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

MS. Ryan Janice Hargis, MS

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1861827917

MS. Ryan Janice Hargis, MS is an Addiction (Substance Use Disorder) Counselor in Tulsa, Oklahoma. Registered with an NPI since 2013.

In the registry since
2013
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

1055 S Houston Ave
Tulsa, OK 74127-9043
Phone: (918) 991-6641
Fax: (918) 560-1399
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 number1861827917
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedSeptember 9, 2013
Last updated in NPPESSeptember 26, 2016

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