LUCY XILU MA M.D.
NPI 1528594249
Pathology - Anatomic Pathology in Philadelphia, PA
About Lucy Xilu Ma M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LUCY XILU MA M.D. (NPI 1528594249) is an individual anatomic pathology provider in Philadelphia, Pennsylvania, licensed in Michigan (4301503493) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS, is affiliated with Lansdale Hospital, and maintains a secondary practice location in Ann Arbor.
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
Lucy Xilu Ma 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
2Medicare enrollment records show Lucy Ma reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,739 clinicians in this Medicare group
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 2,377 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 10
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lansdale Hospital
Acute Care Hospitals · Lansdale, PAJefferson Health- Northeast
Acute Care Hospitals · Philadelphia, PAThomas Jefferson University Hospital
Acute Care Hospitals · Philadelphia, PAAbington Memorial Hospital
Acute Care Hospitals · Abington, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Lucy Ma's NPI number?
The NPI number for Lucy Ma is 1528594249. It was assigned to this individual provider in the NPPES registry on May 2, 2017.
Where is Lucy Ma located?
Lucy Ma practices at 132 S 10th St Ste 285, Philadelphia, PA 19107. The listed phone number is (215) 955-5057.
What is Lucy Ma's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.
Is Lucy Ma enrolled in Medicare?
Yes. Lucy Ma 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 Lucy Ma's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lucy Ma reassigns Medicare benefits to 2 organizations: Jefferson University Physicians (Philadelphia, PA) and Regents Of The University Of Michigan (Ann Arbor, MI). 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 Lucy Ma's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Lucy Ma affiliated with any hospitals?
According to CMS data, Lucy Ma is affiliated with Lansdale Hospital, Jefferson Health- Northeast, Thomas Jefferson University Hospital and Abington Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Lucy Ma was last updated on April 25, 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.
# Lucy Xilu Ma, M.D. · NPI 1528594249
Anatomic Pathology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 2, 2017.
## Identity
- **NPI:** 1528594249 (Entity type: Individual)
- **Enumerated:** May 2, 2017
- **Primary specialty:** Pathology - Anatomic Pathology · taxonomy 207ZP0101X
- **State license:** 4301503493 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 132 S 10TH ST STE 285, Philadelphia, PA 19107-5244
- **Phone:** (215) 955-5057
## 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): Jefferson University Physicians (NPI 1326093675, Philadelphia, PA); Regents Of The University Of Michigan (NPI 1013352046, Ann Arbor, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** April 25, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1528594249) · Data from the CMS NPPES public registry.