Roger Siemens works as a doctor in Tulsa. Practices under license number 10852, 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 Roger Siemens 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 Roger Siemens and want to edit this profile yourself, you can claim it for free at the bottom of the page.
Roger Siemens — registro NPI #1952387847. Datos públicos NPPES (CMS).