Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Ellen Elizabeth Haynes Johnson, M.S.
Psychologist in Springfield, MA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073004925
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Registry record
Entity type Individual (Type 1)
Name Mrs. Ellen Elizabeth Haynes Johnson
Credential M.S.
Sex Female
Practice address 3300 Main Street, 4a, Springfield, MA, 01107
Phone (413) 794-7035
Enumeration date May 27, 2018
Last updated in NPPES Aug 9, 2023
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY10000104 (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 1073004925 active?
Yes, as of the latest NPPES snapshot, NPI 1073004925 is active (record last updated 2023-08-09).
How do I verify Ellen Johnson's NPI record?
Cross-check NPI 1073004925 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 2023-08-09.