Quick answers
- Which hospitals does Kai T. Xu work at?
- Medicare's official clinician data lists Kai T. Xu at 2 hospitals: Hospital of Univ of Pennsylvania and Pennsylvania Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kai T. Xu see patients?
- Medicare's clinician data lists 5 practice locations, including Philadelphia, PA. Call before your visit to confirm the address.
- What is Kai T. Xu's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Kai T. Xu accept Medicare assignment?
- Yes. Medicare's clinician data says Kai T. Xu accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Kai T. Xu?
- (215) 893-7085, as listed in official Medicare / NPI Registry data.
- What is Kai T. Xu's NPI number?
- 1740407204. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kai T. Xu works
Medicare's Facility Affiliation Data lists Kai T. Xu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hospital of Univ of PennsylvaniaPhiladelphia, PA · Acute Care Hospital · CCN 390111
- Pennsylvania HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390226
Practice locations
Addresses where Kai T. Xu is enrolled with Medicare (CMS data updated 2026-10-02).
- 1840 S StPhiladelphia, PA 19146 (215) 893‑7085
- 3801 Filbert St Mab, 102 Penn Center for Primary CarePhiladelphia, PA 19104 (215) 662‑9990
- 51 N 39th StPhiladelphia, PA 19104
- 51 N 39th StreetPhiladelphia, PA 19104
- 51 N 39th Street MabPhiladelphia, PA 19104 (215) 662‑9990
Group practices
Medicare enrollment lists Kai T. Xu as a member of this group (CMS data updated 2026-10-02).
- University of Penn - Medical Group3,505 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Philadelphia
Clinicians with the same Medicare primary specialty in Philadelphia, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Perelman School Of Med At The University Of Pennsylvania |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740407204 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians