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

Mary McCarthy, RN

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1902685068

Mary McCarthy, RN is a Psychiatric/Mental Health Registered Nurse in Chestnut Hill, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2023.

Licensed in
MA
In the registry since
2023
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

300 S St
Chestnut Hill, MA 02467-3658
Phone: (617) 676-3569
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 173799 (MA)

Record details

NPI number1902685068
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedSeptember 27, 2023
Last updated in NPPESSeptember 27, 2023
Certification dateSeptember 27, 2023
Mailing address300 South St, Chestnut Hill, MA 02467-3658