Dr. Diman Raj Lamichhane, MD

Dr. Lamichhane practices at William P Maier MD in Eugene, Oregon.

Dr. Lamichhane's NPI, 1700067360, was assigned on November 23, 2007. Dr. Lamichhane holds Oregon license MD176833.

Dr. Lamichhane's primary practice is William P Maier MD, at 633 E 11th Ave, Eugene, OR 97401 in Lane County. The practice phone is (541) 434-5585.

Dr. Lamichhane's primary practice is William P Maier MD in Eugene, Oregon. Dr. Lamichhane is also affiliated with PeaceHealth Sacred Heart Medical Center RiverBend. The medical group on file is Oregon Medical Group. Dmand AI also links Dr. Lamichhane to 4 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lamichhane practices, 7 sites in all. Vendor and product names are available with a free account.

Rheumatology is Dr. Lamichhane's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dmand AI has Dr. Lamichhane's licenses on file in 4 states: Oregon, District of Columbia, Maryland and North Dakota.

CMS data shows 111,664 Medicare services from Dr. Lamichhane across 23 procedure codes in 2024, for 463 Medicare patients. Medicare paid $1,499,840 for them. Every service was in an office.

CMS counts 463 Medicare patients who saw Dr. Lamichhane in 2024. The largest group is 65 to 74, with 216 patients. 75% of them have arthritis, and 67% have high blood pressure. 21% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Lamichhane's median patient age at 65, with 71% women.

In 2024, Dr. Lamichhane wrote 2,347 Medicare Part D claims for 400 patients. 84% of them were for generic drugs. CMS names the drug for 2,170 of them, across 35 drugs with 11 or more claims each, at $1,973,790 in total drug cost. In 2023, CMS named 2,256 claims across 29 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Lamichhane for performance year 2024, reported through an alternative payment model (APM). Dr. Lamichhane accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lamichhane as offering telehealth.

Dmand AI links 1 paper to Dr. Lamichhane. Dr. Lamichhane's most frequent co-authors are Christopher Michael Collins, MD, Florina M. Constantinescu, MD and Brian Walitt, MD.

CMS Open Payments shows 460 general payments to Dr. Lamichhane from 34 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 44% of the total. Abbvie Inc. paid the most, $14,290.