Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Samuel Russell Barnard III, AGACNP

Acute Care Nurse Practitioner in South Weymouth, MA · enumerated 2022.

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

National Provider Identifier

1508588823

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Registry record

Entity type Individual (Type 1)

Name Mr. Samuel Russell Barnard III

Credential AGACNP

Sex Male

Practice address 55 Fogg Rd, South Weymouth, MA, 02190

Phone (781) 624-8000

Enumeration date Sep 13, 2022

Last updated in NPPES Sep 13, 2022

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2335031 (MA) Primary

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.

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Frequently asked questions

Is NPI 1508588823 active?

Yes, as of the latest NPPES snapshot, NPI 1508588823 is active (record last updated 2022-09-13).

How do I verify Samuel Barnard's NPI record?

Cross-check NPI 1508588823 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-13.