Kelly S. Perlewitz, MD
Medical Oncology Physician · Newberg, OR
Kelly S. Perlewitz, MD is a medical oncology physician with a practice address in Newberg, Oregon, and NPI 1508086067, issued on Apr 26, 2007. Check the license (Oregon MD27666, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kelly S. Perlewitz
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- MD27666 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1003 Providence Dr, Newberg, OR 97132
- Phone
- (503) 537-6040
- Enumerated
- Apr 26, 2007
- Record last updated
- Mar 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (503) 537-6045
- Medicaid ID
- 500623185 OR
- Medicare enrollment
- Enrolled (PECOS I20100917000314); accepts Medicare assignment
- Medical or professional school
- Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2004
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 107 in Oregon → Look up another NPI →
Also registered at 1003 Providence Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Matthew Becker, D.O.Internal Medicine Physician1679817704
- Nina Bergquam, MDInternal Medicine Physician1558301259
- Erin Bryant, RN, BSNRegistered Nurse1679809677
- Alan Burningham, MDOtolaryngology Physician1578669487
- Sorin Cadar, M.D.Family Medicine Physician1376854158
Verify Kelly S. Perlewitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD27666Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average medical oncology physician in 2024
653 Medicare Part D claims for 170 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 15 claims were for opioids.
Most prescribed
- Anastrozole137 claims
- Prochlorperazine Maleate54 claims
- Dexamethasone35 claims
- Hydroxyurea32 claims
- Ondansetron Hcl25 claims
- Exemestane24 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): 87.8 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: $6.30
1 payment: food and beverage; 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.
Bills Medicare through 2 group practices
- Providence Health And Services - OregonPortland, OR
- Providence Health And Services OregonOregon City, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kelly S. Perlewitz among 107 medical oncology physician records in Oregon
Kelly S. Perlewitz, MD is one of 107 medical oncology physician records with a practice address in Oregon. 79% 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 51% of them.
- NPI issued2007 · 51% of these records are older, 37% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2004 · median 2003 among the 76 with a school on file
- Record last updated2021 · 59% 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 Oregon 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 Oregon
There are 107 medical oncology physician records in Oregon.
All 107 in Oregon → Every provider in Newberg → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Christine Johnson, MDNewberg, OR 971321508070046
- Jennifer Lycette, MDSeaside, OR 971381801847355
- Ravindra Patil, M.D., PHDSeaside, OR 971381386647923
- Dilip Babu, MDTualatin, OR 970621285904615
- Kathleen Fielder, M.D.Tualatin, OR 970621922001932
- Xinyu Fu, M.D.Tualatin, OR 970621376592212
- James Yoo, M.D.Tualatin, OR 970621306296066
- Alice Forsythe, MDThe Dalles, OR 970581437195476
Common questions
What is Kelly S. Perlewitz, MD's NPI number?
Kelly S. Perlewitz, MD's National Provider Identifier (NPI) is 1508086067, issued on Apr 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kelly S. Perlewitz, MD located?
The NPPES record lists a practice address at 1003 Providence Dr, Newberg, OR, 97132. Phone: (503) 537-6040. Providers update this record themselves, so call before visiting.
How can I verify Kelly S. Perlewitz, MD's license?
NPPES lists Oregon license number MD27666, 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 Kelly S. Perlewitz, MD prescribe under Medicare Part D?
In 2024, Kelly S. Perlewitz, MD had 653 Medicare Part D claims for 170 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Kelly S. Perlewitz, MD's MIPS final score?
The 2023 MIPS final score is 87.8 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.