MARISSA LYNN WILLIAMS AGNP-C
NPI 1922970029
Nurse Practitioner in Goffstown, NH

Q: What is Marissa Williams's NPI number?

The NPI number for Marissa Williams is 1922970029. It was assigned to this individual provider in the NPPES registry on September 19, 2025.

Q: What is Marissa Williams's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Marissa Williams was last updated on September 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.

Active since September 19, 2025

12 MILES AVE, GOFFSTOWN, NH 03045(978) 935-3041 Get Directions Write a Review

NPPES record last updated: September 19, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Marissa Lynn Williams Agnp-c NPPES

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

MARISSA LYNN WILLIAMS AGNP-C (NPI 1922970029) is an individual nurse practitioner in Goffstown, New Hampshire, licensed in Massachusetts (RN2349744) and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1922970029

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARISSA LYNN WILLIAMSCredential: AGNP-C

Location Address12 MILES AVEGoffstown, NH 03045-2706

Mailing Address12 Miles AveGoffstown, NH 03045-2706 · (978) 935-3041

Phone(978) 935-3041

Sole ProprietorNo

Enumeration DateSeptember 19, 2025

NPPES CertifiedSeptember 19, 2025

✔ NPI 1922970029 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in MA · RN2349744

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.

12 MILES AVE, Goffstown, NH 03045

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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 Marissa Williams's NPI number?

The NPI number for Marissa Williams is 1922970029. It was assigned to this individual provider in the NPPES registry on September 19, 2025.

Where is Marissa Williams located?

Marissa Williams practices at 12 Miles Ave, Goffstown, NH 03045. The listed phone number is (978) 935-3041.

What is Marissa Williams'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 Marissa Williams was last updated on September 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.