DAVIS WILLIAM LARSON MSN, RN
NPI 1811823115
Registered Nurse - Emergency in Newton, MA

Q: What is the provider's specialty?

The provider's specialty is Registered Nurse with taxonomy code 163WE0003X and a focus in Emergency.

Active since June 23, 2026

2014 WASHINGTON ST, NEWTON, MA 02462(617) 243-6000 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Table of Contents

NPI Profile Information
Primary Taxonomy
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Registered Nurse
Emergency

About DAVIS LARSON

This page provides the complete NPI Profile along with additional information for Davis Larson, a provider established in Newton, Massachusetts with a medical specialization in Registered Nurse, focusing in emergency . The healthcare provider is registered in the NPI registry with number 1811823115 assigned on June 2026. The practitioner's primary taxonomy code is 163WE0003X with license number RN2335742 (MA). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI: 1811823115 Verify this NPI
Provider Name: DAVIS WILLIAM LARSON MSN, RN
Gender: Male
Entity Type: Individual
Location Address: 2014 WASHINGTON ST NEWTON, MA 02462
Location Phone: (617) 243-6000
Mailing Address: 2014 WASHINGTON ST NEWTON, MA 02462
Is Sole Proprietor?: No
Enumeration Date: 06-23-2026
Last Update Date: 06-23-2026
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A registered nurse (RN) like Davis Larson coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification: Registered Nurse Emergency
Taxonomy Code: 163WE0003X
Type: Nursing Service Providers
License No.: RN2335742
License State: MA