Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Anni Xu

Individual provider Emergency Medicine Physician · NPI 1336553841

Anni Xu is an Emergency Medicine in Williamsport, Pennsylvania. Graduated from State University of New York at Stony Brook, School of Medicine in 2014, 12 years ago. Practices with Dubois Regional Medical Center, a 422-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
12
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
PA
In the registry since
2014

Practice location Address checks out

700 High St
Williamsport, PA 17701-3100
Phone: (570) 321-2125
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD465161 (PA)

Record details

NPI number1336553841
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 12, 2014
Last updated in NPPESDecember 5, 2025
Mailing address1201 Grampian Blvd, Williamsport, PA 17701-1900

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Dubois Regional Medical Center — 422 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Williamsport