Sandy Marantz
About this NPIWhat this record shows.
NPI 1134412919 is registered to Sandy Marantz, a Clinical Social Worker practising at 73 Market Pl in Yonkers, New York. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sandy Marantz has been enumerated in the National Provider Identifier (NPI) registry since 2011.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20171020001090Clinical Social WorkerNY
- I20230310000677Clinical Social WorkerCT
Source: CMS PECOS public enrollment file.
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 Sandy Marantz accepts. To confirm in-network status with your specific health plan, contact Sandy Marantz directly at (914) 848-8030.
Frequently asked
Yes. NPI 1134412919 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Social Worker 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) 848-8030.
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. Sandy Marantz is a Type-1 individual NPI.