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

Darren J Hammergren LLC

Organization Psychiatric/Mental Health Nurse Practitioner · NPI 1619165636

Darren J Hammergren LLC is a Psychiatric/Mental Health Nurse Practitioner in Tucson, Arizona. Licensed in Arizona. Registered with an NPI since 2007.

Licensed in
AZ
In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5920 E Pima St Ste 140
Tucson, AZ 85712-4380
Phone: (520) 747-2861
Fax: (520) 733-3444
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP 2617 (AZ)

Record details

NPI number1619165636
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Darren Hammergren — Owner · (520) 747-2861
Other names Darren J Hammergren Np; Darren J Hammergren Np
NPI enumeratedOctober 4, 2007
Last updated in NPPESOctober 25, 2021
Certification dateOctober 25, 2021
Mailing address5920 E Pima St Ste 140, Tucson, AZ 85712-4380

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