Margaret Hilton PSYD LLC
About this NPIWhat this record shows.
NPI 1497545503 is registered to Margaret Hilton PSYD LLC, a healthcare organisation classified as "Clinical Psychologist" and located at 4910 Massachusetts Ave Nw Ste 223 in Washington, Washington DC. The organisation's authorised official is Margaret Hilton. The organisation has been enumerated in the NPI registry since 2025.
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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 Margaret Hilton PSYD LLC accepts. To confirm in-network status with your specific health plan, contact Margaret Hilton PSYD LLC directly at (202) 240-7978.
Frequently asked
Yes. NPI 1497545503 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical 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 (202) 240-7978.
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. Margaret Hilton PSYD LLC is a Type-2 organisational NPI.