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

Melissa Massey

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1558735894

Melissa Massey is an Addiction (Substance Use Disorder) Counselor in Menlo Park, California. Practices as a sole proprietor. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

795 Willow Rd Bldg 332
Menlo Park, CA 94025-2539
Phone: (650) 324-1470
Fax: (650) 324-4149
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1558735894
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 24, 2015
Last updated in NPPESNovember 24, 2015
Mailing address795 Willow Rd., Bldg. 332, Menlo Park, CA 94025

Other providers in Menlo Park