Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Joan Elizabeth Grussing, LPC-S, LISAC

Individual provider Mental Health Counselor · NPI 1588937643

MS. Joan Elizabeth Grussing, LPC-S, LISAC is a Mental Health Counselor in Glendale, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2012
Specialties on file
2
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Practice location Address checks out

11851 N 51st Ave Ste B110
Glendale, AZ 85304-2823
Phone: (480) 882-4545
Fax: (602) 409-0499
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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 LPC 11798 (AZ)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence LISAC 10120 (AZ)

Record details

NPI number1588937643
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC-S , LISAC
Sole proprietorYes
NPI enumeratedFebruary 20, 2012
Last updated in NPPESFebruary 7, 2024
Certification dateFebruary 7, 2024

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