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

Melissa Sims

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1750926200

Melissa Sims is an Addiction (Substance Use Disorder) Counselor in Oceanside, California. Practices as a sole proprietor. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

1701 Mission Ave
Oceanside, CA 92058-7103
Phone: (760) 721-2781
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 number1750926200
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 7, 2019
Last updated in NPPESNovember 7, 2019
Mailing address1400 N Johnson Ave Ste 101, El Cajon, CA 92020-1651

Other providers in Oceanside