Aaron Irmen Otr
About this NPIWhat this record shows.
NPI 1801451745 is registered to Aaron Irmen Otr, a Gerontology Occupational Therapist practising at 415 4th Ave Ne in Watertown, South Dakota. Gerontology Occupational Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Aaron Irmen Otr has been enumerated in the National Provider Identifier (NPI) registry since 2019.
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 Aaron Irmen Otr accepts. To confirm in-network status with your specific health plan, contact Aaron Irmen Otr directly at (605) 866-8431.
Frequently asked
Yes. NPI 1801451745 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gerontology Occupational 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 (605) 866-8431.
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. Aaron Irmen Otr is a Type-1 individual NPI.