Provider profile · NPI 1831282094

John Alexander

Internal Medicine, Cardiovascular Disease · Durham, NC · NPI 1831282094 · No federal exclusion match

✔ Verified against the public CMS NPPES registry & HHS-OIG LEIE as of Jun 21, 2026. Source-linked, daily-refreshed. Public data only — no PHI.

Registry details

Type

Individual

Primary specialty

Internal Medicine, Cardiovascular Disease

Enumerated

Oct 2, 2006

License(s)

96-00017 (NC)

Addresses on file

PurposeAddressCity/StatePhone
MAILINGDUKE UNIVERSITY MEDICAL CTR DUMC 3300Durham, NC 27710-0001
LOCATIONDUKE UNIVERSITY MEDICAL CTR Durham, NC 27710-0001919-620-4467

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