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

Arnold Baker, RN

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1639725559

Arnold Baker, RN is a Psychiatric/Mental Health Registered Nurse in Eureka, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2019
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 95501-4413
Phone: (707) 268-2990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 579461 (CA)

Record details

NPI number1639725559
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorYes
NPI enumeratedAugust 15, 2019
Last updated in NPPESJune 10, 2026
Certification dateJune 10, 2026
Mailing address3815 Susan Dr Apt O7, San Bruno, CA 94066-6123

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