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

Tawnne Oconnor, FNP

Individual provider Family Nurse Practitioner · NPI 1619511565

Tawnne Oconnor, FNP is a Family Nurse Practitioner in Washington, District of Columbia. Practices as a sole proprietor and works from 2 locations. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2019
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

1501 M St NW Ste 450
Washington, DC 20005-1726
Phone: (888) 663-6331
Fax: (415) 252-7176
Show map & directions

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

Additional practice locations (1)

  • 6 Dupont Cir Nw, Washington, DC 20036-1108 — (866) 389-2727

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 1054473 (DC)

Record details

NPI number1619511565
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorYes
NPI enumeratedNovember 4, 2019
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025

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