Dr. Aaron Karlen M.D., J.D.
About this NPIWhat this record shows.
NPI 1104184415 is registered to Dr. Aaron Karlen M.D., J.D., a Hand Surgery practising at 1600 State St in Salem, Oregon. Hand Surgery is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Aaron Karlen M.D., J.D. has been enumerated in the National Provider Identifier (NPI) registry since 2012.
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
- I20180815000417Hand SurgeryOR
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 Dr. Aaron Karlen M.D., J.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Aaron Karlen M.D., J.D. directly at (503) 540-6300.
Frequently asked
Yes. NPI 1104184415 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hand Surgery 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 (503) 540-6300.
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. Aaron Karlen M.D., J.D. is a Type-1 individual NPI.