William Erwin Ma
About this NPIWhat this record shows.
NPI 1598806523 is registered to William Erwin Ma, a Mental Health Counselor practising at 94 S Main St in Middleboro, Massachusetts. Mental Health Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. William Erwin Ma has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 William Erwin Ma accepts. To confirm in-network status with your specific health plan, contact William Erwin Ma directly at (508) 947-6100.
Frequently asked
Yes. NPI 1598806523 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Mental Health Counselor 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 (508) 947-6100.
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. William Erwin Ma is a Type-1 individual NPI.