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

Marcelino Guzman

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1538528583

Marcelino Guzman is an Addiction (Substance Use Disorder) Counselor in Downey, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2016

Practice location Address checks out

11501 Dolan Ave
Downey, CA 90241-4921
Phone: (562) 923-7894
Fax: (562) 869-3400
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 C2741214 (CA)

Record details

NPI number1538528583
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 18, 2016
Last updated in NPPESFebruary 18, 2016
Mailing address11501 Dolan Ave, Downey, CA 90241-4921

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