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

Dr. Zongxian Cao, MD, PHD

Individual provider Anatomic Pathology Physician · NPI 1407171184

Dr. Zongxian Cao, MD, PHD practises Pathology in Wilkes Barre, Pennsylvania. Qualified in 1993, 33 years ago. Practices with Geisinger Clinic, a 3,413-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey, New York and Pennsylvania.

Years since qualifying
33
Licensed in
NJ, NY, PA
In the registry since
2010
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1000 E Mountain Blvd
Wilkes Barre, PA 18711-0027
Phone: (570) 808-7830
Fax: (570) 808-6039
Show map & directions

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

Additional practice locations (1)

  • 30 Prospect Ave, Hackensack, NJ 07601-1915 — (551) 996-4890

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence MD463788 (PA)
Anatomic Pathology Physician Taxonomy 207ZP0101X · Licence P10059 (NY)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence 25MA10534900 (NJ)

Record details

NPI number1407171184
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedApril 6, 2010
Last updated in NPPESMarch 11, 2024
Certification dateMarch 11, 2024

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Geisinger Clinic — 3413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients664
Services billed 1,893 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Geisinger Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3413 clinicians in the practice; 12 are shown here.

Other providers in Wilkes Barre