Medical school: UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated: 1984
NPI: 1710262068
Practice Locations (3)
COTTON-O'NEIL CLINIC REVOCABLE TRUST
2601 SW 3RD ST
TOPEKA, KS 666062438
7852704630
COTTON-O'NEIL CLINIC REVOCABLE TRUST
4505 NW FIELDING RD
TOPEKA, KS 666182651
7853549591
COTTON-O'NEIL CLINIC REVOCABLE TRUST
901 SW GARFIELD AVE
TOPEKA, KS 666061670
7853549591
Source: CMS National Downloadable File, September 2026.