Mr. John Lockwood Casac, Lmhc
About this NPIWhat this record shows.
NPI 1437575438 is registered to Mr. John Lockwood Casac, Lmhc, a Addiction Counselor practising at 275 North Street, Saint Vincent Westchester 1-Doty Unit in Harrison, New York. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. John Lockwood Casac, Lmhc has been enumerated in the National Provider Identifier (NPI) registry since 2014.
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Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 10938NY· Issued by CASAC
Source: NPPES public registry.
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. John Lockwood Casac, Lmhc accepts. To confirm in-network status with your specific health plan, contact Mr. John Lockwood Casac, Lmhc directly at (914) 925-5536.
Frequently asked
Yes. NPI 1437575438 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 (914) 925-5536.
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. John Lockwood Casac, Lmhc is a Type-1 individual NPI.