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

Mrs. Maria Carol Mannion

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1275868184

Mrs. Maria Carol Mannion is an Addiction (Substance Use Disorder) Counselor in Pomona, California. Practices as a sole proprietor. Registered with an NPI since 2009.

In the registry since
2009

Practice location Address checks out

1050 N Garey Ave
Pomona, CA 91767-3802
Phone: (909) 623-6391
Fax: (909) 620-9491
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

Record details

NPI number1275868184
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 9, 2009
Last updated in NPPESOctober 9, 2009

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