Dr. Marielle Williamson-Rea DO
About this NPIWhat this record shows.
NPI 1700407566 is registered to Dr. Marielle Williamson-Rea DO, a Family Medicine practising at 11676 Perry Hwy Ste 2105 in Wexford, Pennsylvania. Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment. Dr. Marielle Williamson-Rea DO has been enumerated in the National Provider Identifier (NPI) registry since 2020.
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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 Dr. Marielle Williamson-Rea DO accepts. To confirm in-network status with your specific health plan, contact Dr. Marielle Williamson-Rea DO directly at (412) 871-6564.
Frequently asked
Yes. NPI 1700407566 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment.
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 (412) 871-6564.
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. Marielle Williamson-Rea DO is a Type-1 individual NPI.