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

Individual provider Mental Health Counselor · NPI 1174235824

Jacob F Leonardi, LMSW is a Mental Health Counselor in Phoenix, Arizona. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

19016 N 12th St
Phoenix, AZ 85024-2377
Phone: (623) 745-6224
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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

Record details

NPI number1174235824
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorYes
NPI enumeratedDecember 14, 2022
Last updated in NPPESDecember 14, 2022
Certification dateDecember 14, 2022

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