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

Mrs. Joan Marie Ohayon, CRNP

Individual provider Family Nurse Practitioner · NPI 1366684946

Mrs. Joan Marie Ohayon, CRNP is a Family Nurse Practitioner in Bethesda, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2009
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

National Institutes Of Health 10 Center Dr Bldg 10/ Rm 5C103
Bethesda, MD 20892-0001
Phone: (301) 496-0064
Fax: (301) 480-3359
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R138655 (MD)

Record details

NPI number1366684946
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorYes
NPI enumeratedMarch 30, 2009
Last updated in NPPESMarch 30, 2009

Other providers in Bethesda