Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ellen M. Atkinson, RN

Registered Nurse in Weymouth, MA · enumerated 2011 · practices at South Shore Anesthesia Associates, Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1386936417

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Registry record

Entity type Individual (Type 1)

Name Ellen M. Atkinson

Credential RN

Sex Female

Practice address 163 Libbey Pkwy, Suite 301, Weymouth, MA, 02189

Phone (781) 337-4224

Fax (781) 335-0429

Enumeration date May 9, 2011

Last updated in NPPES May 9, 2011

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN177827 (MA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Ellen Atkinson practice?

The practice location on file with NPPES is in Weymouth, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ellen Atkinson?

The National Provider Identifier (NPI) for Ellen Atkinson is 1386936417, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-09.