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

Mrs. Lois Stash Walker, RN, CS

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1437169422

Mrs. Lois Stash Walker, RN, CS is a Psychiatric/Mental Health Registered Nurse in Fairfax, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
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

3921 Old Lee Hwy Ste 73A
Fairfax, VA 22030-2429
Phone: (703) 758-4626
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 0001067469 (VA)

Record details

NPI number1437169422
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , CS
Sole proprietorYes
NPI enumeratedAugust 9, 2006
Last updated in NPPESJuly 8, 2007

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