James Koster works as a doctor in Phoenix. Practices under license number 32672, cross-checked against public registries. Prolio refreshes this listing weekly so the public information stays current and you're not reading a page Google forgot about years ago. You can contact James Koster directly from this page — we don't take a commission, we don't resell the lead, and we don't sit between you and the professional. If you're James Koster and want to edit this profile yourself, you can claim it for free at the bottom of the page.
James Koster — registro NPI #1851387344. Datos públicos NPPES (CMS).
