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

Cathy Ruifang Xu, MD

Individual provider Pediatrics Physician · NPI 1609078831

Cathy Ruifang Xu, MD is a Pediatric Medicine in Lewisburg, Pennsylvania. Qualified in 1987, 39 years ago. Works from 6 locations and accepts Medicare assignment. Licensed in California, Florida, Pennsylvania and Virginia and 1 more.

Years since qualifying
39
Licensed in
CA, FL, PA, VA, WI
In the registry since
2007
Specialties on file
6
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1 Hospital Dr
Lewisburg, PA 17837-9350
Phone: (570) 522-4264
Show map & directions

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

Additional practice locations (5)

  • 3901 Lone Tree Way, Antioch, CA 94509-6200 — (925) 779-7200
  • 1000 36th St, Vero Beach, FL 32960-4862 — (772) 567-4311
  • 17385 Lankford Hwy, Parksley, VA 23421-3882 — (757) 665-5996
  • 1400 Bellinger Street, Eau Claire, WI 54703-5222 — (715) 838-5222
  • 700 West Ave S, La Crosse, WI 54601-8806 — (608) 785-0940

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence MD483670 (PA)
Pediatrics Physician Taxonomy 208000000X · Licence 103187 (WI)
Pediatrics Physician Taxonomy 208000000X · Licence 0101284359 (VA)
Pediatrics Physician Taxonomy 208000000X · Licence 87037-20 (WI)
Pediatrics Physician Taxonomy 208000000X · Licence A115072 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence ME131841 (FL)

Record details

NPI number1609078831
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 1, 2007
Last updated in NPPESFebruary 25, 2026
Certification dateFebruary 25, 2026

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Lewisburg