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

Patricia L Giarrusso, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1538492525

Patricia L Giarrusso, PMHNP is a Nurse Practitioner in Johnston, Rhode Island. Qualified in 2008, 18 years ago. Practices with Tri-County Community Action Agency, a 20-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Rhode Island and Texas.

Years since qualifying
18
Licensed in
RI, TX
In the registry since
2009
Specialties on file
2
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

1126 Hartford Ave
Johnston, RI 02919-7109
Phone: (401) 351-2750
Fax: (013) 516-6134
Show map & directions

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

Additional practice locations (1)

  • 33 Maple St, North Providence, RI 02911-2415 — (401) 351-2750

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence APRN01699 (RI)
Psychiatric/Mental Health Clinical Nurse Specialist Taxonomy 364SP0808X · Licence 768894 (TX)

Record details

NPI number1538492525
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedSeptember 9, 2009
Last updated in NPPESJuly 13, 2023
Certification dateJuly 13, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Tri-County Community Action Agency — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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