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

Mercedes Marquise Mark

Individual provider Clinical Social Worker · NPI 1861230286

Mercedes Marquise Mark is a Clinical Social Worker in Long Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

6890 Belhurst Ave
Long Beach, CA 90805-1337
Phone: (323) 839-2642
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW122961 (CA)

Record details

NPI number1861230286
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 18, 2024
Last updated in NPPESJuly 18, 2024
Certification dateJuly 18, 2024

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