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

John A Casteel, RN

Individual provider Critical Care Medicine Registered Nurse · NPI 1295898161

John A Casteel, RN is a Critical Care Medicine Registered Nurse in Portsmouth, Virginia. Licensed in Virginia. Registered with an NPI since 2006.

Licensed in
VA
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

620 John Paul Jones Cir
Portsmouth, VA 23708-2111
Phone: (757) 953-3521
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 0001148733 (VA)

Record details

NPI number1295898161
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedDecember 19, 2006
Last updated in NPPESNovember 20, 2009
Mailing address2120 Soundings Crescent Ct, Suffolk, VA 23435-3737

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