William Ira Bensinger, MD
Medical Oncology Physician · Lakewood, WA
William Ira Bensinger, MD is a medical oncology physician with a practice address in Lakewood, Washington, and NPI 1922198886, issued on Oct 13, 2006. Check the license (Washington MD00015198, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- William Ira Bensinger
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- MD00015198 WA
Self-reported in NPPES; status is on the state search - Practice location
- 11311 Bridgeport Way SW Ste 302, Lakewood, WA 98499
- Phone
- (253) 533-6700
- Enumerated
- Oct 13, 2006
- Record last updated
- Oct 5, 2022
- Fax
- (253) 584-1271
- Medicaid ID
- 1922198886 WA
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 183 in Washington → Look up another NPI →
Verify William Ira Bensinger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00015198Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average medical oncology physician in 2024
86 Medicare Part D claims, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Pomalyst14 claims
- Revlimid12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $238,917.41
161 payments; by number, the most common kind was travel and lodging; the largest payer was Pfizer 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.
William Ira Bensinger among 183 medical oncology physician records in Washington
William Ira Bensinger, 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 fileNo · 61% of these records are
- Record last updated2022 · 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).
Medical Oncology Physician providers in Washington
There are 183 medical oncology physician records in Washington.
All 183 in Washington → Every provider in Lakewood → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Joseph Ye, MD, PHDOlympia, WA 985021700881422
- James Lechner, MDLacey, WA 985031992700611
- Mijung Lee, MDLacey, WA 985031093970048
- Brady Miller, MDLacey, WA 985031902915945
- Xingwei Sui, MDLacey, WA 985031568469534
- Ahmad Fora, MDOlympia, WA 985061386875011
- Mandy Robertson, MDOlympia, WA 985061790730174
- Jasmine Daniels, MDJoint Base Lewis McChord, WA 984311275692261
Common questions
What is William Ira Bensinger, MD's NPI number?
William Ira Bensinger, MD's National Provider Identifier (NPI) is 1922198886, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Ira Bensinger, MD located?
The NPPES record lists a practice address at 11311 Bridgeport Way SW Ste 302, Lakewood, WA, 98499. Phone: (253) 533-6700. Providers update this record themselves, so call before visiting.
How can I verify William Ira Bensinger, MD's license?
NPPES lists Washington license number MD00015198, 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 William Ira Bensinger, MD prescribe under Medicare Part D?
In 2024, William Ira Bensinger, MD had 86 Medicare Part D claims; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is William Ira Bensinger, MD's MIPS final score?
The 2023 MIPS final score is 80.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.