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

Mary Catherine LCSW

Organization Clinical Social Worker · NPI 1174274799

Mary Catherine LCSW is a Clinical Social Worker in Long Beach, California. Works from 2 locations. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

6621 E Pacific Coast Hwy Ste 220
Long Beach, CA 90803-4239
Phone: (562) 532-9811
Show map & directions

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

Additional practice locations (1)

  • 79 Finlay Rd Ste C, Orleans, MA 02653-3357 — (562) 532-9811

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1174274799
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary O'Connor — Lcsw · (562) 532-9811
NPI enumeratedJanuary 14, 2022
Last updated in NPPESSeptember 29, 2025
Certification dateSeptember 29, 2025
Mailing address375 Redondo Ave # 310, Long Beach, CA 90814-8130

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