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

Melissa Ruth Case, RN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1619499191

Melissa Ruth Case, RN is a Psychiatric/Mental Health Nurse Practitioner in Oklahoma City, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2017
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

2301 W I 44 Service Rd Ste 300
Oklahoma City, OK 73112-8766
Phone: (405) 607-2233
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 226813 (OK)
Registered Nurse Taxonomy 163W00000X · Licence R0136921 (OK)

Record details

NPI number1619499191
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedJuly 17, 2017
Last updated in NPPESJanuary 7, 2026
Certification dateJanuary 7, 2026

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