Mrs. Catherine Hamilton Ma, Ccc-Slp
About this NPIWhat this record shows.
NPI 1669870911 is registered to Mrs. Catherine Hamilton Ma, Ccc-Slp, a Speech-Language Pathology practising at 120 W Church St in Frederick, Maryland. Speech-Language Pathology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Catherine Hamilton Ma, Ccc-Slp has been enumerated in the National Provider Identifier (NPI) registry since 2014.
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 Mrs. Catherine Hamilton Ma, Ccc-Slp accepts. To confirm in-network status with your specific health plan, contact Mrs. Catherine Hamilton Ma, Ccc-Slp directly at (301) 639-3772.
Frequently asked
Yes. NPI 1669870911 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Speech-Language Pathology 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 (301) 639-3772.
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. Mrs. Catherine Hamilton Ma, Ccc-Slp is a Type-1 individual NPI.