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

Marieka Ann Helou, MD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1003025230

Marieka Ann Helou, MD is a Pediatric Hematology & Oncology Physician in Richmond, Virginia. Licensed in Virginia. Registered with an NPI since 2007.

Licensed in
VA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

401 N 11th St Nelson Clinic 2nd Fl Rm 210
Richmond, VA 23298-5024
Phone: (804) 828-9300
Show map & directions

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

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 0101245445 (VA)

Record details

NPI number1003025230
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2007
Last updated in NPPESNovember 2, 2012

Other providers in Richmond