Dr. Marie Liang PH.D.
About this NPIWhat this record shows.
NPI 1659998656 is registered to Dr. Marie Liang PH.D., a Intellectual & Developmental Disabilities Psychologist practising at 90 Sweetwater Ave in Bedford, Massachusetts. Intellectual & Developmental Disabilities Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Marie Liang PH.D. has been enumerated in the National Provider Identifier (NPI) registry since 2020.
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. Marie Liang PH.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Marie Liang PH.D. directly at (781) 275-1249.
Frequently asked
Yes. NPI 1659998656 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Intellectual & Developmental Disabilities Psychologist 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 (781) 275-1249.
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. Marie Liang PH.D. is a Type-1 individual NPI.