Roger Blumenthal works as a doctor in Baltimore. Practices under license number D34516, 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 Blumenthal 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 Blumenthal and want to edit this profile yourself, you can claim it for free at the bottom of the page.
Roger Blumenthal — registro NPI #1396701074. Datos públicos NPPES (CMS).