Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Patricia Coss-Y-Leon, MS

Individual provider Mental Health Counselor · NPI 1134253503

Mrs. Patricia Coss-Y-Leon, MS is a Mental Health Counselor in South Pasadena, California. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

205 Pasadena Ave
South Pasadena, CA 91030-2919
Phone: (323) 333-7783
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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 number1134253503
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedMarch 15, 2007
Last updated in NPPESJune 10, 2013

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