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

Ann Ressing, NP

Individual provider Nurse Practitioner · NPI 1508838129

Ann Ressing, NP is a Nurse Practitioner in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2006.

Licensed in
DC
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

110 Irving St NW C2173
Washington, DC 20010-2976
Phone: (202) 877-3970
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence RN47823 (DC)

Record details

NPI number1508838129
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedFebruary 7, 2006
Last updated in NPPESJuly 9, 2007

Other providers in Washington