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

Catherine Mary Costello, RN

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1750894424

Catherine Mary Costello, RN is a Psychiatric/Mental Health Registered Nurse in Eureka, California. Practices as a sole proprietor and works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2017
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

720 Wood St
Eureka, CA 95501
Phone: (707) 268-2990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 720 Wood St, Eureka, CA 95501 — (707) 268-2990
  • 720 Wood St, Eureka, CA 95501 — (707) 268-2990

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 521969 (CA)

Record details

NPI number1750894424
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedNovember 15, 2017
Last updated in NPPESApril 19, 2019

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