Individual provider · Type 1 NPI

Clayton Kane Oakley, DO, MS, MA

Hematology & Oncology Physician · Des Moines, IA

NPI number 1023678166 Active

Practice location

411 Laurel St Ste A300
Des Moines, IA 50314-3030

Call (515) 282-2921 Map

Fax (515) 643-8819

Mailing address

200 Hawkins Dr
Iowa City, IA 52242-1009

Other practice locations

1950 SW Magazine Rd, Ankeny, IA 50023-2977 · (515) 282-2921
12495 University Ave Ste 200, Clive, IA 50325-8290 · (515) 223-6605
110 E Court Ave, Des Moines, IA 50309-2053 · (515) 282-2921
2565 SE Encompass Dr Ste 100, Waukee, IA 50263-1299 · (515) 282-1299

Specialties and licenses

Taxonomy	Code	License
Internal Medicine Physician	207R00000X	8551 (NE)
Internal Medicine Physician	207R00000X	DO-55620 (IA)
Hematology & Oncology Physician Primary	207RH0003X	DO-55620 (IA)

Hematology & Oncology Physician: An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

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About NPI 1023678166

Clayton Kane Oakley, DO, MS, MA's National Provider Identifier is 1023678166, issued on Jun 20, 2019. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Des Moines, IA. The record was last updated on Sep 23, 2026.