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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALYSSA PLAUD MAINELLI RN
NPI 1720977309
Nurse Practitioner - Psychiatric/Mental Health in Duxbury, MA

Active since June 30, 2025
95 TREMONT ST STE 2, DUXBURY, MA 02332(781) 803-7757(617) 941-5616 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 20, 2026, Nov 4, 2025, Jul 8, 2025 and 1 more (4 updates tracked since 2025).

About Alyssa Plaud Mainelli Rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALYSSA PLAUD MAINELLI RN (NPI 1720977309) is an individual psychiatric/mental health provider in Duxbury, Massachusetts, licensed in Massachusetts (RN2362369) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1720977309
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameALYSSA PLAUD MAINELLICredential: RN
Location Address95 TREMONT ST STE 2Duxbury, MA 02332-4738
Mailing Address230 Willard St Unit 611Quincy, MA 02169-1561 · (508) 733-5810
Phone(781) 803-7757
Fax(617) 941-5616
Sole ProprietorNo
Enumeration DateJune 30, 2025
Last NPPES UpdateAugust 20, 20264 updates tracked since enumeration
NPPES CertifiedAugust 20, 2026
✔ NPI 1720977309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MA · RN2362369
95 TREMONT ST STE 2, Duxbury, MA 02332
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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KATINA MARIA ATHANAS PMHNP-BC
Psychiatry & Neurology (Psychiatry)
95 TREMONT ST STE 2
DUXBURY, MA 02332
Plymouth County (781) 803-7757
JENNIFER A CAMPBELL JACKSON
Nurse Practitioner (Psychiatric/Mental Health)
95 TREMONT ST STE 2
DUXBURY, MA 02332
Plymouth County (617) 213-0624
MODERN MENTALITY VENTURES PLLC
Clinical Nurse Specialist (Psychiatric/Mental Health, Adult)
95 TREMONT ST STE 2
DUXBURY, MA 02332
Plymouth County (781) 803-7757

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alyssa Plaud Mainelli's NPI number?

The NPI number for Alyssa Plaud Mainelli is 1720977309. It was assigned to this individual provider in the NPPES registry on June 30, 2025.

Where is Alyssa Plaud Mainelli located?

Alyssa Plaud Mainelli practices at 95 Tremont St Ste 2, Duxbury, MA 02332. The listed phone number is (781) 803-7757.

What is Alyssa Plaud Mainelli's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Alyssa Plaud Mainelli was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.