ProPublica

Journalism in the Public Interest

Cancel

Prescriber Checkup

Prescribers of HUMALOG in Colorado

Provider Medicare Claims City State
JAMES SPEED M.D.

Endocrinology, Diabetes Metabolism

Claims Filled383

GREELEY

Colorado

BARBARA ANDERSON NP

Nurse Practitioner

Claims Filled169

DENVER

Colorado

ROBERT WINANS DO

Geriatric Medicine

Claims Filled151

COLORADO SPRINGS

Colorado

BRIGITTE RIDDO NP

Nurse Practitioner

Claims Filled136

DENVER

Colorado

KENNETH DERNOVSEK MD

Endocrinology, Diabetes Metabolism

Claims Filled135

PUEBLO

Colorado

STACEY SEGGELKE CNS

Clinical Nurse Specialist

Claims Filled130

AURORA

Colorado

KEVIN TONG MD

Endocrinology, Diabetes Metabolism

Claims Filled129

LAKEWOOD

Colorado

MERIAM IZON M.D.

Endocrinology, Diabetes Metabolism

Claims Filled125

FORT COLLINS

Colorado

BARBARA WIDOM M.D.

Endocrinology, Diabetes Metabolism

Claims Filled122

FORT COLLINS

Colorado

JOSEPH MARUCA MD

Endocrinology, Diabetes Metabolism

Claims Filled119

GRAND JUNCTION

Colorado

TERESA HERGERT N.P.

Nurse Practitioner

Claims Filled109

WINDSOR

Colorado

MICHELLE CASSARA MD

Endocrinology, Diabetes Metabolism

Claims Filled109

WHEAT RIDGE

Colorado

LEONARD ZEMEL M.D.

Endocrinology, Diabetes Metabolism

Claims Filled106

DENVER

Colorado

ROMANA HAAS MD

Endocrinology, Diabetes Metabolism

Claims Filled104

DENVER

Colorado

CHANG KANG M.D.

Geriatric Medicine

Claims Filled99

AURORA

Colorado

JAMES CHAPPELL MD

Specialist

Claims Filled99

DENVER

Colorado

JOANNA GIBBS PA

Physician Assistant

Claims Filled93

AURORA

Colorado

DAVID PODLECKI MD

Endocrinology, Diabetes Metabolism

Claims Filled93

LONGMONT

Colorado

IVAN GELLER MD

Geriatric Medicine

Claims Filled90

WHEAT RIDGE

Colorado

MARKUS WETTSTEIN M.D.

Endocrinology, Diabetes Metabolism

Claims Filled84

GRAND JUNCTION

Colorado

MARK BARTER M.D.

Specialist

Claims Filled82

WESTMINSTER

Colorado

LESLIE GAMACHE MD

Endocrinology, Diabetes Metabolism

Claims Filled79

DENVER

Colorado

STACEY BRITTAIN PA-C

Physician Assistant

Claims Filled79

WHEAT RIDGE

Colorado

STEVEN OSA M.D.

Specialist

Claims Filled77

DENVER

Colorado

DONALD SPRADLIN DO

Geriatric Medicine

Claims Filled77

COLORADO SPRINGS

Colorado

Sources

Centers for Medicare and Medicaid Services; National Technical Information Service; First Databank