Ruth Hollinger Ma
About this NPIWhat this record shows.
NPI 1689190209 is registered to Ruth Hollinger Ma, a Mental Health Counselor practising at 12 Hancock Ct in Quincy, Massachusetts. Mental Health Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ruth Hollinger Ma has been enumerated in the National Provider Identifier (NPI) registry since 2017.
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 Ruth Hollinger Ma accepts. To confirm in-network status with your specific health plan, contact Ruth Hollinger Ma directly at (617) 769-7200.
Frequently asked
Yes. NPI 1689190209 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 (617) 769-7200.
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. Ruth Hollinger Ma is a Type-1 individual NPI.