Rebecca Silbermann, MD
Hematology & Oncology Physician · Portland, OR
Rebecca Silbermann, MD is a hematology & oncology physician with a practice address in Portland, Oregon, and NPI 1629187299, issued on Aug 29, 2006. Check the license on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rebecca Silbermann
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- Practice location
- 3181 SW Sam Jackson Park RD, Portland, OR 97239
- Phone
- (503) 494-5058
- Enumerated
- Aug 29, 2006
- Entity
- Type 1 · individual
Also registered at 3181 SW Sam Jackson Park RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alex AamodtCritical Care Medicine Registered Nurse1154257590
- Jefferson Abaricia, MD, PHDStudent in an Organized Health Care Education/Training Program1073215711
- Kenneth Abbey, MDAnesthesiology Physician1588779342
- Matthew Abbott, PA-CPhysician Assistant1154738003
- Ayah Abdelsalam Megahed, MD, MSCVascular & Interventional Radiology Physician1023503596
- Obada Abdulrazzak, MDStudent in an Organized Health Care Education/Training Program1598567430
Verify Rebecca Silbermann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
28% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,134 Medicare Part D claims for 122 beneficiaries, against an average of 885 among the 8,428 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 55 claims were for opioids.
Most prescribed
- Acyclovir262 claims
- Lenalidomide129 claims
- Revlimid111 claims
- Omeprazole59 claims
- Pomalyst46 claims
- Dexamethasone44 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 Medicare quality score for 2023: 97.8 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: $5,638.36
5 payments, mostly food and beverage; the largest payer was Pfizer Inc.. The 6,678 providers of this specialty with any payment received $7,643.36 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.
One hospital or facility affiliation
- University Professional ServicesPortland, OR
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Hematology & Oncology Physician providers in Oregon
There are 140 hematology & oncology physician records in Oregon.
Other hematology & oncology physician records in Oregon
- Gerald Ahmann, MDMedford, OR1124073671
- Jay Andersen, M.D.Portland, OR1922001023
- Molly Andreason, MDPortland, OR1831518687
- Pragathi Balakrishna, M.D.Medford, OR1295112118
- Christine Barnett, M.D.Portland, OR1679772743
- Kenneth Bensch, M.D., PH.D.Portland, OR1750694675
- Eric Bernstein, M.D.Hood River, OR1629290549
- Seymour Bronstein, M.D.La Grande, OR1114984424
- Glenn Buchanan, MDEugene, OR1972589141
- James Butrynski, M.D.Eugene, OR1427134287
Common questions
What is Rebecca Silbermann, MD's NPI number?
Rebecca Silbermann, MD's National Provider Identifier (NPI) is 1629187299, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca Silbermann, MD located?
The NPPES record lists a practice address at 3181 SW Sam Jackson Park RD, Portland, OR, 97239. Phone: (503) 494-5058. Providers update this record themselves, so call before visiting.
How can I verify Rebecca Silbermann, MD's license?
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 Rebecca Silbermann, MD prescribe under Medicare Part D?
In 2024, Rebecca Silbermann, MD had 1,134 Medicare Part D claims for 122 beneficiaries; the average among hematology & oncology physician prescribers was 885. Part D covers Medicare prescriptions only.
What is Rebecca Silbermann, MD's Medicare quality score?
The 2023 MIPS final score is 97.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.