XINWEI LIU MD
NPI 1245764661
Emergency Medicine in West Columbia, SC
About Xinwei Liu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
XINWEI LIU MD (NPI 1245764661) is an individual emergency medicine provider in West Columbia, South Carolina, licensed in South Carolina (84831) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and is a graduate of Univ Of Central Florida, College Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses 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
Xinwei Liu 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
9Medicare enrollment records show Xinwei Liu reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Columbia, SC 29169
- Reassigned Medicare billing, South Carolina enrollment
- 1,219 clinicians in this Medicare group
Lexington, SC 29072
- Reassigned Medicare billing, South Carolina enrollment
- 61 clinicians in this Medicare group
Hartsville, SC 29550
- Reassigned Medicare billing, South Carolina enrollment
- 160 clinicians in this Medicare group
Houston, TX 77024
- Reassigned Medicare billing, Texas enrollment
- 408 clinicians in this Medicare group
Gainesville, TX 76240
- Reassigned Medicare billing, Texas enrollment
- 1,193 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 clinicians in this Medicare group
Tucson, AZ 85741
- Reassigned Medicare billing, Arizona enrollment
- 664 clinicians in this Medicare group
Mesa, AZ 85202
- Reassigned Medicare billing, Arizona enrollment
- 211 clinicians in this Medicare group
- Reassigned Medicare billing, Alabama, Arizona, District of Columbia, Delaware, Florida, Idaho, Illinois, Kentucky, Louisiana, Maryland, Michigan, Ohio, Pennsylvania, Tennessee and Washington enrollments
- 6 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 5
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hermann Hospital System
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29169 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST COLUMBIA, SC 29169
WEST COLUMBIA, SC 29169
WEST COLUMBIA, SC 29169
WEST COLUMBIA, SC 29169
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 Xinwei Liu's NPI number?
The NPI number for Xinwei Liu is 1245764661. It was assigned to this individual provider in the NPPES registry on April 12, 2017.
Where is Xinwei Liu located?
Xinwei Liu practices at 2720 Sunset Blvd, West Columbia, SC 29169. The listed phone number is (803) 791-2350.
What is Xinwei Liu's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Xinwei Liu enrolled in Medicare?
Yes. Xinwei Liu 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 Xinwei Liu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Xinwei Liu reassigns Medicare benefits to 9 organizations: Lexington Health Inc (West Columbia, SC), Lexington County Health Services District, Inc. (Lexington, SC), App Of South Carolina Ed PLLC (Hartsville, SC), Memorial Hermann Hospital Based Physician Group (Houston, TX), Acs Primary Care Physicians Southwest, PA (Gainesville, TX) and 4 more organizations, listed in the Medicare section above. 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 Xinwei Liu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Xinwei Liu accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Xinwei Liu 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 Xinwei Liu affiliated with any hospitals?
According to CMS data, Xinwei Liu is affiliated with Memorial Hermann Hospital System.
When was this NPI record last updated?
The NPPES record for Xinwei Liu was last updated on March 16, 2022. 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.
# Xinwei Liu, MD · NPI 1245764661
Emergency Medicine physician in West Columbia, South Carolina. Individual provider, active in the CMS NPPES registry since April 12, 2017.
## Identity
- **NPI:** 1245764661 (Entity type: Individual)
- **Enumerated:** April 12, 2017
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 84831 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 2720 SUNSET BLVD, West Columbia, SC 29169-4810
- **Phone:** (803) 791-2350 · **Fax:** (803) 791-2520
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Lexington Health Inc (NPI 1003416066, West Columbia, SC); Lexington County Health Services District, Inc. (NPI 1194380600, Lexington, SC); App Of South Carolina Ed PLLC (NPI 1457878084, Hartsville, SC); Memorial Hermann Hospital Based Physician Group (NPI 1295363497, Houston, TX); Acs Primary Care Physicians Southwest, PA (NPI 1538101019, Gainesville, TX); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Univ Of Central Florida, College Of Medicine, class of 2017
## Record status
- **NPPES last updated:** March 16, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1245764661) · Data from the CMS NPPES public registry.