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

Leron Konowiecki

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1942063151

Leron Konowiecki is an Addiction (Substance Use Disorder) Counselor in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

225 N Mariposa Ave
Los Angeles, CA 90004-4509
Phone: (213) 736-5441
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence R1542400124 (CA)

Record details

NPI number1942063151
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJanuary 31, 2024
Last updated in NPPESJanuary 31, 2024
Certification dateJanuary 31, 2024

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