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

Heather Susan McKay-Maddox, MSN-HSL

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1700669660

Heather Susan McKay-Maddox, MSN-HSL is a Psychiatric/Mental Health Registered Nurse in Sedro Woolley, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2023

Practice location Address checks out

1420 State Route 20
Sedro Woolley, WA 98284-4322
Phone: (360) 854-7400
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 00120754 (WA)

Record details

NPI number1700669660
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN-HSL
Sole proprietorYes
NPI enumeratedAugust 15, 2023
Last updated in NPPESAugust 15, 2023
Certification dateAugust 15, 2023

Other providers in Sedro Woolley