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

MS. Mary Helen Mier

Individual provider Case Manager/Care Coordinator · NPI 1821395799

MS. Mary Helen Mier is a Case Manager/Care Coordinator in San Diego, California. Practices as a sole proprietor. Registered with an NPI since 2011.

In the registry since
2011
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Practice location Address checks out

2772 Fourth Ave
San Diego, CA 92103
Phone: (619) 295-6067
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1821395799
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedFebruary 11, 2011
Last updated in NPPESAugust 9, 2012

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