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

Individual provider Mental Health Counselor · NPI 1689652505

Donald L Koonce, LCSW is a Mental Health Counselor in Phoenix, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2006
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

1121 E Missouri Ave Ste 228
Phoenix, AZ 85014-2713
Phone: (602) 617-0036
Fax: (602) 631-6900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LCSW-1996 (AZ)

Record details

NPI number1689652505
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 3, 2006
Last updated in NPPESMay 5, 2010

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