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

Dr. Ann Diona Emmanuel, PHD, MPH, LPC, NCC

Individual provider Professional Counselor · NPI 1255917100

Dr. Ann Diona Emmanuel, PHD, MPH, LPC, NCC is a Professional Counselor in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2021
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MPH — Master of Public Health
A graduate degree in population health.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.
NCC — National Certified Counselor
A counsellor certified by the NBCC.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2112 F St NW
Washington, DC 20037-2715
Phone: (202) 349-3234
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence PRC15338 (DC)

Record details

NPI number1255917100
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , MPH , LPC , NCC
Sole proprietorYes
NPI enumeratedMarch 22, 2021
Last updated in NPPESApril 4, 2021
Certification dateApril 4, 2021

Other providers in Washington