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

George A Cortas, MD

Individual provider Gastroenterology Physician · NPI 1194802074

George A Cortas, MD is a Gastroenterology in Eau Claire, Wisconsin. Qualified in 1991, 35 years ago. Practices with Piedmont Specialty Hospital Billing LLC, a 249-clinician group and accepts Medicare assignment. Licensed in Wisconsin and West Virginia.

Years since qualifying
35
Licensed in
WI, WV
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2116 Craig Rd
Eau Claire, WI 54701-6118
Phone: (715) 858-4500
Fax: (715) 858-4501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 77338 (WI)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 19129 (WV)

Record details

NPI number1194802074
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 31, 2006
Last updated in NPPESOctober 24, 2023
Certification dateOctober 24, 2023
Mailing addressPo Box 2490, Williamson, WV 25661-2490

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Piedmont Specialty Hospital Billing Llc — 249 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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