DR. DENISE JIALI XU MD
NPI 1538653282
Psychiatry & Neurology - Neurology in Philadelphia, PA
About Dr. Denise Jiali Xu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DENISE JIALI XU MD (NPI 1538653282) is an individual neurology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD481345) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, is affiliated with Virtua Our Lady Of Lourdes Hospital, and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2018).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Denise Jiali Xu 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 Denise Xu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19104
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,488 clinicians in this Medicare group
Cherry Hill, NJ 08034
- Reassigned Medicare billing, New Jersey enrollment
- 382 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Virtua Our Lady Of Lourdes Hospital
Acute Care Hospitals · Camden, NJHospital Of Univ Of Pennsylvania
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19104 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.
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
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 Denise Xu's NPI number?
The NPI number for Denise Xu is 1538653282. It was assigned to this individual provider in the NPPES registry on June 17, 2018.
Where is Denise Xu located?
Denise Xu practices at 3400 Spruce St, Philadelphia, PA 19104. The listed phone number is (215) 662-3370.
What is Denise Xu's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Denise Xu enrolled in Medicare?
Yes. Denise Xu 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 Denise Xu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Denise Xu reassigns Medicare benefits to 2 organizations: University Of Penn-Medical Group (Philadelphia, PA) and Clinical Health Care Associates Of New Jersey, PC (Cherry Hill, NJ). 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 Denise Xu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Denise Xu affiliated with any hospitals?
According to CMS data, Denise Xu is affiliated with Virtua Our Lady Of Lourdes Hospital and Hospital Of Univ Of Pennsylvania.
When was this NPI record last updated?
The NPPES record for Denise Xu was last updated on October 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Denise Jiali Xu, MD · NPI 1538653282
Neurology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 17, 2018.
## Identity
- **NPI:** 1538653282 (Entity type: Individual)
- **Enumerated:** June 17, 2018
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** MD481345 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3400 SPRUCE ST, Philadelphia, PA 19104-4238
- **Phone:** (215) 662-3370
## 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): University Of Penn-Medical Group (NPI 1073902169, Philadelphia, PA); Clinical Health Care Associates Of New Jersey, PC (NPI 1508019241, Cherry Hill, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Perelman School Of Med At The University Of Pennsylvania, class of 2018
## Record status
- **NPPES last updated:** October 16, 2023
- **Other identifiers:** Medicaid 276066 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1538653282) · Data from the CMS NPPES public registry.