Shawn Allen MD PLLC
About this NPIWhat this record shows.
NPI 1578213906 is registered to Shawn Allen MD PLLC, a healthcare organisation classified as "Psychiatry" and located at 646 Main St Ste 102 in Port Jefferson, New York. The organisation's authorised official is Shawn Allen. The organisation has been enumerated in the NPI registry since 2022.
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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 Shawn Allen MD PLLC accepts. To confirm in-network status with your specific health plan, contact Shawn Allen MD PLLC directly at (917) 740-1381.
Frequently asked
Yes. NPI 1578213906 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychiatry is the medical specialty focused on the diagnosis, treatment, and prevention of mental health conditions, including depression, anxiety, bipolar disorder, and schizophrenia.
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 (917) 740-1381.
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. Shawn Allen MD PLLC is a Type-2 organisational NPI.