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

Nathan Diekmann, RN

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1730011222

Nathan Diekmann, RN is a Psychiatric/Mental Health Registered Nurse in Ventura, California. Licensed in California. Registered with an NPI since 2026.

Licensed in
CA
In the registry since
2026
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

200 Hillmont Ave
Ventura, CA 93003-1647
Phone: (805) 652-6729
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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 155008 (CA)

Record details

NPI number1730011222
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedJune 1, 2026
Last updated in NPPESJune 1, 2026
Certification dateJune 1, 2026
Mailing address200 Hillmont Ave, Ventura, CA 93003-1647

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