Sari Koppel Ms, Ccc-Slp
About this NPIWhat this record shows.
NPI 1104784743 is registered to Sari Koppel Ms, Ccc-Slp, a Speech-Language Pathology practising at 55 Holly Hill Ln Ste 240 in Greenwich, Connecticut. Speech-Language Pathology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sari Koppel Ms, Ccc-Slp has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Sari Koppel Ms, Ccc-Slp accepts. To confirm in-network status with your specific health plan, contact Sari Koppel Ms, Ccc-Slp directly at (203) 785-5430.
Frequently asked
Yes. NPI 1104784743 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Speech-Language Pathology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (203) 785-5430.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Sari Koppel Ms, Ccc-Slp is a Type-1 individual NPI.