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

MS. Mary Ellen Matrone Januario, NP

Individual provider Acute Care Nurse Practitioner · NPI 1104082296

MS. Mary Ellen Matrone Januario, NP is an Acute Care Nurse Practitioner in Warwick, Rhode Island. Practices as a sole proprietor. Licensed in Rhode Island.

Licensed in
RI
In the registry since
2008
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

475 Kilvert St
Warwick, RI 02886-1379
Phone: (401) 256-1606
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence NPP37435 (RI)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence NPP37435 (RI)

Record details

NPI number1104082296
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedJuly 29, 2008
Last updated in NPPESMay 27, 2014

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