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

Mary Christina Walkingstick, RN

Individual provider Adult Psychiatric/Mental Health Registered Nurse · NPI 1699842757

Mary Christina Walkingstick, RN is an Adult Psychiatric/Mental Health Registered Nurse in Welling, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2006.

Licensed in
OK
In the registry since
2006
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

27753 S Welling Rd
Welling, OK 74471-2202
Phone: (918) 457-4999
Show map & directions

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

Specialties & licences

Adult Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0809X · Licence R0021105 (OK)

Record details

NPI number1699842757
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedNovember 30, 2006
Last updated in NPPESJuly 8, 2007