Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Peggy Louise White, MSRN CS
Nurse Practitioner in Dalton, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457481103
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Registry record
Entity type Individual (Type 1)
Name Mrs. Peggy Louise White
Credential MSRN CS
Sex Female
Practice address 33 North Street, Dalton Medical Associates, Dalton, MA, 01226
Phone (413) 684-2110
Fax (413) 684-1517
Enumeration date Mar 6, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 166436 (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.
Frequently asked questions
Is NPI 1457481103 active?
Yes, as of the latest NPPES snapshot, NPI 1457481103 is active (record last updated 2007-07-08).
How do I verify Peggy White's NPI record?
Cross-check NPI 1457481103 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.