XIN LIU M.D.
NPI 1518129154
General Practice in Claymont, DE
About Xin Liu M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
XIN LIU M.D. (NPI 1518129154) is an individual general practice provider in Claymont, Delaware, licensed in Delaware (C1-0024055) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Deborah Heart And Lung Center, and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 4
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
Xin Liu M.d. 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
7Medicare enrollment records show Xin Liu reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Claymont, DE 19703
- Reassigned Medicare billing, Delaware enrollment
- 2 clinicians in this Medicare group
Wilmington, DE 19805
- Reassigned Medicare billing, Delaware and Pennsylvania enrollments
- Also billed through NPI 1013807247 (Pennsylvania)
- 32 clinicians in this Medicare group
Darby, PA 19023
- Reassigned Medicare billing, Pennsylvania enrollment
- 400 clinicians in this Medicare group
Trenton, NJ 08629
- Reassigned Medicare billing, New Jersey enrollment
- 15 clinicians in this Medicare group
Browns Mills, NJ 08015
- Reassigned Medicare billing, New Jersey enrollment
- 222 clinicians in this Medicare group
Browns Mills, NJ 08015
- Reassigned Medicare billing, New Jersey enrollment
- 58 clinicians in this Medicare group
Hackensack, NJ 07601
- Reassigned Medicare billing, New Jersey enrollment
- 781 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 18
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.
Deborah Heart And Lung Center
Acute Care Hospitals · Browns Mills, NJMedicare 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLAYMONT, DE 19703
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 Xin Liu's NPI number?
The NPI number for Xin Liu is 1518129154. It was assigned to this individual provider in the NPPES registry on June 25, 2008.
Where is Xin Liu located?
Xin Liu practices at 2400 Philadelphia Pike Ste A, Claymont, DE 19703. The listed phone number is (302) 317-1531.
What is Xin Liu's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Xin Liu enrolled in Medicare?
Yes. Xin 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 Xin Liu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Xin Liu reassigns Medicare benefits to 7 organizations: Claymont Walk In Care LLC (Claymont, DE), Cep America - Anesthesia PC (Wilmington, DE), Northstar Anesthesia Of Pennsylvania, LLC (Darby, PA), Perioperative Medicine And Anesthesia PC (Trenton, NJ), Professional Service Fund Of Deborah Heart & Lung Center (Browns Mills, NJ) and 2 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 Xin Liu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Xin Liu accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan list Xin 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 Xin Liu affiliated with any hospitals?
According to CMS data, Xin Liu is affiliated with Deborah Heart And Lung Center.
When was this NPI record last updated?
The NPPES record for Xin Liu was last updated on March 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Xin Liu, M.D. · NPI 1518129154
General Practice physician in Claymont, Delaware. Individual provider, active in the CMS NPPES registry since June 25, 2008.
## Identity
- **NPI:** 1518129154 (Entity type: Individual)
- **Enumerated:** June 25, 2008
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **State license:** C1-0024055 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 2400 PHILADELPHIA PIKE STE A, Claymont, DE 19703-2431
- **Phone:** (302) 317-1531 · **Fax:** (302) 291-4986
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Claymont Walk In Care LLC (NPI 1871199851, Claymont, DE); Cep America - Anesthesia PC (NPI 1083502876, Wilmington, DE); Northstar Anesthesia Of Pennsylvania, LLC (NPI 1700218989, Darby, PA); Perioperative Medicine And Anesthesia PC (NPI 1174611990, Trenton, NJ); Professional Service Fund Of Deborah Heart & Lung Center (NPI 1407803596, Browns Mills, NJ); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** March 18, 2025
- **Other identifiers:** Other 44030 (PA); Other P00847920 (DE); Medicaid 102311316 (PA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1518129154) · Data from the CMS NPPES public registry.