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Search › Maryland › Cardiovascular Disease Physician

John Marra, M.D

NPI 1437128592 · on the registry since 2006

Practice

Address
5601 Loch Raven Blvd
Russell Morgan Blcd, Suite 206
Baltimore, MD 21239
Phone
(410) 464-5600
Organisation at this address
Sollay Inc
Peter A. Holt
Helixcare, Llc
Dibos-Edery, P.A.
Terrance L Baker Md
Inferred from a shared address, not stated in the registry.
Clinicians at this address
375

Registry record

Primary taxonomy
Cardiovascular Disease Physician
207RC0000X
Licence states on file
MD
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-07-13

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Maryland