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

Dr. Jan C. Seski, MD

Individual provider Gynecologic Oncology Physician · NPI 1245295880

Dr. Jan C. Seski, MD is a Gynecologic Oncology Physician in Murrysville, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

4660 Twin Oaks Dr
Murrysville, PA 15668-9449
Phone: (724) 325-2284
Fax: (724) 327-0908
Show map & directions

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

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence MD025133E (PA)

Record details

NPI number1245295880
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 18, 2006
Last updated in NPPESFebruary 19, 2020
Certification dateFebruary 19, 2020