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

Christos Karalis

Individual provider Gastroenterology Physician · NPI 1215487509

Christos Karalis is a Gastroenterology in Du Bois, Pennsylvania. Qualified in 1990, 36 years ago. Practices with Dubois Regional Medical Center, a 422-clinician group and accepts Medicare assignment. Licensed in Hawaii, North Carolina and Pennsylvania.

Years since qualifying
36
Licensed in
HI, NC, PA
In the registry since
2016
Specialties on file
3

Practice location Address checks out

621 S Main St
Du Bois, PA 15801-1413
Phone: (814) 371-0600
Fax: (814) 372-4764
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD459693 (PA)
Gastroenterology Physician Taxonomy 207RG0100X · Licence MD-26796 (HI)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 98-01686 (NC)

Record details

NPI number1215487509
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 11, 2016
Last updated in NPPESJuly 6, 2026
Certification dateJuly 6, 2026
Mailing address100 Hospital Ave, Du Bois, PA 15801-1440

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Dubois Regional Medical Center — 422 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Du Bois