Peter S. Nelson
Medical Oncology Physician · Seattle, WA
Peter S. Nelson is a medical oncology physician with a practice address in Seattle, Washington, and NPI 1376628180, issued on Oct 27, 2006. Check the license (Washington MD00030588, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Peter S. Nelson
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- MD00030588 WA
Self-reported in NPPES; status is on the state search - Practice location
- University OF Washington Medical Ctr, Seattle, WA 98195
- Phone
- (206) 288-1000
- Enumerated
- Oct 27, 2006
- Record last updated
- Jan 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 1164417119 WA
- Medicare enrollment
- Enrolled (PECOS I20080219000181); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1986
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 183 in Washington → Look up another NPI →
Also registered at University OF Washington Medical Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Charles AlpersAnatomic Pathology & Clinical Pathology Physician1922188820
- William Altemeier, MDPulmonary Disease Physician1447335278
- Frederick AppelbaumMedical Oncology Physician1356426183
Verify Peter S. Nelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00030588Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average medical oncology physician in 2024
40 Medicare Part D claims, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone19 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 MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $617.90
2 payments; by number, the most common kind was travel and lodging; the largest payer was Genentech USA, 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 one group practice
- The Association OF University PhysiciansSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter S. Nelson among 183 medical oncology physician records in Washington
Peter S. Nelson 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
- Graduated1986 · median 1998 among the 112 with a school on file
- Record last updated2012 · 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 Seattle → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Frederick AppelbaumSeattle, WA 981951356426183
- Merav Bar, MDSeattle, WA 981951992912224
- Jeffrey Chou, MDSeattle, WA 981951699881045
- Bruce ClurmanSeattle, WA 981951780769588
- H Deeg, MDSeattle, WA 981951184847469
- Mary DisisSeattle, WA 981951033294830
- Naomi HunderSeattle, WA 981951275618084
- David MaloneySeattle, WA 981951942385752
Common questions
What is Peter S. Nelson's NPI number?
Peter S. Nelson's National Provider Identifier (NPI) is 1376628180, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter S. Nelson located?
The NPPES record lists a practice address at University OF Washington Medical Ctr, Seattle, WA, 98195. Phone: (206) 288-1000. Providers update this record themselves, so call before visiting.
How can I verify Peter S. Nelson's license?
NPPES lists Washington license number MD00030588, 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 Peter S. Nelson prescribe under Medicare Part D?
In 2024, Peter S. Nelson had 40 Medicare Part D claims; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Peter S. Nelson's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. 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.