Steven Mesmer & Associates, LLC
About this NPIWhat this record shows.
NPI 1851178719 is registered to Steven Mesmer & Associates, LLC, a healthcare organisation classified as "Mental Health Counselor" and located at 900 Pyott Rd Ste 102 in Crystal Lake, Illinois. The organisation's authorised official is Steven Mesmer. The organisation has been enumerated in the NPI registry since 2023.
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 Steven Mesmer & Associates, LLC accepts. To confirm in-network status with your specific health plan, contact Steven Mesmer & Associates, LLC directly at (815) 444-9076.
Frequently asked
Yes. NPI 1851178719 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 (815) 444-9076.
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. Steven Mesmer & Associates, LLC is a Type-2 organisational NPI.