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

John Joseph O'Shea Jr., MD

Individual provider Allergy & Immunology Physician · NPI 1841979861

John Joseph O'Shea Jr., MD is an Allergy & Immunology Physician in Bethesda, Maryland. Licensed in Maryland. Registered with an NPI since 2023.

Licensed in
MD
In the registry since
2023
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

Bldg 10 Rm 13C103C 10 Center Drive Nih
Bethesda, MD 20892-0001
Phone: (301) 412-3623
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence D0039287 (MD)

Record details

NPI number1841979861
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 17, 2023
Last updated in NPPESJuly 17, 2023
Certification dateJuly 17, 2023

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