HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / KS

THAMER KASSIM, MD

GASTROENTEROLOGY

Graduated: 2012

NPI: 1518410091

Practice Locations (9)

COTTON-O'NEIL CLINIC REVOCABLE TRUST

1500 SW 10H AVE

TOPEKA, KS 666041301

7853546000

COTTON-O'NEIL CLINIC REVOCABLE TRUST

901 SW GARFIELD AVE

TOPEKA, KS 666061670

7853549591

SAINT FRANCIS MEDICAL CENTER

24 S MOUNT AUBURN RD, CAPE GASTROENTEROLOGY SPECIALIST

CAPE GIRARDEAU, MO 637035049

5733313350

MERITAS HEALTH CORPORATION

2790 CLAY EDWARDS DR, SUITE 1235

NORTH KANSAS CITY, MO 641163276

8166911920

HEARTLAND REGIONAL MEDICAL CENTER

5301 FARAON ST

SAINT JOSEPH, MO 645063512

8162717546

HEARTLAND REGIONAL MEDICAL CENTER

5325 FARAON ST, SUITE R

SAINT JOSEPH, MO 645063488

8162716870

HEARTLAND REGIONAL MEDICAL CENTER

901 HEARTLAND RD

SAINT JOSEPH, MO 645066201

HEARTLAND REGIONAL MEDICAL CENTER

5325 FARAON ST

SAINT JOSEPH, MO 645063488

8162713500

HEARTLAND REGIONAL MEDICAL CENTER

5202 FARAON ST, SUITE A

SAINT JOSEPH, MO 645063840

8162711067

Source: CMS National Downloadable File, September 2026.

THAMER KASSIM, MD | HealthCareAtlasUSA