Ms. Mary Sonntag LCSW
About this NPIWhat this record shows.
NPI 1396962890 is registered to Ms. Mary Sonntag LCSW, a Psychoanalyst practising at 37 W 57th St, 6th Floor in New York, New York. Psychoanalyst is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Mary Sonntag LCSW has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
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
- R053798-1NY· Issued by CSW STATE LICENSE
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 Ms. Mary Sonntag LCSW accepts. To confirm in-network status with your specific health plan, contact Ms. Mary Sonntag LCSW directly at (212) 838-1961.
Frequently asked
Yes. NPI 1396962890 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychoanalyst 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 (212) 838-1961.
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. Ms. Mary Sonntag LCSW is a Type-1 individual NPI.