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

Tammy Yarnell Warren, APRN

Individual provider Family Nurse Practitioner · NPI 1538794565

Tammy Yarnell Warren, APRN is a Family Nurse Practitioner in Portsmouth, Virginia. Licensed in South Carolina and Virginia. Registered with an NPI since 2020.

Licensed in
SC, VA
In the registry since
2020
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

620 John Paul Jones Cir
Portsmouth, VA 23708-2111
Phone: (757) 953-5000
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 0024182464 (VA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 23687 (SC)

Record details

NPI number1538794565
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedMarch 10, 2020
Last updated in NPPESMay 8, 2023
Certification dateApril 18, 2023

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