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

Zulema C Guerrero Ballesteros, LCSW

Individual provider Social Worker · NPI 1790377893

Zulema C Guerrero Ballesteros, LCSW is a Clinical Social Worker in Phoenix, Arizona. Qualified in 2018, 8 years ago. Practices with Valera Medical PA, an 8-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arizona, New York, Vermont and Washington.

Years since qualifying
8
Licensed in
AZ, NY, VT, WA
In the registry since
2021
Specialties on file
5
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

4600 E Washington St Ste 300
Phoenix, AZ 85034-1908
Phone: (646) 450-7748
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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-21780 (AZ)
Social Worker Taxonomy 104100000X · Licence LMSW-19083 (AZ)
Clinical Social Worker Taxonomy 1041C0700X · Licence 099313 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence LW61576876 (WA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 089.0135900 (VT)

Record details

NPI number1790377893
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedFebruary 9, 2021
Last updated in NPPESJanuary 8, 2025
Certification dateJanuary 8, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Valera Medical Pa — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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