Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. Benjamin Onwudiachi

Individual provider Critical Care Medicine Registered Nurse · NPI 1215790662

Mr. Benjamin Onwudiachi is a Critical Care Medicine Registered Nurse in Bethesda, Maryland. Licensed in Maryland. Registered with an NPI since 2024.

Licensed in
MD
In the registry since
2024

Practice location Address checks out

4494 Palmer Rd
Bethesda, MD 20814
Phone: (301) 319-4190
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine Registered Nurse (primary) Taxonomy 163WC0200X · Licence R122655 (MD)

Record details

NPI number1215790662
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 30, 2024
Last updated in NPPESJanuary 30, 2024
Certification dateJanuary 29, 2024

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