John Dee Shierholz, MD

Practice location

Address

1215 Duff Ave, Ames, IA 50010-5400

Phone

(515) 239-4456

Fax

(515) 239-4761

Registered specialties

Registry record

NPI

1184605560

Entity type

Individual

Sex (as registered)

Male

NPI issued

11 Nov 2005

Record last updated

13 Jul 2026

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.