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

Brook A Kritzstein, LCSW

Individual provider Clinical Social Worker · NPI 1689453466

Brook A Kritzstein, LCSW is a Clinical Social Worker in Mesa, Arizona. Qualified in 1999, 27 years ago. Licensed in Arizona.

Years since qualifying
27
Licensed in
AZ
In the registry since
2023
Specialties on file
2
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

2120 W Guadalupe Rd Ste 6
Mesa, AZ 85202-7366
Phone: (602) 230-7373
Fax: (480) 629-8577
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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-23855 (AZ)
Social Worker Taxonomy 104100000X · Licence LMSW-21763 (AZ)

Record details

NPI number1689453466
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedSeptember 21, 2023
Last updated in NPPESJune 26, 2026
Certification dateJune 26, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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