Marleine Ishak MD
About this NPIWhat this record shows.
NPI 1639321847 is registered to Marleine Ishak MD, a Pediatric Pulmonology Physician practising at 3030 Westchester Ave in Purchase, New York. Pediatric Pulmonology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Marleine Ishak MD has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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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 Marleine Ishak MD accepts. To confirm in-network status with your specific health plan, contact Marleine Ishak MD directly at (914) 305-2725.
Frequently asked
Yes. NPI 1639321847 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pediatric Pulmonology Physician 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) 305-2725.
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. Marleine Ishak MD is a Type-1 individual NPI.