NPI 1821382151 is registered to Dr. Marisa Hoyne MD, a Internal Medicine practising at 430 Windward Way Ste 203 in Kalispell, Montana. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Dr. Marisa Hoyne MD has been enumerated in the National Provider Identifier (NPI) registry since 2011.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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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. Marisa Hoyne MD accepts. To confirm in-network status with your specific health plan, contact Dr. Marisa Hoyne MD directly at (406) 743-3299.
Frequently asked
Yes. NPI 1821382151 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
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 (406) 743-3299.
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. Marisa Hoyne MD is a Type-1 individual NPI.
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