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

Mr. Joseph Robert Hahn, RN

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1629197702

Mr. Joseph Robert Hahn, RN is a Psychiatric/Mental Health Registered Nurse in Modesto, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

500 N 9th St Ste A
Modesto, CA 95350-5814
Phone: (209) 558-4600
Fax: (209) 558-4702
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 637879 (CA)

Record details

NPI number1629197702
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedMarch 28, 2007
Last updated in NPPESAugust 1, 2013
Mailing address500 N 9th St, Suite C, Modesto, CA 95350-5814

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