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

Ashley Halliwill

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1245765346

Ashley Halliwill is an Addiction (Substance Use Disorder) Counselor in Tulsa, Oklahoma. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

4636 S Harvard Ave
Tulsa, OK 74135-2908
Phone: (918) 382-7300
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1245765346
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 26, 2017
Last updated in NPPESApril 26, 2017

Other providers in Tulsa