Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ronald Sanders
Behavior Analyst in Acton, MA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548803133
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Registry record
Entity type Individual (Type 1)
Name Ronald Sanders
Sex Male
Practice address 8 Post Office Sq, Acton, MA, 01720
Phone (888) 754-0398
Enumeration date Oct 25, 2019
Last updated in NPPES Oct 25, 2019
Taxonomy & licenses
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 1548803133 active?
Yes, as of the latest NPPES snapshot, NPI 1548803133 is active (record last updated 2019-10-25).
How do I verify Ronald Sanders's NPI record?
Cross-check NPI 1548803133 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 2019-10-25.