npidexNPI registry + Medicare data

GERALD O'BRIEN, MD

Pulmonary Disease Physician · NEWARK, DE

Individual Active NPI 1215980313

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Pulmonary Disease Physician207RP1001X✓C10006061DE

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.