Eiko Klimant, MD
Medical Oncology Physician · Sequim, WA
Eiko Klimant, MD is a medical oncology physician with a practice address in Sequim, Washington, and NPI 1154354967, issued on Jul 8, 2006. Check the license (Washington MD00045104, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Eiko Klimant
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License numbers
- MD00045104 WA
MD203674 OR
CDR.0004435 CO
Self-reported in NPPES; status is on the state search - Practice location
- 844 N 5TH Ave, Sequim, WA 98382
- Phone
- (360) 683-9895
- Enumerated
- Jul 8, 2006
- Record last updated
- Nov 1, 2024
- Fax
- (360) 582-5614
- Medicare enrollment
- Enrolled (PECOS I20241115001522); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 183 in Washington → Look up another NPI →
Also registered at 844 N 5TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charene Alderman, ARNPNurse Practitioner1013952738
- Donna Cameron, RNRegistered Nurse1932065075
- Lesley Cruz, DNP, ARNPNurse Practitioner1356047518
- Susan Feeney, MDRadiation Oncology Physician1750321469
- Thomas Fitzgerald, MD PH DHematology & Oncology Physician1336134766
- William Harrer, M.D.Medical Oncology Physician1972584217
Verify Eiko Klimant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00045104Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average medical oncology physician in 2024
413 Medicare Part D claims for 98 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 57 claims were for opioids.
Most prescribed
- Ondansetron Hcl31 claims
- Acyclovir30 claims
- Dexamethasone27 claims
- Prednisone26 claims
- Letrozole21 claims
- Prochlorperazine Maleate20 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.
Industry payments in 2024: $20.19
1 payment: food and beverage; the largest payer was Tempus AI, Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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 2 group practices
- Catholic Health Initiatives ColoradoLongmont, CO
- Optum Care Washington PLLCEverett, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eiko Klimant among 183 medical oncology physician records in Washington
Eiko Klimant, MD is one of 183 medical oncology physician records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 40% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1995 · median 1998 among the 112 with a school on file
- Record last updated2024 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 medical oncology physician records list a practice address in Sequim
They are 7 of the 530 NPPES records with a practice address in Sequim, and 183 medical oncology physician records in Washington.
All 183 in Washington → Every provider in Sequim → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- William Harrer, M.D.Sequim, WA 983821972584217
- Saifuddin Kasubhai, M.D.Sequim, WA 983821780789958
- Manuel Macapinlac, M.D.Sequim, WA 983821811975345
- Tina Passalaris, M.D.Sequim, WA 983821508951864
- Jose Ruiz-Bonilla, M.D.Sequim, WA 983821609024710
- Mark Sienko, M.D.Sequim, WA 983821932146552
- Stephen Lemon, MDSilverdale, WA 983831386637288
- Toni Roberts, MD, PHDPoulsbo, WA 983701962701110
Common questions
What is Eiko Klimant, MD's NPI number?
Eiko Klimant, MD's National Provider Identifier (NPI) is 1154354967, issued on Jul 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eiko Klimant, MD located?
The NPPES record lists a practice address at 844 N 5TH Ave, Sequim, WA, 98382. Phone: (360) 683-9895. Providers update this record themselves, so call before visiting.
How can I verify Eiko Klimant, MD's license?
NPPES lists Washington license number MD00045104, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eiko Klimant, MD prescribe under Medicare Part D?
In 2024, Eiko Klimant, MD had 413 Medicare Part D claims for 98 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
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.