Mr. James Dempsey Casac
About this NPIWhat this record shows.
NPI 1558720375 is registered to Mr. James Dempsey Casac, a Addiction Counselor practising at 1149 Sullivan St in Elmira, New York. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. James Dempsey Casac has been enumerated in the National Provider Identifier (NPI) registry since 2016.
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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 Mr. James Dempsey Casac accepts. To confirm in-network status with your specific health plan, contact Mr. James Dempsey Casac directly at (607) 733-7661.
Frequently asked
Yes. NPI 1558720375 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Addiction Counselor 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 (607) 733-7661.
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. Mr. James Dempsey Casac is a Type-1 individual NPI.