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

Mrs. Mary-Louise Diaz-Matos, RN

Individual provider Adult Psychiatric/Mental Health Registered Nurse · NPI 1376608588

Mrs. Mary-Louise Diaz-Matos, RN is an Adult Psychiatric/Mental Health Registered Nurse in Mount Vernon, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

1 Park Ln Apt 5C
Mount Vernon, NY 10552-3449
Phone: (914) 925-5188
Fax: (914) 925-5155
Show map & directions

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

Specialties & licences

Adult Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0809X · Licence 177367-1 (NY)

Record details

NPI number1376608588
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedDecember 27, 2006
Last updated in NPPESJuly 8, 2007

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