Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Janet Butler
Pharmacist in Colchester, CT · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912595307
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Registry record
Entity type Individual (Type 1)
Name Mrs. Janet Butler
Sex Female
Practice address 119 S Main St, Colchester, CT, 06415
Phone (860) 537-0711
Enumeration date Jan 2, 2021
Last updated in NPPES Jan 2, 2021
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 1912595307 active?
Yes, as of the latest NPPES snapshot, NPI 1912595307 is active (record last updated 2021-01-02).
How do I verify Janet Butler's NPI record?
Cross-check NPI 1912595307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Connecticut Cvs Pharmacy, L.L.C. Pharmacy · Colchester, CT NPI 1245334176 Suburban Home Medical, Inc Durable Medical Equipment & Medical Supplies · Colchester, CT NPI 1003145525 Mallory Breitmaier Family Nurse Practitioner · Colchester, CT NPI 1265786917 Jesse Kavumpurath Family Nurse Practitioner · Colchester, CT NPI 1427451004 Amy Scheel Family Nurse Practitioner · Colchester, CT NPI 1437687282 Eden Li Pharmacist · Colchester, CT NPI 1003392507 Kevin Winicki Pharmacist · Colchester, CT NPI 1427754027
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-02.