Diman Raj Lamichhane, MD
Rheumatology Physician · Eugene, OR
Diman Raj Lamichhane, MD is a rheumatology physician with a practice address in Eugene, Oregon, and NPI 1700067360, issued on Nov 23, 2007. Check the license (Oregon MD176833, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Diman Raj Lamichhane
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- MD176833 OR
MD042094 DC
P22253 MD
11584 ND
Self-reported in NPPES; status is on the state search - Practice location
- 1650 Chambers St, Eugene, OR 97402
- Phone
- (541) 686-1711
- Enumerated
- Nov 23, 2007
- Record last updated
- Sep 27, 2025
- Medicare enrollment
- Enrolled (PECOS I20160808001943); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 101 in Oregon → Look up another NPI →
Also registered at 1650 Chambers St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sheryl AllenPrimary Care Nurse Practitioner1679399612
- William Balsom, MDFamily Medicine Physician1427028448
- Eric Colgrove, M.D.Pediatrics Physician1881674869
- Michael Diehl, MDPediatrics Physician1508836503
- Hesham Elmergawy, M.DRheumatology Physician1811246176
- Sylvia Emory, MDFamily Medicine Physician1881664803
Verify Diman Raj Lamichhane in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD176833Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average rheumatology physician in 2024
2,347 Medicare Part D claims for 400 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 77 claims were for opioids.
Most prescribed
- Methotrexate495 claims
- Prednisone357 claims
- Hydroxychloroquine Sulfate283 claims
- Leflunomide122 claims
- Alendronate Sodium108 claims
- Celecoxib66 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $969.09
58 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Oregon Healthcare Resources LLCSpringfield, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diman Raj Lamichhane among 101 rheumatology physician records in Oregon
Diman Raj Lamichhane, MD is one of 101 rheumatology physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 50% of them.
- NPI issued2007 · 50% of these records are older, 39% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2004 · median 2004 among the 65 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Oregon
There are 101 rheumatology physician records in Oregon.
All 101 in Oregon → Every provider in Eugene → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Hesham Elmergawy, M.DEugene, OR 974021811246176
- Simona Braun, MDEugene, OR 974011972677045
- Sidney Cassell, MDEugene, OR 974011376614107
- Sarah CassellEugene, OR 974011093724247
- Norman Hudson, MDEugene, OR 974011053427666
- William Maier, MDEugene, OR 974011790735561
- Gary Wheeler, MDRoseburg, OR 974711790767234
- Mary Abraham, MDCorvallis, OR 973301073876199
Common questions
What is Diman Raj Lamichhane, MD's NPI number?
Diman Raj Lamichhane, MD's National Provider Identifier (NPI) is 1700067360, issued on Nov 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Diman Raj Lamichhane, MD located?
The NPPES record lists a practice address at 1650 Chambers St, Eugene, OR, 97402. Phone: (541) 686-1711. Providers update this record themselves, so call before visiting.
How can I verify Diman Raj Lamichhane, MD's license?
NPPES lists Oregon license number MD176833, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Diman Raj Lamichhane, MD prescribe under Medicare Part D?
In 2024, Diman Raj Lamichhane, MD had 2,347 Medicare Part D claims for 400 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Diman Raj Lamichhane, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.