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

Mr. Don G Ostendorf, LCSW

Individual provider Clinical Social Worker · NPI 1326349440

Mr. Don G Ostendorf, LCSW is a Clinical Social Worker in Prescott, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2010
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

604 La Corta Ln
Prescott, AZ 86301-1020
Phone: (928) 445-4096
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW-0817 (AZ)

Record details

NPI number1326349440
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedNovember 5, 2010
Last updated in NPPESNovember 5, 2010

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