Hayley Mesmer
About this NPIWhat this record shows.
NPI 1104549377 is registered to Hayley Mesmer, a Physical Therapist practising at 25500 Point Lookout Rd in Leonardtown, Maryland. Physical Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Hayley Mesmer has been enumerated in the National Provider Identifier (NPI) registry since 2022.
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 Hayley Mesmer accepts. To confirm in-network status with your specific health plan, contact Hayley Mesmer directly at (301) 475-6062.
Frequently asked
Yes. NPI 1104549377 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Physical Therapist 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) 475-6062.
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. Hayley Mesmer is a Type-1 individual NPI.