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

Melissa Cross, RN

Individual provider Addiction (Substance Use Disorder) Registered Nurse · NPI 1023901915

Melissa Cross, RN is an Addiction (Substance Use Disorder) Registered Nurse in Walla Walla, Washington. Works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2025
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

1129 S 2nd Ave Ste B
Walla Walla, WA 99362-4100
Phone: (509) 200-8922
Fax: (509) 905-2052
Show map & directions

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

Additional practice locations (1)

  • 911 S Auburn St, Kennewick, WA 99336-5662 — (509) 200-8922

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN60154735 (WA)
Addiction (Substance Use Disorder) Registered Nurse Taxonomy 163WA0400X · Licence RN60154735 (WA)

Record details

NPI number1023901915
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedMay 30, 2025
Last updated in NPPESMay 30, 2025
Certification dateMay 30, 2025
Mailing address10613 Danube Dr, Pasco, WA 99301-6213

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