Dr. Mariel Deutsch MD, Faan
Also known as
- Formerly known asFisher, Mariel
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1578723854 is registered to Dr. Mariel Deutsch MD, Faan, a Behavioral Neurology & Neuropsychiatry practising at 1955 Merrick Rd Ste 204 in Merrick, New York. Behavioral Neurology & Neuropsychiatry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Mariel Deutsch MD, Faan has been enumerated in the National Provider Identifier (NPI) registry since 2008.
Your brand here.
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 Dr. Mariel Deutsch MD, Faan accepts. To confirm in-network status with your specific health plan, contact Dr. Mariel Deutsch MD, Faan directly at (516) 636-3873.
Frequently asked
Yes. NPI 1578723854 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Behavioral Neurology & Neuropsychiatry 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 (516) 636-3873.
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. Dr. Mariel Deutsch MD, Faan is a Type-1 individual NPI.