Larissa Messenger PA
Also known as
- Formerly known asHoover, Larissa Pirie
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1538402763 is registered to Larissa Messenger PA, a Medical Physician Assistant practising at 400 E 3rd St, Essentia Health Duluth Clinic in Duluth, Minnesota. Medical Physician Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Larissa Messenger PA has been enumerated in the National Provider Identifier (NPI) registry since 2013.
Beyond the registryWhat this record adds.
This record carries 3 secondary identifiers beyond the base NPI: Medicaid and other payer cross-references used by billers and credentialers, which the standard CMS NPPES lookup does not surface. It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 458 Medical Physician Assistant providers on file in Minnesota.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20131106000581Physician AssistantMN
Source: CMS PECOS public enrollment file.
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 Larissa Messenger PA accepts. To confirm in-network status with your specific health plan, contact Larissa Messenger PA directly at (218) 786-8364.
Frequently asked
Yes. NPI 1538402763 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Medical Physician Assistant 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 (218) 786-8364.
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. Larissa Messenger PA is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 458 Medical Physician Assistant providers are registered in Minnesota, and Larissa Messenger PA is one of them. The figure refreshes each month from the federal source.