Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Leah M Yazmer, CCLS
Specialist in Madison, CT · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013870021
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Registry record
Entity type Individual (Type 1)
Name Mrs. Leah M Yazmer
Credential CCLS
Sex Female
Practice address 164 Princess Drive, Madison Ct, Madison, CT, 06443
Phone (860) 674-0000
Enumeration date Dec 5, 2025
Last updated in NPPES Dec 5, 2025
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
Where does Leah Yazmer practice?
The practice location on file with NPPES is in Madison, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Leah Yazmer?
The National Provider Identifier (NPI) for Leah Yazmer is 1013870021, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-05.