 610, Houston, TX 77008-1552
- **Phone:** (317) 800-9790 · **Fax:** (713) 880-8374
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Ut Physicians (NPI 1033157821, Houston, TX); Physicians Referral Service (NPI 1073574810, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Florida College Of Medicine, class of 2014
## Record status
- **NPPES last updated:** November 19, 2021
- **Other identifiers:** Medicaid 429663403 (TX); Other 429663404 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1508285784) · Data from the CMS NPPES public registry.