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

Mrs. Valerie S Johnston, APRN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1568572089

Mrs. Valerie S Johnston, APRN is a Psychiatric/Mental Health Nurse Practitioner in East Boston, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

14 Porter St
East Boston, MA 02128-2116
Phone: (617) 569-3189
Fax: (617) 569-7890
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 104051 (MA)

Record details

NPI number1568572089
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorYes
NPI enumeratedAugust 30, 2006
Last updated in NPPESJanuary 3, 2012

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