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

MS. Jennifer R Mammen, NP

Individual provider Nurse Practitioner · NPI 1154540243

MS. Jennifer R Mammen, NP is a Nurse Practitioner in Portsmouth, Rhode Island. Graduated from University of Massachusetts Medical School in 1999, 27 years ago. Practices with Southcoast Physicians Group Inc, a 872-clinician group and accepts Medicare assignment. Licensed in New York and Rhode Island.

Years since qualifying
27
Trained at
University of Massachusetts Medical School
Licensed in
NY, RI
In the registry since
2007
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.

See every abbreviation used in this directory →

Practice location Address checks out

2444 E Main Rd
Portsmouth, RI 02871-4025
Phone: (401) 683-4817
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence APRN01824 (RI)
Nurse Practitioner Taxonomy 363L00000X · Licence 335104 (NY)

Record details

NPI number1154540243
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedApril 25, 2007
Last updated in NPPESSeptember 6, 2024
Certification dateSeptember 6, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 1999 (27 years in practice)
Group practice Southcoast Physicians Group Inc — 872 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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