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

MARIE SONIE NELSON MD, PA, NP
NPI 1750912754
Nurse Practitioner in Brockton, MA

Q: What is Marie Sonie Nelson's NPI number?

The NPI number for Marie Sonie Nelson is 1750912754. It was assigned to this individual provider in the NPPES registry on January 28, 2020.

Q: What is Marie Sonie Nelson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Active since January 28, 2020

31 GUILD RD, BROCKTON, MA 02302(774) 296-8859 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 9, 2026, Feb 27, 2025, Jan 29, 2020 (3 updates tracked since 2020).

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About Marie Sonie Nelson Md, Pa, Np NPPES

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

MARIE SONIE NELSON MD, PA, NP (NPI 1750912754) is an individual nurse practitioner in Brockton, Massachusetts, licensed in Massachusetts (RN2322079) and active in the NPI registry since January 2020.

NPPES Registry Identity

NPI1750912754

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARIE SONIE NELSONCredential: MD, PA, NP

Location Address31 GUILD RDBrockton, MA 02302-3224

Mailing Address31 Guild RdBrockton, MA 02302-2942 · (774) 296-8859

Phone(774) 296-8859

Sole ProprietorYes

Enumeration DateJanuary 28, 2020

Last NPPES UpdateSeptember 9, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 9, 2026

✔ NPI 1750912754 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in MA · RN2322079

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedPhysician AssistantTaxonomy 363A00000X · License PA622 (PR)

31 GUILD RD, Brockton, MA 02302

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 Marie Sonie Nelson's NPI number?

The NPI number for Marie Sonie Nelson is 1750912754. It was assigned to this individual provider in the NPPES registry on January 28, 2020.

Where is Marie Sonie Nelson located?

Marie Sonie Nelson practices at 31 Guild Rd, Brockton, MA 02302. The listed phone number is (774) 296-8859.

What is Marie Sonie Nelson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Marie Sonie Nelson was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.